$ git clone -n https://src.fedoraproject.org/rpms/rust-varlink_generator.git /var/lib/mock/f37-build-side-32-misc-devel-204240-13184/root/chroot_tmpdir/scmroot/rust-varlink_generator
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-204240-13184/root/chroot_tmpdir/scmroot/rust-varlink_generator'...
$ git reset --hard 527ef1e30609caa13ec87eea93d269c1469556ef
HEAD is now at 527ef1e Convert to rpmautospec