$ git clone -n https://src.fedoraproject.org/rpms/python-black.git /var/lib/mock/f41-build-1274739-23141/root/chroot_tmpdir/scmroot/python-black
Cloning into '/var/lib/mock/f41-build-1274739-23141/root/chroot_tmpdir/scmroot/python-black'...
$ git fetch origin c17a421bf8ac059204fc4459e17ce6c97ea00d46:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-black
 * [new ref]         c17a421bf8ac059204fc4459e17ce6c97ea00d46 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c17a421 Rebuilt for Python 3.13