Nov 28 11:25:21.030 INFO checking Ragnyll/rust_variables against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 11:25:21.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 11:25:21.222 INFO [stdout] 8e4565473a663e6414ec9256902420e48cffcd4fa92554eb52aa331e0b839b02
Nov 28 11:25:21.229 INFO running `"docker" "start" "-a" "8e4565473a663e6414ec9256902420e48cffcd4fa92554eb52aa331e0b839b02"`
Nov 28 11:25:21.943 INFO [stderr] usermod: no changes
Nov 28 11:25:21.972 INFO [stderr]     Checking variables v0.1.0 (/source)
Nov 28 11:25:22.392 INFO [stderr] warning: unused variable: `difference`
Nov 28 11:25:22.393 INFO [stderr]   --> src/main.rs:41:9
Nov 28 11:25:22.393 INFO [stderr]    |
Nov 28 11:25:22.393 INFO [stderr] 41 |     let difference = 95.5 - 4.3;
Nov 28 11:25:22.394 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_difference` instead
Nov 28 11:25:22.394 INFO [stderr]    |
Nov 28 11:25:22.394 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 11:25:22.394 INFO [stderr] 
Nov 28 11:25:22.394 INFO [stderr] warning: unused variable: `product`
Nov 28 11:25:22.394 INFO [stderr]   --> src/main.rs:44:9
Nov 28 11:25:22.395 INFO [stderr]    |
Nov 28 11:25:22.395 INFO [stderr] 44 |     let product = 4 * 30;
Nov 28 11:25:22.395 INFO [stderr]    |         ^^^^^^^ help: consider using `_product` instead
Nov 28 11:25:22.395 INFO [stderr] 
Nov 28 11:25:22.396 INFO [stderr] warning: unused variable: `quotient`
Nov 28 11:25:22.396 INFO [stderr]   --> src/main.rs:47:9
Nov 28 11:25:22.396 INFO [stderr]    |
Nov 28 11:25:22.396 INFO [stderr] 47 |     let quotient = 56.7 / 32.2;
Nov 28 11:25:22.397 INFO [stderr]    |         ^^^^^^^^ help: consider using `_quotient` instead
Nov 28 11:25:22.397 INFO [stderr] 
Nov 28 11:25:22.397 INFO [stderr] warning: unused variable: `remainder`
Nov 28 11:25:22.397 INFO [stderr]   --> src/main.rs:50:9
Nov 28 11:25:22.397 INFO [stderr]    |
Nov 28 11:25:22.398 INFO [stderr] 50 |     let remainder = 43 % 5;
Nov 28 11:25:22.398 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_remainder` instead
Nov 28 11:25:22.398 INFO [stderr] 
Nov 28 11:25:22.398 INFO [stderr] warning: unused variable: `t`
Nov 28 11:25:22.398 INFO [stderr]   --> src/main.rs:53:9
Nov 28 11:25:22.399 INFO [stderr]    |
Nov 28 11:25:22.399 INFO [stderr] 53 |     let t = true; // without explicit type annotation
Nov 28 11:25:22.399 INFO [stderr]    |         ^ help: consider using `_t` instead
Nov 28 11:25:22.399 INFO [stderr] 
Nov 28 11:25:22.399 INFO [stderr] warning: unused variable: `f`
Nov 28 11:25:22.400 INFO [stderr]   --> src/main.rs:55:9
Nov 28 11:25:22.400 INFO [stderr]    |
Nov 28 11:25:22.400 INFO [stderr] 55 |     let f: bool = false; // with explicit type annotation
Nov 28 11:25:22.400 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 28 11:25:22.400 INFO [stderr] 
Nov 28 11:25:22.401 INFO [stderr] warning: unused variable: `x`
Nov 28 11:25:22.401 INFO [stderr]   --> src/main.rs:59:10
Nov 28 11:25:22.401 INFO [stderr]    |
Nov 28 11:25:22.401 INFO [stderr] 59 |     let (x, y, z) = tup;
Nov 28 11:25:22.401 INFO [stderr]    |          ^ help: consider using `_x` instead
Nov 28 11:25:22.402 INFO [stderr] 
Nov 28 11:25:22.402 INFO [stderr] warning: unused variable: `z`
Nov 28 11:25:22.402 INFO [stderr]   --> src/main.rs:59:16
Nov 28 11:25:22.402 INFO [stderr]    |
Nov 28 11:25:22.402 INFO [stderr] 59 |     let (x, y, z) = tup;
Nov 28 11:25:22.403 INFO [stderr]    |                ^ help: consider using `_z` instead
Nov 28 11:25:22.403 INFO [stderr] 
Nov 28 11:25:22.403 INFO [stderr] warning: unused variable: `first`
Nov 28 11:25:22.403 INFO [stderr]   --> src/main.rs:67:9
Nov 28 11:25:22.403 INFO [stderr]    |
Nov 28 11:25:22.404 INFO [stderr] 67 |     let first = months[0];
Nov 28 11:25:22.404 INFO [stderr]    |         ^^^^^ help: consider using `_first` instead
Nov 28 11:25:22.404 INFO [stderr] 
Nov 28 11:25:22.486 INFO [stderr] warning: unused variable: `difference`
Nov 28 11:25:22.486 INFO [stderr]   --> src/main.rs:41:9
Nov 28 11:25:22.487 INFO [stderr]    |
Nov 28 11:25:22.487 INFO [stderr] 41 |     let difference = 95.5 - 4.3;
Nov 28 11:25:22.487 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_difference` instead
Nov 28 11:25:22.487 INFO [stderr]    |
Nov 28 11:25:22.488 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 11:25:22.488 INFO [stderr] 
Nov 28 11:25:22.488 INFO [stderr] warning: unused variable: `product`
Nov 28 11:25:22.489 INFO [stderr]   --> src/main.rs:44:9
Nov 28 11:25:22.489 INFO [stderr]    |
Nov 28 11:25:22.489 INFO [stderr] 44 |     let product = 4 * 30;
Nov 28 11:25:22.489 INFO [stderr]    |         ^^^^^^^ help: consider using `_product` instead
Nov 28 11:25:22.489 INFO [stderr] 
Nov 28 11:25:22.490 INFO [stderr] warning: unused variable: `quotient`
Nov 28 11:25:22.490 INFO [stderr]   --> src/main.rs:47:9
Nov 28 11:25:22.490 INFO [stderr]    |
Nov 28 11:25:22.491 INFO [stderr] 47 |     let quotient = 56.7 / 32.2;
Nov 28 11:25:22.491 INFO [stderr]    |         ^^^^^^^^ help: consider using `_quotient` instead
Nov 28 11:25:22.491 INFO [stderr] 
Nov 28 11:25:22.492 INFO [stderr] warning: unused variable: `remainder`
Nov 28 11:25:22.492 INFO [stderr]   --> src/main.rs:50:9
Nov 28 11:25:22.493 INFO [stderr]    |
Nov 28 11:25:22.493 INFO [stderr] 50 |     let remainder = 43 % 5;
Nov 28 11:25:22.493 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_remainder` instead
Nov 28 11:25:22.494 INFO [stderr] 
Nov 28 11:25:22.494 INFO [stderr] warning: unused variable: `t`
Nov 28 11:25:22.495 INFO [stderr]   --> src/main.rs:53:9
Nov 28 11:25:22.495 INFO [stderr]    |
Nov 28 11:25:22.495 INFO [stderr] 53 |     let t = true; // without explicit type annotation
Nov 28 11:25:22.496 INFO [stderr]    |         ^ help: consider using `_t` instead
Nov 28 11:25:22.496 INFO [stderr] 
Nov 28 11:25:22.496 INFO [stderr] warning: unused variable: `f`
Nov 28 11:25:22.497 INFO [stderr]   --> src/main.rs:55:9
Nov 28 11:25:22.497 INFO [stderr]    |
Nov 28 11:25:22.498 INFO [stderr] 55 |     let f: bool = false; // with explicit type annotation
Nov 28 11:25:22.498 INFO [stderr]    |         ^ help: consider using `_f` instead
Nov 28 11:25:22.498 INFO [stderr] 
Nov 28 11:25:22.499 INFO [stderr] warning: unused variable: `x`
Nov 28 11:25:22.499 INFO [stderr]   --> src/main.rs:59:10
Nov 28 11:25:22.500 INFO [stderr]    |
Nov 28 11:25:22.500 INFO [stderr] 59 |     let (x, y, z) = tup;
Nov 28 11:25:22.500 INFO [stderr]    |          ^ help: consider using `_x` instead
Nov 28 11:25:22.501 INFO [stderr] 
Nov 28 11:25:22.501 INFO [stderr] warning: unused variable: `z`
Nov 28 11:25:22.501 INFO [stderr]   --> src/main.rs:59:16
Nov 28 11:25:22.502 INFO [stderr]    |
Nov 28 11:25:22.502 INFO [stderr] 59 |     let (x, y, z) = tup;
Nov 28 11:25:22.503 INFO [stderr]    |                ^ help: consider using `_z` instead
Nov 28 11:25:22.503 INFO [stderr] 
Nov 28 11:25:22.503 INFO [stderr] warning: unused variable: `first`
Nov 28 11:25:22.504 INFO [stderr]   --> src/main.rs:67:9
Nov 28 11:25:22.504 INFO [stderr]    |
Nov 28 11:25:22.505 INFO [stderr] 67 |     let first = months[0];
Nov 28 11:25:22.505 INFO [stderr]    |         ^^^^^ help: consider using `_first` instead
Nov 28 11:25:22.505 INFO [stderr] 
Nov 28 11:25:22.537 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Nov 28 11:25:22.539 INFO [stderr] su: No module specific data is present
Nov 28 11:25:22.975 INFO running `"docker" "inspect" "8e4565473a663e6414ec9256902420e48cffcd4fa92554eb52aa331e0b839b02"`
Nov 28 11:25:23.110 INFO running `"docker" "rm" "-f" "8e4565473a663e6414ec9256902420e48cffcd4fa92554eb52aa331e0b839b02"`
Nov 28 11:25:23.244 INFO [stdout] 8e4565473a663e6414ec9256902420e48cffcd4fa92554eb52aa331e0b839b02