$ git clone -n https://src.fedoraproject.org/rpms/rust-rd-agent-intf.git /var/lib/mock/f40-build-2233786-53385/root/chroot_tmpdir/scmroot/rust-rd-agent-intf
Cloning into '/var/lib/mock/f40-build-2233786-53385/root/chroot_tmpdir/scmroot/rust-rd-agent-intf'...
$ git fetch origin 9afd172b2fbf1d980efa0a7cd5475f43ac891d6f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-rd-agent-intf
 * [new ref]         9afd172b2fbf1d980efa0a7cd5475f43ac891d6f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9afd172 Regenerate with rust2rpm v24