Dec 12 04:52:20.361 INFO checking wifiscanner-0.3.6 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 04:52:20.361 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 04:52:20.864 INFO [stdout] 46b6574ee02fc225e0d97c7fa218de7ddd7b1b0b595580f68d466e1e388faecf
Dec 12 04:52:20.866 INFO running `"docker" "start" "-a" "46b6574ee02fc225e0d97c7fa218de7ddd7b1b0b595580f68d466e1e388faecf"`
Dec 12 04:52:22.952 INFO [stderr] usermod: no changes
Dec 12 04:52:23.062 INFO [stderr]     Checking wifiscanner v0.3.6 (/source)
Dec 12 04:52:24.592 INFO [stderr] warning: unused variable: `result`
Dec 12 04:52:24.592 INFO [stderr]    --> src/lib.rs:259:9
Dec 12 04:52:24.595 INFO [stderr]     |
Dec 12 04:52:24.596 INFO [stderr] 259 |     let result = file.read_to_string(&mut filestr).unwrap();
Dec 12 04:52:24.596 INFO [stderr]     |         ^^^^^^ help: consider using `_result` instead
Dec 12 04:52:24.596 INFO [stderr]     |
Dec 12 04:52:24.596 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 04:52:24.597 INFO [stderr] 
Dec 12 04:52:24.597 INFO [stderr] warning: unused variable: `result`
Dec 12 04:52:24.597 INFO [stderr]    --> src/lib.rs:303:9
Dec 12 04:52:24.597 INFO [stderr]     |
Dec 12 04:52:24.598 INFO [stderr] 303 |     let result = file.read_to_string(&mut filestr).unwrap();
Dec 12 04:52:24.598 INFO [stderr]     |         ^^^^^^ help: consider using `_result` instead
Dec 12 04:52:24.598 INFO [stderr] 
Dec 12 04:52:24.598 INFO [stderr] warning: unused variable: `result`
Dec 12 04:52:24.599 INFO [stderr]    --> src/lib.rs:346:9
Dec 12 04:52:24.599 INFO [stderr]     |
Dec 12 04:52:24.599 INFO [stderr] 346 |     let result = file.read_to_string(&mut filestr).unwrap();
Dec 12 04:52:24.599 INFO [stderr]     |         ^^^^^^ help: consider using `_result` instead
Dec 12 04:52:24.599 INFO [stderr] 
Dec 12 04:52:25.441 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Dec 12 04:52:25.449 INFO [stderr] su: No module specific data is present
Dec 12 04:52:26.573 INFO running `"docker" "inspect" "46b6574ee02fc225e0d97c7fa218de7ddd7b1b0b595580f68d466e1e388faecf"`
Dec 12 04:52:26.878 INFO running `"docker" "rm" "-f" "46b6574ee02fc225e0d97c7fa218de7ddd7b1b0b595580f68d466e1e388faecf"`
Dec 12 04:52:27.152 INFO [stdout] 46b6574ee02fc225e0d97c7fa218de7ddd7b1b0b595580f68d466e1e388faecf