$ git clone -n https://src.fedoraproject.org/rpms/rust-fd-find.git /var/lib/mock/f41-build-810592-146804/root/chroot_tmpdir/scmroot/rust-fd-find
Cloning into '/var/lib/mock/f41-build-810592-146804/root/chroot_tmpdir/scmroot/rust-fd-find'...
$ git fetch origin ee112651ac37c29ad29a075b7eb92d2b60bc4975:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-fd-find
 * [new ref]         ee112651ac37c29ad29a075b7eb92d2b60bc4975 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee11265 Rebuild with Rust 1.78 to fix incomplete debuginfo and backtraces