Nov 01 13:16:36.495 INFO checking AWildBeard/cop3014-proj6-rust against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 13:16:36.496 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 01 13:16:36.836 INFO blam! 5e3ff5779a967e515288b6c5f0850b5975eac33e4b1ff362c6809f40a2f70c56 Nov 01 13:16:36.852 INFO running `"docker" "start" "-a" "5e3ff5779a967e515288b6c5f0850b5975eac33e4b1ff362c6809f40a2f70c56"` Nov 01 13:16:38.855 INFO kablam! usermod: no changes Nov 01 13:16:38.944 INFO kablam! Checking proj6 v0.1.0 (/source) Nov 01 13:16:41.868 INFO kablam! warning: unused imports: `Write`, `stdout` Nov 01 13:16:41.869 INFO kablam! --> src/main.rs:1:15 Nov 01 13:16:41.869 INFO kablam! | Nov 01 13:16:41.869 INFO kablam! 1 | use std::io::{Write, stdin, stdout}; Nov 01 13:16:41.870 INFO kablam! | ^^^^^ ^^^^^^ Nov 01 13:16:41.870 INFO kablam! | Nov 01 13:16:41.871 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 13:16:41.872 INFO kablam! Nov 01 13:16:41.966 INFO kablam! warning: unused variable: `stdin` Nov 01 13:16:41.966 INFO kablam! --> src/main.rs:18:13 Nov 01 13:16:41.966 INFO kablam! | Nov 01 13:16:41.966 INFO kablam! 18 | let mut stdin = stdin(); Nov 01 13:16:41.966 INFO kablam! | ^^^^^ help: consider using `_stdin` instead Nov 01 13:16:41.972 INFO kablam! | Nov 01 13:16:41.973 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 13:16:41.973 INFO kablam! Nov 01 13:16:41.980 INFO kablam! warning: variable does not need to be mutable Nov 01 13:16:41.981 INFO kablam! --> src/main.rs:18:9 Nov 01 13:16:41.981 INFO kablam! | Nov 01 13:16:41.981 INFO kablam! 18 | let mut stdin = stdin(); Nov 01 13:16:41.981 INFO kablam! | ----^^^^^ Nov 01 13:16:41.981 INFO kablam! | | Nov 01 13:16:41.981 INFO kablam! | help: remove this `mut` Nov 01 13:16:41.981 INFO kablam! | Nov 01 13:16:41.981 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 13:16:41.981 INFO kablam! Nov 01 13:16:41.983 INFO kablam! warning: struct is never constructed: `CarT` Nov 01 13:16:41.983 INFO kablam! --> src/main.rs:3:1 Nov 01 13:16:41.983 INFO kablam! | Nov 01 13:16:41.983 INFO kablam! 3 | struct CarT { Nov 01 13:16:41.983 INFO kablam! | ^^^^^^^^^^^ Nov 01 13:16:41.983 INFO kablam! | Nov 01 13:16:41.983 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 13:16:41.983 INFO kablam! Nov 01 13:16:41.983 INFO kablam! warning: struct is never constructed: `RentalT` Nov 01 13:16:41.983 INFO kablam! --> src/main.rs:11:1 Nov 01 13:16:41.983 INFO kablam! | Nov 01 13:16:41.983 INFO kablam! 11 | struct RentalT { Nov 01 13:16:41.983 INFO kablam! | ^^^^^^^^^^^^^^ Nov 01 13:16:41.983 INFO kablam! Nov 01 13:16:41.988 INFO kablam! warning: structure field `carId` should have a snake case name such as `car_id` Nov 01 13:16:41.988 INFO kablam! --> src/main.rs:4:5 Nov 01 13:16:41.988 INFO kablam! | Nov 01 13:16:41.988 INFO kablam! 4 | carId: u32, Nov 01 13:16:41.988 INFO kablam! | ^^^^^^^^^^ Nov 01 13:16:41.988 INFO kablam! | Nov 01 13:16:41.988 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 01 13:16:41.989 INFO kablam! Nov 01 13:16:41.989 INFO kablam! warning: structure field `numDoors` should have a snake case name such as `num_doors` Nov 01 13:16:41.989 INFO kablam! --> src/main.rs:7:5 Nov 01 13:16:41.989 INFO kablam! | Nov 01 13:16:41.989 INFO kablam! 7 | numDoors: u32, Nov 01 13:16:41.989 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 13:16:41.989 INFO kablam! Nov 01 13:16:41.989 INFO kablam! warning: structure field `renterName` should have a snake case name such as `renter_name` Nov 01 13:16:41.989 INFO kablam! --> src/main.rs:12:5 Nov 01 13:16:41.989 INFO kablam! | Nov 01 13:16:41.989 INFO kablam! 12 | renterName: String, Nov 01 13:16:41.989 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 13:16:41.989 INFO kablam! Nov 01 13:16:41.989 INFO kablam! warning: structure field `daysRenting` should have a snake case name such as `days_renting` Nov 01 13:16:41.989 INFO kablam! --> src/main.rs:13:5 Nov 01 13:16:41.989 INFO kablam! | Nov 01 13:16:41.989 INFO kablam! 13 | daysRenting: u32, Nov 01 13:16:41.989 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 01 13:16:41.989 INFO kablam! Nov 01 13:16:41.989 INFO kablam! warning: structure field `carId` should have a snake case name such as `car_id` Nov 01 13:16:41.989 INFO kablam! --> src/main.rs:14:5 Nov 01 13:16:41.989 INFO kablam! | Nov 01 13:16:41.989 INFO kablam! 14 | carId: u32 Nov 01 13:16:41.989 INFO kablam! | ^^^^^^^^^^ Nov 01 13:16:41.990 INFO kablam! Nov 01 13:16:42.256 INFO kablam! warning: unused imports: `Write`, `stdout` Nov 01 13:16:42.256 INFO kablam! --> src/main.rs:1:15 Nov 01 13:16:42.256 INFO kablam! | Nov 01 13:16:42.257 INFO kablam! 1 | use std::io::{Write, stdin, stdout}; Nov 01 13:16:42.257 INFO kablam! | ^^^^^ ^^^^^^ Nov 01 13:16:42.257 INFO kablam! | Nov 01 13:16:42.257 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 13:16:42.257 INFO kablam! Nov 01 13:16:42.312 INFO kablam! warning: unused variable: `stdin` Nov 01 13:16:42.313 INFO kablam! --> src/main.rs:18:13 Nov 01 13:16:42.313 INFO kablam! | Nov 01 13:16:42.314 INFO kablam! 18 | let mut stdin = stdin(); Nov 01 13:16:42.314 INFO kablam! | ^^^^^ help: consider using `_stdin` instead Nov 01 13:16:42.314 INFO kablam! | Nov 01 13:16:42.315 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 13:16:42.315 INFO kablam! Nov 01 13:16:42.344 INFO kablam! warning: variable `integerVar` should have a snake case name such as `integer_var` Nov 01 13:16:42.345 INFO kablam! --> examples/printing_primitives.rs:2:9 Nov 01 13:16:42.345 INFO kablam! | Nov 01 13:16:42.346 INFO kablam! 2 | let integerVar: i32 = 100; Nov 01 13:16:42.346 INFO kablam! | ^^^^^^^^^^ Nov 01 13:16:42.346 INFO kablam! | Nov 01 13:16:42.347 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 01 13:16:42.347 INFO kablam! Nov 01 13:16:42.347 INFO kablam! warning: variable `floatingVar` should have a snake case name such as `floating_var` Nov 01 13:16:42.347 INFO kablam! --> examples/printing_primitives.rs:3:9 Nov 01 13:16:42.348 INFO kablam! | Nov 01 13:16:42.348 INFO kablam! 3 | let floatingVar: f32 = 331.79; Nov 01 13:16:42.348 INFO kablam! | ^^^^^^^^^^^ Nov 01 13:16:42.349 INFO kablam! Nov 01 13:16:42.349 INFO kablam! warning: variable `doubleVar` should have a snake case name such as `double_var` Nov 01 13:16:42.349 INFO kablam! --> examples/printing_primitives.rs:4:9 Nov 01 13:16:42.350 INFO kablam! | Nov 01 13:16:42.350 INFO kablam! 4 | let doubleVar: f64 = 8.44e-11; Nov 01 13:16:42.350 INFO kablam! | ^^^^^^^^^ Nov 01 13:16:42.351 INFO kablam! Nov 01 13:16:42.351 INFO kablam! warning: variable `charVar` should have a snake case name such as `char_var` Nov 01 13:16:42.351 INFO kablam! --> examples/printing_primitives.rs:5:9 Nov 01 13:16:42.352 INFO kablam! | Nov 01 13:16:42.352 INFO kablam! 5 | let charVar: char = 'W'; Nov 01 13:16:42.352 INFO kablam! | ^^^^^^^ Nov 01 13:16:42.353 INFO kablam! Nov 01 13:16:42.353 INFO kablam! warning: variable `boolVar` should have a snake case name such as `bool_var` Nov 01 13:16:42.353 INFO kablam! --> examples/printing_primitives.rs:6:9 Nov 01 13:16:42.354 INFO kablam! | Nov 01 13:16:42.354 INFO kablam! 6 | let mut boolVar: bool = false; Nov 01 13:16:42.354 INFO kablam! | ^^^^^^^^^^^ Nov 01 13:16:42.355 INFO kablam! Nov 01 13:16:42.355 INFO kablam! warning: variable does not need to be mutable Nov 01 13:16:42.355 INFO kablam! --> src/main.rs:18:9 Nov 01 13:16:42.356 INFO kablam! | Nov 01 13:16:42.356 INFO kablam! 18 | let mut stdin = stdin(); Nov 01 13:16:42.356 INFO kablam! | ----^^^^^ Nov 01 13:16:42.357 INFO kablam! | | Nov 01 13:16:42.357 INFO kablam! | help: remove this `mut` Nov 01 13:16:42.358 INFO kablam! | Nov 01 13:16:42.358 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 13:16:42.358 INFO kablam! Nov 01 13:16:42.358 INFO kablam! warning: struct is never constructed: `CarT` Nov 01 13:16:42.359 INFO kablam! --> src/main.rs:3:1 Nov 01 13:16:42.359 INFO kablam! | Nov 01 13:16:42.359 INFO kablam! 3 | struct CarT { Nov 01 13:16:42.360 INFO kablam! | ^^^^^^^^^^^ Nov 01 13:16:42.360 INFO kablam! | Nov 01 13:16:42.361 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 13:16:42.361 INFO kablam! Nov 01 13:16:42.361 INFO kablam! warning: struct is never constructed: `RentalT` Nov 01 13:16:42.361 INFO kablam! --> src/main.rs:11:1 Nov 01 13:16:42.362 INFO kablam! | Nov 01 13:16:42.362 INFO kablam! 11 | struct RentalT { Nov 01 13:16:42.362 INFO kablam! | ^^^^^^^^^^^^^^ Nov 01 13:16:42.363 INFO kablam! Nov 01 13:16:42.363 INFO kablam! warning: structure field `carId` should have a snake case name such as `car_id` Nov 01 13:16:42.363 INFO kablam! --> src/main.rs:4:5 Nov 01 13:16:42.364 INFO kablam! | Nov 01 13:16:42.364 INFO kablam! 4 | carId: u32, Nov 01 13:16:42.364 INFO kablam! | ^^^^^^^^^^ Nov 01 13:16:42.365 INFO kablam! | Nov 01 13:16:42.365 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 01 13:16:42.365 INFO kablam! Nov 01 13:16:42.366 INFO kablam! warning: structure field `numDoors` should have a snake case name such as `num_doors` Nov 01 13:16:42.366 INFO kablam! --> src/main.rs:7:5 Nov 01 13:16:42.366 INFO kablam! | Nov 01 13:16:42.367 INFO kablam! 7 | numDoors: u32, Nov 01 13:16:42.367 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 13:16:42.367 INFO kablam! Nov 01 13:16:42.368 INFO kablam! warning: structure field `renterName` should have a snake case name such as `renter_name` Nov 01 13:16:42.368 INFO kablam! --> src/main.rs:12:5 Nov 01 13:16:42.368 INFO kablam! | Nov 01 13:16:42.369 INFO kablam! 12 | renterName: String, Nov 01 13:16:42.369 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 13:16:42.369 INFO kablam! Nov 01 13:16:42.369 INFO kablam! warning: structure field `daysRenting` should have a snake case name such as `days_renting` Nov 01 13:16:42.370 INFO kablam! --> src/main.rs:13:5 Nov 01 13:16:42.370 INFO kablam! | Nov 01 13:16:42.370 INFO kablam! 13 | daysRenting: u32, Nov 01 13:16:42.371 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 01 13:16:42.371 INFO kablam! Nov 01 13:16:42.371 INFO kablam! warning: structure field `carId` should have a snake case name such as `car_id` Nov 01 13:16:42.371 INFO kablam! --> src/main.rs:14:5 Nov 01 13:16:42.371 INFO kablam! | Nov 01 13:16:42.372 INFO kablam! 14 | carId: u32 Nov 01 13:16:42.372 INFO kablam! | ^^^^^^^^^^ Nov 01 13:16:42.372 INFO kablam! Nov 01 13:16:43.927 INFO kablam! warning: variable `MAX` should have a snake case name such as `max` Nov 01 13:16:43.927 INFO kablam! --> examples/user_spec_loop.rs:12:9 Nov 01 13:16:43.927 INFO kablam! | Nov 01 13:16:43.927 INFO kablam! 12 | let MAX: i32= buf.trim().parse().expect("Failed to parse number!"); Nov 01 13:16:43.927 INFO kablam! | ^^^ Nov 01 13:16:43.927 INFO kablam! | Nov 01 13:16:43.927 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 01 13:16:43.927 INFO kablam! Nov 01 13:16:44.076 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 5.19s Nov 01 13:16:44.096 INFO kablam! su: No module specific data is present Nov 01 13:16:44.939 INFO running `"docker" "rm" "-f" "5e3ff5779a967e515288b6c5f0850b5975eac33e4b1ff362c6809f40a2f70c56"` Nov 01 13:16:45.332 INFO blam! 5e3ff5779a967e515288b6c5f0850b5975eac33e4b1ff362c6809f40a2f70c56