$ git clone -n https://src.fedoraproject.org/rpms/python-gelidum.git /var/lib/mock/f40-build-2026585-47247/root/chroot_tmpdir/scmroot/python-gelidum
Cloning into '/var/lib/mock/f40-build-2026585-47247/root/chroot_tmpdir/scmroot/python-gelidum'...
$ git fetch origin 12376f77a79bed29f5b857c79f7a20d72315daa0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-gelidum
 * [new ref]         12376f77a79bed29f5b857c79f7a20d72315daa0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 12376f7 Update to 0.7.0