this derivation will be built:
  /nix/store/fcmjr96h4brg0q0ikd53w0i8yxrzbnwb-nix-shell.drv
these 4 paths will be fetched (18.5 MiB download, 62.4 MiB unpacked):
  /nix/store/wqg4xxagi4y61r9whvzf10skvw3kb3cw-cargo-criterion-1.1.0
  /nix/store/gvg0nm1isjdbkbd6j9c73l28s8183mbm-cargo-insta-1.49.0
  /nix/store/fhw0iay1hjb68a8mwhyzdznwrnfqdxqd-rust-analyzer-2026-10-05
  /nix/store/zawx9jrxnbwiv2gv34709rk2knhj1sys-rust-analyzer-unwrapped-2026-10-05