$ git clone -n https://src.fedoraproject.org/rpms/ghc-stringsearch.git /var/lib/mock/f31-build-54846-28065/root/chroot_tmpdir/scmroot/ghc-stringsearch
Cloning into '/var/lib/mock/f31-build-54846-28065/root/chroot_tmpdir/scmroot/ghc-stringsearch'...
$ git reset --hard 97d18e462010bc19688feeb6063aad740384245f
HEAD is now at 97d18e4 refresh to cabal-rpm-0.13