Dec 11 19:21:59.083 INFO checking dthg/tower-hello against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 19:21:59.083 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 11 19:21:59.614 INFO [stdout] d97c2544ce286ca819c149acc81d0120914183cad6dae5ac6a31114345c7c7fe
Dec 11 19:21:59.616 INFO running `"docker" "start" "-a" "d97c2544ce286ca819c149acc81d0120914183cad6dae5ac6a31114345c7c7fe"`
Dec 11 19:22:00.839 INFO [stderr] usermod: no changes
Dec 11 19:22:01.240 INFO [stderr]     Checking tower-service v0.1.0
Dec 11 19:22:01.240 INFO [stderr]    Compiling iovec v0.1.2
Dec 11 19:22:01.252 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 11 19:22:01.264 INFO [stderr]     Checking mio v0.6.16
Dec 11 19:22:01.264 INFO [stderr]     Checking atoi v0.2.3
Dec 11 19:22:01.264 INFO [stderr]     Checking serde_plain v0.3.0
Dec 11 19:22:01.264 INFO [stderr]     Checking serde_json v1.0.27
Dec 11 19:22:01.264 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 11 19:22:02.362 INFO [stderr]     Checking h2 v0.1.12
Dec 11 19:22:03.228 INFO [stderr]    Compiling syn v0.14.9
Dec 11 19:22:03.448 INFO [stderr]    Compiling syn v0.15.1
Dec 11 19:22:04.452 INFO [stderr]     Checking chrono v0.4.6
Dec 11 19:22:05.199 INFO [stderr]     Checking serde_urlencoded v0.5.3
Dec 11 19:22:05.336 INFO [stderr]    Compiling bytes v0.4.10
Dec 11 19:22:10.616 INFO [stderr]     Checking tokio-threadpool v0.1.6
Dec 11 19:22:10.658 INFO [stderr]     Checking mio-uds v0.6.7
Dec 11 19:22:12.148 INFO [stderr]     Checking tokio-reactor v0.1.5
Dec 11 19:22:12.444 INFO [stderr]    Compiling http v0.1.12
Dec 11 19:22:16.301 INFO [stderr]     Checking flate2 v1.0.2
Dec 11 19:22:20.616 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 11 19:22:20.616 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 11 19:22:20.617 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 11 19:22:21.924 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 11 19:22:30.099 INFO [stderr]     Checking tokio v0.1.8
Dec 11 19:22:38.849 INFO [stderr]     Checking hyper v0.12.9
Dec 11 19:22:39.596 INFO [stderr]    Compiling serde_derive v1.0.78
Dec 11 19:23:07.714 INFO [stderr]    Compiling tower-web-macros v0.2.1
Dec 11 19:23:27.298 INFO [stderr]     Checking tower-web v0.2.2
Dec 11 19:23:37.563 INFO [stderr]     Checking tower-hello v0.1.0 (/source)
Dec 11 19:23:44.000 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 19:23:44.000 INFO [stderr]  --> src/main.rs:4:1
Dec 11 19:23:44.000 INFO [stderr]   |
Dec 11 19:23:44.001 INFO [stderr] 4 | #[macro_use]
Dec 11 19:23:44.001 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 19:23:44.001 INFO [stderr]   |
Dec 11 19:23:44.001 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 19:23:44.002 INFO [stderr] 
Dec 11 19:23:44.140 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 19:23:44.140 INFO [stderr]  --> src/main.rs:4:1
Dec 11 19:23:44.140 INFO [stderr]   |
Dec 11 19:23:44.140 INFO [stderr] 4 | #[macro_use]
Dec 11 19:23:44.140 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 19:23:44.144 INFO [stderr]   |
Dec 11 19:23:44.144 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 19:23:44.144 INFO [stderr] 
Dec 11 19:23:44.278 INFO [stderr] warning: unused import: `tokio::prelude`
Dec 11 19:23:44.278 INFO [stderr]  --> src/main.rs:8:5
Dec 11 19:23:44.278 INFO [stderr]   |
Dec 11 19:23:44.278 INFO [stderr] 8 | use tokio::prelude::*;
Dec 11 19:23:44.278 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 11 19:23:44.292 INFO [stderr] 
Dec 11 19:23:44.416 INFO [stderr] warning: unused import: `tokio::prelude`
Dec 11 19:23:44.416 INFO [stderr]  --> src/main.rs:8:5
Dec 11 19:23:44.416 INFO [stderr]   |
Dec 11 19:23:44.417 INFO [stderr] 8 | use tokio::prelude::*;
Dec 11 19:23:44.417 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 11 19:23:44.445 INFO [stderr] 
Dec 11 19:23:44.573 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 43s
Dec 11 19:23:44.601 INFO [stderr] su: No module specific data is present
Dec 11 19:23:46.452 INFO running `"docker" "inspect" "d97c2544ce286ca819c149acc81d0120914183cad6dae5ac6a31114345c7c7fe"`
Dec 11 19:23:46.834 INFO running `"docker" "rm" "-f" "d97c2544ce286ca819c149acc81d0120914183cad6dae5ac6a31114345c7c7fe"`
Dec 11 19:23:47.236 INFO [stdout] d97c2544ce286ca819c149acc81d0120914183cad6dae5ac6a31114345c7c7fe