$ git clone -n https://src.fedoraproject.org/rpms/rust-phf_generator0.11.git /var/lib/mock/f45-build-43833-807/root/chroot_tmpdir/scmroot/rust-phf_generator0.11
Cloning into '/var/lib/mock/f45-build-43833-807/root/chroot_tmpdir/scmroot/rust-phf_generator0.11'...
$ git fetch origin 822041e280c2d003db312fba5c88b2c215c15424:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-phf_generator0.11
 * [new ref]         822041e280c2d003db312fba5c88b2c215c15424 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 822041e Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild