$ git clone -n https://src.fedoraproject.org/rpms/python-cfgv.git /var/lib/mock/f40-build-2213525-52336/root/chroot_tmpdir/scmroot/python-cfgv
Cloning into '/var/lib/mock/f40-build-2213525-52336/root/chroot_tmpdir/scmroot/python-cfgv'...
$ git fetch origin 23c64b7d2141432721d0f9cbcd5d0623e5eb6b2c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-cfgv
 * [new ref]         23c64b7d2141432721d0f9cbcd5d0623e5eb6b2c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 23c64b7 Assert that %pyproject_files contains a license file