$ git clone -n https://src.fedoraproject.org/rpms/zram.git /var/lib/mock/f39-build-1560101-37331/root/chroot_tmpdir/scmroot/zram
Cloning into '/var/lib/mock/f39-build-1560101-37331/root/chroot_tmpdir/scmroot/zram'...
$ git fetch origin aa06ded33affc0dbd2f6cd268a9d0a00284250e2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/zram
 * [new ref]         aa06ded33affc0dbd2f6cd268a9d0a00284250e2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aa06ded Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild