Aug 31 08:52:33.196 INFO checking webmachine-rust-0.0.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 08:52:33.196 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 08:52:33.196 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 08:52:33.410 INFO blam! 05a173df842803e02eb8994e8c285b2cb6ab58d881cf7d2669095a01ab773faf
Aug 31 08:52:33.413 INFO running `"docker" "start" "-a" "05a173df842803e02eb8994e8c285b2cb6ab58d881cf7d2669095a01ab773faf"`
Aug 31 08:52:34.325 INFO kablam!     Checking p-macro v0.2.0
Aug 31 08:52:34.326 INFO kablam!     Checking maplit v0.1.6
Aug 31 08:52:34.328 INFO kablam!    Compiling getopts v0.2.18
Aug 31 08:52:34.330 INFO kablam!     Checking cookie v0.2.5
Aug 31 08:52:35.903 INFO kablam!     Checking hyper v0.9.18
Aug 31 08:52:38.596 INFO kablam!    Compiling pulldown-cmark v0.0.3
Aug 31 08:52:44.450 INFO kablam!    Compiling skeptic v0.4.0
Aug 31 08:52:46.457 INFO kablam!    Compiling expectest v0.5.1
Aug 31 08:52:46.489 INFO kablam!     Checking webmachine-rust v0.0.0 (file:///source)
Aug 31 08:52:47.506 INFO kablam! warning: unused `#[macro_use]` import
Aug 31 08:52:47.506 INFO kablam!    --> src/lib.rs:126:1
Aug 31 08:52:47.506 INFO kablam!     |
Aug 31 08:52:47.506 INFO kablam! 126 | #[macro_use] extern crate itertools;
Aug 31 08:52:47.506 INFO kablam!     | ^^^^^^^^^^^^
Aug 31 08:52:47.506 INFO kablam!     |
Aug 31 08:52:47.506 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 31 08:52:47.506 INFO kablam! 
Aug 31 08:52:48.615 INFO kablam! warning: variable does not need to be mutable
Aug 31 08:52:48.615 INFO kablam!   --> src/headers.rs:13:34
Aug 31 08:52:48.615 INFO kablam!    |
Aug 31 08:52:48.615 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Aug 31 08:52:48.615 INFO kablam!    |                                  ----^^
Aug 31 08:52:48.615 INFO kablam!    |                                  |
Aug 31 08:52:48.615 INFO kablam!    |                                  help: remove this `mut`
Aug 31 08:52:48.615 INFO kablam!    |
Aug 31 08:52:48.615 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 08:52:48.615 INFO kablam! 
Aug 31 08:52:49.357 INFO kablam! warning: unused `#[macro_use]` import
Aug 31 08:52:49.357 INFO kablam!    --> src/lib.rs:126:1
Aug 31 08:52:49.357 INFO kablam!     |
Aug 31 08:52:49.357 INFO kablam! 126 | #[macro_use] extern crate itertools;
Aug 31 08:52:49.357 INFO kablam!     | ^^^^^^^^^^^^
Aug 31 08:52:49.357 INFO kablam!     |
Aug 31 08:52:49.357 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 31 08:52:49.357 INFO kablam! 
Aug 31 08:52:49.359 INFO kablam! warning: unused import: `headers::*`
Aug 31 08:52:49.359 INFO kablam!    --> src/context.rs:261:9
Aug 31 08:52:49.359 INFO kablam!     |
Aug 31 08:52:49.359 INFO kablam! 261 |     use headers::*;
Aug 31 08:52:49.359 INFO kablam!     |         ^^^^^^^^^^
Aug 31 08:52:49.359 INFO kablam! 
Aug 31 08:52:49.363 INFO kablam! warning: unused import: `super::context::*`
Aug 31 08:52:49.363 INFO kablam!   --> src/tests.rs:10:5
Aug 31 08:52:49.363 INFO kablam!    |
Aug 31 08:52:49.363 INFO kablam! 10 | use super::context::*;
Aug 31 08:52:49.363 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Aug 31 08:52:49.363 INFO kablam! 
Aug 31 08:52:49.363 INFO kablam! warning: unused import: `super::headers::*`
Aug 31 08:52:49.363 INFO kablam!   --> src/tests.rs:11:5
Aug 31 08:52:49.363 INFO kablam!    |
Aug 31 08:52:49.364 INFO kablam! 11 | use super::headers::*;
Aug 31 08:52:49.364 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Aug 31 08:52:49.364 INFO kablam! 
Aug 31 08:52:49.364 INFO kablam! warning: unused import: `chrono::*`
Aug 31 08:52:49.364 INFO kablam!   --> src/tests.rs:15:5
Aug 31 08:52:49.364 INFO kablam!    |
Aug 31 08:52:49.364 INFO kablam! 15 | use chrono::*;
Aug 31 08:52:49.364 INFO kablam!    |     ^^^^^^^^^
Aug 31 08:52:49.364 INFO kablam! 
Aug 31 08:52:49.367 INFO kablam! warning: unused import: `headers::*`
Aug 31 08:52:49.369 INFO kablam!  --> src/content_negotiation_tests.rs:3:5
Aug 31 08:52:49.369 INFO kablam!   |
Aug 31 08:52:49.369 INFO kablam! 3 | use headers::*;
Aug 31 08:52:49.369 INFO kablam!   |     ^^^^^^^^^^
Aug 31 08:52:49.369 INFO kablam! 
Aug 31 08:52:49.369 INFO kablam! warning: unused import: `context::*`
Aug 31 08:52:49.369 INFO kablam!  --> src/content_negotiation_tests.rs:4:5
Aug 31 08:52:49.369 INFO kablam!   |
Aug 31 08:52:49.369 INFO kablam! 4 | use context::*;
Aug 31 08:52:49.369 INFO kablam!   |     ^^^^^^^^^^
Aug 31 08:52:49.369 INFO kablam! 
Aug 31 08:52:50.824 INFO kablam! warning: variable does not need to be mutable
Aug 31 08:52:50.824 INFO kablam!   --> src/headers.rs:13:34
Aug 31 08:52:50.824 INFO kablam!    |
Aug 31 08:52:50.824 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Aug 31 08:52:50.824 INFO kablam!    |                                  ----^^
Aug 31 08:52:50.824 INFO kablam!    |                                  |
Aug 31 08:52:50.824 INFO kablam!    |                                  help: remove this `mut`
Aug 31 08:52:50.824 INFO kablam!    |
Aug 31 08:52:50.824 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 08:52:50.824 INFO kablam! 
Aug 31 08:52:51.576 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.39s
Aug 31 08:52:51.589 INFO kablam! su: No module specific data is present
Aug 31 08:52:52.055 INFO running `"docker" "rm" "-f" "05a173df842803e02eb8994e8c285b2cb6ab58d881cf7d2669095a01ab773faf"`
Aug 31 08:52:52.154 INFO blam! 05a173df842803e02eb8994e8c285b2cb6ab58d881cf7d2669095a01ab773faf