$ git clone -n https://src.fedoraproject.org/rpms/perl-Devel-Callsite.git /var/lib/mock/f41-build-817196-150666/root/chroot_tmpdir/scmroot/perl-Devel-Callsite
Cloning into '/var/lib/mock/f41-build-817196-150666/root/chroot_tmpdir/scmroot/perl-Devel-Callsite'...
$ git fetch origin 974a93bfe3f1945aa426c06b8104e587d834ebe5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Devel-Callsite
 * [new ref]         974a93bfe3f1945aa426c06b8104e587d834ebe5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 974a93b Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild