this derivation will be built:
  /nix/store/mizjzm9nzn3n3jd8jc3h90kphfhaispi-nix-shell.drv
these 6 paths will be fetched (26.3 MiB download, 85.3 MiB unpacked):
  /nix/store/wqg4xxagi4y61r9whvzf10skvw3kb3cw-cargo-criterion-1.1.0
  /nix/store/9y9lkpm83sw6z4wxy1r0irn464dw2j9b-cargo-insta-1.48.0
  /nix/store/j6n792kpr2g4znrlp2wdqy4x1270dba5-cargo-watch-8.5.3
  /nix/store/x3vvdljmr8z1vz74r53hgj94gv4lpb19-rust-analyzer-2026-09-21
  /nix/store/ybppwvbbarl6zm5n4v0md2vlar5jdh7w-rust-analyzer-unwrapped-2026-09-21
  /nix/store/9a9y1zij83al5wqvdhx7lrs9b8cqv688-rustfmt-1.98.1