Dec 04 15:25:15.964 INFO checking kvey/architecture-dinner against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:25:15.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 15:25:16.336 INFO [stdout] 0f1847d37323b530a4da1fa748fc4f55b00540ea759a0c3b2fba32a0b01dc131
Dec 04 15:25:16.340 INFO running `"docker" "start" "-a" "0f1847d37323b530a4da1fa748fc4f55b00540ea759a0c3b2fba32a0b01dc131"`
Dec 04 15:25:17.262 INFO [stderr] usermod: no changes
Dec 04 15:25:17.555 INFO [stderr]     Checking thread-id v3.3.0
Dec 04 15:25:17.563 INFO [stderr]    Compiling rocket v0.3.17
Dec 04 15:25:18.287 INFO [stderr]     Checking log4rs v0.8.1
Dec 04 15:25:31.932 INFO [stderr]    Compiling rocket_codegen v0.3.17
Dec 04 15:25:48.263 INFO [stderr]     Checking rust-rocket-app v0.1.0 (/source)
Dec 04 15:25:50.151 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 15:25:50.151 INFO [stderr]  --> src/main.rs:5:1
Dec 04 15:25:50.151 INFO [stderr]   |
Dec 04 15:25:50.151 INFO [stderr] 5 | #[macro_use]
Dec 04 15:25:50.151 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 15:25:50.151 INFO [stderr]   |
Dec 04 15:25:50.151 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:25:50.151 INFO [stderr] 
Dec 04 15:25:50.307 INFO [stderr] warning: unused variable: `handle`
Dec 04 15:25:50.318 INFO [stderr]   --> src/logging.rs:16:9
Dec 04 15:25:50.318 INFO [stderr]    |
Dec 04 15:25:50.318 INFO [stderr] 16 |     let handle = log4rs::init_config(config).unwrap();
Dec 04 15:25:50.318 INFO [stderr]    |         ^^^^^^ help: consider using `_handle` instead
Dec 04 15:25:50.318 INFO [stderr]    |
Dec 04 15:25:50.318 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 15:25:50.318 INFO [stderr] 
Dec 04 15:25:50.531 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 15:25:50.535 INFO [stderr]  --> src/main.rs:5:1
Dec 04 15:25:50.535 INFO [stderr]   |
Dec 04 15:25:50.535 INFO [stderr] 5 | #[macro_use]
Dec 04 15:25:50.535 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 15:25:50.535 INFO [stderr]   |
Dec 04 15:25:50.535 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:25:50.535 INFO [stderr] 
Dec 04 15:25:50.604 INFO [stderr] warning: unused variable: `handle`
Dec 04 15:25:50.604 INFO [stderr]   --> src/logging.rs:16:9
Dec 04 15:25:50.604 INFO [stderr]    |
Dec 04 15:25:50.604 INFO [stderr] 16 |     let handle = log4rs::init_config(config).unwrap();
Dec 04 15:25:50.604 INFO [stderr]    |         ^^^^^^ help: consider using `_handle` instead
Dec 04 15:25:50.604 INFO [stderr]    |
Dec 04 15:25:50.604 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 15:25:50.604 INFO [stderr] 
Dec 04 15:25:50.642 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.34s
Dec 04 15:25:50.651 INFO [stderr] su: No module specific data is present
Dec 04 15:25:51.955 INFO running `"docker" "inspect" "0f1847d37323b530a4da1fa748fc4f55b00540ea759a0c3b2fba32a0b01dc131"`
Dec 04 15:25:52.285 INFO running `"docker" "rm" "-f" "0f1847d37323b530a4da1fa748fc4f55b00540ea759a0c3b2fba32a0b01dc131"`
Dec 04 15:25:52.623 INFO [stdout] 0f1847d37323b530a4da1fa748fc4f55b00540ea759a0c3b2fba32a0b01dc131