$ git clone -n https://src.fedoraproject.org/rpms/rust-libbpf-cargo.git /var/lib/mock/f41-build-811063-147141/root/chroot_tmpdir/scmroot/rust-libbpf-cargo
Cloning into '/var/lib/mock/f41-build-811063-147141/root/chroot_tmpdir/scmroot/rust-libbpf-cargo'...
$ git fetch origin eae590053e140a96300e11bc5555ab699dcadc99:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-libbpf-cargo
 * [new ref]         eae590053e140a96300e11bc5555ab699dcadc99 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eae5900 Errata: version is 0.23.1 not 1.4.1