• built on NixOS
• Warning: no invocation of /nix/store/l8psql2d9sc9z8cdrwvfp1hl3xn2h90q-utop-2.3.0/bin/.utop-wrapped had a zero exit code or showed the expected version
• /nix/store/l8psql2d9sc9z8cdrwvfp1hl3xn2h90q-utop-2.3.0/bin/utop passed the binary check.
• Warning: no invocation of /nix/store/l8psql2d9sc9z8cdrwvfp1hl3xn2h90q-utop-2.3.0/bin/.utop-full-wrapped had a zero exit code or showed the expected version
• /nix/store/l8psql2d9sc9z8cdrwvfp1hl3xn2h90q-utop-2.3.0/bin/utop-full passed the binary check.
• 2 of 4 passed binary check by having a zero exit code.
• 0 of 4 passed binary check by having the new version present in output.
• found 2.3.0 with grep in /nix/store/l8psql2d9sc9z8cdrwvfp1hl3xn2h90q-utop-2.3.0
• directory tree listing: https://gist.github.com/068cd03e2c3148b234323bc9f960e83c
• du listing: https://gist.github.com/a8394cab81144b9c3d6c3d6f378282d6

8 total rebuild path(s)

2 package rebuild(s)

2 x86_64-linux rebuild(s)
2 i686-linux rebuild(s)
2 x86_64-darwin rebuild(s)
2 aarch64-linux rebuild(s)

First fifty rebuilds by attrpath
libbap
reason

Either download from Cachix:

nix-store -r /nix/store/l8psql2d9sc9z8cdrwvfp1hl3xn2h90q-utop-2.3.0 \
  --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 ocamlPackages.utop https://github.com/r-ryantm/nixpkgs/archive/c9a28dcaa6191507bbff712b061f725bdad86bc9.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/l8psql2d9sc9z8cdrwvfp1hl3xn2h90q-utop-2.3.0
ls -la /nix/store/l8psql2d9sc9z8cdrwvfp1hl3xn2h90q-utop-2.3.0/bin