$ git clone -n https://src.fedoraproject.org/rpms/python-outcome.git /var/lib/mock/f40-build-2635600-66098/root/chroot_tmpdir/scmroot/python-outcome
Cloning into '/var/lib/mock/f40-build-2635600-66098/root/chroot_tmpdir/scmroot/python-outcome'...
$ git fetch origin 858b2903a36444c9aaa352099a7eee7d70e35e4b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-outcome
 * [new ref]         858b2903a36444c9aaa352099a7eee7d70e35e4b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 858b290 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild