$ git clone -n https://src.fedoraproject.org/rpms/golang-github-afex-hystrix.git /var/lib/mock/f40-build-2593492-62717/root/chroot_tmpdir/scmroot/golang-github-afex-hystrix
Cloning into '/var/lib/mock/f40-build-2593492-62717/root/chroot_tmpdir/scmroot/golang-github-afex-hystrix'...
$ git fetch origin 398b684e00b8b6b824644cf39eed03073efed13d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-afex-hystrix
 * [new ref]         398b684e00b8b6b824644cf39eed03073efed13d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 398b684 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild