Dec 12 08:17:51.022 INFO checking rust-http-logger-0.2.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 08:17:51.022 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 12 08:17:51.504 INFO [stdout] 6d02fc4d10b5bd92d669c4f8960afddbd45ae07160d953b7324de0ab8ae5d03e
Dec 12 08:17:51.506 INFO running `"docker" "start" "-a" "6d02fc4d10b5bd92d669c4f8960afddbd45ae07160d953b7324de0ab8ae5d03e"`
Dec 12 08:17:52.857 INFO [stderr] usermod: no changes
Dec 12 08:17:53.116 INFO [stderr]     Checking hyper v0.8.1
Dec 12 08:17:53.116 INFO [stderr]     Checking chrono v0.2.25
Dec 12 08:17:53.116 INFO [stderr]     Checking iron v0.4.0
Dec 12 08:17:59.020 INFO [stderr]     Checking persistent v0.2.1
Dec 12 08:17:59.020 INFO [stderr]     Checking router v0.2.0
Dec 12 08:18:01.085 INFO [stderr]     Checking multipart v0.7.0
Dec 12 08:18:04.178 INFO [stderr]     Checking bodyparser v0.4.1
Dec 12 08:18:07.604 INFO [stderr]     Checking urlencoded v0.4.1
Dec 12 08:18:10.587 INFO [stderr]     Checking params v0.3.1
Dec 12 08:18:15.140 INFO [stderr]     Checking rust-http-logger v0.2.0 (/source)
Dec 12 08:18:21.384 INFO [stderr] warning: struct is never constructed: `StringError`
Dec 12 08:18:21.384 INFO [stderr]   --> src/main.rs:55:1
Dec 12 08:18:21.384 INFO [stderr]    |
Dec 12 08:18:21.384 INFO [stderr] 55 | struct StringError(String);
Dec 12 08:18:21.384 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:18:21.384 INFO [stderr]    |
Dec 12 08:18:21.384 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 08:18:21.384 INFO [stderr] 
Dec 12 08:18:21.680 INFO [stderr] warning: struct is never constructed: `StringError`
Dec 12 08:18:21.680 INFO [stderr]   --> src/main.rs:55:1
Dec 12 08:18:21.680 INFO [stderr]    |
Dec 12 08:18:21.680 INFO [stderr] 55 | struct StringError(String);
Dec 12 08:18:21.680 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:18:21.680 INFO [stderr]    |
Dec 12 08:18:21.680 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 08:18:21.680 INFO [stderr] 
Dec 12 08:18:21.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.80s
Dec 12 08:18:21.680 INFO [stderr] su: No module specific data is present
Dec 12 08:18:22.090 INFO running `"docker" "inspect" "6d02fc4d10b5bd92d669c4f8960afddbd45ae07160d953b7324de0ab8ae5d03e"`
Dec 12 08:18:22.260 INFO running `"docker" "rm" "-f" "6d02fc4d10b5bd92d669c4f8960afddbd45ae07160d953b7324de0ab8ae5d03e"`
Dec 12 08:18:22.408 INFO [stdout] 6d02fc4d10b5bd92d669c4f8960afddbd45ae07160d953b7324de0ab8ae5d03e