$ git clone -n https://src.fedoraproject.org/rpms/perl-Test-Trap.git /var/lib/mock/f39-build-1435215-31977/root/chroot_tmpdir/scmroot/perl-Test-Trap
Cloning into '/var/lib/mock/f39-build-1435215-31977/root/chroot_tmpdir/scmroot/perl-Test-Trap'...
$ git fetch origin 78fc050fe963841bb12507adbf1be3cfdf66e6b4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test-Trap
 * [new ref]         78fc050fe963841bb12507adbf1be3cfdf66e6b4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78fc050 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild