$ git clone -n https://src.fedoraproject.org/rpms/rust-read-process-memory.git /var/lib/mock/f45-build-44385-813/root/chroot_tmpdir/scmroot/rust-read-process-memory
Cloning into '/var/lib/mock/f45-build-44385-813/root/chroot_tmpdir/scmroot/rust-read-process-memory'...
$ git fetch origin 449a55ce2d0dd4ade3ecb3ae73b874a515d13303:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-read-process-memory
 * [new ref]         449a55ce2d0dd4ade3ecb3ae73b874a515d13303 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 449a55c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild