$ git clone -n https://src.fedoraproject.org/rpms/golang-github-golangplus-bytes.git /var/lib/mock/f40-build-2281773-55497/root/chroot_tmpdir/scmroot/golang-github-golangplus-bytes
Cloning into '/var/lib/mock/f40-build-2281773-55497/root/chroot_tmpdir/scmroot/golang-github-golangplus-bytes'...
$ git fetch origin b404903c65d32c9582c9ff04f708a11c97996baf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-golangplus-bytes
 * [new ref]         b404903c65d32c9582c9ff04f708a11c97996baf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b404903 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild