Nov 16 07:31:53.969 INFO testing yodang/http2c against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 07:31:53.969 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 07:31:54.120 INFO [stdout] ec194b6cec703cf0643d7c4ff71b97603978cdc193ea333de7ee5154fe0c45e3
Nov 16 07:31:54.123 INFO running `"docker" "start" "-a" "ec194b6cec703cf0643d7c4ff71b97603978cdc193ea333de7ee5154fe0c45e3"`
Nov 16 07:31:54.692 INFO [stderr] usermod: no changes
Nov 16 07:31:54.785 INFO [stderr]    Compiling futures v0.1.17
Nov 16 07:31:54.786 INFO [stderr]    Compiling scoped-tls v0.1.0
Nov 16 07:31:54.786 INFO [stderr]    Compiling iovec v0.1.1
Nov 16 07:31:54.786 INFO [stderr]    Compiling rand v0.3.20
Nov 16 07:31:54.787 INFO [stderr]    Compiling num_cpus v1.8.0
Nov 16 07:31:54.787 INFO [stderr]    Compiling time v0.1.39
Nov 16 07:31:54.787 INFO [stderr]    Compiling base64 v0.9.0
Nov 16 07:31:54.788 INFO [stderr]    Compiling mime v0.3.5
Nov 16 07:31:55.399 INFO [stderr]    Compiling bytes v0.4.6
Nov 16 07:31:55.399 INFO [stderr]    Compiling mio v0.6.12
Nov 16 07:32:02.147 INFO [stderr]    Compiling tokio-io v0.1.4
Nov 16 07:32:02.147 INFO [stderr]    Compiling tokio-service v0.1.0
Nov 16 07:32:02.147 INFO [stderr]    Compiling relay v0.1.0
Nov 16 07:32:02.155 INFO [stderr]    Compiling futures-cpupool v0.1.8
Nov 16 07:32:04.531 INFO [stderr]    Compiling tokio-core v0.1.12
Nov 16 07:32:06.680 INFO [stderr]    Compiling tokio-proto v0.1.1
Nov 16 07:32:09.043 INFO [stderr]    Compiling hyper v0.11.15
Nov 16 07:32:17.647 INFO [stderr]    Compiling http2c v0.1.0 (/source)
Nov 16 07:32:17.871 INFO [stderr] warning: unused import: `bytes::Bytes`
Nov 16 07:32:17.871 INFO [stderr]   --> src/main.rs:10:5
Nov 16 07:32:17.871 INFO [stderr]    |
Nov 16 07:32:17.871 INFO [stderr] 10 | use bytes::Bytes;
Nov 16 07:32:17.871 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 07:32:17.871 INFO [stderr]    |
Nov 16 07:32:17.871 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 07:32:17.871 INFO [stderr] 
Nov 16 07:32:17.871 INFO [stderr] warning: unused imports: `Write`, `self`
Nov 16 07:32:17.871 INFO [stderr]   --> src/main.rs:12:15
Nov 16 07:32:17.871 INFO [stderr]    |
Nov 16 07:32:17.871 INFO [stderr] 12 | use std::io::{self, Write};
Nov 16 07:32:17.871 INFO [stderr]    |               ^^^^  ^^^^^
Nov 16 07:32:17.871 INFO [stderr] 
Nov 16 07:32:17.871 INFO [stderr] warning: unused import: `Header`
Nov 16 07:32:17.871 INFO [stderr]   --> src/main.rs:14:21
Nov 16 07:32:17.871 INFO [stderr]    |
Nov 16 07:32:17.871 INFO [stderr] 14 | use hyper::header::{Header, Protocol, ProtocolName};
Nov 16 07:32:17.871 INFO [stderr]    |                     ^^^^^^
Nov 16 07:32:17.871 INFO [stderr] 
Nov 16 07:32:17.972 INFO [stderr] warning: enum is never used: `FrameType`
Nov 16 07:32:17.972 INFO [stderr]  --> src/frame.rs:2:1
Nov 16 07:32:17.972 INFO [stderr]   |
Nov 16 07:32:17.972 INFO [stderr] 2 | pub enum FrameType
Nov 16 07:32:17.972 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Nov 16 07:32:17.972 INFO [stderr]   |
Nov 16 07:32:17.972 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 07:32:17.972 INFO [stderr] 
Nov 16 07:32:17.972 INFO [stderr] warning: struct is never constructed: `Http2Frame`
Nov 16 07:32:17.972 INFO [stderr]   --> src/frame.rs:17:1
Nov 16 07:32:17.972 INFO [stderr]    |
Nov 16 07:32:17.972 INFO [stderr] 17 | pub struct Http2Frame
Nov 16 07:32:17.972 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:32:17.972 INFO [stderr] 
Nov 16 07:32:17.987 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 07:32:17.987 INFO [stderr]   --> src/main.rs:48:5
Nov 16 07:32:17.987 INFO [stderr]    |
Nov 16 07:32:17.987 INFO [stderr] 48 |     core.run(worker);
Nov 16 07:32:17.987 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 16 07:32:17.987 INFO [stderr]    |
Nov 16 07:32:17.987 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 07:32:17.988 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 07:32:17.988 INFO [stderr] 
Nov 16 07:32:22.147 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.42s
Nov 16 07:32:22.147 INFO [stderr] su: No module specific data is present
Nov 16 07:32:22.601 INFO running `"docker" "inspect" "ec194b6cec703cf0643d7c4ff71b97603978cdc193ea333de7ee5154fe0c45e3"`
Nov 16 07:32:22.857 INFO running `"docker" "rm" "-f" "ec194b6cec703cf0643d7c4ff71b97603978cdc193ea333de7ee5154fe0c45e3"`
Nov 16 07:32:23.179 INFO [stdout] ec194b6cec703cf0643d7c4ff71b97603978cdc193ea333de7ee5154fe0c45e3
Nov 16 07:32:23.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 07:32:23.822 INFO [stdout] ec785692b01a97a31d489f16f6f32a02c76949dc96f8e0444fa2baf92344d976
Nov 16 07:32:23.826 INFO running `"docker" "start" "-a" "ec785692b01a97a31d489f16f6f32a02c76949dc96f8e0444fa2baf92344d976"`
Nov 16 07:32:25.191 INFO [stderr] usermod: no changes
Nov 16 07:32:25.367 INFO [stderr]    Compiling http2c v0.1.0 (/source)
Nov 16 07:32:25.694 INFO [stderr] warning: unused import: `bytes::Bytes`
Nov 16 07:32:25.695 INFO [stderr]   --> src/main.rs:10:5
Nov 16 07:32:25.695 INFO [stderr]    |
Nov 16 07:32:25.695 INFO [stderr] 10 | use bytes::Bytes;
Nov 16 07:32:25.696 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 07:32:25.696 INFO [stderr]    |
Nov 16 07:32:25.696 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 07:32:25.697 INFO [stderr] 
Nov 16 07:32:25.697 INFO [stderr] warning: unused imports: `Write`, `self`
Nov 16 07:32:25.697 INFO [stderr]   --> src/main.rs:12:15
Nov 16 07:32:25.697 INFO [stderr]    |
Nov 16 07:32:25.698 INFO [stderr] 12 | use std::io::{self, Write};
Nov 16 07:32:25.698 INFO [stderr]    |               ^^^^  ^^^^^
Nov 16 07:32:25.710 INFO [stderr] 
Nov 16 07:32:25.715 INFO [stderr] warning: unused import: `Header`
Nov 16 07:32:25.716 INFO [stderr]   --> src/main.rs:14:21
Nov 16 07:32:25.717 INFO [stderr]    |
Nov 16 07:32:25.717 INFO [stderr] 14 | use hyper::header::{Header, Protocol, ProtocolName};
Nov 16 07:32:25.717 INFO [stderr]    |                     ^^^^^^
Nov 16 07:32:25.718 INFO [stderr] 
Nov 16 07:32:25.799 INFO [stderr] warning: enum is never used: `FrameType`
Nov 16 07:32:25.799 INFO [stderr]  --> src/frame.rs:2:1
Nov 16 07:32:25.799 INFO [stderr]   |
Nov 16 07:32:25.799 INFO [stderr] 2 | pub enum FrameType
Nov 16 07:32:25.799 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Nov 16 07:32:25.799 INFO [stderr]   |
Nov 16 07:32:25.799 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 07:32:25.799 INFO [stderr] 
Nov 16 07:32:25.799 INFO [stderr] warning: struct is never constructed: `Http2Frame`
Nov 16 07:32:25.799 INFO [stderr]   --> src/frame.rs:17:1
Nov 16 07:32:25.799 INFO [stderr]    |
Nov 16 07:32:25.799 INFO [stderr] 17 | pub struct Http2Frame
Nov 16 07:32:25.799 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:32:25.799 INFO [stderr] 
Nov 16 07:32:25.815 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 07:32:25.815 INFO [stderr]   --> src/main.rs:48:5
Nov 16 07:32:25.815 INFO [stderr]    |
Nov 16 07:32:25.815 INFO [stderr] 48 |     core.run(worker);
Nov 16 07:32:25.815 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 16 07:32:25.815 INFO [stderr]    |
Nov 16 07:32:25.815 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 07:32:25.815 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 07:32:25.815 INFO [stderr] 
Nov 16 07:32:26.241 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Nov 16 07:32:26.241 INFO [stderr] su: No module specific data is present
Nov 16 07:32:26.777 INFO running `"docker" "inspect" "ec785692b01a97a31d489f16f6f32a02c76949dc96f8e0444fa2baf92344d976"`
Nov 16 07:32:27.092 INFO running `"docker" "rm" "-f" "ec785692b01a97a31d489f16f6f32a02c76949dc96f8e0444fa2baf92344d976"`
Nov 16 07:32:27.395 INFO [stdout] ec785692b01a97a31d489f16f6f32a02c76949dc96f8e0444fa2baf92344d976
Nov 16 07:32:27.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --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 07:32:27.913 INFO [stdout] 6ce6a72e504a261292c49e40bf8ec846a05e2811edeff1cc2482ae9e39903b81
Nov 16 07:32:27.915 INFO running `"docker" "start" "-a" "6ce6a72e504a261292c49e40bf8ec846a05e2811edeff1cc2482ae9e39903b81"`
Nov 16 07:32:28.868 INFO [stderr] usermod: no changes
Nov 16 07:32:28.999 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 16 07:32:29.010 INFO [stderr]      Running /target/debug/deps/http2c-4d6ca19e45d02230
Nov 16 07:32:29.019 INFO [stderr] su: No module specific data is present
Nov 16 07:32:29.019 INFO [stdout] 
Nov 16 07:32:29.020 INFO [stdout] running 0 tests
Nov 16 07:32:29.020 INFO [stdout] 
Nov 16 07:32:29.020 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:32:29.021 INFO [stdout] 
Nov 16 07:32:30.170 INFO running `"docker" "inspect" "6ce6a72e504a261292c49e40bf8ec846a05e2811edeff1cc2482ae9e39903b81"`
Nov 16 07:32:30.428 INFO running `"docker" "rm" "-f" "6ce6a72e504a261292c49e40bf8ec846a05e2811edeff1cc2482ae9e39903b81"`
Nov 16 07:32:30.665 INFO [stdout] 6ce6a72e504a261292c49e40bf8ec846a05e2811edeff1cc2482ae9e39903b81