these 2 derivations will be built:
  /nix/store/hk5swxq9wbii7nivd2if0dd3v7frgwk3-plannotator-0.28.6.drv
  /nix/store/fsq2pk55396bzs1q77acpjv1nqa5mnci-check-plannotator.drv
fsq2pk55396bzs1q77acpjv1nqa5mnci-check-plannotator.drv: elastic-arm-0e79936e: not scheduled here: fsq2pk55396bzs1q77acpjv1nqa5mnci-check-plannotator.drv, asking the scheduler again
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy