$ git clone -n https://src.fedoraproject.org/rpms/rust-rpick.git /var/lib/mock/f33-build-539399-65066/root/chroot_tmpdir/scmroot/rust-rpick
Cloning into '/var/lib/mock/f33-build-539399-65066/root/chroot_tmpdir/scmroot/rust-rpick'...
$ git reset --hard 78f0ee235a7821f70239a3a9ff37b0c7ae2db866
HEAD is now at 78f0ee2 Modify for stable releases