$ git clone -n https://src.fedoraproject.org/rpms/ghc-hslua.git /var/lib/mock/f31-build-100255-33241/root/chroot_tmpdir/scmroot/ghc-hslua
Cloning into '/var/lib/mock/f31-build-100255-33241/root/chroot_tmpdir/scmroot/ghc-hslua'...
$ git reset --hard e21ee31b4132cce81fc6081eb272333b7be525b3
HEAD is now at e21ee31 BR prof for lib and static for executable