Oct 21 22:07:18.323 INFO checking AWildBeard/cop3014-proj6-rust against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 22:07:18.323 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 22:07:18.692 INFO blam! bf48716e24dd5b62f3d2a0d99ca65f7717f37bcfd0efb1fc833de6ab5be0e1c4
Oct 21 22:07:18.700 INFO running `"docker" "start" "-a" "bf48716e24dd5b62f3d2a0d99ca65f7717f37bcfd0efb1fc833de6ab5be0e1c4"`
Oct 21 22:07:19.716 INFO kablam! usermod: no changes
Oct 21 22:07:19.796 INFO kablam!     Checking proj6 v0.1.0 (/source)
Oct 21 22:07:20.956 INFO kablam! warning: unused imports: `Write`, `stdout`
Oct 21 22:07:20.956 INFO kablam!  --> src/main.rs:1:15
Oct 21 22:07:20.956 INFO kablam!   |
Oct 21 22:07:20.956 INFO kablam! 1 | use std::io::{Write, stdin, stdout};
Oct 21 22:07:20.956 INFO kablam!   |               ^^^^^         ^^^^^^
Oct 21 22:07:20.956 INFO kablam!   |
Oct 21 22:07:20.956 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 22:07:20.956 INFO kablam! 
Oct 21 22:07:21.092 INFO kablam! warning: unused variable: `stdin`
Oct 21 22:07:21.092 INFO kablam!   --> src/main.rs:18:13
Oct 21 22:07:21.092 INFO kablam!    |
Oct 21 22:07:21.092 INFO kablam! 18 |     let mut stdin = stdin();
Oct 21 22:07:21.093 INFO kablam!    |             ^^^^^ help: consider using `_stdin` instead
Oct 21 22:07:21.093 INFO kablam!    |
Oct 21 22:07:21.093 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 22:07:21.093 INFO kablam! 
Oct 21 22:07:21.093 INFO kablam! warning: variable does not need to be mutable
Oct 21 22:07:21.093 INFO kablam!   --> src/main.rs:18:9
Oct 21 22:07:21.093 INFO kablam!    |
Oct 21 22:07:21.093 INFO kablam! 18 |     let mut stdin = stdin();
Oct 21 22:07:21.093 INFO kablam!    |         ----^^^^^
Oct 21 22:07:21.093 INFO kablam!    |         |
Oct 21 22:07:21.093 INFO kablam!    |         help: remove this `mut`
Oct 21 22:07:21.093 INFO kablam!    |
Oct 21 22:07:21.093 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 22:07:21.093 INFO kablam! 
Oct 21 22:07:21.093 INFO kablam! warning: struct is never constructed: `CarT`
Oct 21 22:07:21.093 INFO kablam!  --> src/main.rs:3:1
Oct 21 22:07:21.093 INFO kablam!   |
Oct 21 22:07:21.093 INFO kablam! 3 | struct CarT {
Oct 21 22:07:21.093 INFO kablam!   | ^^^^^^^^^^^
Oct 21 22:07:21.093 INFO kablam!   |
Oct 21 22:07:21.093 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 22:07:21.093 INFO kablam! 
Oct 21 22:07:21.093 INFO kablam! warning: struct is never constructed: `RentalT`
Oct 21 22:07:21.093 INFO kablam!   --> src/main.rs:11:1
Oct 21 22:07:21.093 INFO kablam!    |
Oct 21 22:07:21.093 INFO kablam! 11 | struct RentalT {
Oct 21 22:07:21.093 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 21 22:07:21.093 INFO kablam! 
Oct 21 22:07:21.093 INFO kablam! warning: structure field `carId` should have a snake case name such as `car_id`
Oct 21 22:07:21.093 INFO kablam!  --> src/main.rs:4:5
Oct 21 22:07:21.093 INFO kablam!   |
Oct 21 22:07:21.093 INFO kablam! 4 |     carId: u32,
Oct 21 22:07:21.093 INFO kablam!   |     ^^^^^^^^^^
Oct 21 22:07:21.093 INFO kablam!   |
Oct 21 22:07:21.093 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 21 22:07:21.093 INFO kablam! 
Oct 21 22:07:21.093 INFO kablam! warning: structure field `numDoors` should have a snake case name such as `num_doors`
Oct 21 22:07:21.093 INFO kablam!  --> src/main.rs:7:5
Oct 21 22:07:21.093 INFO kablam!   |
Oct 21 22:07:21.093 INFO kablam! 7 |     numDoors: u32,
Oct 21 22:07:21.093 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 21 22:07:21.093 INFO kablam! 
Oct 21 22:07:21.093 INFO kablam! warning: structure field `renterName` should have a snake case name such as `renter_name`
Oct 21 22:07:21.093 INFO kablam!   --> src/main.rs:12:5
Oct 21 22:07:21.093 INFO kablam!    |
Oct 21 22:07:21.093 INFO kablam! 12 |     renterName: String,
Oct 21 22:07:21.093 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 21 22:07:21.093 INFO kablam! 
Oct 21 22:07:21.093 INFO kablam! warning: structure field `daysRenting` should have a snake case name such as `days_renting`
Oct 21 22:07:21.093 INFO kablam!   --> src/main.rs:13:5
Oct 21 22:07:21.093 INFO kablam!    |
Oct 21 22:07:21.093 INFO kablam! 13 |     daysRenting: u32,
Oct 21 22:07:21.093 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 21 22:07:21.093 INFO kablam! 
Oct 21 22:07:21.093 INFO kablam! warning: structure field `carId` should have a snake case name such as `car_id`
Oct 21 22:07:21.093 INFO kablam!   --> src/main.rs:14:5
Oct 21 22:07:21.093 INFO kablam!    |
Oct 21 22:07:21.093 INFO kablam! 14 |     carId: u32
Oct 21 22:07:21.093 INFO kablam!    |     ^^^^^^^^^^
Oct 21 22:07:21.093 INFO kablam! 
Oct 21 22:07:22.844 INFO kablam! warning: variable `MAX` should have a snake case name such as `max`
Oct 21 22:07:22.844 INFO kablam!   --> examples/user_spec_loop.rs:12:9
Oct 21 22:07:22.844 INFO kablam!    |
Oct 21 22:07:22.844 INFO kablam! 12 |     let MAX: i32= buf.trim().parse().expect("Failed to parse number!");
Oct 21 22:07:22.844 INFO kablam!    |         ^^^
Oct 21 22:07:22.860 INFO kablam!    |
Oct 21 22:07:22.862 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 21 22:07:22.862 INFO kablam! 
Oct 21 22:07:23.060 INFO kablam! warning: unused imports: `Write`, `stdout`
Oct 21 22:07:23.060 INFO kablam!  --> src/main.rs:1:15
Oct 21 22:07:23.060 INFO kablam!   |
Oct 21 22:07:23.060 INFO kablam! 1 | use std::io::{Write, stdin, stdout};
Oct 21 22:07:23.060 INFO kablam!   |               ^^^^^         ^^^^^^
Oct 21 22:07:23.060 INFO kablam!   |
Oct 21 22:07:23.060 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 22:07:23.060 INFO kablam! 
Oct 21 22:07:23.184 INFO kablam! warning: unused variable: `stdin`
Oct 21 22:07:23.184 INFO kablam!   --> src/main.rs:18:13
Oct 21 22:07:23.184 INFO kablam!    |
Oct 21 22:07:23.184 INFO kablam! 18 |     let mut stdin = stdin();
Oct 21 22:07:23.184 INFO kablam!    |             ^^^^^ help: consider using `_stdin` instead
Oct 21 22:07:23.216 INFO kablam!    |
Oct 21 22:07:23.216 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 22:07:23.216 INFO kablam! 
Oct 21 22:07:23.217 INFO kablam! warning: variable does not need to be mutable
Oct 21 22:07:23.217 INFO kablam!   --> src/main.rs:18:9
Oct 21 22:07:23.217 INFO kablam!    |
Oct 21 22:07:23.217 INFO kablam! 18 |     let mut stdin = stdin();
Oct 21 22:07:23.217 INFO kablam!    |         ----^^^^^
Oct 21 22:07:23.217 INFO kablam!    |         |
Oct 21 22:07:23.217 INFO kablam!    |         help: remove this `mut`
Oct 21 22:07:23.217 INFO kablam!    |
Oct 21 22:07:23.217 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 22:07:23.217 INFO kablam! 
Oct 21 22:07:23.217 INFO kablam! warning: struct is never constructed: `CarT`
Oct 21 22:07:23.217 INFO kablam!  --> src/main.rs:3:1
Oct 21 22:07:23.217 INFO kablam!   |
Oct 21 22:07:23.217 INFO kablam! 3 | struct CarT {
Oct 21 22:07:23.217 INFO kablam!   | ^^^^^^^^^^^
Oct 21 22:07:23.217 INFO kablam!   |
Oct 21 22:07:23.217 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 22:07:23.217 INFO kablam! 
Oct 21 22:07:23.217 INFO kablam! warning: struct is never constructed: `RentalT`
Oct 21 22:07:23.217 INFO kablam!   --> src/main.rs:11:1
Oct 21 22:07:23.217 INFO kablam!    |
Oct 21 22:07:23.217 INFO kablam! 11 | struct RentalT {
Oct 21 22:07:23.217 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 21 22:07:23.217 INFO kablam! 
Oct 21 22:07:23.217 INFO kablam! warning: structure field `carId` should have a snake case name such as `car_id`
Oct 21 22:07:23.217 INFO kablam!  --> src/main.rs:4:5
Oct 21 22:07:23.217 INFO kablam!   |
Oct 21 22:07:23.217 INFO kablam! 4 |     carId: u32,
Oct 21 22:07:23.217 INFO kablam!   |     ^^^^^^^^^^
Oct 21 22:07:23.217 INFO kablam!   |
Oct 21 22:07:23.217 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 21 22:07:23.217 INFO kablam! 
Oct 21 22:07:23.217 INFO kablam! warning: structure field `numDoors` should have a snake case name such as `num_doors`
Oct 21 22:07:23.217 INFO kablam!  --> src/main.rs:7:5
Oct 21 22:07:23.217 INFO kablam!   |
Oct 21 22:07:23.217 INFO kablam! 7 |     numDoors: u32,
Oct 21 22:07:23.217 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 21 22:07:23.217 INFO kablam! 
Oct 21 22:07:23.217 INFO kablam! warning: structure field `renterName` should have a snake case name such as `renter_name`
Oct 21 22:07:23.217 INFO kablam!   --> src/main.rs:12:5
Oct 21 22:07:23.217 INFO kablam!    |
Oct 21 22:07:23.217 INFO kablam! 12 |     renterName: String,
Oct 21 22:07:23.217 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 21 22:07:23.217 INFO kablam! 
Oct 21 22:07:23.217 INFO kablam! warning: structure field `daysRenting` should have a snake case name such as `days_renting`
Oct 21 22:07:23.217 INFO kablam!   --> src/main.rs:13:5
Oct 21 22:07:23.217 INFO kablam!    |
Oct 21 22:07:23.217 INFO kablam! 13 |     daysRenting: u32,
Oct 21 22:07:23.217 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 21 22:07:23.217 INFO kablam! 
Oct 21 22:07:23.217 INFO kablam! warning: structure field `carId` should have a snake case name such as `car_id`
Oct 21 22:07:23.217 INFO kablam!   --> src/main.rs:14:5
Oct 21 22:07:23.217 INFO kablam!    |
Oct 21 22:07:23.217 INFO kablam! 14 |     carId: u32
Oct 21 22:07:23.217 INFO kablam!    |     ^^^^^^^^^^
Oct 21 22:07:23.217 INFO kablam! 
Oct 21 22:07:23.933 INFO kablam! warning: variable `integerVar` should have a snake case name such as `integer_var`
Oct 21 22:07:23.933 INFO kablam!  --> examples/printing_primitives.rs:2:9
Oct 21 22:07:23.934 INFO kablam!   |
Oct 21 22:07:23.934 INFO kablam! 2 |     let integerVar: i32 = 100;
Oct 21 22:07:23.934 INFO kablam!   |         ^^^^^^^^^^
Oct 21 22:07:23.934 INFO kablam!   |
Oct 21 22:07:23.935 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 21 22:07:23.935 INFO kablam! 
Oct 21 22:07:23.935 INFO kablam! warning: variable `floatingVar` should have a snake case name such as `floating_var`
Oct 21 22:07:23.935 INFO kablam!  --> examples/printing_primitives.rs:3:9
Oct 21 22:07:23.936 INFO kablam!   |
Oct 21 22:07:23.936 INFO kablam! 3 |     let floatingVar: f32 = 331.79;
Oct 21 22:07:23.936 INFO kablam!   |         ^^^^^^^^^^^
Oct 21 22:07:23.936 INFO kablam! 
Oct 21 22:07:23.937 INFO kablam! warning: variable `doubleVar` should have a snake case name such as `double_var`
Oct 21 22:07:23.937 INFO kablam!  --> examples/printing_primitives.rs:4:9
Oct 21 22:07:23.937 INFO kablam!   |
Oct 21 22:07:23.938 INFO kablam! 4 |     let doubleVar: f64 = 8.44e-11;
Oct 21 22:07:23.938 INFO kablam!   |         ^^^^^^^^^
Oct 21 22:07:23.938 INFO kablam! 
Oct 21 22:07:23.938 INFO kablam! warning: variable `charVar` should have a snake case name such as `char_var`
Oct 21 22:07:23.939 INFO kablam!  --> examples/printing_primitives.rs:5:9
Oct 21 22:07:23.939 INFO kablam!   |
Oct 21 22:07:23.939 INFO kablam! 5 |     let charVar: char = 'W';
Oct 21 22:07:23.939 INFO kablam!   |         ^^^^^^^
Oct 21 22:07:23.939 INFO kablam! 
Oct 21 22:07:23.940 INFO kablam! warning: variable `boolVar` should have a snake case name such as `bool_var`
Oct 21 22:07:23.940 INFO kablam!  --> examples/printing_primitives.rs:6:9
Oct 21 22:07:23.940 INFO kablam!   |
Oct 21 22:07:23.941 INFO kablam! 6 |     let mut boolVar: bool = false;
Oct 21 22:07:23.941 INFO kablam!   |         ^^^^^^^^^^^
Oct 21 22:07:23.941 INFO kablam! 
Oct 21 22:07:23.948 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
Oct 21 22:07:23.949 INFO kablam! su: No module specific data is present
Oct 21 22:07:24.736 INFO running `"docker" "rm" "-f" "bf48716e24dd5b62f3d2a0d99ca65f7717f37bcfd0efb1fc833de6ab5be0e1c4"`
Oct 21 22:07:25.050 INFO blam! bf48716e24dd5b62f3d2a0d99ca65f7717f37bcfd0efb1fc833de6ab5be0e1c4