$ git clone -n https://src.fedoraproject.org/rpms/python-yamlloader.git /var/lib/mock/f42-build-3403703-45135/root/chroot_tmpdir/scmroot/python-yamlloader
Cloning into '/var/lib/mock/f42-build-3403703-45135/root/chroot_tmpdir/scmroot/python-yamlloader'...
$ git fetch origin 3f4410ae7a9740651bf56646d1758a1fc76d6863:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-yamlloader
 * [new ref]         3f4410ae7a9740651bf56646d1758a1fc76d6863 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3f4410a Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild