Report modification date in cran_details()?

[krlmlr]

It seems that we can query the modification date for check result files.

Right now, winch sees a warning with some flavor of R-devel:

foghorn::cran_details("winch")
#> # A tibble: 1 × 7
#>   package version result check                         flavors n_flavors message
#>   <chr>   <chr>   <chr>  <chr>                         <chr>       <dbl> <chr>  
#> 1 winch   0.0.7   WARN   whether package can be insta… r-deve…         2 "     …

^{Created on 2022-02-22 by the reprex package (v2.0.1)}

I pasted the current state of CRAN's check result overview at the end. The "-TK" flavor succeeds, I don't understand why. Checking the headers for the details gives:

~ curl -I https://www.r-project.org/nosvn/R.check/r-devel-windows-x86_64-new-UL/winch-00check.html
HTTP/1.1 200 OK
Date: Tue, 22 Feb 2022 04:10:04 GMT
Server: Apache
Last-Modified: Sun, 20 Feb 2022 03:09:28 GMT
ETag: "1519-5d86a71a1f6eb"
Accept-Ranges: bytes
Content-Length: 5401
Vary: Accept-Encoding
Content-Type: text/html

~ curl -I https://www.r-project.org/nosvn/R.check/r-devel-windows-x86_64-new-TK/winch-00check.html
HTTP/1.1 200 OK
Date: Tue, 22 Feb 2022 04:10:15 GMT
Server: Apache
Last-Modified: Mon, 21 Feb 2022 16:03:34 GMT
ETag: "1320-5d8895fe12319"
Accept-Ranges: bytes
Content-Length: 4896
Vary: Accept-Encoding
Content-Type: text/html

The Last-Modified: entry coincides with the R versions shown in the log: r81760 vs. r81775.

Should we fetch and display modification times for those log files? Should there also be an option to show all results (also the successful ones) in cran_details() ?

CRAN Package Check Results for Package winch

Last updated on 2022-02-22 04:49:34 CET.

Flavor	Version	Tinstall	Tcheck	Ttotal	Status	Flags
r-devel-linux-x86_64-debian-clang	0.0.7	15.46	45.74	61.20	OK
r-devel-linux-x86_64-debian-gcc	0.0.7	9.19	36.42	45.61	OK
r-devel-linux-x86_64-fedora-clang	0.0.7			78.25	OK
r-devel-linux-x86_64-fedora-gcc	0.0.7			61.03	OK
r-devel-windows-x86_64-new-UL	0.0.7	277.00	82.00	359.00	WARN
r-devel-windows-x86_64-new-TK	0.0.7				OK
r-patched-linux-x86_64	0.0.7	10.52	43.68	54.20	OK
r-release-linux-x86_64	0.0.7	10.39	42.74	53.13	OK
r-release-macos-arm64	0.0.7				OK
r-release-macos-x86_64	0.0.7				OK
r-release-windows-ix86+x86_64	0.0.7	74.00	67.00	141.00	OK
r-oldrel-macos-x86_64	0.0.7				OK
r-oldrel-windows-ix86+x86_64	0.0.7	75.00	67.00	142.00	OK

Check Details

Version: 0.0.7

Check: whether package can be installed

Result: WARN

    Found the following significant warnings:

     trace_back_backtrace.c:87:19: warning: too many arguments for format [-Wformat-extra-args]

Flavor: r-devel-windows-x86_64-new-UL