$ git clone -n https://src.fedoraproject.org/rpms/perl-Alien-Build-Plugin-Download-GitLab.git /var/lib/mock/f39-build-1924389-43017/root/chroot_tmpdir/scmroot/perl-Alien-Build-Plugin-Download-GitLab
Cloning into '/var/lib/mock/f39-build-1924389-43017/root/chroot_tmpdir/scmroot/perl-Alien-Build-Plugin-Download-GitLab'...
$ git fetch origin 3d01ed087592c629f5c3d30fec0166873e83c0e4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Alien-Build-Plugin-Download-GitLab
 * [new ref]         3d01ed087592c629f5c3d30fec0166873e83c0e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d01ed0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild