$ git clone -n https://src.fedoraproject.org/rpms/rust-rbspy-testdata.git /var/lib/mock/f41-build-side-1-2993482-36026/root/chroot_tmpdir/scmroot/rust-rbspy-testdata
Cloning into '/var/lib/mock/f41-build-side-1-2993482-36026/root/chroot_tmpdir/scmroot/rust-rbspy-testdata'...
$ git fetch origin 27f656e30f693621adc34e9efd862888a1b8f19f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-rbspy-testdata
 * [new ref]         27f656e30f693621adc34e9efd862888a1b8f19f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 27f656e Skip broken test on i686