$ git clone -n https://src.fedoraproject.org/rpms/rust.git /var/lib/mock/f33-build-549196-65295/root/chroot_tmpdir/scmroot/rust
Cloning into '/var/lib/mock/f33-build-549196-65295/root/chroot_tmpdir/scmroot/rust'...
$ git reset --hard 8148cbf67890e233c779daeddd4a4dfd5557fdf2
HEAD is now at 8148cbf Update to 1.50.0.