these 2 derivations will be built:
  /nix/store/sbjkinn9c8lpka1lrqsl24q8w6g4nws6-muse-code-1.4.8-R6256.1.drv
  /nix/store/jwcb9gr5ssl7x7r4rg87iqxmcz1n7f0f-check-muse-code.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy