$ git clone -n https://src.fedoraproject.org/rpms/rust-desed.git /var/lib/mock/f41-build-side-1-3098377-39331/root/chroot_tmpdir/scmroot/rust-desed
Cloning into '/var/lib/mock/f41-build-side-1-3098377-39331/root/chroot_tmpdir/scmroot/rust-desed'...
$ git fetch origin 40c560ff8d5c730b7a1d9ff33f97598ff8f6e525:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-desed
 * [new ref]         40c560ff8d5c730b7a1d9ff33f97598ff8f6e525 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 40c560f Correct SPDX license formula