$ git clone -n https://src.fedoraproject.org/rpms/ghc-dns.git /var/lib/mock/f33-build-182617-45413/root/chroot_tmpdir/scmroot/ghc-dns
Cloning into '/var/lib/mock/f33-build-182617-45413/root/chroot_tmpdir/scmroot/ghc-dns'...
$ git reset --hard 397f1a9701b0c19016746768ba50f2cfc42d1409
HEAD is now at 397f1a9 update to 4.0.1