Dec 05 07:11:44.366 INFO testing skade/hyper-server against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 07:11:44.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 07:11:44.942 INFO [stdout] 42d60c0ea7c5fad6e89c6dce43009cae9365ef89216879408c5bfaee5f2f91ec
Dec 05 07:11:44.946 INFO running `"docker" "start" "-a" "42d60c0ea7c5fad6e89c6dce43009cae9365ef89216879408c5bfaee5f2f91ec"`
Dec 05 07:11:46.224 INFO [stderr] usermod: no changes
Dec 05 07:11:46.452 INFO [stderr]    Compiling termcolor v0.3.4
Dec 05 07:11:46.452 INFO [stderr]    Compiling memchr v2.0.1
Dec 05 07:11:46.452 INFO [stderr]    Compiling num-integer v0.1.36
Dec 05 07:11:46.452 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 05 07:11:46.464 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 05 07:11:48.164 INFO [stderr]    Compiling num-iter v0.1.35
Dec 05 07:11:48.240 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 05 07:11:49.548 INFO [stderr]    Compiling num v0.1.42
Dec 05 07:11:50.328 INFO [stderr]    Compiling chrono v0.4.0
Dec 05 07:11:51.404 INFO [stderr]    Compiling regex v0.2.6
Dec 05 07:11:52.368 INFO [stderr]    Compiling hyper v0.11.18
Dec 05 07:12:04.298 INFO [stderr]    Compiling env_logger v0.5.3
Dec 05 07:12:06.962 INFO [stderr]    Compiling pretty_env_logger v0.2.2
Dec 05 07:12:14.297 INFO [stderr]    Compiling hyper-server v0.1.0 (/source)
Dec 05 07:12:15.216 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:12:15.216 INFO [stderr]   --> src/main.rs:32:17
Dec 05 07:12:15.216 INFO [stderr]    |
Dec 05 07:12:15.216 INFO [stderr] 32 |                 subscription.sender.start_send(Ok(Chunk::from(format!("{}\n", payload))));
Dec 05 07:12:15.216 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:12:15.216 INFO [stderr]    |
Dec 05 07:12:15.217 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 07:12:15.217 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:12:15.217 INFO [stderr] 
Dec 05 07:12:15.217 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:12:15.217 INFO [stderr]   --> src/main.rs:33:17
Dec 05 07:12:15.217 INFO [stderr]    |
Dec 05 07:12:15.217 INFO [stderr] 33 |                 subscription.sender.poll_complete();
Dec 05 07:12:15.217 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:12:15.217 INFO [stderr]    |
Dec 05 07:12:15.217 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:12:15.217 INFO [stderr] 
Dec 05 07:12:19.697 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.44s
Dec 05 07:12:19.706 INFO [stderr] su: No module specific data is present
Dec 05 07:12:21.800 INFO running `"docker" "inspect" "42d60c0ea7c5fad6e89c6dce43009cae9365ef89216879408c5bfaee5f2f91ec"`
Dec 05 07:12:22.064 INFO running `"docker" "rm" "-f" "42d60c0ea7c5fad6e89c6dce43009cae9365ef89216879408c5bfaee5f2f91ec"`
Dec 05 07:12:22.292 INFO [stdout] 42d60c0ea7c5fad6e89c6dce43009cae9365ef89216879408c5bfaee5f2f91ec
Dec 05 07:12:22.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 07:12:22.654 INFO [stdout] d3650d42548a51b3434f07878e9848019232448d6576dae453dbc45bf6f65bfa
Dec 05 07:12:22.657 INFO running `"docker" "start" "-a" "d3650d42548a51b3434f07878e9848019232448d6576dae453dbc45bf6f65bfa"`
Dec 05 07:12:23.563 INFO [stderr] usermod: no changes
Dec 05 07:12:23.683 INFO [stderr]    Compiling hyper-server v0.1.0 (/source)
Dec 05 07:12:24.426 INFO [stderr] warning: unused variable: `body_str`
Dec 05 07:12:24.426 INFO [stderr]    --> src/main.rs:241:21
Dec 05 07:12:24.426 INFO [stderr]     |
Dec 05 07:12:24.426 INFO [stderr] 241 |                 let body_str = str::from_utf8(body.as_ref()).expect("client body decode error");
Dec 05 07:12:24.426 INFO [stderr]     |                     ^^^^^^^^ help: consider using `_body_str` instead
Dec 05 07:12:24.426 INFO [stderr]     |
Dec 05 07:12:24.426 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 07:12:24.426 INFO [stderr] 
Dec 05 07:12:24.478 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:12:24.478 INFO [stderr]   --> src/main.rs:32:17
Dec 05 07:12:24.478 INFO [stderr]    |
Dec 05 07:12:24.478 INFO [stderr] 32 |                 subscription.sender.start_send(Ok(Chunk::from(format!("{}\n", payload))));
Dec 05 07:12:24.478 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:12:24.478 INFO [stderr]    |
Dec 05 07:12:24.478 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 07:12:24.478 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:12:24.478 INFO [stderr] 
Dec 05 07:12:24.478 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:12:24.478 INFO [stderr]   --> src/main.rs:33:17
Dec 05 07:12:24.478 INFO [stderr]    |
Dec 05 07:12:24.478 INFO [stderr] 33 |                 subscription.sender.poll_complete();
Dec 05 07:12:24.478 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:12:24.478 INFO [stderr]    |
Dec 05 07:12:24.478 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:12:24.478 INFO [stderr] 
Dec 05 07:12:28.996 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.41s
Dec 05 07:12:29.003 INFO [stderr] su: No module specific data is present
Dec 05 07:12:29.734 INFO running `"docker" "inspect" "d3650d42548a51b3434f07878e9848019232448d6576dae453dbc45bf6f65bfa"`
Dec 05 07:12:29.974 INFO running `"docker" "rm" "-f" "d3650d42548a51b3434f07878e9848019232448d6576dae453dbc45bf6f65bfa"`
Dec 05 07:12:30.209 INFO [stdout] d3650d42548a51b3434f07878e9848019232448d6576dae453dbc45bf6f65bfa