Dec 11 14:52:26.717 INFO checking leighwaller/hydrogen against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 14:52:26.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 11 14:52:27.210 INFO [stdout] 487cf8180634810969776c9916484b066fd9ef928d24459e5f993e4b063ce2a0
Dec 11 14:52:27.212 INFO running `"docker" "start" "-a" "487cf8180634810969776c9916484b066fd9ef928d24459e5f993e4b063ce2a0"`
Dec 11 14:52:28.711 INFO [stderr] usermod: no changes
Dec 11 14:52:28.876 INFO [stderr]     Checking serde v1.0.38
Dec 11 14:52:28.876 INFO [stderr]    Compiling proc-macro2 v0.3.7
Dec 11 14:52:28.888 INFO [stderr]     Checking env_logger v0.5.7
Dec 11 14:52:32.962 INFO [stderr]    Compiling quote v0.5.2
Dec 11 14:52:34.097 INFO [stderr]    Compiling syn v0.13.1
Dec 11 14:52:44.469 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Dec 11 14:52:45.608 INFO [stderr]     Checking toml v0.4.6
Dec 11 14:52:45.608 INFO [stderr]     Checking uuid v0.6.2
Dec 11 14:52:49.701 INFO [stderr]    Compiling serde_derive v1.0.43
Dec 11 14:52:59.719 INFO [stderr]     Checking hydrogen v0.1.0 (/source)
Dec 11 14:53:00.606 INFO [stderr] warning: unused import: `std`
Dec 11 14:53:00.606 INFO [stderr]  --> src/model.rs:1:5
Dec 11 14:53:00.606 INFO [stderr]   |
Dec 11 14:53:00.606 INFO [stderr] 1 | use std;
Dec 11 14:53:00.607 INFO [stderr]   |     ^^^
Dec 11 14:53:00.607 INFO [stderr]   |
Dec 11 14:53:00.607 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 14:53:00.607 INFO [stderr] 
Dec 11 14:53:00.608 INFO [stderr] warning: unused import: `std::error`
Dec 11 14:53:00.608 INFO [stderr]  --> src/model.rs:2:5
Dec 11 14:53:00.608 INFO [stderr]   |
Dec 11 14:53:00.608 INFO [stderr] 2 | use std::error;
Dec 11 14:53:00.609 INFO [stderr]   |     ^^^^^^^^^^
Dec 11 14:53:00.609 INFO [stderr] 
Dec 11 14:53:00.609 INFO [stderr] warning: unused import: `std::fmt`
Dec 11 14:53:00.609 INFO [stderr]  --> src/model.rs:3:5
Dec 11 14:53:00.610 INFO [stderr]   |
Dec 11 14:53:00.610 INFO [stderr] 3 | use std::fmt;
Dec 11 14:53:00.610 INFO [stderr]   |     ^^^^^^^^
Dec 11 14:53:00.610 INFO [stderr] 
Dec 11 14:53:00.611 INFO [stderr] warning: unused import: `toml`
Dec 11 14:53:00.611 INFO [stderr]  --> src/model.rs:4:5
Dec 11 14:53:00.611 INFO [stderr]   |
Dec 11 14:53:00.611 INFO [stderr] 4 | use toml;
Dec 11 14:53:00.611 INFO [stderr]   |     ^^^^
Dec 11 14:53:00.611 INFO [stderr] 
Dec 11 14:53:00.996 INFO [stderr] warning: unused import: `std`
Dec 11 14:53:00.996 INFO [stderr]  --> src/model.rs:1:5
Dec 11 14:53:00.996 INFO [stderr]   |
Dec 11 14:53:00.996 INFO [stderr] 1 | use std;
Dec 11 14:53:00.996 INFO [stderr]   |     ^^^
Dec 11 14:53:00.996 INFO [stderr]   |
Dec 11 14:53:00.996 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 14:53:00.996 INFO [stderr] 
Dec 11 14:53:00.996 INFO [stderr] warning: unused import: `std::error`
Dec 11 14:53:00.996 INFO [stderr]  --> src/model.rs:2:5
Dec 11 14:53:00.996 INFO [stderr]   |
Dec 11 14:53:00.996 INFO [stderr] 2 | use std::error;
Dec 11 14:53:00.996 INFO [stderr]   |     ^^^^^^^^^^
Dec 11 14:53:00.996 INFO [stderr] 
Dec 11 14:53:00.996 INFO [stderr] warning: unused import: `std::fmt`
Dec 11 14:53:00.996 INFO [stderr]  --> src/model.rs:3:5
Dec 11 14:53:00.996 INFO [stderr]   |
Dec 11 14:53:00.996 INFO [stderr] 3 | use std::fmt;
Dec 11 14:53:00.996 INFO [stderr]   |     ^^^^^^^^
Dec 11 14:53:00.996 INFO [stderr] 
Dec 11 14:53:00.996 INFO [stderr] warning: unused import: `toml`
Dec 11 14:53:00.997 INFO [stderr]  --> src/model.rs:4:5
Dec 11 14:53:00.997 INFO [stderr]   |
Dec 11 14:53:00.997 INFO [stderr] 4 | use toml;
Dec 11 14:53:00.997 INFO [stderr]   |     ^^^^
Dec 11 14:53:00.997 INFO [stderr] 
Dec 11 14:53:01.156 INFO [stderr] warning: unused variable: `err`
Dec 11 14:53:01.156 INFO [stderr]   --> src/loader.rs:85:13
Dec 11 14:53:01.156 INFO [stderr]    |
Dec 11 14:53:01.156 INFO [stderr] 85 |         let err = result.err().unwrap();
Dec 11 14:53:01.156 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 11 14:53:01.156 INFO [stderr]    |
Dec 11 14:53:01.156 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 14:53:01.156 INFO [stderr] 
Dec 11 14:53:01.291 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.55s
Dec 11 14:53:01.296 INFO [stderr] su: No module specific data is present
Dec 11 14:53:01.783 INFO running `"docker" "inspect" "487cf8180634810969776c9916484b066fd9ef928d24459e5f993e4b063ce2a0"`
Dec 11 14:53:01.926 INFO running `"docker" "rm" "-f" "487cf8180634810969776c9916484b066fd9ef928d24459e5f993e4b063ce2a0"`
Dec 11 14:53:02.260 INFO [stdout] 487cf8180634810969776c9916484b066fd9ef928d24459e5f993e4b063ce2a0