Dec 04 17:59:10.195 INFO checking gsnewmark/hltb against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 17:59:10.195 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 17:59:10.591 INFO [stdout] 6d6863ddf03f4d19f404f2dcce911ba282080d50302e1f502ced8653fa6a0781
Dec 04 17:59:10.592 INFO running `"docker" "start" "-a" "6d6863ddf03f4d19f404f2dcce911ba282080d50302e1f502ced8653fa6a0781"`
Dec 04 17:59:12.155 INFO [stderr] usermod: no changes
Dec 04 17:59:12.595 INFO [stderr]     Checking serde v1.0.53
Dec 04 17:59:12.603 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 04 17:59:12.622 INFO [stderr]     Checking tokio-io v0.1.6
Dec 04 17:59:12.622 INFO [stderr]     Checking backtrace v0.3.6
Dec 04 17:59:12.622 INFO [stderr]     Checking libflate v0.1.14
Dec 04 17:59:14.891 INFO [stderr]     Checking crossbeam-epoch v0.4.1
Dec 04 17:59:15.000 INFO [stderr]     Checking failure v0.1.1
Dec 04 17:59:16.034 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 04 17:59:17.939 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 04 17:59:18.989 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 04 17:59:18.995 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 04 17:59:19.903 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 04 17:59:22.255 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 04 17:59:23.715 INFO [stderr]     Checking tokio v0.1.6
Dec 04 17:59:26.128 INFO [stderr]     Checking tokio-core v0.1.17
Dec 04 17:59:28.560 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 17:59:28.563 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 04 17:59:29.398 INFO [stderr]     Checking serde_urlencoded v0.5.1
Dec 04 17:59:29.398 INFO [stderr]     Checking serde_json v1.0.17
Dec 04 17:59:32.712 INFO [stderr]     Checking hyper v0.11.26
Dec 04 17:59:38.071 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 04 17:59:39.956 INFO [stderr]     Checking reqwest v0.8.5
Dec 04 17:59:42.878 INFO [stderr]     Checking hltb v0.1.0 (/source)
Dec 04 17:59:47.081 INFO [stderr] warning: unused variable: `opt`
Dec 04 17:59:47.081 INFO [stderr]   --> src/lib.rs:21:12
Dec 04 17:59:47.081 INFO [stderr]    |
Dec 04 17:59:47.081 INFO [stderr] 21 | pub fn run(opt: &Opt) -> Result<reqwest::Response, Error> {
Dec 04 17:59:47.081 INFO [stderr]    |            ^^^ help: consider using `_opt` instead
Dec 04 17:59:47.087 INFO [stderr]    |
Dec 04 17:59:47.090 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 17:59:47.091 INFO [stderr] 
Dec 04 17:59:47.119 INFO [stderr] warning: unused variable: `opt`
Dec 04 17:59:47.119 INFO [stderr]   --> src/lib.rs:21:12
Dec 04 17:59:47.119 INFO [stderr]    |
Dec 04 17:59:47.119 INFO [stderr] 21 | pub fn run(opt: &Opt) -> Result<reqwest::Response, Error> {
Dec 04 17:59:47.119 INFO [stderr]    |            ^^^ help: consider using `_opt` instead
Dec 04 17:59:47.119 INFO [stderr]    |
Dec 04 17:59:47.119 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 17:59:47.119 INFO [stderr] 
Dec 04 17:59:50.669 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.48s
Dec 04 17:59:50.681 INFO [stderr] su: No module specific data is present
Dec 04 17:59:51.010 INFO running `"docker" "inspect" "6d6863ddf03f4d19f404f2dcce911ba282080d50302e1f502ced8653fa6a0781"`
Dec 04 17:59:51.163 INFO running `"docker" "rm" "-f" "6d6863ddf03f4d19f404f2dcce911ba282080d50302e1f502ced8653fa6a0781"`
Dec 04 17:59:51.365 INFO [stdout] 6d6863ddf03f4d19f404f2dcce911ba282080d50302e1f502ced8653fa6a0781