$ git clone -n https://src.fedoraproject.org/rpms/libdirq.git /var/lib/mock/f40-build-786102-134171/root/chroot_tmpdir/scmroot/libdirq
Cloning into '/var/lib/mock/f40-build-786102-134171/root/chroot_tmpdir/scmroot/libdirq'...
$ git fetch origin ceaf63da1efc910c9d9b0bd8de176c9bfb981868:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libdirq
 * [new ref]         ceaf63da1efc910c9d9b0bd8de176c9bfb981868 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ceaf63d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild