$ git clone -n https://src.fedoraproject.org/rpms/rust-usbredirhost-sys.git /var/lib/mock/f45-build-46033-830/root/chroot_tmpdir/scmroot/rust-usbredirhost-sys
Cloning into '/var/lib/mock/f45-build-46033-830/root/chroot_tmpdir/scmroot/rust-usbredirhost-sys'...
$ git fetch origin 20d59f1313c4124213a5cd1d616c00ade3301b7e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-usbredirhost-sys
 * [new ref]         20d59f1313c4124213a5cd1d616c00ade3301b7e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 20d59f1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild