$ git clone -n https://src.fedoraproject.org/rpms/ghc-base-compat-batteries.git /var/lib/mock/f31-build-117271-34518/root/chroot_tmpdir/scmroot/ghc-base-compat-batteries
Cloning into '/var/lib/mock/f31-build-117271-34518/root/chroot_tmpdir/scmroot/ghc-base-compat-batteries'...
$ git reset --hard 4fd98d22a40ac5a54b7891cd74acf8da32b9ed4e
HEAD is now at 4fd98d2 BR prof for lib and static for executable