$ git clone -n https://src.fedoraproject.org/rpms/morphio.git /var/lib/mock/f40-build-792953-138680/root/chroot_tmpdir/scmroot/morphio
Cloning into '/var/lib/mock/f40-build-792953-138680/root/chroot_tmpdir/scmroot/morphio'...
$ git fetch origin 6f0d6e9c797dd55707ccf35809abef5c882cf809:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/morphio
 * [new ref]         6f0d6e9c797dd55707ccf35809abef5c882cf809 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6f0d6e9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild