$ git clone -n https://src.fedoraproject.org/rpms/python-dirty-equals.git /var/lib/mock/f41-build-side-2-python-2717432-30585/root/chroot_tmpdir/scmroot/python-dirty-equals
Cloning into '/var/lib/mock/f41-build-side-2-python-2717432-30585/root/chroot_tmpdir/scmroot/python-dirty-equals'...
$ git fetch origin 0200359ed4dd82c044cd25f6ba0bc14872e32b1a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-dirty-equals
 * [new ref]         0200359ed4dd82c044cd25f6ba0bc14872e32b1a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0200359 Update to 0.8.0 (close RHBZ#2304719)