$ git clone -n https://src.fedoraproject.org/rpms/erlang-fast_yaml.git /var/lib/mock/f33-build-296809-55793/root/chroot_tmpdir/scmroot/erlang-fast_yaml
Cloning into '/var/lib/mock/f33-build-296809-55793/root/chroot_tmpdir/scmroot/erlang-fast_yaml'...
$ git reset --hard f158def9e7f55a6f986ccff331c74e52b0d65625
HEAD is now at f158def Update to 1.0.27 (#1807286)