$ git clone -n https://src.fedoraproject.org/rpms/perl-String-Copyright.git /var/lib/mock/f40-build-2630462-65668/root/chroot_tmpdir/scmroot/perl-String-Copyright
Cloning into '/var/lib/mock/f40-build-2630462-65668/root/chroot_tmpdir/scmroot/perl-String-Copyright'...
$ git fetch origin 5ed1ebf5920caf7b4291c8239493795b7bb86151:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-String-Copyright
 * [new ref]         5ed1ebf5920caf7b4291c8239493795b7bb86151 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ed1ebf Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild