$ git clone -n https://src.fedoraproject.org/rpms/perl-Authen-SCRAM.git /var/lib/mock/f39-build-1438379-32201/root/chroot_tmpdir/scmroot/perl-Authen-SCRAM
Cloning into '/var/lib/mock/f39-build-1438379-32201/root/chroot_tmpdir/scmroot/perl-Authen-SCRAM'...
$ git fetch origin 999b016fc4cc189b21f48b24c66ecf0e1a0fee28:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Authen-SCRAM
 * [new ref]         999b016fc4cc189b21f48b24c66ecf0e1a0fee28 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 999b016 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild