Nov 17 12:21:37.696 INFO testing Ragnyll/rust_variables against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 12:21:37.696 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 17 12:21:38.252 INFO [stdout] 3eeb8b50af99d03921d47846646152558f635c4b2bed863ce7ba303132ea56ac
Nov 17 12:21:38.254 INFO running `"docker" "start" "-a" "3eeb8b50af99d03921d47846646152558f635c4b2bed863ce7ba303132ea56ac"`
Nov 17 12:21:39.635 INFO [stderr] usermod: no changes
Nov 17 12:21:39.683 INFO [stderr]    Compiling variables v0.1.0 (/source)
Nov 17 12:21:40.103 INFO [stderr] warning: unused variable: `difference`
Nov 17 12:21:40.104 INFO [stderr]   --> src/main.rs:41:9
Nov 17 12:21:40.104 INFO [stderr]    |
Nov 17 12:21:40.104 INFO [stderr] 41 |     let difference = 95.5 - 4.3;
Nov 17 12:21:40.105 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_difference` instead
Nov 17 12:21:40.105 INFO [stderr]    |
Nov 17 12:21:40.105 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 12:21:40.106 INFO [stderr] 
Nov 17 12:21:40.106 INFO [stderr] warning: unused variable: `product`
Nov 17 12:21:40.106 INFO [stderr]   --> src/main.rs:44:9
Nov 17 12:21:40.106 INFO [stderr]    |
Nov 17 12:21:40.107 INFO [stderr] 44 |     let product = 4 * 30;
Nov 17 12:21:40.107 INFO [stderr]    |         ^^^^^^^ help: consider using `_product` instead
Nov 17 12:21:40.107 INFO [stderr] 
Nov 17 12:21:40.108 INFO [stderr] warning: unused variable: `quotient`
Nov 17 12:21:40.108 INFO [stderr]   --> src/main.rs:47:9
Nov 17 12:21:40.108 INFO [stderr]    |
Nov 17 12:21:40.109 INFO [stderr] 47 |     let quotient = 56.7 / 32.2;
Nov 17 12:21:40.109 INFO [stderr]    |         ^^^^^^^^ help: consider using `_quotient` instead
Nov 17 12:21:40.109 INFO [stderr] 
Nov 17 12:21:40.109 INFO [stderr] warning: unused variable: `remainder`
Nov 17 12:21:40.110 INFO [stderr]   --> src/main.rs:50:9
Nov 17 12:21:40.110 INFO [stderr]    |
Nov 17 12:21:40.110 INFO [stderr] 50 |     let remainder = 43 % 5;
Nov 17 12:21:40.111 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_remainder` instead
Nov 17 12:21:40.111 INFO [stderr] 
Nov 17 12:21:40.111 INFO [stderr] warning: unused variable: `t`
Nov 17 12:21:40.111 INFO [stderr]   --> src/main.rs:53:9
Nov 17 12:21:40.112 INFO [stderr]    |
Nov 17 12:21:40.112 INFO [stderr] 53 |     let t = true; // without explicit type annotation
Nov 17 12:21:40.112 INFO [stderr]    |         ^ help: consider using `_t` instead
Nov 17 12:21:40.112 INFO [stderr] 
Nov 17 12:21:40.113 INFO [stderr] warning: unused variable: `f`
Nov 17 12:21:40.113 INFO [stderr]   --> src/main.rs:55:9
Nov 17 12:21:40.113 INFO [stderr]    |
Nov 17 12:21:40.114 INFO [stderr] 55 |     let f: bool = false; // with explicit type annotation
Nov 17 12:21:40.114 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 17 12:21:40.114 INFO [stderr] 
Nov 17 12:21:40.114 INFO [stderr] warning: unused variable: `x`
Nov 17 12:21:40.115 INFO [stderr]   --> src/main.rs:59:10
Nov 17 12:21:40.115 INFO [stderr]    |
Nov 17 12:21:40.115 INFO [stderr] 59 |     let (x, y, z) = tup;
Nov 17 12:21:40.116 INFO [stderr]    |          ^ help: consider using `_x` instead
Nov 17 12:21:40.116 INFO [stderr] 
Nov 17 12:21:40.116 INFO [stderr] warning: unused variable: `z`
Nov 17 12:21:40.116 INFO [stderr]   --> src/main.rs:59:16
Nov 17 12:21:40.117 INFO [stderr]    |
Nov 17 12:21:40.117 INFO [stderr] 59 |     let (x, y, z) = tup;
Nov 17 12:21:40.117 INFO [stderr]    |                ^ help: consider using `_z` instead
Nov 17 12:21:40.117 INFO [stderr] 
Nov 17 12:21:40.118 INFO [stderr] warning: unused variable: `first`
Nov 17 12:21:40.118 INFO [stderr]   --> src/main.rs:67:9
Nov 17 12:21:40.118 INFO [stderr]    |
Nov 17 12:21:40.119 INFO [stderr] 67 |     let first = months[0];
Nov 17 12:21:40.119 INFO [stderr]    |         ^^^^^ help: consider using `_first` instead
Nov 17 12:21:40.119 INFO [stderr] 
Nov 17 12:21:40.508 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 17 12:21:40.530 INFO [stderr] su: No module specific data is present
Nov 17 12:21:41.141 INFO running `"docker" "inspect" "3eeb8b50af99d03921d47846646152558f635c4b2bed863ce7ba303132ea56ac"`
Nov 17 12:21:41.543 INFO running `"docker" "rm" "-f" "3eeb8b50af99d03921d47846646152558f635c4b2bed863ce7ba303132ea56ac"`
Nov 17 12:21:41.831 INFO [stdout] 3eeb8b50af99d03921d47846646152558f635c4b2bed863ce7ba303132ea56ac
Nov 17 12:21:41.836 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 17 12:21:42.275 INFO [stdout] 597d3fa250089e0db2978c952f32d3225aa7cd2d3fa61aa85b220592ce5f81ee
Nov 17 12:21:42.281 INFO running `"docker" "start" "-a" "597d3fa250089e0db2978c952f32d3225aa7cd2d3fa61aa85b220592ce5f81ee"`
Nov 17 12:21:43.915 INFO [stderr] usermod: no changes
Nov 17 12:21:43.994 INFO [stderr]    Compiling variables v0.1.0 (/source)
Nov 17 12:21:44.495 INFO [stderr] warning: unused variable: `difference`
Nov 17 12:21:44.496 INFO [stderr]   --> src/main.rs:41:9
Nov 17 12:21:44.496 INFO [stderr]    |
Nov 17 12:21:44.497 INFO [stderr] 41 |     let difference = 95.5 - 4.3;
Nov 17 12:21:44.497 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_difference` instead
Nov 17 12:21:44.497 INFO [stderr]    |
Nov 17 12:21:44.497 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 12:21:44.498 INFO [stderr] 
Nov 17 12:21:44.498 INFO [stderr] warning: unused variable: `product`
Nov 17 12:21:44.498 INFO [stderr]   --> src/main.rs:44:9
Nov 17 12:21:44.499 INFO [stderr]    |
Nov 17 12:21:44.499 INFO [stderr] 44 |     let product = 4 * 30;
Nov 17 12:21:44.499 INFO [stderr]    |         ^^^^^^^ help: consider using `_product` instead
Nov 17 12:21:44.500 INFO [stderr] 
Nov 17 12:21:44.500 INFO [stderr] warning: unused variable: `quotient`
Nov 17 12:21:44.500 INFO [stderr]   --> src/main.rs:47:9
Nov 17 12:21:44.501 INFO [stderr]    |
Nov 17 12:21:44.501 INFO [stderr] 47 |     let quotient = 56.7 / 32.2;
Nov 17 12:21:44.501 INFO [stderr]    |         ^^^^^^^^ help: consider using `_quotient` instead
Nov 17 12:21:44.502 INFO [stderr] 
Nov 17 12:21:44.502 INFO [stderr] warning: unused variable: `remainder`
Nov 17 12:21:44.502 INFO [stderr]   --> src/main.rs:50:9
Nov 17 12:21:44.503 INFO [stderr]    |
Nov 17 12:21:44.503 INFO [stderr] 50 |     let remainder = 43 % 5;
Nov 17 12:21:44.503 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_remainder` instead
Nov 17 12:21:44.503 INFO [stderr] 
Nov 17 12:21:44.504 INFO [stderr] warning: unused variable: `t`
Nov 17 12:21:44.504 INFO [stderr]   --> src/main.rs:53:9
Nov 17 12:21:44.504 INFO [stderr]    |
Nov 17 12:21:44.505 INFO [stderr] 53 |     let t = true; // without explicit type annotation
Nov 17 12:21:44.505 INFO [stderr]    |         ^ help: consider using `_t` instead
Nov 17 12:21:44.505 INFO [stderr] 
Nov 17 12:21:44.506 INFO [stderr] warning: unused variable: `f`
Nov 17 12:21:44.506 INFO [stderr]   --> src/main.rs:55:9
Nov 17 12:21:44.506 INFO [stderr]    |
Nov 17 12:21:44.507 INFO [stderr] 55 |     let f: bool = false; // with explicit type annotation
Nov 17 12:21:44.507 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 17 12:21:44.507 INFO [stderr] 
Nov 17 12:21:44.508 INFO [stderr] warning: unused variable: `x`
Nov 17 12:21:44.508 INFO [stderr]   --> src/main.rs:59:10
Nov 17 12:21:44.508 INFO [stderr]    |
Nov 17 12:21:44.509 INFO [stderr] 59 |     let (x, y, z) = tup;
Nov 17 12:21:44.509 INFO [stderr]    |          ^ help: consider using `_x` instead
Nov 17 12:21:44.509 INFO [stderr] 
Nov 17 12:21:44.510 INFO [stderr] warning: unused variable: `z`
Nov 17 12:21:44.510 INFO [stderr]   --> src/main.rs:59:16
Nov 17 12:21:44.510 INFO [stderr]    |
Nov 17 12:21:44.510 INFO [stderr] 59 |     let (x, y, z) = tup;
Nov 17 12:21:44.511 INFO [stderr]    |                ^ help: consider using `_z` instead
Nov 17 12:21:44.511 INFO [stderr] 
Nov 17 12:21:44.511 INFO [stderr] warning: unused variable: `first`
Nov 17 12:21:44.512 INFO [stderr]   --> src/main.rs:67:9
Nov 17 12:21:44.512 INFO [stderr]    |
Nov 17 12:21:44.512 INFO [stderr] 67 |     let first = months[0];
Nov 17 12:21:44.513 INFO [stderr]    |         ^^^^^ help: consider using `_first` instead
Nov 17 12:21:44.513 INFO [stderr] 
Nov 17 12:21:44.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Nov 17 12:21:44.824 INFO [stderr] su: No module specific data is present
Nov 17 12:21:45.761 INFO running `"docker" "inspect" "597d3fa250089e0db2978c952f32d3225aa7cd2d3fa61aa85b220592ce5f81ee"`
Nov 17 12:21:46.137 INFO running `"docker" "rm" "-f" "597d3fa250089e0db2978c952f32d3225aa7cd2d3fa61aa85b220592ce5f81ee"`
Nov 17 12:21:46.435 INFO [stdout] 597d3fa250089e0db2978c952f32d3225aa7cd2d3fa61aa85b220592ce5f81ee
Nov 17 12:21:46.443 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 17 12:21:46.880 INFO [stdout] a6dfd5ce5736d7639eb24b6c7f7a7dbb79887f32a5fef06e9cd87f5f79388c26
Nov 17 12:21:46.884 INFO running `"docker" "start" "-a" "a6dfd5ce5736d7639eb24b6c7f7a7dbb79887f32a5fef06e9cd87f5f79388c26"`
Nov 17 12:21:48.383 INFO [stderr] usermod: no changes
Nov 17 12:21:48.452 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 12:21:48.463 INFO [stderr]      Running /target/debug/deps/variables-821865eb2405d3e5
Nov 17 12:21:48.463 INFO [stdout] 
Nov 17 12:21:48.463 INFO [stdout] running 0 tests
Nov 17 12:21:48.463 INFO [stdout] 
Nov 17 12:21:48.463 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 12:21:48.463 INFO [stdout] 
Nov 17 12:21:48.467 INFO [stderr] su: No module specific data is present
Nov 17 12:21:49.643 INFO running `"docker" "inspect" "a6dfd5ce5736d7639eb24b6c7f7a7dbb79887f32a5fef06e9cd87f5f79388c26"`
Nov 17 12:21:49.901 INFO running `"docker" "rm" "-f" "a6dfd5ce5736d7639eb24b6c7f7a7dbb79887f32a5fef06e9cd87f5f79388c26"`
Nov 17 12:21:50.087 INFO [stdout] a6dfd5ce5736d7639eb24b6c7f7a7dbb79887f32a5fef06e9cd87f5f79388c26