$ git clone -n https://src.fedoraproject.org/rpms/python-mkdocs-get-deps.git /var/lib/mock/f45-build-31619-654/root/chroot_tmpdir/scmroot/python-mkdocs-get-deps
Cloning into '/var/lib/mock/f45-build-31619-654/root/chroot_tmpdir/scmroot/python-mkdocs-get-deps'...
$ git fetch origin 744ae1445068b3ed72fc8b0bd75e6774623a3da8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-mkdocs-get-deps
 * [new ref]         744ae1445068b3ed72fc8b0bd75e6774623a3da8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 744ae14 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild