Dec 18 08:59:15.605 INFO checking yamaha_avr-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 08:59:15.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/yamaha_avr/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:59:15.968 INFO [stdout] bf38dba8b6222798eb0fdd692f0fca4708543057920c17a8fd99c6688dc55422
Dec 18 08:59:15.976 INFO running `"docker" "start" "-a" "bf38dba8b6222798eb0fdd692f0fca4708543057920c17a8fd99c6688dc55422"`
Dec 18 08:59:17.472 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 18 08:59:18.620 INFO [stderr]    Compiling semver v0.9.0
Dec 18 08:59:19.626 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 18 08:59:20.325 INFO [stderr]    Compiling rand_chacha v0.1.0
Dec 18 08:59:20.325 INFO [stderr]    Compiling rand_pcg v0.1.1
Dec 18 08:59:20.325 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 18 08:59:20.325 INFO [stderr]    Compiling rand v0.6.1
Dec 18 08:59:21.580 INFO [stderr]     Checking parking_lot v0.6.4
Dec 18 08:59:22.184 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 18 08:59:23.327 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 18 08:59:23.327 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 18 08:59:23.327 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 18 08:59:23.818 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 18 08:59:25.180 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 18 08:59:25.938 INFO [stderr]     Checking tokio v0.1.13
Dec 18 08:59:27.004 INFO [stderr]     Checking tokio-core v0.1.17
Dec 18 08:59:28.612 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 18 08:59:30.980 INFO [stderr]     Checking hyper v0.11.27
Dec 18 08:59:36.396 INFO [stderr]     Checking yamaha_avr v0.2.0 (/opt/crater/workdir)
Dec 18 08:59:37.848 INFO [stderr] warning: unused import: `std::str`
Dec 18 08:59:37.848 INFO [stderr]  --> src/yamaha/http.rs:2:5
Dec 18 08:59:37.848 INFO [stderr]   |
Dec 18 08:59:37.848 INFO [stderr] 2 | use std::str;
Dec 18 08:59:37.848 INFO [stderr]   |     ^^^^^^^^
Dec 18 08:59:37.848 INFO [stderr]   |
Dec 18 08:59:37.848 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:59:37.848 INFO [stderr] 
Dec 18 08:59:38.112 INFO [stderr] warning: unused import: `std::str`
Dec 18 08:59:38.112 INFO [stderr]  --> src/yamaha/http.rs:2:5
Dec 18 08:59:38.112 INFO [stderr]   |
Dec 18 08:59:38.112 INFO [stderr] 2 | use std::str;
Dec 18 08:59:38.112 INFO [stderr]   |     ^^^^^^^^
Dec 18 08:59:38.112 INFO [stderr]   |
Dec 18 08:59:38.112 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:59:38.112 INFO [stderr] 
Dec 18 08:59:40.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.29s
Dec 18 08:59:41.342 INFO running `"docker" "inspect" "bf38dba8b6222798eb0fdd692f0fca4708543057920c17a8fd99c6688dc55422"`
Dec 18 08:59:41.626 INFO running `"docker" "rm" "-f" "bf38dba8b6222798eb0fdd692f0fca4708543057920c17a8fd99c6688dc55422"`
Dec 18 08:59:42.019 INFO [stdout] bf38dba8b6222798eb0fdd692f0fca4708543057920c17a8fd99c6688dc55422