• built on NixOS
• Warning: no invocation of /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/env_parallel.ash had a zero exit code or showed the expected version
• Warning: no invocation of /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/env_parallel.csh had a zero exit code or showed the expected version
• Warning: no invocation of /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/env_parallel.dash had a zero exit code or showed the expected version
• Warning: no invocation of /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/env_parallel.fish had a zero exit code or showed the expected version
• Warning: no invocation of /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/env_parallel.ksh had a zero exit code or showed the expected version
• Warning: no invocation of /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/env_parallel.mksh had a zero exit code or showed the expected version
• Warning: no invocation of /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/env_parallel.pdksh had a zero exit code or showed the expected version
• Warning: no invocation of /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/env_parallel.tcsh had a zero exit code or showed the expected version
• Warning: no invocation of /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/env_parallel.zsh had a zero exit code or showed the expected version
• /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/sem passed the binary check.
• /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/parallel passed the binary check.
• /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/sql passed the binary check.
• /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/niceload passed the binary check.
• Warning: no invocation of /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/parcat had a zero exit code or showed the expected version
• /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/parset passed the binary check.
• /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/env_parallel passed the binary check.
• /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/env_parallel.bash passed the binary check.
• /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/env_parallel.sh passed the binary check.
• /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin/.parallel-wrapped passed the binary check.
• 9 of 19 passed binary check by having a zero exit code.
• 0 of 19 passed binary check by having the new version present in output.
• found 20181222 with grep in /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222
• directory tree listing: https://gist.github.com/9ecc0a392d9f8ef34ce710870a236770
• du listing: https://gist.github.com/8705619a7dab36eeef0678dbf7e1db16

13 total rebuild path(s)

4 package rebuild(s)

4 x86_64-linux rebuild(s)
4 i686-linux rebuild(s)
1 x86_64-darwin rebuild(s)
4 aarch64-linux rebuild(s)

First fifty rebuilds by attrpath
adapta-gtk-theme
parallel
plata-theme
profile-cleaner

Either download from Cachix:

nix-store -r /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222 \
  --option binary-caches 'https://cache.nixos.org/ https://r-ryantm.cachix.org/' \
  --option trusted-public-keys '
  r-ryantm.cachix.org-1:gkUbLkouDAyvBdpBX0JOdIiD2/DP1ldF3Z3Y6Gqcc4c=
  cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
  '

(r-ryantm's Cachix cache is only trusted for this store-path realization.)

Or, build yourself:

nix-build -A parallel https://github.com/r-ryantm/nixpkgs/archive/c9cfff872313389c3954a67eed072f5638d06499.tar.gz

After you've downloaded or built it, look at the files and if there are any, run the binaries:

ls -la /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222
ls -la /nix/store/razrgdzv72jkxha2k98mllqfhm0xj011-parallel-20181222/bin