$ git clone -n https://src.fedoraproject.org/rpms/golang-github-moby-locker.git /var/lib/mock/f39-build-1503822-34988/root/chroot_tmpdir/scmroot/golang-github-moby-locker
Cloning into '/var/lib/mock/f39-build-1503822-34988/root/chroot_tmpdir/scmroot/golang-github-moby-locker'...
$ git fetch origin 74de27d1bfd9d4ccbbd9c2e241b47688fc314a6a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-moby-locker
 * [new ref]         74de27d1bfd9d4ccbbd9c2e241b47688fc314a6a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 74de27d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild