$ git clone -n https://src.fedoraproject.org/rpms/ghc-haskell-gi-overloading.git /var/lib/mock/f31-build-54434-28001/root/chroot_tmpdir/scmroot/ghc-haskell-gi-overloading
Cloning into '/var/lib/mock/f31-build-54434-28001/root/chroot_tmpdir/scmroot/ghc-haskell-gi-overloading'...
$ git reset --hard 5abf43e368aa9560df29decd5908999dca033056
HEAD is now at 5abf43e update to 1.0