$ git clone -n https://src.fedoraproject.org/rpms/rust-aws-nitro-enclaves-cose0.4.git /var/lib/mock/f42-build-side-1-3589342-46957/root/chroot_tmpdir/scmroot/rust-aws-nitro-enclaves-cose0.4
Cloning into '/var/lib/mock/f42-build-side-1-3589342-46957/root/chroot_tmpdir/scmroot/rust-aws-nitro-enclaves-cose0.4'...
$ git fetch origin d9a32c88da8c613dd12202a4ee5f4687b5e983f6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-aws-nitro-enclaves-cose0.4
 * [new ref]         d9a32c88da8c613dd12202a4ee5f4687b5e983f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d9a32c8 compat package no longer needed