$ git clone -n https://src.fedoraproject.org/rpms/rust-rawzip.git /var/lib/mock/f45-build-44303-812/root/chroot_tmpdir/scmroot/rust-rawzip
Cloning into '/var/lib/mock/f45-build-44303-812/root/chroot_tmpdir/scmroot/rust-rawzip'...
$ git fetch origin f317b4b8ac2a5df6022835c2a7dcd8567b4f5725:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-rawzip
 * [new ref]         f317b4b8ac2a5df6022835c2a7dcd8567b4f5725 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f317b4b Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild