Dec 01 21:34:06.074 INFO testing chyld/rust_types against 1.30.1 for beta-1.31-5
Dec 01 21:34:06.074 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01 21:34:06.590 INFO [stdout] 7b5b9aaf0dcc9309f4fbf4dd076ad7657db7ba91c0af763e9a923040a2e4fc64
Dec 01 21:34:06.592 INFO running `"docker" "start" "-a" "7b5b9aaf0dcc9309f4fbf4dd076ad7657db7ba91c0af763e9a923040a2e4fc64"`
Dec 01 21:34:07.975 INFO [stderr] usermod: no changes
Dec 01 21:34:08.023 INFO [stderr]    Compiling rust_types v0.1.0 (/source)
Dec 01 21:34:08.579 INFO [stderr] warning: unused variable: `is_true`
Dec 01 21:34:08.579 INFO [stderr]   --> src/main.rs:12:9
Dec 01 21:34:08.579 INFO [stderr]    |
Dec 01 21:34:08.579 INFO [stderr] 12 |     let is_true: bool = true;
Dec 01 21:34:08.579 INFO [stderr]    |         ^^^^^^^ help: consider using `_is_true` instead
Dec 01 21:34:08.579 INFO [stderr]    |
Dec 01 21:34:08.579 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 21:34:08.579 INFO [stderr] 
Dec 01 21:34:08.579 INFO [stderr] warning: unused variable: `a`
Dec 01 21:34:08.579 INFO [stderr]   --> src/main.rs:18:9
Dec 01 21:34:08.579 INFO [stderr]    |
Dec 01 21:34:08.579 INFO [stderr] 18 |     let a: u8 = 50;
Dec 01 21:34:08.579 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 01 21:34:08.579 INFO [stderr] 
Dec 01 21:34:08.579 INFO [stderr] warning: unused variable: `b`
Dec 01 21:34:08.579 INFO [stderr]   --> src/main.rs:19:9
Dec 01 21:34:08.579 INFO [stderr]    |
Dec 01 21:34:08.579 INFO [stderr] 19 |     let b: i64 = 100;
Dec 01 21:34:08.579 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 01 21:34:08.579 INFO [stderr] 
Dec 01 21:34:08.579 INFO [stderr] warning: unused variable: `c`
Dec 01 21:34:08.579 INFO [stderr]   --> src/main.rs:20:9
Dec 01 21:34:08.579 INFO [stderr]    |
Dec 01 21:34:08.579 INFO [stderr] 20 |     let c: f32 = 1.1;
Dec 01 21:34:08.579 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 01 21:34:08.579 INFO [stderr] 
Dec 01 21:34:08.579 INFO [stderr] warning: unused variable: `d`
Dec 01 21:34:08.579 INFO [stderr]   --> src/main.rs:21:9
Dec 01 21:34:08.579 INFO [stderr]    |
Dec 01 21:34:08.579 INFO [stderr] 21 |     let d: f64 = 2.2;
Dec 01 21:34:08.579 INFO [stderr]    |         ^ help: consider using `_d` instead
Dec 01 21:34:08.579 INFO [stderr] 
Dec 01 21:34:08.579 INFO [stderr] warning: unused variable: `e`
Dec 01 21:34:08.579 INFO [stderr]   --> src/main.rs:25:9
Dec 01 21:34:08.579 INFO [stderr]    |
Dec 01 21:34:08.579 INFO [stderr] 25 |     let e: usize = 200;
Dec 01 21:34:08.579 INFO [stderr]    |         ^ help: consider using `_e` instead
Dec 01 21:34:08.579 INFO [stderr] 
Dec 01 21:34:08.579 INFO [stderr] warning: unused variable: `f`
Dec 01 21:34:08.579 INFO [stderr]   --> src/main.rs:26:9
Dec 01 21:34:08.579 INFO [stderr]    |
Dec 01 21:34:08.579 INFO [stderr] 26 |     let f: isize = 250;
Dec 01 21:34:08.580 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 01 21:34:08.580 INFO [stderr] 
Dec 01 21:34:08.580 INFO [stderr] warning: unused variable: `g`
Dec 01 21:34:08.580 INFO [stderr]   --> src/main.rs:30:9
Dec 01 21:34:08.580 INFO [stderr]    |
Dec 01 21:34:08.580 INFO [stderr] 30 |     let g: char = 'A';
Dec 01 21:34:08.580 INFO [stderr]    |         ^ help: consider using `_g` instead
Dec 01 21:34:08.580 INFO [stderr] 
Dec 01 21:34:08.580 INFO [stderr] warning: unused variable: `h`
Dec 01 21:34:08.580 INFO [stderr]   --> src/main.rs:31:9
Dec 01 21:34:08.580 INFO [stderr]    |
Dec 01 21:34:08.580 INFO [stderr] 31 |     let h: &str = "hello world";
Dec 01 21:34:08.580 INFO [stderr]    |         ^ help: consider using `_h` instead
Dec 01 21:34:08.580 INFO [stderr] 
Dec 01 21:34:08.580 INFO [stderr] warning: unused variable: `i`
Dec 01 21:34:08.580 INFO [stderr]   --> src/main.rs:34:9
Dec 01 21:34:08.580 INFO [stderr]    |
Dec 01 21:34:08.580 INFO [stderr] 34 |     let i: (char, u8, bool) = ('x', 3, true);
Dec 01 21:34:08.580 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 01 21:34:08.580 INFO [stderr] 
Dec 01 21:34:08.580 INFO [stderr] warning: unused variable: `k`
Dec 01 21:34:08.580 INFO [stderr]   --> src/main.rs:38:9
Dec 01 21:34:08.580 INFO [stderr]    |
Dec 01 21:34:08.580 INFO [stderr] 38 |     let k: &[char] = &j[..];
Dec 01 21:34:08.580 INFO [stderr]    |         ^ help: consider using `_k` instead
Dec 01 21:34:08.580 INFO [stderr] 
Dec 01 21:34:08.580 INFO [stderr] warning: function is never used: `foo`
Dec 01 21:34:08.580 INFO [stderr]   --> src/main.rs:48:5
Dec 01 21:34:08.580 INFO [stderr]    |
Dec 01 21:34:08.580 INFO [stderr] 48 |     fn foo(){}
Dec 01 21:34:08.580 INFO [stderr]    |     ^^^^^^^^
Dec 01 21:34:08.580 INFO [stderr]    |
Dec 01 21:34:08.580 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 21:34:08.580 INFO [stderr] 
Dec 01 21:34:08.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 01 21:34:08.931 INFO [stderr] su: No module specific data is present
Dec 01 21:34:09.624 INFO running `"docker" "inspect" "7b5b9aaf0dcc9309f4fbf4dd076ad7657db7ba91c0af763e9a923040a2e4fc64"`
Dec 01 21:34:10.075 INFO running `"docker" "rm" "-f" "7b5b9aaf0dcc9309f4fbf4dd076ad7657db7ba91c0af763e9a923040a2e4fc64"`
Dec 01 21:34:10.447 INFO [stdout] 7b5b9aaf0dcc9309f4fbf4dd076ad7657db7ba91c0af763e9a923040a2e4fc64
Dec 01 21:34:10.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01 21:34:11.086 INFO [stdout] e75234e3f89a7729a59242e6ebd51e65e6393f1eddb7a2c3e51919b4fe81f661
Dec 01 21:34:11.088 INFO running `"docker" "start" "-a" "e75234e3f89a7729a59242e6ebd51e65e6393f1eddb7a2c3e51919b4fe81f661"`
Dec 01 21:34:12.659 INFO [stderr] usermod: no changes
Dec 01 21:34:12.719 INFO [stderr]    Compiling rust_types v0.1.0 (/source)
Dec 01 21:34:13.167 INFO [stderr] warning: unused variable: `is_true`
Dec 01 21:34:13.167 INFO [stderr]   --> src/main.rs:12:9
Dec 01 21:34:13.167 INFO [stderr]    |
Dec 01 21:34:13.167 INFO [stderr] 12 |     let is_true: bool = true;
Dec 01 21:34:13.167 INFO [stderr]    |         ^^^^^^^ help: consider using `_is_true` instead
Dec 01 21:34:13.167 INFO [stderr]    |
Dec 01 21:34:13.167 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 21:34:13.167 INFO [stderr] 
Dec 01 21:34:13.167 INFO [stderr] warning: unused variable: `a`
Dec 01 21:34:13.167 INFO [stderr]   --> src/main.rs:18:9
Dec 01 21:34:13.167 INFO [stderr]    |
Dec 01 21:34:13.167 INFO [stderr] 18 |     let a: u8 = 50;
Dec 01 21:34:13.167 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 01 21:34:13.167 INFO [stderr] 
Dec 01 21:34:13.167 INFO [stderr] warning: unused variable: `b`
Dec 01 21:34:13.167 INFO [stderr]   --> src/main.rs:19:9
Dec 01 21:34:13.167 INFO [stderr]    |
Dec 01 21:34:13.167 INFO [stderr] 19 |     let b: i64 = 100;
Dec 01 21:34:13.167 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 01 21:34:13.167 INFO [stderr] 
Dec 01 21:34:13.167 INFO [stderr] warning: unused variable: `c`
Dec 01 21:34:13.167 INFO [stderr]   --> src/main.rs:20:9
Dec 01 21:34:13.167 INFO [stderr]    |
Dec 01 21:34:13.167 INFO [stderr] 20 |     let c: f32 = 1.1;
Dec 01 21:34:13.167 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 01 21:34:13.167 INFO [stderr] 
Dec 01 21:34:13.167 INFO [stderr] warning: unused variable: `d`
Dec 01 21:34:13.167 INFO [stderr]   --> src/main.rs:21:9
Dec 01 21:34:13.167 INFO [stderr]    |
Dec 01 21:34:13.167 INFO [stderr] 21 |     let d: f64 = 2.2;
Dec 01 21:34:13.167 INFO [stderr]    |         ^ help: consider using `_d` instead
Dec 01 21:34:13.167 INFO [stderr] 
Dec 01 21:34:13.167 INFO [stderr] warning: unused variable: `e`
Dec 01 21:34:13.168 INFO [stderr]   --> src/main.rs:25:9
Dec 01 21:34:13.168 INFO [stderr]    |
Dec 01 21:34:13.168 INFO [stderr] 25 |     let e: usize = 200;
Dec 01 21:34:13.168 INFO [stderr]    |         ^ help: consider using `_e` instead
Dec 01 21:34:13.168 INFO [stderr] 
Dec 01 21:34:13.168 INFO [stderr] warning: unused variable: `f`
Dec 01 21:34:13.168 INFO [stderr]   --> src/main.rs:26:9
Dec 01 21:34:13.168 INFO [stderr]    |
Dec 01 21:34:13.168 INFO [stderr] 26 |     let f: isize = 250;
Dec 01 21:34:13.168 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 01 21:34:13.168 INFO [stderr] 
Dec 01 21:34:13.168 INFO [stderr] warning: unused variable: `g`
Dec 01 21:34:13.168 INFO [stderr]   --> src/main.rs:30:9
Dec 01 21:34:13.168 INFO [stderr]    |
Dec 01 21:34:13.168 INFO [stderr] 30 |     let g: char = 'A';
Dec 01 21:34:13.168 INFO [stderr]    |         ^ help: consider using `_g` instead
Dec 01 21:34:13.168 INFO [stderr] 
Dec 01 21:34:13.168 INFO [stderr] warning: unused variable: `h`
Dec 01 21:34:13.168 INFO [stderr]   --> src/main.rs:31:9
Dec 01 21:34:13.168 INFO [stderr]    |
Dec 01 21:34:13.168 INFO [stderr] 31 |     let h: &str = "hello world";
Dec 01 21:34:13.168 INFO [stderr]    |         ^ help: consider using `_h` instead
Dec 01 21:34:13.168 INFO [stderr] 
Dec 01 21:34:13.168 INFO [stderr] warning: unused variable: `i`
Dec 01 21:34:13.168 INFO [stderr]   --> src/main.rs:34:9
Dec 01 21:34:13.168 INFO [stderr]    |
Dec 01 21:34:13.168 INFO [stderr] 34 |     let i: (char, u8, bool) = ('x', 3, true);
Dec 01 21:34:13.168 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 01 21:34:13.168 INFO [stderr] 
Dec 01 21:34:13.168 INFO [stderr] warning: unused variable: `k`
Dec 01 21:34:13.168 INFO [stderr]   --> src/main.rs:38:9
Dec 01 21:34:13.168 INFO [stderr]    |
Dec 01 21:34:13.168 INFO [stderr] 38 |     let k: &[char] = &j[..];
Dec 01 21:34:13.168 INFO [stderr]    |         ^ help: consider using `_k` instead
Dec 01 21:34:13.168 INFO [stderr] 
Dec 01 21:34:13.606 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 01 21:34:13.608 INFO [stderr] su: No module specific data is present
Dec 01 21:34:14.036 INFO running `"docker" "inspect" "e75234e3f89a7729a59242e6ebd51e65e6393f1eddb7a2c3e51919b4fe81f661"`
Dec 01 21:34:14.210 INFO running `"docker" "rm" "-f" "e75234e3f89a7729a59242e6ebd51e65e6393f1eddb7a2c3e51919b4fe81f661"`
Dec 01 21:34:14.391 INFO [stdout] e75234e3f89a7729a59242e6ebd51e65e6393f1eddb7a2c3e51919b4fe81f661
Dec 01 21:34:14.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01 21:34:14.667 INFO [stdout] d0b9484deba30c1c1de599ca3158841ae4c2cd505d0115e913dd4f5e3cf172e2
Dec 01 21:34:14.672 INFO running `"docker" "start" "-a" "d0b9484deba30c1c1de599ca3158841ae4c2cd505d0115e913dd4f5e3cf172e2"`
Dec 01 21:34:15.507 INFO [stderr] usermod: no changes
Dec 01 21:34:15.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 21:34:15.567 INFO [stderr]      Running /target/debug/deps/rust_types-d1185ca147c0baee
Dec 01 21:34:15.577 INFO [stderr] su: No module specific data is present
Dec 01 21:34:15.577 INFO [stdout] 
Dec 01 21:34:15.577 INFO [stdout] running 0 tests
Dec 01 21:34:15.577 INFO [stdout] 
Dec 01 21:34:15.577 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:34:15.577 INFO [stdout] 
Dec 01 21:34:16.373 INFO running `"docker" "inspect" "d0b9484deba30c1c1de599ca3158841ae4c2cd505d0115e913dd4f5e3cf172e2"`
Dec 01 21:34:16.601 INFO running `"docker" "rm" "-f" "d0b9484deba30c1c1de599ca3158841ae4c2cd505d0115e913dd4f5e3cf172e2"`
Dec 01 21:34:16.881 INFO [stdout] d0b9484deba30c1c1de599ca3158841ae4c2cd505d0115e913dd4f5e3cf172e2
