$ git clone -n https://src.fedoraproject.org/rpms/snakeyaml.git /var/lib/mock/f40-build-2608804-63743/root/chroot_tmpdir/scmroot/snakeyaml
Cloning into '/var/lib/mock/f40-build-2608804-63743/root/chroot_tmpdir/scmroot/snakeyaml'...
$ git fetch origin cb32db968b4852ad599a5fcebf880da4e3a5b596:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/snakeyaml
 * [new ref]         cb32db968b4852ad599a5fcebf880da4e3a5b596 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb32db9 Rebuilt for java-21-openjdk as system jdk