this derivation will be built:
  /nix/store/k91lqb7k7hxzcphw7n3qca76x6q5ivd5-nix-shell.drv
building '/nix/store/k91lqb7k7hxzcphw7n3qca76x6q5ivd5-nix-shell.drv'
nix-shell> tribuchet: building on jamie
nix-shell> Running phase: buildPhase
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy

post-build step Upload coverage to codecov: ok
Skipping codecov: project=nix-community/harmonia attr=checks.x86_64-linux.devShell-default