$ git clone -n https://src.fedoraproject.org/rpms/caja-extensions.git /var/lib/mock/f42-build-891414-190371/root/chroot_tmpdir/scmroot/caja-extensions
Cloning into '/var/lib/mock/f42-build-891414-190371/root/chroot_tmpdir/scmroot/caja-extensions'...
$ git fetch origin 3993a7843ebb99749219a13203312852701a4957:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/caja-extensions
 * [new ref]         3993a7843ebb99749219a13203312852701a4957 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3993a78 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild