$ git clone -n https://src.fedoraproject.org/rpms/ghc-hxt-charproperties.git /var/lib/mock/f31-build-111933-34236/root/chroot_tmpdir/scmroot/ghc-hxt-charproperties
Cloning into '/var/lib/mock/f31-build-111933-34236/root/chroot_tmpdir/scmroot/ghc-hxt-charproperties'...
$ git reset --hard 266774c5288420c32ef1bde14d3ca6e494f68d5f
HEAD is now at 266774c BR prof for lib and static for executable