$ git clone -n https://src.fedoraproject.org/rpms/python-colcon-pkg-config.git /var/lib/mock/f45-build-30017-642/root/chroot_tmpdir/scmroot/python-colcon-pkg-config
Cloning into '/var/lib/mock/f45-build-30017-642/root/chroot_tmpdir/scmroot/python-colcon-pkg-config'...
$ git fetch origin eaea0d06566322a15eaf111f5f0f1c1705461738:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-colcon-pkg-config
 * [new ref]         eaea0d06566322a15eaf111f5f0f1c1705461738 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eaea0d0 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild