$ git clone -n https://src.fedoraproject.org/rpms/python-dirhash.git /var/lib/mock/f40-build-1495789-23855/root/chroot_tmpdir/scmroot/python-dirhash
Cloning into '/var/lib/mock/f40-build-1495789-23855/root/chroot_tmpdir/scmroot/python-dirhash'...
$ git fetch origin 09a9fca713bbafa4addef9d64ae4b39051908fe7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-dirhash
 * [new ref]         09a9fca713bbafa4addef9d64ae4b39051908fe7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 09a9fca Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild