Nov 16 13:10:56.416 INFO testing skade/hyper-server against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 13:10:56.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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"`
Nov 16 13:10:56.900 INFO [stdout] e97d26bfc45c8417de10bb5aba48574e36cd2f068f2a1a036cbd6aeb929239a0
Nov 16 13:10:56.907 INFO running `"docker" "start" "-a" "e97d26bfc45c8417de10bb5aba48574e36cd2f068f2a1a036cbd6aeb929239a0"`
Nov 16 13:10:57.989 INFO [stderr] usermod: no changes
Nov 16 13:10:58.219 INFO [stderr]    Compiling termcolor v0.3.4
Nov 16 13:10:58.219 INFO [stderr]    Compiling num-integer v0.1.36
Nov 16 13:10:58.219 INFO [stderr]    Compiling tokio-service v0.1.0
Nov 16 13:10:58.219 INFO [stderr]    Compiling relay v0.1.1
Nov 16 13:10:58.219 INFO [stderr]    Compiling rand v0.3.22
Nov 16 13:10:58.219 INFO [stderr]    Compiling futures-cpupool v0.1.8
Nov 16 13:10:59.083 INFO [stderr]    Compiling tokio-proto v0.1.1
Nov 16 13:10:59.223 INFO [stderr]    Compiling num-iter v0.1.35
Nov 16 13:11:00.239 INFO [stderr]    Compiling num v0.1.42
Nov 16 13:11:00.503 INFO [stderr]    Compiling chrono v0.4.0
Nov 16 13:11:03.390 INFO [stderr]    Compiling hyper v0.11.18
Nov 16 13:11:04.198 INFO [stderr]    Compiling env_logger v0.5.3
Nov 16 13:11:07.327 INFO [stderr]    Compiling pretty_env_logger v0.2.2
Nov 16 13:11:16.844 INFO [stderr]    Compiling hyper-server v0.1.0 (/source)
Nov 16 13:11:17.719 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:11:17.720 INFO [stderr]   --> src/main.rs:32:17
Nov 16 13:11:17.720 INFO [stderr]    |
Nov 16 13:11:17.720 INFO [stderr] 32 |                 subscription.sender.start_send(Ok(Chunk::from(format!("{}\n", payload))));
Nov 16 13:11:17.720 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:11:17.720 INFO [stderr]    |
Nov 16 13:11:17.720 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 13:11:17.720 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:11:17.720 INFO [stderr] 
Nov 16 13:11:17.720 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:11:17.720 INFO [stderr]   --> src/main.rs:33:17
Nov 16 13:11:17.720 INFO [stderr]    |
Nov 16 13:11:17.720 INFO [stderr] 33 |                 subscription.sender.poll_complete();
Nov 16 13:11:17.720 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:11:17.720 INFO [stderr]    |
Nov 16 13:11:17.720 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:11:17.720 INFO [stderr] 
Nov 16 13:11:22.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.14s
Nov 16 13:11:22.179 INFO [stderr] su: No module specific data is present
Nov 16 13:11:23.021 INFO running `"docker" "inspect" "e97d26bfc45c8417de10bb5aba48574e36cd2f068f2a1a036cbd6aeb929239a0"`
Nov 16 13:11:23.289 INFO running `"docker" "rm" "-f" "e97d26bfc45c8417de10bb5aba48574e36cd2f068f2a1a036cbd6aeb929239a0"`
Nov 16 13:11:23.656 INFO [stdout] e97d26bfc45c8417de10bb5aba48574e36cd2f068f2a1a036cbd6aeb929239a0
Nov 16 13:11:23.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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"`
Nov 16 13:11:24.074 INFO [stdout] b331b99f8a0d9206b6c24ea5bb0b1cdc044a04a94ab3b56536132b136357076b
Nov 16 13:11:24.081 INFO running `"docker" "start" "-a" "b331b99f8a0d9206b6c24ea5bb0b1cdc044a04a94ab3b56536132b136357076b"`
Nov 16 13:11:25.117 INFO [stderr] usermod: no changes
Nov 16 13:11:25.243 INFO [stderr]    Compiling hyper-server v0.1.0 (/source)
Nov 16 13:11:26.095 INFO [stderr] warning: unused variable: `body_str`
Nov 16 13:11:26.095 INFO [stderr]    --> src/main.rs:241:21
Nov 16 13:11:26.095 INFO [stderr]     |
Nov 16 13:11:26.095 INFO [stderr] 241 |                 let body_str = str::from_utf8(body.as_ref()).expect("client body decode error");
Nov 16 13:11:26.095 INFO [stderr]     |                     ^^^^^^^^ help: consider using `_body_str` instead
Nov 16 13:11:26.095 INFO [stderr]     |
Nov 16 13:11:26.095 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 13:11:26.095 INFO [stderr] 
Nov 16 13:11:26.159 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:11:26.159 INFO [stderr]   --> src/main.rs:32:17
Nov 16 13:11:26.159 INFO [stderr]    |
Nov 16 13:11:26.159 INFO [stderr] 32 |                 subscription.sender.start_send(Ok(Chunk::from(format!("{}\n", payload))));
Nov 16 13:11:26.159 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:11:26.159 INFO [stderr]    |
Nov 16 13:11:26.159 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 13:11:26.159 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:11:26.159 INFO [stderr] 
Nov 16 13:11:26.159 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:11:26.159 INFO [stderr]   --> src/main.rs:33:17
Nov 16 13:11:26.159 INFO [stderr]    |
Nov 16 13:11:26.159 INFO [stderr] 33 |                 subscription.sender.poll_complete();
Nov 16 13:11:26.159 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:11:26.159 INFO [stderr]    |
Nov 16 13:11:26.159 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:11:26.159 INFO [stderr] 
Nov 16 13:11:32.687 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.55s
Nov 16 13:11:32.695 INFO [stderr] su: No module specific data is present
Nov 16 13:11:33.016 INFO running `"docker" "inspect" "b331b99f8a0d9206b6c24ea5bb0b1cdc044a04a94ab3b56536132b136357076b"`
Nov 16 13:11:33.144 INFO running `"docker" "rm" "-f" "b331b99f8a0d9206b6c24ea5bb0b1cdc044a04a94ab3b56536132b136357076b"`
Nov 16 13:11:33.257 INFO [stdout] b331b99f8a0d9206b6c24ea5bb0b1cdc044a04a94ab3b56536132b136357076b