$ git clone -n https://src.fedoraproject.org/rpms/kalibrate-rtl.git /var/lib/mock/f31-build-63290-29348/root/chroot_tmpdir/scmroot/kalibrate-rtl
Cloning into '/var/lib/mock/f31-build-63290-29348/root/chroot_tmpdir/scmroot/kalibrate-rtl'...
$ git reset --hard 704e8bdfe09cfc85dc3f1e6a20086a28b74a6056
HEAD is now at 704e8bd - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild