Oct 31 17:34:44.645 INFO checking yodang/http2c against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 17:34:44.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Oct 31 17:34:45.201 INFO blam! 16de4429e3c8120fd7cd8dd47626ca33a627c889eed4cf0fe4cb3036ee0f74bb
Oct 31 17:34:45.213 INFO running `"docker" "start" "-a" "16de4429e3c8120fd7cd8dd47626ca33a627c889eed4cf0fe4cb3036ee0f74bb"`
Oct 31 17:34:46.912 INFO kablam! usermod: no changes
Oct 31 17:34:47.143 INFO kablam!    Compiling version_check v0.1.3
Oct 31 17:34:47.144 INFO kablam!     Checking futures v0.1.17
Oct 31 17:34:47.144 INFO kablam!     Checking httparse v1.2.4
Oct 31 17:34:47.148 INFO kablam!     Checking iovec v0.1.1
Oct 31 17:34:47.148 INFO kablam!     Checking num_cpus v1.8.0
Oct 31 17:34:47.148 INFO kablam!     Checking rand v0.3.20
Oct 31 17:34:47.150 INFO kablam!     Checking time v0.1.39
Oct 31 17:34:47.188 INFO kablam!     Checking base64 v0.9.0
Oct 31 17:34:48.788 INFO kablam!     Checking bytes v0.4.6
Oct 31 17:34:48.976 INFO kablam!     Checking mio v0.6.12
Oct 31 17:34:51.482 INFO kablam!    Compiling unicase v2.1.0
Oct 31 17:34:55.536 INFO kablam!     Checking mime v0.3.5
Oct 31 17:34:56.381 INFO kablam!     Checking tokio-io v0.1.4
Oct 31 17:34:56.381 INFO kablam!     Checking tokio-service v0.1.0
Oct 31 17:34:56.397 INFO kablam!     Checking futures-cpupool v0.1.8
Oct 31 17:34:56.397 INFO kablam!     Checking relay v0.1.0
Oct 31 17:34:57.836 INFO kablam!     Checking tokio-core v0.1.12
Oct 31 17:34:59.105 INFO kablam!     Checking tokio-proto v0.1.1
Oct 31 17:35:01.166 INFO kablam!     Checking hyper v0.11.15
Oct 31 17:35:06.320 INFO kablam!     Checking http2c v0.1.0 (/source)
Oct 31 17:35:06.781 INFO kablam! warning: unused import: `bytes::Bytes`
Oct 31 17:35:06.781 INFO kablam!   --> src/main.rs:10:5
Oct 31 17:35:06.782 INFO kablam!    |
Oct 31 17:35:06.784 INFO kablam! 10 | use bytes::Bytes;
Oct 31 17:35:06.785 INFO kablam!    |     ^^^^^^^^^^^^
Oct 31 17:35:06.785 INFO kablam!    |
Oct 31 17:35:06.785 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 31 17:35:06.786 INFO kablam! 
Oct 31 17:35:06.786 INFO kablam! warning: unused imports: `Write`, `self`
Oct 31 17:35:06.786 INFO kablam!   --> src/main.rs:12:15
Oct 31 17:35:06.787 INFO kablam!    |
Oct 31 17:35:06.787 INFO kablam! 12 | use std::io::{self, Write};
Oct 31 17:35:06.787 INFO kablam!    |               ^^^^  ^^^^^
Oct 31 17:35:06.787 INFO kablam! 
Oct 31 17:35:06.788 INFO kablam! warning: unused import: `Header`
Oct 31 17:35:06.788 INFO kablam!   --> src/main.rs:14:21
Oct 31 17:35:06.788 INFO kablam!    |
Oct 31 17:35:06.788 INFO kablam! 14 | use hyper::header::{Header, Protocol, ProtocolName};
Oct 31 17:35:06.789 INFO kablam!    |                     ^^^^^^
Oct 31 17:35:06.789 INFO kablam! 
Oct 31 17:35:06.801 INFO kablam! warning: unused import: `bytes::Bytes`
Oct 31 17:35:06.801 INFO kablam!   --> src/main.rs:10:5
Oct 31 17:35:06.802 INFO kablam!    |
Oct 31 17:35:06.803 INFO kablam! 10 | use bytes::Bytes;
Oct 31 17:35:06.803 INFO kablam!    |     ^^^^^^^^^^^^
Oct 31 17:35:06.803 INFO kablam!    |
Oct 31 17:35:06.804 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 31 17:35:06.804 INFO kablam! 
Oct 31 17:35:06.804 INFO kablam! warning: unused imports: `Write`, `self`
Oct 31 17:35:06.805 INFO kablam!   --> src/main.rs:12:15
Oct 31 17:35:06.805 INFO kablam!    |
Oct 31 17:35:06.805 INFO kablam! 12 | use std::io::{self, Write};
Oct 31 17:35:06.805 INFO kablam!    |               ^^^^  ^^^^^
Oct 31 17:35:06.805 INFO kablam! 
Oct 31 17:35:06.806 INFO kablam! warning: unused import: `Header`
Oct 31 17:35:06.806 INFO kablam!   --> src/main.rs:14:21
Oct 31 17:35:06.806 INFO kablam!    |
Oct 31 17:35:06.806 INFO kablam! 14 | use hyper::header::{Header, Protocol, ProtocolName};
Oct 31 17:35:06.807 INFO kablam!    |                     ^^^^^^
Oct 31 17:35:06.807 INFO kablam! 
Oct 31 17:35:06.944 INFO kablam! warning: enum is never used: `FrameType`
Oct 31 17:35:06.944 INFO kablam!  --> src/frame.rs:2:1
Oct 31 17:35:06.944 INFO kablam!   |
Oct 31 17:35:06.944 INFO kablam! 2 | pub enum FrameType
Oct 31 17:35:06.944 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Oct 31 17:35:06.944 INFO kablam!   |
Oct 31 17:35:06.944 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 17:35:06.944 INFO kablam! 
Oct 31 17:35:06.949 INFO kablam! warning: struct is never constructed: `Http2Frame`
Oct 31 17:35:06.949 INFO kablam!   --> src/frame.rs:17:1
Oct 31 17:35:06.949 INFO kablam!    |
Oct 31 17:35:06.950 INFO kablam! 17 | pub struct Http2Frame
Oct 31 17:35:06.950 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:35:06.950 INFO kablam! 
Oct 31 17:35:06.981 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 17:35:06.981 INFO kablam!   --> src/main.rs:48:5
Oct 31 17:35:06.981 INFO kablam!    |
Oct 31 17:35:06.982 INFO kablam! 48 |     core.run(worker);
Oct 31 17:35:06.982 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 31 17:35:06.982 INFO kablam!    |
Oct 31 17:35:06.982 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 17:35:06.983 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 17:35:06.983 INFO kablam! 
Oct 31 17:35:07.016 INFO kablam! warning: enum is never used: `FrameType`
Oct 31 17:35:07.016 INFO kablam!  --> src/frame.rs:2:1
Oct 31 17:35:07.017 INFO kablam!   |
Oct 31 17:35:07.017 INFO kablam! 2 | pub enum FrameType
Oct 31 17:35:07.017 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Oct 31 17:35:07.018 INFO kablam!   |
Oct 31 17:35:07.018 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 17:35:07.018 INFO kablam! 
Oct 31 17:35:07.019 INFO kablam! warning: struct is never constructed: `Http2Frame`
Oct 31 17:35:07.019 INFO kablam!   --> src/frame.rs:17:1
Oct 31 17:35:07.019 INFO kablam!    |
Oct 31 17:35:07.019 INFO kablam! 17 | pub struct Http2Frame
Oct 31 17:35:07.020 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:35:07.020 INFO kablam! 
Oct 31 17:35:07.030 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 17:35:07.031 INFO kablam!   --> src/main.rs:48:5
Oct 31 17:35:07.031 INFO kablam!    |
Oct 31 17:35:07.031 INFO kablam! 48 |     core.run(worker);
Oct 31 17:35:07.032 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 31 17:35:07.032 INFO kablam!    |
Oct 31 17:35:07.032 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 17:35:07.033 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 17:35:07.033 INFO kablam! 
Oct 31 17:35:07.125 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.18s
Oct 31 17:35:07.140 INFO kablam! su: No module specific data is present
Oct 31 17:35:08.498 INFO running `"docker" "rm" "-f" "16de4429e3c8120fd7cd8dd47626ca33a627c889eed4cf0fe4cb3036ee0f74bb"`
Oct 31 17:35:08.772 INFO blam! 16de4429e3c8120fd7cd8dd47626ca33a627c889eed4cf0fe4cb3036ee0f74bb