$ git clone -n https://src.fedoraproject.org/rpms/python-plumbum.git /var/lib/mock/f40-build-2317166-58118/root/chroot_tmpdir/scmroot/python-plumbum
Cloning into '/var/lib/mock/f40-build-2317166-58118/root/chroot_tmpdir/scmroot/python-plumbum'...
$ git fetch origin 94142b2825f66acd0b39eb10e2ad70e27f479fa9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-plumbum
 * [new ref]         94142b2825f66acd0b39eb10e2ad70e27f479fa9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 94142b2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild