$ git clone -n https://src.fedoraproject.org/rpms/rust-gix-protocol.git /var/lib/mock/f38-build-side-43-rust-devel-1411880-31436/root/chroot_tmpdir/scmroot/rust-gix-protocol
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1411880-31436/root/chroot_tmpdir/scmroot/rust-gix-protocol'...
$ git fetch origin 0e898c6d682b9b120c22dd0eab51f3b20e02436d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gix-protocol
 * [new ref]         0e898c6d682b9b120c22dd0eab51f3b20e02436d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0e898c6 Update to version 0.41.0