$ git clone -n https://src.fedoraproject.org/rpms/ghc-http-date.git /var/lib/mock/f31-build-100273-33244/root/chroot_tmpdir/scmroot/ghc-http-date
Cloning into '/var/lib/mock/f31-build-100273-33244/root/chroot_tmpdir/scmroot/ghc-http-date'...
$ git reset --hard f0aa2f645d15c19738c58ad432cf34a55743abd8
HEAD is now at f0aa2f6 BR prof for lib and static for executable