Dec 04 15:17:32.617 INFO checking leighwaller/hydrogen against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:17:32.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15:17:33.043 INFO [stdout] c541591a494497565a5c96ae660bacee2e322734cd9db931b363d2a8fdfc9bb5
Dec 04 15:17:33.045 INFO running `"docker" "start" "-a" "c541591a494497565a5c96ae660bacee2e322734cd9db931b363d2a8fdfc9bb5"`
Dec 04 15:17:34.867 INFO [stderr] usermod: no changes
Dec 04 15:17:34.999 INFO [stderr]     Checking serde v1.0.38
Dec 04 15:17:35.007 INFO [stderr]     Checking env_logger v0.5.7
Dec 04 15:17:45.340 INFO [stderr]     Checking uuid v0.6.2
Dec 04 15:17:45.356 INFO [stderr]     Checking toml v0.4.6
Dec 04 15:17:47.569 INFO [stderr]     Checking hydrogen v0.1.0 (/source)
Dec 04 15:17:49.047 INFO [stderr] warning: unused import: `std`
Dec 04 15:17:49.048 INFO [stderr]  --> src/model.rs:1:5
Dec 04 15:17:49.048 INFO [stderr]   |
Dec 04 15:17:49.048 INFO [stderr] 1 | use std;
Dec 04 15:17:49.048 INFO [stderr]   |     ^^^
Dec 04 15:17:49.049 INFO [stderr]   |
Dec 04 15:17:49.049 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:17:49.049 INFO [stderr] 
Dec 04 15:17:49.049 INFO [stderr] warning: unused import: `std::error`
Dec 04 15:17:49.050 INFO [stderr]  --> src/model.rs:2:5
Dec 04 15:17:49.050 INFO [stderr]   |
Dec 04 15:17:49.050 INFO [stderr] 2 | use std::error;
Dec 04 15:17:49.050 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 15:17:49.051 INFO [stderr] 
Dec 04 15:17:49.051 INFO [stderr] warning: unused import: `std::fmt`
Dec 04 15:17:49.051 INFO [stderr]  --> src/model.rs:3:5
Dec 04 15:17:49.051 INFO [stderr]   |
Dec 04 15:17:49.052 INFO [stderr] 3 | use std::fmt;
Dec 04 15:17:49.052 INFO [stderr]   |     ^^^^^^^^
Dec 04 15:17:49.052 INFO [stderr] 
Dec 04 15:17:49.052 INFO [stderr] warning: unused import: `toml`
Dec 04 15:17:49.053 INFO [stderr]  --> src/model.rs:4:5
Dec 04 15:17:49.053 INFO [stderr]   |
Dec 04 15:17:49.053 INFO [stderr] 4 | use toml;
Dec 04 15:17:49.053 INFO [stderr]   |     ^^^^
Dec 04 15:17:49.054 INFO [stderr] 
Dec 04 15:17:49.153 INFO [stderr] warning: unused import: `std`
Dec 04 15:17:49.153 INFO [stderr]  --> src/model.rs:1:5
Dec 04 15:17:49.153 INFO [stderr]   |
Dec 04 15:17:49.153 INFO [stderr] 1 | use std;
Dec 04 15:17:49.153 INFO [stderr]   |     ^^^
Dec 04 15:17:49.153 INFO [stderr]   |
Dec 04 15:17:49.153 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:17:49.153 INFO [stderr] 
Dec 04 15:17:49.153 INFO [stderr] warning: unused import: `std::error`
Dec 04 15:17:49.153 INFO [stderr]  --> src/model.rs:2:5
Dec 04 15:17:49.153 INFO [stderr]   |
Dec 04 15:17:49.154 INFO [stderr] 2 | use std::error;
Dec 04 15:17:49.154 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 15:17:49.154 INFO [stderr] 
Dec 04 15:17:49.154 INFO [stderr] warning: unused import: `std::fmt`
Dec 04 15:17:49.154 INFO [stderr]  --> src/model.rs:3:5
Dec 04 15:17:49.154 INFO [stderr]   |
Dec 04 15:17:49.154 INFO [stderr] 3 | use std::fmt;
Dec 04 15:17:49.154 INFO [stderr]   |     ^^^^^^^^
Dec 04 15:17:49.154 INFO [stderr] 
Dec 04 15:17:49.154 INFO [stderr] warning: unused import: `toml`
Dec 04 15:17:49.154 INFO [stderr]  --> src/model.rs:4:5
Dec 04 15:17:49.154 INFO [stderr]   |
Dec 04 15:17:49.154 INFO [stderr] 4 | use toml;
Dec 04 15:17:49.155 INFO [stderr]   |     ^^^^
Dec 04 15:17:49.155 INFO [stderr] 
Dec 04 15:17:49.453 INFO [stderr] warning: unused variable: `err`
Dec 04 15:17:49.453 INFO [stderr]   --> src/loader.rs:85:13
Dec 04 15:17:49.453 INFO [stderr]    |
Dec 04 15:17:49.454 INFO [stderr] 85 |         let err = result.err().unwrap();
Dec 04 15:17:49.454 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 04 15:17:49.454 INFO [stderr]    |
Dec 04 15:17:49.454 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 15:17:49.454 INFO [stderr] 
Dec 04 15:17:49.597 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.70s
Dec 04 15:17:49.610 INFO [stderr] su: No module specific data is present
Dec 04 15:17:50.980 INFO running `"docker" "inspect" "c541591a494497565a5c96ae660bacee2e322734cd9db931b363d2a8fdfc9bb5"`
Dec 04 15:17:51.340 INFO running `"docker" "rm" "-f" "c541591a494497565a5c96ae660bacee2e322734cd9db931b363d2a8fdfc9bb5"`
Dec 04 15:17:51.723 INFO [stdout] c541591a494497565a5c96ae660bacee2e322734cd9db931b363d2a8fdfc9bb5