$ git clone -n https://src.fedoraproject.org/rpms/ghc-data-default.git /var/lib/mock/f31-build-116115-34532/root/chroot_tmpdir/scmroot/ghc-data-default
Cloning into '/var/lib/mock/f31-build-116115-34532/root/chroot_tmpdir/scmroot/ghc-data-default'...
$ git reset --hard 292861b4eaadf64e2bf1c25b11d7aa59ae22a24c
HEAD is now at 292861b BR prof for lib and static for executable