these 6 derivations will be built:
  /nix/store/8wb7r3b69y91plci5xrw6hmiiryxij40-mio-1.2.3.drv
  /nix/store/rmdznvqikzsl6pr21jcan8vm8sckcmkh-tokio-1.53.2.drv
  /nix/store/slwvrp5k0fqwh69rbdzfw29v8i0q89mh-tokio-macros-2.7.2.drv
  /nix/store/yd5dii47qjlbb65yplq8bp5isdvaqgzj-syn-3.0.6.drv
  /nix/store/81a0s1ldza7nlk3yniiczwyrmbwwldrp-cargo-vendor-dir.drv
  /nix/store/n1y9ixy2mqjarfw9692fjhq9aql4ryc4-nix-wire-0.1.0.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
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy