1this derivation will be built:2 /nix/store/8f1i53287d9m8jdszj2ys75z1wmbp4yc-nix-shell.drv3these 4 paths will be fetched (17.9 MiB download, 63.8 MiB unpacked):4 /nix/store/h4q3biq485frbfzbfsngp2f3d1fms80g-cargo-criterion-1.1.05 /nix/store/a6n40787kdb24b30wcn1z3pv23qpich4-cargo-insta-1.48.06 /nix/store/zrv9c3nakp59h503gak5g1821s5cnzmn-rust-analyzer-2026-09-217 /nix/store/27lbybrvzpghkrqnaa4rjcswkh05vmgl-rust-analyzer-unwrapped-2026-09-21