$ git clone -n https://src.fedoraproject.org/rpms/ghc-uri.git /var/lib/mock/f31-build-94853-32515/root/chroot_tmpdir/scmroot/ghc-uri
Cloning into '/var/lib/mock/f31-build-94853-32515/root/chroot_tmpdir/scmroot/ghc-uri'...
$ git reset --hard 190e121d8335cd17c5742efde1e9ee91a2c37ba7
HEAD is now at 190e121 BR prof for lib and static for executable