On Fri, Jan 8, 2021 at 7:39 PM Junio C Hamano <gitster@xxxxxxxxx> wrote: > I've seen this breakage only on "regular (osx-clang, clang, > macos-latest)" so far, but that does not necessarily mean clang on > macOS is miscompiling or anything like that. > > https://github.com/git/git/runs/1671504998?check_suite_focus=true > > Any interest in helping to find out what's going on from folks in > the macOS land? Something seems to be dying prematurely. The code in question from test #86 "deny fetch unreachable SHA1, allowtipsha1inwant=false" is: test_must_fail env GIT_TEST_PROTOCOL_VERSION=0 \ git fetch ../testrepo/.git $SHA1_3 2>err && test_i18ngrep "remote error:.*not our ref.*$SHA1_3\$" err In a successful run, the content of `err` is: fatal: git upload-pack: not our ref 64ea4c133d59fa98e86a771eda009872d6ab2886 fatal: remote error: upload-pack: not our ref 64ea4c133d59fa98e86a771eda009872d6ab2886 However, in the unsuccessful run from CI, it is: fatal: git upload-pack: not our ref 64ea4c133d59fa98e86a771eda009872d6ab2886 fatal: unable to write to remote: Broken pipe Perhaps this means something to someone familiar with this area of the code.
