Dec 04 10:34:39.917 INFO checking sdliv/RUST-Fundamentals against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:34:39.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 10:34:40.531 INFO [stdout] e2366add707789aea9da2661bcf0f65a6628eb381c1fb5d8b96dfd4059702535
Dec 04 10:34:40.535 INFO running `"docker" "start" "-a" "e2366add707789aea9da2661bcf0f65a6628eb381c1fb5d8b96dfd4059702535"`
Dec 04 10:34:41.739 INFO [stderr] usermod: no changes
Dec 04 10:34:41.807 INFO [stderr]     Checking rust_fundamentals v0.1.0 (/source)
Dec 04 10:34:42.246 INFO [stderr] warning: unused variable: `y`
Dec 04 10:34:42.246 INFO [stderr]   --> src/main.rs:19:9
Dec 04 10:34:42.246 INFO [stderr]    |
Dec 04 10:34:42.246 INFO [stderr] 19 |     let y = if z == 5 {
Dec 04 10:34:42.246 INFO [stderr]    |         ^ help: consider using `_y` instead
Dec 04 10:34:42.246 INFO [stderr]    |
Dec 04 10:34:42.246 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 10:34:42.246 INFO [stderr] 
Dec 04 10:34:42.259 INFO [stderr] warning: unused variable: `b`
Dec 04 10:34:42.259 INFO [stderr]   --> src/main.rs:28:9
Dec 04 10:34:42.259 INFO [stderr]    |
Dec 04 10:34:42.259 INFO [stderr] 28 |     let b = if a == 7 {10} else {15}; // b: i32
Dec 04 10:34:42.259 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 04 10:34:42.259 INFO [stderr] 
Dec 04 10:34:42.403 INFO [stderr] warning: unused variable: `y`
Dec 04 10:34:42.403 INFO [stderr]   --> src/main.rs:19:9
Dec 04 10:34:42.403 INFO [stderr]    |
Dec 04 10:34:42.403 INFO [stderr] 19 |     let y = if z == 5 {
Dec 04 10:34:42.403 INFO [stderr]    |         ^ help: consider using `_y` instead
Dec 04 10:34:42.403 INFO [stderr]    |
Dec 04 10:34:42.403 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 10:34:42.403 INFO [stderr] 
Dec 04 10:34:42.403 INFO [stderr] warning: unused variable: `b`
Dec 04 10:34:42.403 INFO [stderr]   --> src/main.rs:28:9
Dec 04 10:34:42.403 INFO [stderr]    |
Dec 04 10:34:42.403 INFO [stderr] 28 |     let b = if a == 7 {10} else {15}; // b: i32
Dec 04 10:34:42.403 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 04 10:34:42.403 INFO [stderr] 
Dec 04 10:34:42.431 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 04 10:34:42.431 INFO [stderr] su: No module specific data is present
Dec 04 10:34:43.145 INFO running `"docker" "inspect" "e2366add707789aea9da2661bcf0f65a6628eb381c1fb5d8b96dfd4059702535"`
Dec 04 10:34:43.401 INFO running `"docker" "rm" "-f" "e2366add707789aea9da2661bcf0f65a6628eb381c1fb5d8b96dfd4059702535"`
Dec 04 10:34:43.806 INFO [stdout] e2366add707789aea9da2661bcf0f65a6628eb381c1fb5d8b96dfd4059702535