$ git clone -n https://src.fedoraproject.org/rpms/rust-libbpf-rs0.22.git /var/lib/mock/f45-build-42872-797/root/chroot_tmpdir/scmroot/rust-libbpf-rs0.22
Cloning into '/var/lib/mock/f45-build-42872-797/root/chroot_tmpdir/scmroot/rust-libbpf-rs0.22'...
$ git fetch origin 35343ec8cb1763532c45ccdcd04a347d0742fb7e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-libbpf-rs0.22
 * [new ref]         35343ec8cb1763532c45ccdcd04a347d0742fb7e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 35343ec Bump serial_test dev-dependency from v0.5 to v3