these 2 derivations will be built:
  /nix/store/fim05jwdm0x5fxxqkli975grb4bz3mn7-iets-0.1.0.drv
  /nix/store/rairr6l5v3v14kax7m9kyjn0xazxa43j-iets-linttest.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy