libgit2 1.3.0 (and 1.4.3, it seems) includes a time-dependent test:
‘refs::revparse::date’, in ‘tests/refs/revparse.c’, assumes
“HEAD@{10 years ago}” doesn't match anything in the sample repositories,
which is no longer true:--8<---------------cut here---------------start------------->8--- $ date Sun May 8 11:04:31 PM CEST 2022 $ ./libgit2_clar -v -Q -srefs::revparse::date Loaded 404 suites: Started (test status codes: OK='.' FAILURE='F' SKIPPED='S') refs::revparseF 1) Failure: refs::revparse::date [/tmp/guix-build-libgit2-1.3.0.drv-0/source/tests/refs/revparse.c:31] Function call succeeded: error no error, expected non-zero return $ /gnu/store/wy3ww7znqhlg84vg6cmw1m12z1drxwh1-libfaketime-0.9.9/bin/faketime 2021-12-12 ./libgit2_clar -v -Q -srefs::revparse::date Loaded 404 suites: Started (test status codes: OK='.' FAILURE='F' SKIPPED='S') refs::revparse. --8<---------------cut here---------------end--------------->8--- Thus, as of 6b588da368c77cde82ea2f22ca315116228777ad, libgit2 now fails to build; a few months ago, it would build fine. Ludo’.
