$ git clone -n https://src.fedoraproject.org/rpms/perl-Test-Time.git /var/lib/mock/f39-build-1435209-31977/root/chroot_tmpdir/scmroot/perl-Test-Time
Cloning into '/var/lib/mock/f39-build-1435209-31977/root/chroot_tmpdir/scmroot/perl-Test-Time'...
$ git fetch origin 0c004760b601b5a92e2f35c67945a5349d12b2d6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test-Time
 * [new ref]         0c004760b601b5a92e2f35c67945a5349d12b2d6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c00476 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild