these 2 derivations will be built:
  /nix/store/73h4rs1q01f5225dwkkjbgcpfhzd64gn-nix-unit-2.35.1.drv
  /nix/store/pv9m6dqf78aqkqfscvj64qcx571qfd4w-nix-unit-check.drv
these 2 paths will be fetched (18.2 MiB download, 166.3 MiB unpacked):
  /nix/store/3qzxbig988l6ri47ppj4b3f7c7424cc4-boost-1.91.0-dev
  /nix/store/j2s018h6gc2q0z3sw002br2zas3m1l9d-meson-1.10.2