Nov 02 03:03:47.403 INFO checking yodang/http2c against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 03:03:47.403 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 02 03:03:47.901 INFO blam! a440183c4327523f288a0edf0aca149616400214f28f47a604aa844adaa8388c
Nov 02 03:03:47.908 INFO running `"docker" "start" "-a" "a440183c4327523f288a0edf0aca149616400214f28f47a604aa844adaa8388c"`
Nov 02 03:03:49.707 INFO kablam! usermod: no changes
Nov 02 03:03:49.849 INFO kablam!     Checking libc v0.2.36
Nov 02 03:03:49.849 INFO kablam!     Checking byteorder v1.2.1
Nov 02 03:03:49.853 INFO kablam!     Checking log v0.4.1
Nov 02 03:03:49.853 INFO kablam!     Checking mime v0.3.5
Nov 02 03:03:51.017 INFO kablam!     Checking log v0.3.9
Nov 02 03:03:52.106 INFO kablam!     Checking base64 v0.9.0
Nov 02 03:03:52.829 INFO kablam!     Checking iovec v0.1.1
Nov 02 03:03:52.829 INFO kablam!     Checking net2 v0.2.31
Nov 02 03:03:52.830 INFO kablam!     Checking num_cpus v1.8.0
Nov 02 03:03:52.830 INFO kablam!     Checking rand v0.3.20
Nov 02 03:03:52.830 INFO kablam!     Checking time v0.1.39
Nov 02 03:03:53.766 INFO kablam!     Checking bytes v0.4.6
Nov 02 03:03:54.041 INFO kablam!     Checking futures-cpupool v0.1.8
Nov 02 03:03:55.326 INFO kablam!     Checking mio v0.6.12
Nov 02 03:03:56.685 INFO kablam!     Checking tokio-io v0.1.4
Nov 02 03:03:59.016 INFO kablam!     Checking tokio-core v0.1.12
Nov 02 03:04:00.277 INFO kablam!     Checking tokio-proto v0.1.1
Nov 02 03:04:02.280 INFO kablam!     Checking hyper v0.11.15
Nov 02 03:04:08.056 INFO kablam!     Checking http2c v0.1.0 (/source)
Nov 02 03:04:08.424 INFO kablam! warning: unused import: `bytes::Bytes`
Nov 02 03:04:08.424 INFO kablam!   --> src/main.rs:10:5
Nov 02 03:04:08.424 INFO kablam!    |
Nov 02 03:04:08.424 INFO kablam! 10 | use bytes::Bytes;
Nov 02 03:04:08.424 INFO kablam!    |     ^^^^^^^^^^^^
Nov 02 03:04:08.424 INFO kablam!    |
Nov 02 03:04:08.424 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 03:04:08.424 INFO kablam! 
Nov 02 03:04:08.424 INFO kablam! warning: unused imports: `Write`, `self`
Nov 02 03:04:08.424 INFO kablam!   --> src/main.rs:12:15
Nov 02 03:04:08.424 INFO kablam!    |
Nov 02 03:04:08.424 INFO kablam! 12 | use std::io::{self, Write};
Nov 02 03:04:08.424 INFO kablam!    |               ^^^^  ^^^^^
Nov 02 03:04:08.424 INFO kablam! 
Nov 02 03:04:08.425 INFO kablam! warning: unused import: `Header`
Nov 02 03:04:08.425 INFO kablam!   --> src/main.rs:14:21
Nov 02 03:04:08.425 INFO kablam!    |
Nov 02 03:04:08.425 INFO kablam! 14 | use hyper::header::{Header, Protocol, ProtocolName};
Nov 02 03:04:08.425 INFO kablam!    |                     ^^^^^^
Nov 02 03:04:08.425 INFO kablam! 
Nov 02 03:04:08.436 INFO kablam! warning: unused import: `bytes::Bytes`
Nov 02 03:04:08.436 INFO kablam!   --> src/main.rs:10:5
Nov 02 03:04:08.436 INFO kablam!    |
Nov 02 03:04:08.436 INFO kablam! 10 | use bytes::Bytes;
Nov 02 03:04:08.436 INFO kablam!    |     ^^^^^^^^^^^^
Nov 02 03:04:08.436 INFO kablam!    |
Nov 02 03:04:08.436 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 03:04:08.436 INFO kablam! 
Nov 02 03:04:08.436 INFO kablam! warning: unused imports: `Write`, `self`
Nov 02 03:04:08.437 INFO kablam!   --> src/main.rs:12:15
Nov 02 03:04:08.437 INFO kablam!    |
Nov 02 03:04:08.437 INFO kablam! 12 | use std::io::{self, Write};
Nov 02 03:04:08.437 INFO kablam!    |               ^^^^  ^^^^^
Nov 02 03:04:08.437 INFO kablam! 
Nov 02 03:04:08.437 INFO kablam! warning: unused import: `Header`
Nov 02 03:04:08.437 INFO kablam!   --> src/main.rs:14:21
Nov 02 03:04:08.437 INFO kablam!    |
Nov 02 03:04:08.437 INFO kablam! 14 | use hyper::header::{Header, Protocol, ProtocolName};
Nov 02 03:04:08.437 INFO kablam!    |                     ^^^^^^
Nov 02 03:04:08.437 INFO kablam! 
Nov 02 03:04:08.616 INFO kablam! warning: enum is never used: `FrameType`
Nov 02 03:04:08.616 INFO kablam!  --> src/frame.rs:2:1
Nov 02 03:04:08.616 INFO kablam!   |
Nov 02 03:04:08.616 INFO kablam! 2 | pub enum FrameType
Nov 02 03:04:08.616 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Nov 02 03:04:08.616 INFO kablam!   |
Nov 02 03:04:08.616 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 03:04:08.616 INFO kablam! 
Nov 02 03:04:08.616 INFO kablam! warning: struct is never constructed: `Http2Frame`
Nov 02 03:04:08.616 INFO kablam!   --> src/frame.rs:17:1
Nov 02 03:04:08.616 INFO kablam!    |
Nov 02 03:04:08.616 INFO kablam! 17 | pub struct Http2Frame
Nov 02 03:04:08.616 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:08.616 INFO kablam! 
Nov 02 03:04:08.632 INFO kablam! warning: enum is never used: `FrameType`
Nov 02 03:04:08.632 INFO kablam!  --> src/frame.rs:2:1
Nov 02 03:04:08.632 INFO kablam!   |
Nov 02 03:04:08.632 INFO kablam! 2 | pub enum FrameType
Nov 02 03:04:08.632 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Nov 02 03:04:08.632 INFO kablam!   |
Nov 02 03:04:08.632 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 03:04:08.632 INFO kablam! 
Nov 02 03:04:08.632 INFO kablam! warning: struct is never constructed: `Http2Frame`
Nov 02 03:04:08.632 INFO kablam!   --> src/frame.rs:17:1
Nov 02 03:04:08.632 INFO kablam!    |
Nov 02 03:04:08.632 INFO kablam! 17 | pub struct Http2Frame
Nov 02 03:04:08.632 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:08.632 INFO kablam! 
Nov 02 03:04:08.644 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:08.644 INFO kablam!   --> src/main.rs:48:5
Nov 02 03:04:08.644 INFO kablam!    |
Nov 02 03:04:08.644 INFO kablam! 48 |     core.run(worker);
Nov 02 03:04:08.644 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 02 03:04:08.644 INFO kablam!    |
Nov 02 03:04:08.644 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 03:04:08.644 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:08.644 INFO kablam! 
Nov 02 03:04:08.660 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:08.660 INFO kablam!   --> src/main.rs:48:5
Nov 02 03:04:08.660 INFO kablam!    |
Nov 02 03:04:08.660 INFO kablam! 48 |     core.run(worker);
Nov 02 03:04:08.660 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 02 03:04:08.660 INFO kablam!    |
Nov 02 03:04:08.660 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 03:04:08.660 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:08.660 INFO kablam! 
Nov 02 03:04:08.704 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.97s
Nov 02 03:04:08.715 INFO kablam! su: No module specific data is present
Nov 02 03:04:09.404 INFO running `"docker" "rm" "-f" "a440183c4327523f288a0edf0aca149616400214f28f47a604aa844adaa8388c"`
Nov 02 03:04:09.766 INFO blam! a440183c4327523f288a0edf0aca149616400214f28f47a604aa844adaa8388c