Dec 02 09:50:39.499 INFO testing AWildBeard/cop3014-proj6-rust against 1.30.1 for beta-1.31-5
Dec 02 09:50:39.499 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 09:50:39.847 INFO [stdout] 79be909b83593bf038ec92537e627e0d5357fe58f537db62158e84df6d80d1c8
Dec 02 09:50:39.852 INFO running `"docker" "start" "-a" "79be909b83593bf038ec92537e627e0d5357fe58f537db62158e84df6d80d1c8"`
Dec 02 09:50:40.751 INFO [stderr] usermod: no changes
Dec 02 09:50:40.783 INFO [stderr]    Compiling proj6 v0.1.0 (/source)
Dec 02 09:50:41.331 INFO [stderr] warning: unused imports: `Write`, `stdout`
Dec 02 09:50:41.331 INFO [stderr]  --> src/main.rs:1:15
Dec 02 09:50:41.331 INFO [stderr]   |
Dec 02 09:50:41.331 INFO [stderr] 1 | use std::io::{Write, stdin, stdout};
Dec 02 09:50:41.331 INFO [stderr]   |               ^^^^^         ^^^^^^
Dec 02 09:50:41.331 INFO [stderr]   |
Dec 02 09:50:41.331 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 09:50:41.331 INFO [stderr] 
Dec 02 09:50:41.346 INFO [stderr] warning: unused variable: `stdin`
Dec 02 09:50:41.347 INFO [stderr]   --> src/main.rs:18:13
Dec 02 09:50:41.347 INFO [stderr]    |
Dec 02 09:50:41.347 INFO [stderr] 18 |     let mut stdin = stdin();
Dec 02 09:50:41.347 INFO [stderr]    |             ^^^^^ help: consider using `_stdin` instead
Dec 02 09:50:41.347 INFO [stderr]    |
Dec 02 09:50:41.347 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 09:50:41.347 INFO [stderr] 
Dec 02 09:50:41.347 INFO [stderr] warning: variable does not need to be mutable
Dec 02 09:50:41.347 INFO [stderr]   --> src/main.rs:18:9
Dec 02 09:50:41.347 INFO [stderr]    |
Dec 02 09:50:41.347 INFO [stderr] 18 |     let mut stdin = stdin();
Dec 02 09:50:41.347 INFO [stderr]    |         ----^^^^^
Dec 02 09:50:41.347 INFO [stderr]    |         |
Dec 02 09:50:41.347 INFO [stderr]    |         help: remove this `mut`
Dec 02 09:50:41.347 INFO [stderr]    |
Dec 02 09:50:41.347 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 09:50:41.347 INFO [stderr] 
Dec 02 09:50:41.347 INFO [stderr] warning: struct is never constructed: `CarT`
Dec 02 09:50:41.347 INFO [stderr]  --> src/main.rs:3:1
Dec 02 09:50:41.347 INFO [stderr]   |
Dec 02 09:50:41.347 INFO [stderr] 3 | struct CarT {
Dec 02 09:50:41.347 INFO [stderr]   | ^^^^^^^^^^^
Dec 02 09:50:41.347 INFO [stderr]   |
Dec 02 09:50:41.347 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 09:50:41.347 INFO [stderr] 
Dec 02 09:50:41.347 INFO [stderr] warning: struct is never constructed: `RentalT`
Dec 02 09:50:41.347 INFO [stderr]   --> src/main.rs:11:1
Dec 02 09:50:41.347 INFO [stderr]    |
Dec 02 09:50:41.347 INFO [stderr] 11 | struct RentalT {
Dec 02 09:50:41.347 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 02 09:50:41.347 INFO [stderr] 
Dec 02 09:50:41.347 INFO [stderr] warning: structure field `carId` should have a snake case name such as `car_id`
Dec 02 09:50:41.347 INFO [stderr]  --> src/main.rs:4:5
Dec 02 09:50:41.347 INFO [stderr]   |
Dec 02 09:50:41.347 INFO [stderr] 4 |     carId: u32,
Dec 02 09:50:41.347 INFO [stderr]   |     ^^^^^^^^^^
Dec 02 09:50:41.347 INFO [stderr]   |
Dec 02 09:50:41.347 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 02 09:50:41.347 INFO [stderr] 
Dec 02 09:50:41.347 INFO [stderr] warning: structure field `numDoors` should have a snake case name such as `num_doors`
Dec 02 09:50:41.347 INFO [stderr]  --> src/main.rs:7:5
Dec 02 09:50:41.347 INFO [stderr]   |
Dec 02 09:50:41.347 INFO [stderr] 7 |     numDoors: u32,
Dec 02 09:50:41.347 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 02 09:50:41.347 INFO [stderr] 
Dec 02 09:50:41.347 INFO [stderr] warning: structure field `renterName` should have a snake case name such as `renter_name`
Dec 02 09:50:41.347 INFO [stderr]   --> src/main.rs:12:5
Dec 02 09:50:41.347 INFO [stderr]    |
Dec 02 09:50:41.347 INFO [stderr] 12 |     renterName: String,
Dec 02 09:50:41.347 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 02 09:50:41.347 INFO [stderr] 
Dec 02 09:50:41.350 INFO [stderr] warning: structure field `daysRenting` should have a snake case name such as `days_renting`
Dec 02 09:50:41.351 INFO [stderr]   --> src/main.rs:13:5
Dec 02 09:50:41.351 INFO [stderr]    |
Dec 02 09:50:41.351 INFO [stderr] 13 |     daysRenting: u32,
Dec 02 09:50:41.351 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 02 09:50:41.351 INFO [stderr] 
Dec 02 09:50:41.351 INFO [stderr] warning: structure field `carId` should have a snake case name such as `car_id`
Dec 02 09:50:41.351 INFO [stderr]   --> src/main.rs:14:5
Dec 02 09:50:41.351 INFO [stderr]    |
Dec 02 09:50:41.351 INFO [stderr] 14 |     carId: u32
Dec 02 09:50:41.351 INFO [stderr]    |     ^^^^^^^^^^
Dec 02 09:50:41.351 INFO [stderr] 
Dec 02 09:50:41.652 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 02 09:50:41.655 INFO [stderr] su: No module specific data is present
Dec 02 09:50:42.169 INFO running `"docker" "inspect" "79be909b83593bf038ec92537e627e0d5357fe58f537db62158e84df6d80d1c8"`
Dec 02 09:50:42.369 INFO running `"docker" "rm" "-f" "79be909b83593bf038ec92537e627e0d5357fe58f537db62158e84df6d80d1c8"`
Dec 02 09:50:42.568 INFO [stdout] 79be909b83593bf038ec92537e627e0d5357fe58f537db62158e84df6d80d1c8
Dec 02 09:50:42.571 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 09:50:42.850 INFO [stdout] 2c0ea46c0ebf85397bb966e351c068d401a9f995db6f03f3a1fc76bdcd994bb8
Dec 02 09:50:42.852 INFO running `"docker" "start" "-a" "2c0ea46c0ebf85397bb966e351c068d401a9f995db6f03f3a1fc76bdcd994bb8"`
Dec 02 09:50:43.415 INFO [stderr] usermod: no changes
Dec 02 09:50:43.475 INFO [stderr]    Compiling proj6 v0.1.0 (/source)
Dec 02 09:50:45.172 INFO [stderr] warning: variable `MAX` should have a snake case name such as `max`
Dec 02 09:50:45.172 INFO [stderr]   --> examples/user_spec_loop.rs:12:9
Dec 02 09:50:45.172 INFO [stderr]    |
Dec 02 09:50:45.172 INFO [stderr] 12 |     let MAX: i32= buf.trim().parse().expect("Failed to parse number!");
Dec 02 09:50:45.172 INFO [stderr]    |         ^^^
Dec 02 09:50:45.172 INFO [stderr]    |
Dec 02 09:50:45.172 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 02 09:50:45.172 INFO [stderr] 
Dec 02 09:50:45.291 INFO [stderr] warning: variable `integerVar` should have a snake case name such as `integer_var`
Dec 02 09:50:45.291 INFO [stderr]  --> examples/printing_primitives.rs:2:9
Dec 02 09:50:45.291 INFO [stderr]   |
Dec 02 09:50:45.291 INFO [stderr] 2 |     let integerVar: i32 = 100;
Dec 02 09:50:45.291 INFO [stderr]   |         ^^^^^^^^^^
Dec 02 09:50:45.313 INFO [stderr]   |
Dec 02 09:50:45.313 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 02 09:50:45.313 INFO [stderr] 
Dec 02 09:50:45.313 INFO [stderr] warning: variable `floatingVar` should have a snake case name such as `floating_var`
Dec 02 09:50:45.313 INFO [stderr]  --> examples/printing_primitives.rs:3:9
Dec 02 09:50:45.313 INFO [stderr]   |
Dec 02 09:50:45.313 INFO [stderr] 3 |     let floatingVar: f32 = 331.79;
Dec 02 09:50:45.313 INFO [stderr]   |         ^^^^^^^^^^^
Dec 02 09:50:45.313 INFO [stderr] 
Dec 02 09:50:45.313 INFO [stderr] warning: variable `doubleVar` should have a snake case name such as `double_var`
Dec 02 09:50:45.313 INFO [stderr]  --> examples/printing_primitives.rs:4:9
Dec 02 09:50:45.313 INFO [stderr]   |
Dec 02 09:50:45.313 INFO [stderr] 4 |     let doubleVar: f64 = 8.44e-11;
Dec 02 09:50:45.313 INFO [stderr]   |         ^^^^^^^^^
Dec 02 09:50:45.313 INFO [stderr] 
Dec 02 09:50:45.313 INFO [stderr] warning: variable `charVar` should have a snake case name such as `char_var`
Dec 02 09:50:45.313 INFO [stderr]  --> examples/printing_primitives.rs:5:9
Dec 02 09:50:45.313 INFO [stderr]   |
Dec 02 09:50:45.313 INFO [stderr] 5 |     let charVar: char = 'W';
Dec 02 09:50:45.313 INFO [stderr]   |         ^^^^^^^
Dec 02 09:50:45.313 INFO [stderr] 
Dec 02 09:50:45.313 INFO [stderr] warning: variable `boolVar` should have a snake case name such as `bool_var`
Dec 02 09:50:45.313 INFO [stderr]  --> examples/printing_primitives.rs:6:9
Dec 02 09:50:45.313 INFO [stderr]   |
Dec 02 09:50:45.313 INFO [stderr] 6 |     let mut boolVar: bool = false;
Dec 02 09:50:45.313 INFO [stderr]   |         ^^^^^^^^^^^
Dec 02 09:50:45.313 INFO [stderr] 
Dec 02 09:50:46.407 INFO [stderr] warning: unused imports: `Write`, `stdout`
Dec 02 09:50:46.407 INFO [stderr]  --> src/main.rs:1:15
Dec 02 09:50:46.407 INFO [stderr]   |
Dec 02 09:50:46.407 INFO [stderr] 1 | use std::io::{Write, stdin, stdout};
Dec 02 09:50:46.407 INFO [stderr]   |               ^^^^^         ^^^^^^
Dec 02 09:50:46.407 INFO [stderr]   |
Dec 02 09:50:46.407 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 09:50:46.407 INFO [stderr] 
Dec 02 09:50:46.436 INFO [stderr] warning: unused variable: `stdin`
Dec 02 09:50:46.436 INFO [stderr]   --> src/main.rs:18:13
Dec 02 09:50:46.436 INFO [stderr]    |
Dec 02 09:50:46.436 INFO [stderr] 18 |     let mut stdin = stdin();
Dec 02 09:50:46.436 INFO [stderr]    |             ^^^^^ help: consider using `_stdin` instead
Dec 02 09:50:46.436 INFO [stderr]    |
Dec 02 09:50:46.436 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 09:50:46.436 INFO [stderr] 
Dec 02 09:50:46.436 INFO [stderr] warning: variable does not need to be mutable
Dec 02 09:50:46.436 INFO [stderr]   --> src/main.rs:18:9
Dec 02 09:50:46.436 INFO [stderr]    |
Dec 02 09:50:46.436 INFO [stderr] 18 |     let mut stdin = stdin();
Dec 02 09:50:46.436 INFO [stderr]    |         ----^^^^^
Dec 02 09:50:46.436 INFO [stderr]    |         |
Dec 02 09:50:46.436 INFO [stderr]    |         help: remove this `mut`
Dec 02 09:50:46.436 INFO [stderr]    |
Dec 02 09:50:46.436 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 09:50:46.436 INFO [stderr] 
Dec 02 09:50:46.436 INFO [stderr] warning: struct is never constructed: `CarT`
Dec 02 09:50:46.436 INFO [stderr]  --> src/main.rs:3:1
Dec 02 09:50:46.436 INFO [stderr]   |
Dec 02 09:50:46.436 INFO [stderr] 3 | struct CarT {
Dec 02 09:50:46.436 INFO [stderr]   | ^^^^^^^^^^^
Dec 02 09:50:46.436 INFO [stderr]   |
Dec 02 09:50:46.436 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 09:50:46.436 INFO [stderr] 
Dec 02 09:50:46.436 INFO [stderr] warning: struct is never constructed: `RentalT`
Dec 02 09:50:46.436 INFO [stderr]   --> src/main.rs:11:1
Dec 02 09:50:46.436 INFO [stderr]    |
Dec 02 09:50:46.436 INFO [stderr] 11 | struct RentalT {
Dec 02 09:50:46.436 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 02 09:50:46.436 INFO [stderr] 
Dec 02 09:50:46.436 INFO [stderr] warning: structure field `carId` should have a snake case name such as `car_id`
Dec 02 09:50:46.436 INFO [stderr]  --> src/main.rs:4:5
Dec 02 09:50:46.436 INFO [stderr]   |
Dec 02 09:50:46.436 INFO [stderr] 4 |     carId: u32,
Dec 02 09:50:46.436 INFO [stderr]   |     ^^^^^^^^^^
Dec 02 09:50:46.436 INFO [stderr]   |
Dec 02 09:50:46.436 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 02 09:50:46.436 INFO [stderr] 
Dec 02 09:50:46.436 INFO [stderr] warning: structure field `numDoors` should have a snake case name such as `num_doors`
Dec 02 09:50:46.436 INFO [stderr]  --> src/main.rs:7:5
Dec 02 09:50:46.436 INFO [stderr]   |
Dec 02 09:50:46.436 INFO [stderr] 7 |     numDoors: u32,
Dec 02 09:50:46.437 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 02 09:50:46.437 INFO [stderr] 
Dec 02 09:50:46.437 INFO [stderr] warning: structure field `renterName` should have a snake case name such as `renter_name`
Dec 02 09:50:46.437 INFO [stderr]   --> src/main.rs:12:5
Dec 02 09:50:46.437 INFO [stderr]    |
Dec 02 09:50:46.437 INFO [stderr] 12 |     renterName: String,
Dec 02 09:50:46.437 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 02 09:50:46.437 INFO [stderr] 
Dec 02 09:50:46.437 INFO [stderr] warning: structure field `daysRenting` should have a snake case name such as `days_renting`
Dec 02 09:50:46.437 INFO [stderr]   --> src/main.rs:13:5
Dec 02 09:50:46.437 INFO [stderr]    |
Dec 02 09:50:46.437 INFO [stderr] 13 |     daysRenting: u32,
Dec 02 09:50:46.437 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 02 09:50:46.437 INFO [stderr] 
Dec 02 09:50:46.437 INFO [stderr] warning: structure field `carId` should have a snake case name such as `car_id`
Dec 02 09:50:46.437 INFO [stderr]   --> src/main.rs:14:5
Dec 02 09:50:46.437 INFO [stderr]    |
Dec 02 09:50:46.437 INFO [stderr] 14 |     carId: u32
Dec 02 09:50:46.437 INFO [stderr]    |     ^^^^^^^^^^
Dec 02 09:50:46.437 INFO [stderr] 
Dec 02 09:50:48.861 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
Dec 02 09:50:48.865 INFO [stderr] su: No module specific data is present
Dec 02 09:50:49.107 INFO running `"docker" "inspect" "2c0ea46c0ebf85397bb966e351c068d401a9f995db6f03f3a1fc76bdcd994bb8"`
Dec 02 09:50:49.180 INFO running `"docker" "rm" "-f" "2c0ea46c0ebf85397bb966e351c068d401a9f995db6f03f3a1fc76bdcd994bb8"`
Dec 02 09:50:49.291 INFO [stdout] 2c0ea46c0ebf85397bb966e351c068d401a9f995db6f03f3a1fc76bdcd994bb8
Dec 02 09:50:49.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 09:50:49.467 INFO [stdout] f78bc3def8658677cff9c9203387d94716b5e0f0e251b6723f730083a4b6f638
Dec 02 09:50:49.469 INFO running `"docker" "start" "-a" "f78bc3def8658677cff9c9203387d94716b5e0f0e251b6723f730083a4b6f638"`
Dec 02 09:50:49.851 INFO [stderr] usermod: no changes
Dec 02 09:50:49.875 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 09:50:49.886 INFO [stderr]      Running /target/debug/deps/proj6-e7b162355f7ddce1
Dec 02 09:50:49.889 INFO [stdout] 
Dec 02 09:50:49.889 INFO [stdout] running 0 tests
Dec 02 09:50:49.889 INFO [stdout] 
Dec 02 09:50:49.889 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 09:50:49.889 INFO [stdout] 
Dec 02 09:50:49.890 INFO [stderr] su: No module specific data is present
Dec 02 09:50:50.220 INFO running `"docker" "inspect" "f78bc3def8658677cff9c9203387d94716b5e0f0e251b6723f730083a4b6f638"`
Dec 02 09:50:50.367 INFO running `"docker" "rm" "-f" "f78bc3def8658677cff9c9203387d94716b5e0f0e251b6723f730083a4b6f638"`
Dec 02 09:50:50.449 INFO [stdout] f78bc3def8658677cff9c9203387d94716b5e0f0e251b6723f730083a4b6f638
