$ git clone -n https://src.fedoraproject.org/rpms/rust-libbpf-cargo0.24.git /var/lib/mock/f45-build-42860-797/root/chroot_tmpdir/scmroot/rust-libbpf-cargo0.24
Cloning into '/var/lib/mock/f45-build-42860-797/root/chroot_tmpdir/scmroot/rust-libbpf-cargo0.24'...
$ git fetch origin e1b3c5a526832ecd46a8ac013b10a001bc6d4f60:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-libbpf-cargo0.24
 * [new ref]         e1b3c5a526832ecd46a8ac013b10a001bc6d4f60 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e1b3c5a Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild