$ git clone -n https://src.fedoraproject.org/rpms/python-google-auth-oauthlib.git /var/lib/mock/f45-build-30882-648/root/chroot_tmpdir/scmroot/python-google-auth-oauthlib
Cloning into '/var/lib/mock/f45-build-30882-648/root/chroot_tmpdir/scmroot/python-google-auth-oauthlib'...
$ git fetch origin 467107ae81b64aee9f2c87078d9a396c733f0ed0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-google-auth-oauthlib
 * [new ref]         467107ae81b64aee9f2c87078d9a396c733f0ed0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 467107a Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild