$ git clone -n https://src.fedoraproject.org/rpms/python-pretty-yaml.git /var/lib/mock/f45-build-32141-657/root/chroot_tmpdir/scmroot/python-pretty-yaml
Cloning into '/var/lib/mock/f45-build-32141-657/root/chroot_tmpdir/scmroot/python-pretty-yaml'...
$ git fetch origin 3df740987a389dd30be99dcbcdf68079b0c8a829:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pretty-yaml
 * [new ref]         3df740987a389dd30be99dcbcdf68079b0c8a829 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3df7409 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild