Nov 01 13:16:36.231 INFO checking AWildBeard/cop3014-proj6-rust against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 13:16:36.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 13:16:36.622 INFO blam! 55edf39b325d146161fd557691f90fe853beb66e7310698e29fd9279977844dc
Nov 01 13:16:36.626 INFO running `"docker" "start" "-a" "55edf39b325d146161fd557691f90fe853beb66e7310698e29fd9279977844dc"`
Nov 01 13:16:38.032 INFO kablam! usermod: no changes
Nov 01 13:16:38.138 INFO kablam!     Checking proj6 v0.1.0 (/source)
Nov 01 13:16:41.492 INFO kablam! warning: unused imports: `Write`, `stdout`
Nov 01 13:16:41.493 INFO kablam!  --> src/main.rs:1:15
Nov 01 13:16:41.493 INFO kablam!   |
Nov 01 13:16:41.493 INFO kablam! 1 | use std::io::{Write, stdin, stdout};
Nov 01 13:16:41.493 INFO kablam!   |               ^^^^^         ^^^^^^
Nov 01 13:16:41.493 INFO kablam!   |
Nov 01 13:16:41.493 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 13:16:41.493 INFO kablam! 
Nov 01 13:16:41.616 INFO kablam! warning: unused variable: `stdin`
Nov 01 13:16:41.616 INFO kablam!   --> src/main.rs:18:13
Nov 01 13:16:41.616 INFO kablam!    |
Nov 01 13:16:41.616 INFO kablam! 18 |     let mut stdin = stdin();
Nov 01 13:16:41.616 INFO kablam!    |             ^^^^^ help: consider using `_stdin` instead
Nov 01 13:16:41.617 INFO kablam!    |
Nov 01 13:16:41.639 INFO kablam! warning: variable `MAX` should have a snake case name such as `max`
Nov 01 13:16:41.639 INFO kablam!   --> examples/user_spec_loop.rs:12:9
Nov 01 13:16:41.639 INFO kablam!    |
Nov 01 13:16:41.639 INFO kablam! 12 |     let MAX: i32= buf.trim().parse().expect("Failed to parse number!");
Nov 01 13:16:41.639 INFO kablam!    |         ^^^
Nov 01 13:16:41.648 INFO kablam!    |
Nov 01 13:16:41.648 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 13:16:41.648 INFO kablam! 
Nov 01 13:16:41.648 INFO kablam! warning: variable does not need to be mutable
Nov 01 13:16:41.649 INFO kablam!   --> src/main.rs:18:9
Nov 01 13:16:41.649 INFO kablam!    |
Nov 01 13:16:41.649 INFO kablam! 18 |     let mut stdin = stdin();
Nov 01 13:16:41.649 INFO kablam!    |         ----^^^^^
Nov 01 13:16:41.649 INFO kablam!    |         |
Nov 01 13:16:41.649 INFO kablam!    |         help: remove this `mut`
Nov 01 13:16:41.649 INFO kablam!    |
Nov 01 13:16:41.649 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 13:16:41.649 INFO kablam! 
Nov 01 13:16:41.649 INFO kablam! warning: struct is never constructed: `CarT`
Nov 01 13:16:41.649 INFO kablam!  --> src/main.rs:3:1
Nov 01 13:16:41.649 INFO kablam!   |
Nov 01 13:16:41.649 INFO kablam! 3 | struct CarT {
Nov 01 13:16:41.649 INFO kablam!   | ^^^^^^^^^^^
Nov 01 13:16:41.649 INFO kablam!   |
Nov 01 13:16:41.649 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 13:16:41.649 INFO kablam! 
Nov 01 13:16:41.649 INFO kablam! warning: struct is never constructed: `RentalT`
Nov 01 13:16:41.650 INFO kablam!   --> src/main.rs:11:1
Nov 01 13:16:41.650 INFO kablam!    |
Nov 01 13:16:41.650 INFO kablam! 11 | struct RentalT {
Nov 01 13:16:41.650 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 01 13:16:41.650 INFO kablam! 
Nov 01 13:16:41.650 INFO kablam! warning: structure field `carId` should have a snake case name such as `car_id`
Nov 01 13:16:41.650 INFO kablam!  --> src/main.rs:4:5
Nov 01 13:16:41.650 INFO kablam!   |
Nov 01 13:16:41.650 INFO kablam! 4 |     carId: u32,
Nov 01 13:16:41.650 INFO kablam!   |     ^^^^^^^^^^
Nov 01 13:16:41.650 INFO kablam!   |
Nov 01 13:16:41.650 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 01 13:16:41.650 INFO kablam! 
Nov 01 13:16:41.650 INFO kablam! warning: structure field `numDoors` should have a snake case name such as `num_doors`
Nov 01 13:16:41.650 INFO kablam!  --> src/main.rs:7:5
Nov 01 13:16:41.650 INFO kablam!   |
Nov 01 13:16:41.650 INFO kablam! 7 |     numDoors: u32,
Nov 01 13:16:41.650 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 01 13:16:41.650 INFO kablam! 
Nov 01 13:16:41.650 INFO kablam! warning: structure field `renterName` should have a snake case name such as `renter_name`
Nov 01 13:16:41.651 INFO kablam!   --> src/main.rs:12:5
Nov 01 13:16:41.651 INFO kablam!    |
Nov 01 13:16:41.651 INFO kablam! 12 |     renterName: String,
Nov 01 13:16:41.651 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 01 13:16:41.651 INFO kablam! 
Nov 01 13:16:41.651 INFO kablam! warning: structure field `daysRenting` should have a snake case name such as `days_renting`
Nov 01 13:16:41.651 INFO kablam!   --> src/main.rs:13:5
Nov 01 13:16:41.651 INFO kablam!    |
Nov 01 13:16:41.651 INFO kablam! 13 |     daysRenting: u32,
Nov 01 13:16:41.651 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 13:16:41.651 INFO kablam! 
Nov 01 13:16:41.651 INFO kablam! warning: structure field `carId` should have a snake case name such as `car_id`
Nov 01 13:16:41.651 INFO kablam!   --> src/main.rs:14:5
Nov 01 13:16:41.651 INFO kablam!    |
Nov 01 13:16:41.651 INFO kablam! 14 |     carId: u32
Nov 01 13:16:41.651 INFO kablam!    |     ^^^^^^^^^^
Nov 01 13:16:41.651 INFO kablam! 
Nov 01 13:16:41.689 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 01 13:16:41.689 INFO kablam! 
Nov 01 13:16:42.015 INFO kablam! warning: unused imports: `Write`, `stdout`
Nov 01 13:16:42.016 INFO kablam!  --> src/main.rs:1:15
Nov 01 13:16:42.016 INFO kablam!   |
Nov 01 13:16:42.016 INFO kablam! 1 | use std::io::{Write, stdin, stdout};
Nov 01 13:16:42.016 INFO kablam!   |               ^^^^^         ^^^^^^
Nov 01 13:16:42.032 INFO kablam!   |
Nov 01 13:16:42.033 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 13:16:42.033 INFO kablam! 
Nov 01 13:16:42.072 INFO kablam! warning: unused variable: `stdin`
Nov 01 13:16:42.072 INFO kablam!   --> src/main.rs:18:13
Nov 01 13:16:42.072 INFO kablam!    |
Nov 01 13:16:42.072 INFO kablam! 18 |     let mut stdin = stdin();
Nov 01 13:16:42.072 INFO kablam!    |             ^^^^^ help: consider using `_stdin` instead
Nov 01 13:16:42.072 INFO kablam!    |
Nov 01 13:16:42.073 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 13:16:42.073 INFO kablam! 
Nov 01 13:16:42.082 INFO kablam! warning: variable does not need to be mutable
Nov 01 13:16:42.082 INFO kablam!   --> src/main.rs:18:9
Nov 01 13:16:42.082 INFO kablam!    |
Nov 01 13:16:42.082 INFO kablam! 18 |     let mut stdin = stdin();
Nov 01 13:16:42.082 INFO kablam!    |         ----^^^^^
Nov 01 13:16:42.082 INFO kablam!    |         |
Nov 01 13:16:42.082 INFO kablam!    |         help: remove this `mut`
Nov 01 13:16:42.082 INFO kablam!    |
Nov 01 13:16:42.084 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 13:16:42.084 INFO kablam! 
Nov 01 13:16:42.096 INFO kablam! warning: struct is never constructed: `CarT`
Nov 01 13:16:42.096 INFO kablam!  --> src/main.rs:3:1
Nov 01 13:16:42.096 INFO kablam!   |
Nov 01 13:16:42.096 INFO kablam! 3 | struct CarT {
Nov 01 13:16:42.096 INFO kablam!   | ^^^^^^^^^^^
Nov 01 13:16:42.097 INFO kablam!   |
Nov 01 13:16:42.097 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 13:16:42.097 INFO kablam! 
Nov 01 13:16:42.097 INFO kablam! warning: struct is never constructed: `RentalT`
Nov 01 13:16:42.097 INFO kablam!   --> src/main.rs:11:1
Nov 01 13:16:42.097 INFO kablam!    |
Nov 01 13:16:42.097 INFO kablam! 11 | struct RentalT {
Nov 01 13:16:42.099 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 01 13:16:42.099 INFO kablam! 
Nov 01 13:16:42.104 INFO kablam! warning: structure field `carId` should have a snake case name such as `car_id`
Nov 01 13:16:42.104 INFO kablam!  --> src/main.rs:4:5
Nov 01 13:16:42.104 INFO kablam!   |
Nov 01 13:16:42.104 INFO kablam! 4 |     carId: u32,
Nov 01 13:16:42.104 INFO kablam!   |     ^^^^^^^^^^
Nov 01 13:16:42.105 INFO kablam!   |
Nov 01 13:16:42.105 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 01 13:16:42.105 INFO kablam! 
Nov 01 13:16:42.106 INFO kablam! warning: structure field `numDoors` should have a snake case name such as `num_doors`
Nov 01 13:16:42.106 INFO kablam!  --> src/main.rs:7:5
Nov 01 13:16:42.106 INFO kablam!   |
Nov 01 13:16:42.106 INFO kablam! 7 |     numDoors: u32,
Nov 01 13:16:42.106 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 01 13:16:42.106 INFO kablam! 
Nov 01 13:16:42.108 INFO kablam! warning: structure field `renterName` should have a snake case name such as `renter_name`
Nov 01 13:16:42.108 INFO kablam!   --> src/main.rs:12:5
Nov 01 13:16:42.108 INFO kablam!    |
Nov 01 13:16:42.108 INFO kablam! 12 |     renterName: String,
Nov 01 13:16:42.108 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 01 13:16:42.108 INFO kablam! 
Nov 01 13:16:42.110 INFO kablam! warning: structure field `daysRenting` should have a snake case name such as `days_renting`
Nov 01 13:16:42.110 INFO kablam!   --> src/main.rs:13:5
Nov 01 13:16:42.110 INFO kablam!    |
Nov 01 13:16:42.110 INFO kablam! 13 |     daysRenting: u32,
Nov 01 13:16:42.110 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 13:16:42.110 INFO kablam! 
Nov 01 13:16:42.116 INFO kablam! warning: structure field `carId` should have a snake case name such as `car_id`
Nov 01 13:16:42.116 INFO kablam!   --> src/main.rs:14:5
Nov 01 13:16:42.116 INFO kablam!    |
Nov 01 13:16:42.116 INFO kablam! 14 |     carId: u32
Nov 01 13:16:42.116 INFO kablam!    |     ^^^^^^^^^^
Nov 01 13:16:42.116 INFO kablam! 
Nov 01 13:16:43.272 INFO kablam! warning: variable `integerVar` should have a snake case name such as `integer_var`
Nov 01 13:16:43.273 INFO kablam!  --> examples/printing_primitives.rs:2:9
Nov 01 13:16:43.274 INFO kablam!   |
Nov 01 13:16:43.275 INFO kablam! 2 |     let integerVar: i32 = 100;
Nov 01 13:16:43.275 INFO kablam!   |         ^^^^^^^^^^
Nov 01 13:16:43.284 INFO kablam!   |
Nov 01 13:16:43.285 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 01 13:16:43.286 INFO kablam! 
Nov 01 13:16:43.287 INFO kablam! warning: variable `floatingVar` should have a snake case name such as `floating_var`
Nov 01 13:16:43.287 INFO kablam!  --> examples/printing_primitives.rs:3:9
Nov 01 13:16:43.288 INFO kablam!   |
Nov 01 13:16:43.289 INFO kablam! 3 |     let floatingVar: f32 = 331.79;
Nov 01 13:16:43.289 INFO kablam!   |         ^^^^^^^^^^^
Nov 01 13:16:43.290 INFO kablam! 
Nov 01 13:16:43.291 INFO kablam! warning: variable `doubleVar` should have a snake case name such as `double_var`
Nov 01 13:16:43.291 INFO kablam!  --> examples/printing_primitives.rs:4:9
Nov 01 13:16:43.292 INFO kablam!   |
Nov 01 13:16:43.292 INFO kablam! 4 |     let doubleVar: f64 = 8.44e-11;
Nov 01 13:16:43.293 INFO kablam!   |         ^^^^^^^^^
Nov 01 13:16:43.294 INFO kablam! 
Nov 01 13:16:43.294 INFO kablam! warning: variable `charVar` should have a snake case name such as `char_var`
Nov 01 13:16:43.295 INFO kablam!  --> examples/printing_primitives.rs:5:9
Nov 01 13:16:43.296 INFO kablam!   |
Nov 01 13:16:43.296 INFO kablam! 5 |     let charVar: char = 'W';
Nov 01 13:16:43.297 INFO kablam!   |         ^^^^^^^
Nov 01 13:16:43.297 INFO kablam! 
Nov 01 13:16:43.298 INFO kablam! warning: variable `boolVar` should have a snake case name such as `bool_var`
Nov 01 13:16:43.299 INFO kablam!  --> examples/printing_primitives.rs:6:9
Nov 01 13:16:43.300 INFO kablam!   |
Nov 01 13:16:43.300 INFO kablam! 6 |     let mut boolVar: bool = false;
Nov 01 13:16:43.301 INFO kablam!   |         ^^^^^^^^^^^
Nov 01 13:16:43.302 INFO kablam! 
Nov 01 13:16:43.456 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
Nov 01 13:16:43.460 INFO kablam! su: No module specific data is present
Nov 01 13:16:44.602 INFO running `"docker" "rm" "-f" "55edf39b325d146161fd557691f90fe853beb66e7310698e29fd9279977844dc"`
Nov 01 13:16:44.856 INFO blam! 55edf39b325d146161fd557691f90fe853beb66e7310698e29fd9279977844dc