haskellPackages: update stackage and hackage

[maralorn]

This Merge

This PR is the regular merge of the haskell-updates branch into master.

This branch is being continually built and tested by hydra at https://hydra.nixos.org/jobset/nixpkgs/haskell-updates. You may be able to find an up-to-date Hydra build report at cdepillabout/nix-haskell-updates-status.

We roughly aim to merge these haskell-updates PRs at least once every two weeks. See the @NixOS/haskell team calendar for who is currently in charge of this branch.

haskellPackages Workflow Summary

Our workflow is currently described in pkgs/development/haskell-modules/HACKING.md.

The short version is this:

• We regularly update the Stackage and Hackage pins on haskell-updates (normally at the beginning of a merge window).
• The community fixes builds of Haskell packages on that branch.
• We aim at at least one merge of haskell-updates into master every two weeks.
• We only do the merge if the mergeable job is succeeding on hydra.
• If a maintained package is still broken at the time of merge, we will only merge if the maintainer has been pinged 7 days in advance. (If you care about a Haskell package, become a maintainer!)

---

This is the follow-up to #148359. Come to #haskell:nixos.org if you have any questions.

Fun fact: This is the 222nd haskell-updates PR.

[sternenseemann]

haskell-updates build report from hydra

evaluation 1729068 of nixpkgs commit cf33a63 as of 2021-12-08 14:39 UTC

🟡 Potential issues

• maintained jobset is not finished.

Build summary

Platform	Failed ❌	DependencyFailed ❗	TimedOut ⌛🚫	Unfinished ⏳	Success ✔️
aarch64-linux 📱	23	16	1	5	7112
x86_64-darwin 🍎	54	26	2	5	7010
x86_64-linux 🐧	3			4	7185

Maintained packages with failed dependency

• cabal-install @peti
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] toplevel
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc8107
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc884
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc901
  • [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc921
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages
• cabal2nix @peti
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] toplevel
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc8107
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc884
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc901
  • [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc921
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages
• hsdns @peti
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc8107
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc884
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc901
  • [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc921
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages
• language-nix @peti
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc8107
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc884
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc901
  • [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc921
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages
• titlecase @peti
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc8107
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc884
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc901
  • [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc921
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages

Unmaintained packages with build failure

73 job(s)

• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.sdp ⤴️ 9 | 9
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.thyme ⤴️ 6 | 15
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.libBF ⤴️ 4 | 20
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.exinst ⤴️ 4 | 6
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.nri-observability ⤴️ 3 | 5
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.ptr-poker ⤴️ 3 | 4
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.long-double ⤴️ 2 | 2
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.OrderedBits ⤴️ 1 | 36
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.type-natural ⤴️ 1 | 4
• [:iphone::x:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.easytensor ⤴️ 1 | 1
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.gi-gdkx11 ⤴️ 1 | 1
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.keep-alive ⤴️ 1 | 1
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.loc ⤴️ 1 | 1
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.nlopt-haskell ⤴️ 1 | 1
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.opencv ⤴️ 1 | 1
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.unicode-properties ⤴️ 1 | 1
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.accelerate-llvm ⤴️ 0 | 8
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.freetype2 ⤴️ 0 | 7
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.pipes-zlib ⤴️ 0 | 6
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.hmidi ⤴️ 0 | 4
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.zip ⤴️ 0 | 4
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.cdar-mBound ⤴️ 0 | 2
• [:iphone::x:] [:apple::x:] [:penguin::x:] haskellPackages.headed-megaparsec ⤴️ 0 | 2
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.posix-socket ⤴️ 0 | 2
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.quic ⤴️ 0 | 2
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.hamid ⤴️ 0 | 1
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.hmatrix-morpheus ⤴️ 0 | 1
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.huckleberry ⤴️ 0 | 1
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.picosat ⤴️ 0 | 1
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.select ⤴️ 0 | 1
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.sysinfo ⤴️ 0 | 1
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.FractalArt
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.HsASA
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.chiphunk
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.discount
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.diskhash
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.epub-tools
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.float128
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.gerrit
• [:iphone::x:] [:penguin::heavy_check_mark:] haskellPackages.gnome-keyring
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.gtk-traymanager
• [:iphone::x:] [:apple::x:] [:penguin::x:] haskellPackages.has-transformers
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.hid
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.highlight
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.hinotify-conduit
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.hls-rename-plugin
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.hq
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.hs
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.hsshellscript
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.hssourceinfo
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.ipcvar
• [:iphone::x:] [:apple::x:] [:penguin::x:] haskellPackages.koji-install
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.linux-framebuffer
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.mediawiki2latex
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.mercury-api
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.nano-cryptr
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.persistent-pagination
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.ping-wrapper
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.poker
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.posix-timer
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.procex
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.pthread
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.risc386
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.sandwich-webdriver
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.sfml-audio
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.shared-memory
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.tailfile-hinotify
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.wiringPi
• [:iphone::x:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.x86-64bit
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.xmonad-utils
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.yoga
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.zot
• [:iphone::heavy_check_mark:] [:apple::x:] [:penguin::heavy_check_mark:] haskellPackages.zxcvbn-c

Unmaintained packages with failed dependency

41 job(s)

• [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.jsonifier ⤴️ 2 | 2
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.sdp-io ⤴️ 2 | 2
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.nri-redis ⤴️ 1 | 1
• [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.opentelemetry-extra ⤴️ 1 | 1
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.orgmode-parse ⤴️ 1 | 1
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.sdp-hashable ⤴️ 1 | 1
• [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.PrimitiveArray ⤴️ 0 | 35
• [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.sized ⤴️ 0 | 2
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.keenser ⤴️ 0 | 1
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.antiope-es
• cabal2nix-unstable
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc8107
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc884
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc901
  • [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskell.packages.ghc921
  • [:iphone::heavy_check_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages
• [:iphone::heavy_exclamation_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.easytensor-vulkan
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.exinst-aeson
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.exinst-bytes
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.exinst-cereal
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.exinst-serialise
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.fastparser
• [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.hmatrix-nlopt
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.nri-http
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.nri-test-encoding
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.opencv-extra
• [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.opentelemetry-lightstep
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.orgstat
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.postgresql-replicant
• [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.rounded
• [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.rounded-hw
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.scan-metadata
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.sdp-binary
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.sdp-deepseq
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.sdp-quickcheck
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.sdp4bytestring
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.sdp4text
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.sdp4unordered
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.sdp4vector
• [:iphone::heavy_exclamation_mark:] [:apple::heavy_check_mark:] [:penguin::heavy_check_mark:] haskellPackages.unicode-names
• [:iphone::heavy_check_mark:] [:apple::heavy_exclamation_mark:] [:penguin::heavy_check_mark:] haskellPackages.xbattbar

Top 50 broken packages, sorted by number of reverse dependencies

50 job(s)

haskell98 ⤴️ 153
enumerator ⤴️ 56
derive ⤴️ 48
contiguous ⤴️ 46
MonadCatchIO-transformers ⤴️ 41
parseargs ⤴️ 41
bytesmith ⤴️ 36
data-lens ⤴️ 33
distributed-process ⤴️ 30
iteratee ⤴️ 29
jmacro ⤴️ 29
ip ⤴️ 26
either-unwrap ⤴️ 25
HList ⤴️ 23
SciBaseTypes ⤴️ 22
haskelldb ⤴️ 22
hsc3 ⤴️ 22
wxdirect ⤴️ 22
BiobaseTypes ⤴️ 21
wxc ⤴️ 21
biocore ⤴️ 20
polysemy-plugin ⤴️ 20
secp256k1-haskell ⤴️ 20
wxcore ⤴️ 20
attoparsec-enumerator ⤴️ 19
bytestring-show ⤴️ 19
numhask ⤴️ 19
wx ⤴️ 19
BiobaseENA ⤴️ 18
asn1-data ⤴️ 18
dbus-core ⤴️ 18
gtksourceview2 ⤴️ 18
BiobaseXNA ⤴️ 17
HGamer3D-Data ⤴️ 17
certificate ⤴️ 17
dbus-client ⤴️ 17
gconf ⤴️ 17
gtk-serialized-event ⤴️ 17
uuid-orphans ⤴️ 17
cuda ⤴️ 16
happstack-jmacro ⤴️ 16
manatee-core ⤴️ 16
monads-fd ⤴️ 16
murmur3 ⤴️ 16
tls-extra ⤴️ 16
ADPfusion ⤴️ 15
MaybeT ⤴️ 15
blaze-builder-enumerator ⤴️ 15
clash-prelude ⤴️ 15
hetero-dict ⤴️ 15

⤴️: The number of packages that depend (directly or indirectly) on this package (if any). If two numbers are shown the first (lower) number considers only packages which currently have enabled hydra jobs, i.e. are not marked broken. The second (higher) number considers all packages.

Report generated with maintainers/scripts/haskell/hydra-report.hs