Diff failed for files /tests/error-messages/_output/ArrowRanges.fst.json_output and /tests/error-messages/ArrowRanges.fst.json_output.expected: --- _output/ArrowRanges.fst.json_output 2025-02-15 03:52:51.991614320 +0000 +++ ArrowRanges.fst.json_output.expected 2025-02-15 03:50:16.153024498 +0000 @@ -1,5 +1,5 @@ >> Got issues: [ -{"msg":["Subtyping check failed","Expected type Prims.eqtype\ngot type Type0","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":81,"col":23},"end_pos":{"line":81,"col":30}},"use":{"file_name":"ArrowRanges.fst","start_pos":{"line":4,"col":30},"end_pos":{"line":4,"col":39}}},"number":19,"ctx":["While typechecking the top-level declaration `let ppof`","While typechecking the top-level declaration `[@@expect_failure] let ppof`"]} +{"msg":["Subtyping check failed","Expected type Prims.eqtype\ngot type Type0","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":73,"col":23},"end_pos":{"line":73,"col":30}},"use":{"file_name":"ArrowRanges.fst","start_pos":{"line":4,"col":30},"end_pos":{"line":4,"col":39}}},"number":19,"ctx":["While typechecking the top-level declaration `let ppof`","While typechecking the top-level declaration `[@@expect_failure] let ppof`"]} >>] >> Got issues: [ {"msg":["Failed to prove that the type\n'ArrowRanges.ppof'\nsupports decidable equality because of this argument.","Add either the 'noeq' or 'unopteq' qualifier","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"ArrowRanges.fst","start_pos":{"line":7,"col":0},"end_pos":{"line":11,"col":1}},"use":{"file_name":"ArrowRanges.fst","start_pos":{"line":8,"col":10},"end_pos":{"line":8,"col":28}}},"number":19,"ctx":["While typechecking the top-level declaration `type ArrowRanges.ppof`","While typechecking the top-level declaration `[@@expect_failure] type ArrowRanges.ppof`"]}

Diff failed for files /tests/error-messages/_output/ArrowRanges.fst.output and /tests/error-messages/ArrowRanges.fst.output.expected: --- _output/ArrowRanges.fst.output 2025-02-15 03:52:52.269615439 +0000 +++ ArrowRanges.fst.output.expected 2025-02-15 03:50:16.153024498 +0000 @@ -4,7 +4,7 @@ - Expected type Prims.eqtype got type Type0 - The SMT solver could not prove the query. Use --query_stats for more details. - - See also Prims.fst(81,23-81,30) + - See also Prims.fst(73,23-73,30) >>] >> Got issues: [

Diff failed for files /tests/error-messages/_output/Basic.fst.json_output and /tests/error-messages/Basic.fst.json_output.expected: --- _output/Basic.fst.json_output 2025-02-15 03:52:54.029622524 +0000 +++ Basic.fst.json_output.expected 2025-02-15 03:50:16.153024498 +0000 @@ -26,11 +26,11 @@ {"msg":["Assertion failed","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Basic.fst","start_pos":{"line":14,"col":50},"end_pos":{"line":14,"col":55}},"use":{"file_name":"Basic.fst","start_pos":{"line":14,"col":38},"end_pos":{"line":14,"col":49}}},"number":19,"ctx":["While checking for top-level effects","While typechecking the top-level declaration `let uu___0`","While typechecking the top-level declaration `[@@expect_failure] let uu___0`"]} >>] >> Got issues: [ -{"msg":["Assertion failed","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":459,"col":90},"end_pos":{"line":459,"col":102}},"use":{"file_name":"Basic.fst","start_pos":{"line":17,"col":29},"end_pos":{"line":17,"col":31}}},"number":19,"ctx":["While typechecking the top-level declaration `let test2`","While typechecking the top-level declaration `[@@expect_failure] let test2`"]} +{"msg":["Assertion failed","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":451,"col":90},"end_pos":{"line":451,"col":102}},"use":{"file_name":"Basic.fst","start_pos":{"line":17,"col":29},"end_pos":{"line":17,"col":31}}},"number":19,"ctx":["While typechecking the top-level declaration `let test2`","While typechecking the top-level declaration `[@@expect_failure] let test2`"]} >>] >> Got issues: [ -{"msg":["Assertion failed","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":459,"col":90},"end_pos":{"line":459,"col":102}},"use":{"file_name":"Basic.fst","start_pos":{"line":20,"col":29},"end_pos":{"line":20,"col":31}}},"number":19,"ctx":["While typechecking the top-level declaration `let test3`","While typechecking the top-level declaration `[@@expect_failure] let test3`"]} +{"msg":["Assertion failed","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":451,"col":90},"end_pos":{"line":451,"col":102}},"use":{"file_name":"Basic.fst","start_pos":{"line":20,"col":29},"end_pos":{"line":20,"col":31}}},"number":19,"ctx":["While typechecking the top-level declaration `let test3`","While typechecking the top-level declaration `[@@expect_failure] let test3`"]} >>] >> Got issues: [ -{"msg":["Assertion failed","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":459,"col":90},"end_pos":{"line":459,"col":102}},"use":{"file_name":"Basic.fst","start_pos":{"line":23,"col":46},"end_pos":{"line":23,"col":48}}},"number":19,"ctx":["While typechecking the top-level declaration `let test6`","While typechecking the top-level declaration `[@@expect_failure] let test6`"]} +{"msg":["Assertion failed","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":451,"col":90},"end_pos":{"line":451,"col":102}},"use":{"file_name":"Basic.fst","start_pos":{"line":23,"col":46},"end_pos":{"line":23,"col":48}}},"number":19,"ctx":["While typechecking the top-level declaration `let test6`","While typechecking the top-level declaration `[@@expect_failure] let test6`"]} >>]

Diff failed for files /tests/error-messages/_output/Basic.fst.output and /tests/error-messages/Basic.fst.output.expected: --- _output/Basic.fst.output 2025-02-15 03:52:54.348623808 +0000 +++ Basic.fst.output.expected 2025-02-15 03:50:16.153024498 +0000 @@ -72,7 +72,7 @@ - Assertion failed - The SMT solver could not prove the query. Use --query_stats for more details. - - See also Prims.fst(459,90-459,102) + - See also Prims.fst(451,90-451,102) >>] >> Got issues: [ @@ -80,7 +80,7 @@ - Assertion failed - The SMT solver could not prove the query. Use --query_stats for more details. - - See also Prims.fst(459,90-459,102) + - See also Prims.fst(451,90-451,102) >>] >> Got issues: [ @@ -88,6 +88,6 @@ - Assertion failed - The SMT solver could not prove the query. Use --query_stats for more details. - - See also Prims.fst(459,90-459,102) + - See also Prims.fst(451,90-451,102) >>]

Diff failed for files /tests/error-messages/_output/Bug1918.fst.json_output and /tests/error-messages/Bug1918.fst.json_output.expected: --- _output/Bug1918.fst.json_output 2025-02-15 03:52:54.837625776 +0000 +++ Bug1918.fst.json_output.expected 2025-02-15 03:50:16.153024498 +0000 @@ -1,3 +1,3 @@ >> Got issues: [ -{"msg":["Could not solve typeclass constraint `Bug1918.mon`"],"level":"Error","range":{"def":{"file_name":"FStar.Tactics.Typeclasses.fst","start_pos":{"line":293,"col":6},"end_pos":{"line":296,"col":7}},"use":{"file_name":"Bug1918.fst","start_pos":{"line":11,"col":13},"end_pos":{"line":11,"col":14}}},"number":228,"ctx":["While synthesizing term with a tactic","Running tactic for meta-arg","While typechecking the top-level declaration `let comp2`","While typechecking the top-level declaration `[@@expect_failure] let comp2`"]} +{"msg":["Could not solve typeclass constraint `Bug1918.mon`"],"level":"Error","range":{"def":{"file_name":"FStar.Tactics.Typeclasses.fst","start_pos":{"line":297,"col":6},"end_pos":{"line":300,"col":7}},"use":{"file_name":"Bug1918.fst","start_pos":{"line":11,"col":13},"end_pos":{"line":11,"col":14}}},"number":228,"ctx":["While synthesizing term with a tactic","Running tactic for meta-arg","While typechecking the top-level declaration `let comp2`","While typechecking the top-level declaration `[@@expect_failure] let comp2`"]} >>]

Diff failed for files /tests/error-messages/_output/Bug1918.fst.output and /tests/error-messages/Bug1918.fst.output.expected: --- _output/Bug1918.fst.output 2025-02-15 03:52:55.339627797 +0000 +++ Bug1918.fst.output.expected 2025-02-15 03:50:16.153024498 +0000 @@ -1,6 +1,6 @@ >> Got issues: [ * Error 228 at Bug1918.fst(11,13-11,14): - Could not solve typeclass constraint `Bug1918.mon` - - See also FStar.Tactics.Typeclasses.fst(293,6-296,7) + - See also FStar.Tactics.Typeclasses.fst(297,6-300,7) >>]

Diff failed for files /tests/error-messages/_output/Coercions.fst.json_output and /tests/error-messages/Coercions.fst.json_output.expected: --- _output/Coercions.fst.json_output 2025-02-15 03:53:14.290697264 +0000 +++ Coercions.fst.json_output.expected 2025-02-15 03:50:16.156024506 +0000 @@ -5,17 +5,17 @@ {"msg":["Computed type 'a\nand effect GTot\nis not compatible with the annotated type 'a\nand effect Tot"],"level":"Error","range":{"def":{"file_name":"Coercions.fst","start_pos":{"line":19,"col":37},"end_pos":{"line":19,"col":38}},"use":{"file_name":"Coercions.fst","start_pos":{"line":19,"col":37},"end_pos":{"line":19,"col":38}}},"number":34,"ctx":["While typechecking the top-level declaration `let test0'`","While typechecking the top-level declaration `[@@expect_failure] let test0'`"]} >>] >> Got issues: [ -{"msg":["Subtyping check failed","Expected type Prims.nat\ngot type Prims.int","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":682,"col":18},"end_pos":{"line":682,"col":24}},"use":{"file_name":"Coercions.fst","start_pos":{"line":71,"col":4},"end_pos":{"line":71,"col":8}}},"number":19,"ctx":["While typechecking the top-level declaration `let test_literal_bad`","While typechecking the top-level declaration `[@@expect_failure] let test_literal_bad`"]} +{"msg":["Subtyping check failed","Expected type Prims.nat\ngot type Prims.int","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":674,"col":18},"end_pos":{"line":674,"col":24}},"use":{"file_name":"Coercions.fst","start_pos":{"line":71,"col":4},"end_pos":{"line":71,"col":8}}},"number":19,"ctx":["While typechecking the top-level declaration `let test_literal_bad`","While typechecking the top-level declaration `[@@expect_failure] let test_literal_bad`"]} >>] >> Got issues: [ -{"msg":["Subtyping check failed","Expected type Prims.nat\ngot type Prims.int","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":682,"col":18},"end_pos":{"line":682,"col":24}},"use":{"file_name":"Coercions.fst","start_pos":{"line":74,"col":49},"end_pos":{"line":74,"col":57}}},"number":19,"ctx":["While typechecking the top-level declaration `let test_int_nat_1`","While typechecking the top-level declaration `[@@expect_failure] let test_int_nat_1`"]} +{"msg":["Subtyping check failed","Expected type Prims.nat\ngot type Prims.int","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":674,"col":18},"end_pos":{"line":674,"col":24}},"use":{"file_name":"Coercions.fst","start_pos":{"line":74,"col":49},"end_pos":{"line":74,"col":57}}},"number":19,"ctx":["While typechecking the top-level declaration `let test_int_nat_1`","While typechecking the top-level declaration `[@@expect_failure] let test_int_nat_1`"]} >>] >> Got issues: [ -{"msg":["Subtyping check failed","Expected type Prims.nat\ngot type Prims.int","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":682,"col":18},"end_pos":{"line":682,"col":24}},"use":{"file_name":"Coercions.fst","start_pos":{"line":76,"col":55},"end_pos":{"line":76,"col":56}}},"number":19,"ctx":["While typechecking the top-level declaration `let test_int_nat_2`","While typechecking the top-level declaration `[@@expect_failure] let test_int_nat_2`"]} +{"msg":["Subtyping check failed","Expected type Prims.nat\ngot type Prims.int","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":674,"col":18},"end_pos":{"line":674,"col":24}},"use":{"file_name":"Coercions.fst","start_pos":{"line":76,"col":55},"end_pos":{"line":76,"col":56}}},"number":19,"ctx":["While typec

Diff failed for files /tests/error-messages/_output/Coercions.fst.output and /tests/error-messages/Coercions.fst.output.expected: --- _output/Coercions.fst.output 2025-02-15 03:53:14.663698093 +0000 +++ Coercions.fst.output.expected 2025-02-15 03:50:16.156024506 +0000 @@ -20,7 +20,7 @@ - Expected type Prims.nat got type Prims.int - The SMT solver could not prove the query. Use --query_stats for more details. - - See also Prims.fst(682,18-682,24) + - See also Prims.fst(674,18-674,24) >>] >> Got issues: [ @@ -29,7 +29,7 @@ - Expected type Prims.nat got type Prims.int - The SMT solver could not prove the query. Use --query_stats for more details. - - See also Prims.fst(682,18-682,24) + - See also Prims.fst(674,18-674,24) >>] >> Got issues: [ @@ -38,7 +38,7 @@ - Expected type Prims.nat got type Prims.int - The SMT solver could not prove the query. Use --query_stats for more details. - - See also Prims.fst(682,18-682,24) + - See also Prims.fst(674,18-674,24) >>] >> Got issues: [ @@ -47,7 +47,7 @@ - Expected type Prims.nat got type Prims.int - The SMT solver could not prove the query. Use --query_stats for more details. - - See also Prims.fst(682,18-682,24) + - See also Prims.fst(674,18-674,24) >>] >> Got issues: [ @@ -56,6 +56,6 @@ - Expected type Prims.nat got type Prims.int - The SMT solver could not prove the query. Use --query_stats for more details. - - See also Prims.fst(682,18-682,24) + - See also Prims.fst(674,18-674,24) >>]

Diff failed for files /tests/error-messages/_output/Inference.fst.json_output and /tests/error-messages/Inference.fst.json_output.expected: --- _output/Inference.fst.json_output 2025-02-15 03:53:21.196721859 +0000 +++ Inference.fst.json_output.expected 2025-02-15 03:50:16.157024509 +0000 @@ -1,4 +1,4 @@ >> Got issues: [ -{"msg":["Subtyping check failed","Expected type Prims.eqtype\ngot type Type0","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":81,"col":23},"end_pos":{"line":81,"col":30}},"use":{"file_name":"Inference.fst","start_pos":{"line":20,"col":14},"end_pos":{"line":20,"col":15}}},"number":19,"ctx":["While typechecking the top-level declaration `let alloc_fails`","While typechecking the top-level declaration `[@@expect_failure] let alloc_fails`"]} -{"msg":["Subtyping check failed","Expected type Prims.eqtype\ngot type Type0","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":81,"col":23},"end_pos":{"line":81,"col":30}},"use":{"file_name":"Inference.fst","start_pos":{"line":20,"col":14},"end_pos":{"line":20,"col":15}}},"number":19,"ctx":["While checking for top-level effects","While typechecking the top-level declaration `let alloc_fails`","While typechecking the top-level declaration `[@@expect_failure] let alloc_fails`"]} +{"msg":["Subtyping check failed","Expected type Prims.eqtype\ngot type Type0","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":73,"col":23},"end_pos":{"line":73,"col":30}},"use":{"file_name":"Inference.fst","start_pos":{"line":20,"col":14},"end_pos":{"line":20,"col":15}}},"number":19,"ctx":["While typechecking the top-level declaration `let alloc_fails`","While typechecking the top-level declaration `[@@expect_failure] let alloc_fails`"]} +{"msg":["Subtyping check failed","Expected type Prims.eqtype\ngot type Type0","The SMT solver could not prove the query. Use --query_stats for more details."],"level":"Error","range":{"def":{"file_name":"Prims.fst","start_pos":{"line":73,"col":23},"end_pos":{"line":73,"col":30}},"use":{"file_name":"Inference.fst","start_pos":{"line":20,"col":14},"end_pos":{"line":20,"col":15}}},"number":19,"ctx":["While checking for top-level effects","While typechecking the top-level declaration `let alloc_fails`","While typechecking the top-level declaration `[@@expect_failure] let alloc_fails`"]} >>]

Diff failed for files /tests/error-messages/_output/Inference.fst.output and /tests/error-messages/Inference.fst.output.expected: --- _output/Inference.fst.output 2025-02-15 03:53:21.912724447 +0000 +++ Inference.fst.output.expected 2025-02-15 03:50:16.157024509 +0000 @@ -4,13 +4,13 @@ - Expected type Prims.eqtype got type Type0 - The SMT solver could not prove the query. Use --query_stats for more details. - - See also Prims.fst(81,23-81,30) + - See also Prims.fst(73,23-73,30) * Error 19 at Inference.fst(20,14-20,15): - Subtyping check failed - Expected type Prims.eqtype got type Type0 - The SMT solver could not prove the query. Use --query_stats for more details. - - See also Prims.fst(81,23-81,30) + - See also Prims.fst(73,23-73,30) >>]

Process completed with exit code 1.

(271) * Warning 271 at /__w/FStar/FStar/FStar/stage0/out/bin/../lib/fstar/ulib/FStar.UInt.fsti(435,8-435,51): - Pattern uses these theory symbols or terms that should not be in an SMT pattern: Prims.op_Subtraction

(337) * Warning 337 at /__w/FStar/FStar/FStar/src/basic/FStarC.Plugins.fst(85,16-85,17): - The operator '@' has been resolved to FStar.List.Tot.append even though FStar.List.Tot is not in scope. Please add an 'open FStar.List.Tot' to stop relying on this deprecated, special treatment of '@'.

(337) * Warning 337 at /__w/FStar/FStar/FStar/src/basic/FStarC.Plugins.fst(86,16-86,17): - The operator '@' has been resolved to FStar.List.Tot.append even though FStar.List.Tot is not in scope. Please add an 'open FStar.List.Tot' to stop relying on this deprecated, special treatment of '@'.

(337) * Warning 337 at /__w/FStar/FStar/FStar/src/basic/FStarC.Plugins.fst(87,16-87,17): - The operator '@' has been resolved to FStar.List.Tot.append even though FStar.List.Tot is not in scope. Please add an 'open FStar.List.Tot' to stop relying on this deprecated, special treatment of '@'.

(337) * Warning 337 at /__w/FStar/FStar/FStar/src/basic/FStarC.Plugins.fst(88,16-88,17): - The operator '@' has been resolved to FStar.List.Tot.append even though FStar.List.Tot is not in scope. Please add an 'open FStar.List.Tot' to stop relying on this deprecated, special treatment of '@'.

(328) * Warning 328 at /__w/FStar/FStar/FStar/src/parser/FStarC.Parser.AST.fst(772,8-772,22): - Global binding 'FStarC.Parser.AST.decl_to_string' is recursive but not used in its body

(328) * Warning 328 at /__w/FStar/FStar/FStar/src/parser/FStarC.Parser.ToDocument.fst(733,8-733,14): - Global binding 'FStarC.Parser.ToDocument.p_decl' is recursive but not used in its body

(328) * Warning 328 at /__w/FStar/FStar/FStar/src/parser/FStarC.Parser.ToDocument.fst(754,4-754,13): - Global binding 'FStarC.Parser.ToDocument.p_justSig' is recursive but not used in its body

(328) * Warning 328 at /__w/FStar/FStar/FStar/src/parser/FStarC.Parser.ToDocument.fst(1093,4-1093,24): - Global binding 'FStarC.Parser.ToDocument.p_disjunctivePattern' is recursive but not used in its body

(328) * Warning 328 at /__w/FStar/FStar/FStar/src/parser/FStarC.Parser.ToDocument.fst(1731,4-1731,21): - Global binding 'FStarC.Parser.ToDocument.p_maybeFocusArrow' is recursive but not used in its body

(345) * Warning 345 at /__w/FStar/FStar/FStar/ulib/FStar.Pervasives.fsti(642,66-642,67): - Inserted an unsafe type coercion in generated code from unit -> 'a -> 'a to unit -> 'a -> 'b. - This may be unsound in F#. - See also /__w/FStar/FStar/FStar/ulib/FStar.Pervasives.fsti(642,55-642,56)

(344) * Warning 344 at /__w/FStar/FStar/FStar/ulib/FStar.FiniteSet.Base.fst(137,4-137,10): - Parameter 0 of subset is unused and must be eliminated for F#; add `[@@ remove_unused_type_parameters [0; ...]]` to the interface signature. - This type definition is being dropped

(344) * Warning 344 at /__w/FStar/FStar/FStar/ulib/FStar.FiniteSet.Base.fst(144,4-144,9): - Parameter 0 of equal is unused and must be eliminated for F#; add `[@@ remove_unused_type_parameters [0; ...]]` to the interface signature. - This type definition is being dropped

(344) * Warning 344 at /__w/FStar/FStar/FStar/ulib/FStar.FiniteSet.Base.fst(151,4-151,12): - Parameter 0 of disjoint is unused and must be eliminated for F#; add `[@@ remove_unused_type_parameters [0; ...]]` to the interface signature. - This type definition is being dropped

(345) * Warning 345: - Inserted an unsafe type coercion in generated code from some_ref -> (obj, obj) mreference to some_ref -> (unit, unit) mreference. - This may be unsound in F#.

(344) * Warning 344 at /__w/FStar/FStar/FStar/ulib/FStar.Monotonic.Witnessed.fsti(34,4-34,33): - Expected parameter 'state of witnessed to be unused in its definition and eliminated - See also /__w/FStar/FStar/FStar/ulib/FStar.Pervasives.fsti(55,0-55,56)

(344) * Warning 344 at /__w/FStar/FStar/FStar/ulib/FStar.FiniteMap.Base.fst(83,4-83,10): - Parameter 0 of values is unused and must be eliminated for F#; add `[@@ remove_unused_type_parameters [0; ...]]` to the interface signature. - This type definition is being dropped

(344) * Warning 344 at /__w/FStar/FStar/FStar/ulib/FStar.FiniteMap.Base.fst(90,4-90,9): - Parameter 0 of items is unused and must be eliminated for F#; add `[@@ remove_unused_type_parameters [0; ...]]` to the interface signature. - This type definition is being dropped

(344) * Warning 344 at /__w/FStar/FStar/FStar/ulib/FStar.FiniteMap.Base.fst(138,4-138,9): - Parameter 0 of equal is unused and must be eliminated for F#; add `[@@ remove_unused_type_parameters [0; ...]]` to the interface signature. - This type definition is being dropped

(344) * Warning 344 at /__w/FStar/FStar/FStar/ulib/FStar.FiniteMap.Base.fst(145,4-145,12): - Parameter 0 of disjoint is unused and must be eliminated for F#; add `[@@ remove_unused_type_parameters [0; ...]]` to the interface signature. - This type definition is being dropped

The Ubuntu-20.04 brownout takes place from 2025-02-01. For more details, see https://github.com/actions/runner-images/issues/11101

(318) * Warning 318 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.TSet.fst(28,4-28,7): - Values of type `set` cannot be erased during extraction, but the `must_erase_for_extraction` attribute claims that it can. - Please remove the attribute.

(271) * Warning 271 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.UInt.fsti(435,8-435,51): - Pattern uses these theory symbols or terms that should not be in an SMT pattern: Prims.op_Subtraction

(318) * Warning 318 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.GhostSet.fst(23,4-23,7): - Values of type `set` cannot be erased during extraction, but the `must_erase_for_extraction` attribute claims that it can. - Please remove the attribute.

(242) * Warning 242 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.WellFounded.fst(122,0-131,33): - Definitions of inner let-rec aux and its enclosing top-level letbinding are not encoded to the solver, you will only be able to reason with their types - Also see: /home/runner/work/FStar/FStar/fstar/ulib/FStar.WellFounded.fst(86,12-86,15)

(242) * Warning 242 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.WellFounded.fst(122,0-131,33): - Definitions of inner let-rec aux and its enclosing top-level letbinding are not encoded to the solver, you will only be able to reason with their types - Also see: /home/runner/work/FStar/FStar/fstar/ulib/FStar.WellFounded.fst(126,12-126,15)

(271) * Warning 271 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.UInt.fst(293,8-293,25): - Pattern uses these theory symbols or terms that should not be in an SMT pattern: Prims.op_Subtraction - See also /home/runner/work/FStar/FStar/fstar/ulib/FStar.UInt.fsti(435,8-435,51)

(271) * Warning 271 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.UInt.fsti(435,8-435,51): - Pattern uses these theory symbols or terms that should not be in an SMT pattern: Prims.op_Subtraction

(330) * Warning 330 at /home/runner/work/FStar/FStar/fstar/ulib/experimental/FStar.MST.fst(222,43-222,55): - Polymonadic binds ((DIV, MSTATE) |> MSTATE) in this case) is an experimental feature;it is subject to some redesign in the future. Please keep us informed (on github etc.) about how you are using it

(352) * Warning 352 at /home/runner/work/FStar/FStar/fstar/ulib/experimental/FStar.MST.fst(247,42-247,60): - Combinator FStar.MSTTotal.MSTATETOT ~> FStar.MST.MSTATE is not a substitutive indexed effect combinator, it is better to make it one if possible for better performance and ease of use

(318) * Warning 318 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.GSet.fst(23,4-23,7): - Values of type `set` cannot be erased during extraction, but the `must_erase_for_extraction` attribute claims that it can. - Please remove the attribute.

(318) * Warning 318 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.TSet.fst(28,4-28,7): - Values of type `set` cannot be erased during extraction, but the `must_erase_for_extraction` attribute claims that it can. - Please remove the attribute.

(271) * Warning 271 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.UInt.fsti(435,8-435,51): - Pattern uses these theory symbols or terms that should not be in an SMT pattern: Prims.op_Subtraction

(271) * Warning 271 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.UInt.fst(293,8-293,25): - Pattern uses these theory symbols or terms that should not be in an SMT pattern: Prims.op_Subtraction - See also /home/runner/work/FStar/FStar/fstar/ulib/FStar.UInt.fsti(435,8-435,51)

(271) * Warning 271 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.UInt.fsti(435,8-435,51): - Pattern uses these theory symbols or terms that should not be in an SMT pattern: Prims.op_Subtraction

(318) * Warning 318 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.GhostSet.fst(23,4-23,7): - Values of type `set` cannot be erased during extraction, but the `must_erase_for_extraction` attribute claims that it can. - Please remove the attribute.

(242) * Warning 242 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.WellFounded.fst(122,0-131,33): - Definitions of inner let-rec aux and its enclosing top-level letbinding are not encoded to the solver, you will only be able to reason with their types - Also see: /home/runner/work/FStar/FStar/fstar/ulib/FStar.WellFounded.fst(86,12-86,15)

(242) * Warning 242 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.WellFounded.fst(122,0-131,33): - Definitions of inner let-rec aux and its enclosing top-level letbinding are not encoded to the solver, you will only be able to reason with their types - Also see: /home/runner/work/FStar/FStar/fstar/ulib/FStar.WellFounded.fst(126,12-126,15)

(330) * Warning 330 at /home/runner/work/FStar/FStar/fstar/ulib/experimental/FStar.MST.fst(222,43-222,55): - Polymonadic binds ((DIV, MSTATE) |> MSTATE) in this case) is an experimental feature;it is subject to some redesign in the future. Please keep us informed (on github etc.) about how you are using it

(352) * Warning 352 at /home/runner/work/FStar/FStar/fstar/ulib/experimental/FStar.MST.fst(247,42-247,60): - Combinator FStar.MSTTotal.MSTATETOT ~> FStar.MST.MSTATE is not a substitutive indexed effect combinator, it is better to make it one if possible for better performance and ease of use

(318) * Warning 318 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.GSet.fst(23,4-23,7): - Values of type `set` cannot be erased during extraction, but the `must_erase_for_extraction` attribute claims that it can. - Please remove the attribute.

(318) * Warning 318 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.TSet.fst(28,4-28,7): - Values of type `set` cannot be erased during extraction, but the `must_erase_for_extraction` attribute claims that it can. - Please remove the attribute.

(271) * Warning 271 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.UInt.fsti(435,8-435,51): - Pattern uses these theory symbols or terms that should not be in an SMT pattern: Prims.op_Subtraction

(271) * Warning 271 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.UInt.fst(293,8-293,25): - Pattern uses these theory symbols or terms that should not be in an SMT pattern: Prims.op_Subtraction - See also /home/runner/work/FStar/FStar/fstar/ulib/FStar.UInt.fsti(435,8-435,51)

(271) * Warning 271 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.UInt.fsti(435,8-435,51): - Pattern uses these theory symbols or terms that should not be in an SMT pattern: Prims.op_Subtraction

(318) * Warning 318 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.GhostSet.fst(23,4-23,7): - Values of type `set` cannot be erased during extraction, but the `must_erase_for_extraction` attribute claims that it can. - Please remove the attribute.

(242) * Warning 242 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.WellFounded.fst(122,0-131,33): - Definitions of inner let-rec aux and its enclosing top-level letbinding are not encoded to the solver, you will only be able to reason with their types - Also see: /home/runner/work/FStar/FStar/fstar/ulib/FStar.WellFounded.fst(86,12-86,15)

(242) * Warning 242 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.WellFounded.fst(122,0-131,33): - Definitions of inner let-rec aux and its enclosing top-level letbinding are not encoded to the solver, you will only be able to reason with their types - Also see: /home/runner/work/FStar/FStar/fstar/ulib/FStar.WellFounded.fst(126,12-126,15)

(330) * Warning 330 at /home/runner/work/FStar/FStar/fstar/ulib/experimental/FStar.MST.fst(222,43-222,55): - Polymonadic binds ((DIV, MSTATE) |> MSTATE) in this case) is an experimental feature;it is subject to some redesign in the future. Please keep us informed (on github etc.) about how you are using it

(352) * Warning 352 at /home/runner/work/FStar/FStar/fstar/ulib/experimental/FStar.MST.fst(247,42-247,60): - Combinator FStar.MSTTotal.MSTATETOT ~> FStar.MST.MSTATE is not a substitutive indexed effect combinator, it is better to make it one if possible for better performance and ease of use

(318) * Warning 318 at /home/runner/work/FStar/FStar/fstar/ulib/FStar.GSet.fst(23,4-23,7): - Values of type `set` cannot be erased during extraction, but the `must_erase_for_extraction` attribute claims that it can. - Please remove the attribute.

(272) * Warning 272 at Hello.fst(5,0-5,34): - Top-level let-bindings must be total; this term may have effects

(350) * Warning 350 at Part2.Free.fst(132,4-134,12): - The lightweight do notation [x <-- y; z] or [x ;; z] is deprecated, use let operators (i.e. [let* x = y in z] or [y ;* z], [*] being any sequence of operator characters) instead.

(350) * Warning 350 at Part2.Free.fst(133,4-134,12): - The lightweight do notation [x <-- y; z] or [x ;; z] is deprecated, use let operators (i.e. [let* x = y in z] or [y ;* z], [*] being any sequence of operator characters) instead.

(350) * Warning 350 at Part2.FreeFunExt.fst(136,4-138,12): - The lightweight do notation [x <-- y; z] or [x ;; z] is deprecated, use let operators (i.e. [let* x = y in z] or [y ;* z], [*] being any sequence of operator characters) instead.

(350) * Warning 350 at Part2.FreeFunExt.fst(137,4-138,12): - The lightweight do notation [x <-- y; z] or [x ;; z] is deprecated, use let operators (i.e. [let* x = y in z] or [y ;* z], [*] being any sequence of operator characters) instead.

(350) * Warning 350 at Part2.Par.fst(40,18-40,40): - The lightweight do notation [x <-- y; z] or [x ;; z] is deprecated, use let operators (i.e. [let* x = y in z] or [y ;* z], [*] being any sequence of operator characters) instead.

(350) * Warning 350 at Part2.Par.fst(48,18-48,40): - The lightweight do notation [x <-- y; z] or [x ;; z] is deprecated, use let operators (i.e. [let* x = y in z] or [y ;* z], [*] being any sequence of operator characters) instead.

(350) * Warning 350 at Part2.Par.fst(105,4-106,17): - The lightweight do notation [x <-- y; z] or [x ;; z] is deprecated, use let operators (i.e. [let* x = y in z] or [y ;* z], [*] being any sequence of operator characters) instead.

(350) * Warning 350 at Part2.ST.fst(26,2-28,10): - The lightweight do notation [x <-- y; z] or [x ;; z] is deprecated, use let operators (i.e. [let* x = y in z] or [y ;* z], [*] being any sequence of operator characters) instead.

(350) * Warning 350 at Part2.ST.fst(27,2-28,10): - The lightweight do notation [x <-- y; z] or [x ;; z] is deprecated, use let operators (i.e. [let* x = y in z] or [y ;* z], [*] being any sequence of operator characters) instead.

time = 0.14

time = 0.15

time = 0.17

time = 0.21

time = 0.30

time = 0.48