$ git clone -n https://src.fedoraproject.org/rpms/rust-varlink_generator.git /var/lib/mock/f37-build-649009-72748/root/chroot_tmpdir/scmroot/rust-varlink_generator
Cloning into '/var/lib/mock/f37-build-649009-72748/root/chroot_tmpdir/scmroot/rust-varlink_generator'...
$ git reset --hard 2b7e2e6331f75c382064c2a07b96891f20c62f35
HEAD is now at 2b7e2e6 Update to version 10.1.0; Fixes RHBZ#2029782