• built on NixOS
• Warning: no invocation of /nix/store/zzmbcghnjclmg7332qls8aswr65crq6k-unbound-1.8.3/bin/unbound had a zero exit code or showed the expected version
• Warning: no invocation of /nix/store/zzmbcghnjclmg7332qls8aswr65crq6k-unbound-1.8.3/bin/unbound-checkconf had a zero exit code or showed the expected version
• Warning: no invocation of /nix/store/zzmbcghnjclmg7332qls8aswr65crq6k-unbound-1.8.3/bin/unbound-control had a zero exit code or showed the expected version
• /nix/store/zzmbcghnjclmg7332qls8aswr65crq6k-unbound-1.8.3/bin/unbound-host passed the binary check.
• Warning: no invocation of /nix/store/zzmbcghnjclmg7332qls8aswr65crq6k-unbound-1.8.3/bin/unbound-anchor had a zero exit code or showed the expected version
• Warning: no invocation of /nix/store/zzmbcghnjclmg7332qls8aswr65crq6k-unbound-1.8.3/bin/unbound-control-setup had a zero exit code or showed the expected version
• 1 of 6 passed binary check by having a zero exit code.
• 0 of 6 passed binary check by having the new version present in output.
• found 1.8.3 with grep in /nix/store/zzmbcghnjclmg7332qls8aswr65crq6k-unbound-1.8.3
• directory tree listing: https://gist.github.com/82ee6f664b03fa9d6991f67872068396
• du listing: https://gist.github.com/5c082f886253bfdc6ea50cbc57b95701

18775 total rebuild path(s)

6756 package rebuild(s)

6744 x86_64-linux rebuild(s)
5928 i686-linux rebuild(s)
557 x86_64-darwin rebuild(s)
5546 aarch64-linux rebuild(s)

First fifty rebuilds by attrpath
AgdaSheaves
AgdaStdlib
DisnixWebService
EmptyEpsilon
MMA
R
SDL
SDL2
SDL2_gfx
SDL2_image
SDL2_mixer
SDL2_net
SDL2_ttf
SDL_gfx
SDL_image
SDL_mixer
SDL_net
SDL_sound
SDL_stretch
SDL_ttf
TotalParserCombinators
_20kly
_90secondportraits
a2jmidid
aacskeys
abcde
abcl
abiword
abootimg
acbuild
accountsservice
acgtk
acoustidFingerprinter
acsccid
adapta-gtk-theme
adobe-reader
adom
adoptopenjdk-bin
adoptopenjdk-hotspot-bin-11
adoptopenjdk-jre-bin
adoptopenjdk-jre-hotspot-bin-11
adoptopenjdk-jre-openj9-bin-11
adoptopenjdk-openj9-bin-11
adwaita-qt
aegisub
aeolus
aesop
afew
afl
afterstep

Either download from Cachix:

nix-store -r /nix/store/zzmbcghnjclmg7332qls8aswr65crq6k-unbound-1.8.3 \
  --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 unbound https://github.com/r-ryantm/nixpkgs/archive/7d06208eb1454dfb736a8506dff0f9b13064094b.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/zzmbcghnjclmg7332qls8aswr65crq6k-unbound-1.8.3
ls -la /nix/store/zzmbcghnjclmg7332qls8aswr65crq6k-unbound-1.8.3/bin