Nov 28 05:12:34.006 INFO checking frado94/hello_rust against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 05:12:34.007 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05:12:34.453 INFO [stdout] 55fa1b47687b7260135606e6dd86cde5ec36d25d1945937e90d1b86f27f93ae8
Nov 28 05:12:34.455 INFO running `"docker" "start" "-a" "55fa1b47687b7260135606e6dd86cde5ec36d25d1945937e90d1b86f27f93ae8"`
Nov 28 05:12:35.138 INFO [stderr] usermod: no changes
Nov 28 05:12:35.196 INFO [stderr]     Checking hello_world v0.1.0 (/source)
Nov 28 05:12:35.472 INFO [stderr] warning: unused variable: `x`
Nov 28 05:12:35.473 INFO [stderr]  --> src/main.rs:3:10
Nov 28 05:12:35.473 INFO [stderr]   |
Nov 28 05:12:35.473 INFO [stderr] 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 28 05:12:35.474 INFO [stderr]   |          ^ help: consider using `_x` instead
Nov 28 05:12:35.474 INFO [stderr]   |
Nov 28 05:12:35.474 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 05:12:35.474 INFO [stderr] 
Nov 28 05:12:35.475 INFO [stderr] warning: unused variable: `y`
Nov 28 05:12:35.475 INFO [stderr]  --> src/main.rs:3:13
Nov 28 05:12:35.475 INFO [stderr]   |
Nov 28 05:12:35.476 INFO [stderr] 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 28 05:12:35.476 INFO [stderr]   |             ^ help: consider using `_y` instead
Nov 28 05:12:35.476 INFO [stderr] 
Nov 28 05:12:35.575 INFO [stderr] warning: unused variable: `x`
Nov 28 05:12:35.575 INFO [stderr]  --> src/main.rs:3:10
Nov 28 05:12:35.575 INFO [stderr]   |
Nov 28 05:12:35.575 INFO [stderr] 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 28 05:12:35.575 INFO [stderr]   |          ^ help: consider using `_x` instead
Nov 28 05:12:35.575 INFO [stderr]   |
Nov 28 05:12:35.575 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 05:12:35.575 INFO [stderr] 
Nov 28 05:12:35.575 INFO [stderr] warning: unused variable: `y`
Nov 28 05:12:35.575 INFO [stderr]  --> src/main.rs:3:13
Nov 28 05:12:35.575 INFO [stderr]   |
Nov 28 05:12:35.575 INFO [stderr] 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 28 05:12:35.575 INFO [stderr]   |             ^ help: consider using `_y` instead
Nov 28 05:12:35.575 INFO [stderr] 
Nov 28 05:12:35.586 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Nov 28 05:12:35.588 INFO [stderr] su: No module specific data is present
Nov 28 05:12:35.951 INFO running `"docker" "inspect" "55fa1b47687b7260135606e6dd86cde5ec36d25d1945937e90d1b86f27f93ae8"`
Nov 28 05:12:36.124 INFO running `"docker" "rm" "-f" "55fa1b47687b7260135606e6dd86cde5ec36d25d1945937e90d1b86f27f93ae8"`
Nov 28 05:12:36.352 INFO [stdout] 55fa1b47687b7260135606e6dd86cde5ec36d25d1945937e90d1b86f27f93ae8