$ git clone -n https://src.fedoraproject.org/rpms/apptainer.git /var/lib/mock/f39-build-1889096-42792/root/chroot_tmpdir/scmroot/apptainer
Cloning into '/var/lib/mock/f39-build-1889096-42792/root/chroot_tmpdir/scmroot/apptainer'...
$ git fetch origin 58439631584767694f27ccc40a8816b5688102b1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/apptainer
 * [new ref]         58439631584767694f27ccc40a8816b5688102b1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5843963 update to 1.2.5