warning: could not read HEAD ref from repo at '/var/lib/nixbot/worktrees/effect-1345', using 'master'
building '/nix/store/r5mb5rmgnsaf1bjaqw68lz2vfkmppbgi-effect-env.drv' on 'ssh-ng://nix@jamie'...
copying path '/nix/store/zi2bj2hlavv8q743li2s9diqbcpmrf9b-hello-2.12.3' from 'https://cache.nixos.org'...
building '/nix/store/r5mb5rmgnsaf1bjaqw68lz2vfkmppbgi-effect-env.drv'...
copying 1 paths...
copying path '/nix/store/ba34y99g5xwyncin75xnn3v533xh8y8v-effect-env' from 'ssh-ng://nix@jamie'...
Running phase: initPhase
@nix { "action": "setPhase", "phase": "initPhase" }
Running phase: userSetupPhase
@nix { "action": "setPhase", "phase": "userSetupPhase" }
Running phase: effectPhase
@nix { "action": "setPhase", "phase": "effectPhase" }
{branch:main,rev:4ae5bf981e8fb723a02b23090e0bee1ffff660f2,tag:null}
Hello, world!