Dec 18 06:21:15.996 INFO checking MoreAxes/ws-test against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 06:21:15.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/MoreAxes/ws-test:/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 06:21:16.374 INFO [stdout] 689066f4378e0dcb4a1f5d2f652b61169695e43cea986b4fa727e2d2c694b172
Dec 18 06:21:16.378 INFO running `"docker" "start" "-a" "689066f4378e0dcb4a1f5d2f652b61169695e43cea986b4fa727e2d2c694b172"`
Dec 18 06:21:17.260 INFO [stderr]     Checking httparse v1.1.2
Dec 18 06:21:17.261 INFO [stderr]     Checking net2 v0.2.26
Dec 18 06:21:17.261 INFO [stderr]     Checking nix v0.5.1
Dec 18 06:21:17.262 INFO [stderr]     Checking url v1.2.3
Dec 18 06:21:17.264 INFO [stderr]     Checking env_logger v0.3.5
Dec 18 06:21:18.764 INFO [stderr]     Checking miow v0.1.3
Dec 18 06:21:21.282 INFO [stderr]     Checking mio v0.5.1
Dec 18 06:21:22.523 INFO [stderr]     Checking ws v0.5.3
Dec 18 06:21:24.328 INFO [stderr]     Checking ws-test v0.1.0 (/opt/crater/workdir)
Dec 18 06:21:24.944 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 06:21:24.944 INFO [stderr]  --> src/server.rs:2:1
Dec 18 06:21:24.944 INFO [stderr]   |
Dec 18 06:21:24.944 INFO [stderr] 2 | #[macro_use] extern crate log;
Dec 18 06:21:24.944 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 06:21:24.944 INFO [stderr]   |
Dec 18 06:21:24.944 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:21:24.944 INFO [stderr] 
Dec 18 06:21:25.396 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 06:21:25.396 INFO [stderr]  --> src/server.rs:2:1
Dec 18 06:21:25.396 INFO [stderr]   |
Dec 18 06:21:25.396 INFO [stderr] 2 | #[macro_use] extern crate log;
Dec 18 06:21:25.396 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 06:21:25.396 INFO [stderr]   |
Dec 18 06:21:25.396 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:21:25.396 INFO [stderr] 
Dec 18 06:21:25.544 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 06:21:25.544 INFO [stderr]  --> src/client.rs:2:1
Dec 18 06:21:25.544 INFO [stderr]   |
Dec 18 06:21:25.544 INFO [stderr] 2 | #[macro_use] extern crate log;
Dec 18 06:21:25.544 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 06:21:25.548 INFO [stderr]   |
Dec 18 06:21:25.548 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:21:25.548 INFO [stderr] 
Dec 18 06:21:25.624 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 06:21:25.624 INFO [stderr]  --> src/client.rs:2:1
Dec 18 06:21:25.624 INFO [stderr]   |
Dec 18 06:21:25.624 INFO [stderr] 2 | #[macro_use] extern crate log;
Dec 18 06:21:25.624 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 06:21:25.624 INFO [stderr]   |
Dec 18 06:21:25.624 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:21:25.624 INFO [stderr] 
Dec 18 06:21:25.635 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:21:25.635 INFO [stderr]   --> src/client.rs:56:3
Dec 18 06:21:25.635 INFO [stderr]    |
Dec 18 06:21:25.635 INFO [stderr] 56 |   guard.join();
Dec 18 06:21:25.635 INFO [stderr]    |   ^^^^^^^^^^^^^
Dec 18 06:21:25.635 INFO [stderr]    |
Dec 18 06:21:25.635 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 06:21:25.635 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:21:25.635 INFO [stderr] 
Dec 18 06:21:25.760 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:21:25.760 INFO [stderr]   --> src/client.rs:56:3
Dec 18 06:21:25.760 INFO [stderr]    |
Dec 18 06:21:25.760 INFO [stderr] 56 |   guard.join();
Dec 18 06:21:25.760 INFO [stderr]    |   ^^^^^^^^^^^^^
Dec 18 06:21:25.760 INFO [stderr]    |
Dec 18 06:21:25.760 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 06:21:25.760 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:21:25.760 INFO [stderr] 
Dec 18 06:21:25.818 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.64s
Dec 18 06:21:26.604 INFO running `"docker" "inspect" "689066f4378e0dcb4a1f5d2f652b61169695e43cea986b4fa727e2d2c694b172"`
Dec 18 06:21:26.847 INFO running `"docker" "rm" "-f" "689066f4378e0dcb4a1f5d2f652b61169695e43cea986b4fa727e2d2c694b172"`
Dec 18 06:21:27.036 INFO [stdout] 689066f4378e0dcb4a1f5d2f652b61169695e43cea986b4fa727e2d2c694b172