$ git clone -n https://src.fedoraproject.org/rpms/rust-libbpf-cargo.git /var/lib/mock/f45-build-42916-797/root/chroot_tmpdir/scmroot/rust-libbpf-cargo
Cloning into '/var/lib/mock/f45-build-42916-797/root/chroot_tmpdir/scmroot/rust-libbpf-cargo'...
$ git fetch origin 55ac7e116ee0edf389267d7cd69c42fc69de154a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-libbpf-cargo
 * [new ref]         55ac7e116ee0edf389267d7cd69c42fc69de154a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 55ac7e1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild