$ git clone -n https://src.fedoraproject.org/rpms/golang-github-michaelklishin-rabbit-hole.git /var/lib/mock/f40-build-2594700-62742/root/chroot_tmpdir/scmroot/golang-github-michaelklishin-rabbit-hole
Cloning into '/var/lib/mock/f40-build-2594700-62742/root/chroot_tmpdir/scmroot/golang-github-michaelklishin-rabbit-hole'...
$ git fetch origin e991b3f2026619cea61b7bebf03206eb03beae86:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-michaelklishin-rabbit-hole
 * [new ref]         e991b3f2026619cea61b7bebf03206eb03beae86 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e991b3f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild