Nov 28 01:54:01.055 INFO checking leighwaller/hydrogen against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 01:54:01.056 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 01:54:01.344 INFO [stdout] 458c219a35048ca1c2f83cd7ddcc9b37ff8915ba8206d10556246bb56ebd049e
Nov 28 01:54:01.350 INFO running `"docker" "start" "-a" "458c219a35048ca1c2f83cd7ddcc9b37ff8915ba8206d10556246bb56ebd049e"`
Nov 28 01:54:03.019 INFO [stderr] usermod: no changes
Nov 28 01:54:03.253 INFO [stderr]     Checking serde v1.0.38
Nov 28 01:54:03.253 INFO [stderr]    Compiling proc-macro2 v0.3.7
Nov 28 01:54:03.284 INFO [stderr]     Checking env_logger v0.5.7
Nov 28 01:54:10.493 INFO [stderr]    Compiling quote v0.5.2
Nov 28 01:54:13.732 INFO [stderr]    Compiling syn v0.13.1
Nov 28 01:54:25.360 INFO [stderr]     Checking uuid v0.6.2
Nov 28 01:54:25.361 INFO [stderr]     Checking toml v0.4.6
Nov 28 01:54:26.509 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Nov 28 01:54:32.205 INFO [stderr]    Compiling serde_derive v1.0.43
Nov 28 01:54:42.747 INFO [stderr]     Checking hydrogen v0.1.0 (/source)
Nov 28 01:54:43.847 INFO [stderr] warning: unused import: `std`
Nov 28 01:54:43.847 INFO [stderr]  --> src/model.rs:1:5
Nov 28 01:54:43.848 INFO [stderr]   |
Nov 28 01:54:43.848 INFO [stderr] 1 | use std;
Nov 28 01:54:43.848 INFO [stderr]   |     ^^^
Nov 28 01:54:43.849 INFO [stderr]   |
Nov 28 01:54:43.849 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:54:43.849 INFO [stderr] 
Nov 28 01:54:43.849 INFO [stderr] warning: unused import: `std::error`
Nov 28 01:54:43.850 INFO [stderr]  --> src/model.rs:2:5
Nov 28 01:54:43.850 INFO [stderr]   |
Nov 28 01:54:43.850 INFO [stderr] 2 | use std::error;
Nov 28 01:54:43.850 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 01:54:43.851 INFO [stderr] 
Nov 28 01:54:43.851 INFO [stderr] warning: unused import: `std::fmt`
Nov 28 01:54:43.851 INFO [stderr]  --> src/model.rs:3:5
Nov 28 01:54:43.852 INFO [stderr]   |
Nov 28 01:54:43.852 INFO [stderr] 3 | use std::fmt;
Nov 28 01:54:43.852 INFO [stderr]   |     ^^^^^^^^
Nov 28 01:54:43.853 INFO [stderr] 
Nov 28 01:54:43.853 INFO [stderr] warning: unused import: `toml`
Nov 28 01:54:43.853 INFO [stderr]  --> src/model.rs:4:5
Nov 28 01:54:43.853 INFO [stderr]   |
Nov 28 01:54:43.854 INFO [stderr] 4 | use toml;
Nov 28 01:54:43.854 INFO [stderr]   |     ^^^^
Nov 28 01:54:43.854 INFO [stderr] 
Nov 28 01:54:44.013 INFO [stderr] warning: unused variable: `err`
Nov 28 01:54:44.013 INFO [stderr]   --> src/loader.rs:85:13
Nov 28 01:54:44.013 INFO [stderr]    |
Nov 28 01:54:44.013 INFO [stderr] 85 |         let err = result.err().unwrap();
Nov 28 01:54:44.013 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Nov 28 01:54:44.013 INFO [stderr]    |
Nov 28 01:54:44.013 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 01:54:44.013 INFO [stderr] 
Nov 28 01:54:44.020 INFO [stderr] warning: unused import: `std`
Nov 28 01:54:44.020 INFO [stderr]  --> src/model.rs:1:5
Nov 28 01:54:44.020 INFO [stderr]   |
Nov 28 01:54:44.020 INFO [stderr] 1 | use std;
Nov 28 01:54:44.020 INFO [stderr]   |     ^^^
Nov 28 01:54:44.020 INFO [stderr]   |
Nov 28 01:54:44.020 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:54:44.020 INFO [stderr] 
Nov 28 01:54:44.020 INFO [stderr] warning: unused import: `std::error`
Nov 28 01:54:44.020 INFO [stderr]  --> src/model.rs:2:5
Nov 28 01:54:44.020 INFO [stderr]   |
Nov 28 01:54:44.020 INFO [stderr] 2 | use std::error;
Nov 28 01:54:44.020 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 01:54:44.020 INFO [stderr] 
Nov 28 01:54:44.020 INFO [stderr] warning: unused import: `std::fmt`
Nov 28 01:54:44.020 INFO [stderr]  --> src/model.rs:3:5
Nov 28 01:54:44.020 INFO [stderr]   |
Nov 28 01:54:44.020 INFO [stderr] 3 | use std::fmt;
Nov 28 01:54:44.020 INFO [stderr]   |     ^^^^^^^^
Nov 28 01:54:44.020 INFO [stderr] 
Nov 28 01:54:44.020 INFO [stderr] warning: unused import: `toml`
Nov 28 01:54:44.021 INFO [stderr]  --> src/model.rs:4:5
Nov 28 01:54:44.021 INFO [stderr]   |
Nov 28 01:54:44.021 INFO [stderr] 4 | use toml;
Nov 28 01:54:44.021 INFO [stderr]   |     ^^^^
Nov 28 01:54:44.021 INFO [stderr] 
Nov 28 01:54:44.329 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.28s
Nov 28 01:54:44.336 INFO [stderr] su: No module specific data is present
Nov 28 01:54:44.886 INFO running `"docker" "inspect" "458c219a35048ca1c2f83cd7ddcc9b37ff8915ba8206d10556246bb56ebd049e"`
Nov 28 01:54:45.259 INFO running `"docker" "rm" "-f" "458c219a35048ca1c2f83cd7ddcc9b37ff8915ba8206d10556246bb56ebd049e"`
Nov 28 01:54:45.649 INFO [stdout] 458c219a35048ca1c2f83cd7ddcc9b37ff8915ba8206d10556246bb56ebd049e