$ git clone -n https://src.fedoraproject.org/rpms/ghc-integer-logarithms.git /var/lib/mock/f31-build-100327-33250/root/chroot_tmpdir/scmroot/ghc-integer-logarithms
Cloning into '/var/lib/mock/f31-build-100327-33250/root/chroot_tmpdir/scmroot/ghc-integer-logarithms'...
$ git reset --hard 1addc3a95056b03b972c5b5091b3ff990ce843db
HEAD is now at 1addc3a BR prof for lib and static for executable