This server provides a Nix binary cache.
cache.jonringer.us:BZogIwFAp94LYcmaOi6xkHGJeRhMcQtFO8l6AmJNsng=
Add to /etc/nix/nix.conf:
extra-substituters = https://cache.jonringer.us
extra-trusted-public-keys = cache.jonringer.us:BZogIwFAp94LYcmaOi6xkHGJeRhMcQtFO8l6AmJNsng=
Or use with a single command:
nix build --extra-substituters 'https://cache.jonringer.us' --extra-trusted-public-keys 'cache.jonringer.us:BZogIwFAp94LYcmaOi6xkHGJeRhMcQtFO8l6AmJNsng=' ...