$ git clone -n https://src.fedoraproject.org/rpms/rust-input-event-codes.git /var/lib/mock/f45-build-42600-795/root/chroot_tmpdir/scmroot/rust-input-event-codes
Cloning into '/var/lib/mock/f45-build-42600-795/root/chroot_tmpdir/scmroot/rust-input-event-codes'...
$ git fetch origin cb1ddb4797fc034e95b8a2e5844be5b3de3dda13:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-input-event-codes
 * [new ref]         cb1ddb4797fc034e95b8a2e5844be5b3de3dda13 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb1ddb4 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild