Sep 01 01:59:56.420 INFO checking webmachine-rust-0.0.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 01:59:56.420 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 01:59:56.420 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 01:59:56.659 INFO blam! 43b1602a6cfb79f8e8e4740994cf57cb22e8cfa03f33b99c84ab1a15f5276c3a
Sep 01 01:59:56.661 INFO running `"docker" "start" "-a" "43b1602a6cfb79f8e8e4740994cf57cb22e8cfa03f33b99c84ab1a15f5276c3a"`
Sep 01 01:59:57.428 INFO kablam!     Checking maplit v0.1.6
Sep 01 01:59:57.429 INFO kablam!     Checking p-macro v0.2.0
Sep 01 01:59:57.429 INFO kablam!    Compiling getopts v0.2.18
Sep 01 01:59:57.431 INFO kablam!     Checking cookie v0.2.5
Sep 01 01:59:58.361 INFO kablam!     Checking hyper v0.9.18
Sep 01 01:59:59.827 INFO kablam!    Compiling pulldown-cmark v0.0.3
Sep 01 02:00:03.809 INFO kablam!    Compiling skeptic v0.4.0
Sep 01 02:00:05.568 INFO kablam!    Compiling expectest v0.5.1
Sep 01 02:00:07.294 INFO kablam!     Checking webmachine-rust v0.0.0 (file:///source)
Sep 01 02:00:08.029 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 02:00:08.029 INFO kablam!    --> src/lib.rs:126:1
Sep 01 02:00:08.029 INFO kablam!     |
Sep 01 02:00:08.029 INFO kablam! 126 | #[macro_use] extern crate itertools;
Sep 01 02:00:08.029 INFO kablam!     | ^^^^^^^^^^^^
Sep 01 02:00:08.029 INFO kablam!     |
Sep 01 02:00:08.029 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 01 02:00:08.029 INFO kablam! 
Sep 01 02:00:08.493 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 02:00:08.493 INFO kablam!    --> src/lib.rs:126:1
Sep 01 02:00:08.493 INFO kablam!     |
Sep 01 02:00:08.493 INFO kablam! 126 | #[macro_use] extern crate itertools;
Sep 01 02:00:08.493 INFO kablam!     | ^^^^^^^^^^^^
Sep 01 02:00:08.493 INFO kablam!     |
Sep 01 02:00:08.493 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 01 02:00:08.493 INFO kablam! 
Sep 01 02:00:08.493 INFO kablam! warning: unused import: `headers::*`
Sep 01 02:00:08.493 INFO kablam!    --> src/context.rs:261:9
Sep 01 02:00:08.493 INFO kablam!     |
Sep 01 02:00:08.493 INFO kablam! 261 |     use headers::*;
Sep 01 02:00:08.493 INFO kablam!     |         ^^^^^^^^^^
Sep 01 02:00:08.494 INFO kablam! 
Sep 01 02:00:08.494 INFO kablam! warning: unused import: `super::context::*`
Sep 01 02:00:08.494 INFO kablam!   --> src/tests.rs:10:5
Sep 01 02:00:08.494 INFO kablam!    |
Sep 01 02:00:08.494 INFO kablam! 10 | use super::context::*;
Sep 01 02:00:08.494 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 01 02:00:08.494 INFO kablam! 
Sep 01 02:00:08.494 INFO kablam! warning: unused import: `super::headers::*`
Sep 01 02:00:08.494 INFO kablam!   --> src/tests.rs:11:5
Sep 01 02:00:08.494 INFO kablam!    |
Sep 01 02:00:08.494 INFO kablam! 11 | use super::headers::*;
Sep 01 02:00:08.494 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 01 02:00:08.494 INFO kablam! 
Sep 01 02:00:08.494 INFO kablam! warning: unused import: `chrono::*`
Sep 01 02:00:08.494 INFO kablam!   --> src/tests.rs:15:5
Sep 01 02:00:08.494 INFO kablam!    |
Sep 01 02:00:08.494 INFO kablam! 15 | use chrono::*;
Sep 01 02:00:08.494 INFO kablam!    |     ^^^^^^^^^
Sep 01 02:00:08.494 INFO kablam! 
Sep 01 02:00:08.495 INFO kablam! warning: unused import: `headers::*`
Sep 01 02:00:08.495 INFO kablam!  --> src/content_negotiation_tests.rs:3:5
Sep 01 02:00:08.495 INFO kablam!   |
Sep 01 02:00:08.495 INFO kablam! 3 | use headers::*;
Sep 01 02:00:08.495 INFO kablam!   |     ^^^^^^^^^^
Sep 01 02:00:08.495 INFO kablam! 
Sep 01 02:00:08.496 INFO kablam! warning: unused import: `context::*`
Sep 01 02:00:08.496 INFO kablam!  --> src/content_negotiation_tests.rs:4:5
Sep 01 02:00:08.496 INFO kablam!   |
Sep 01 02:00:08.496 INFO kablam! 4 | use context::*;
Sep 01 02:00:08.496 INFO kablam!   |     ^^^^^^^^^^
Sep 01 02:00:08.496 INFO kablam! 
Sep 01 02:00:08.933 INFO kablam! warning: variable does not need to be mutable
Sep 01 02:00:08.933 INFO kablam!   --> src/headers.rs:13:34
Sep 01 02:00:08.933 INFO kablam!    |
Sep 01 02:00:08.933 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Sep 01 02:00:08.933 INFO kablam!    |                                  ----^^
Sep 01 02:00:08.933 INFO kablam!    |                                  |
Sep 01 02:00:08.933 INFO kablam!    |                                  help: remove this `mut`
Sep 01 02:00:08.933 INFO kablam!    |
Sep 01 02:00:08.933 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 02:00:08.933 INFO kablam! 
Sep 01 02:00:10.090 INFO kablam! warning: variable does not need to be mutable
Sep 01 02:00:10.090 INFO kablam!   --> src/headers.rs:13:34
Sep 01 02:00:10.090 INFO kablam!    |
Sep 01 02:00:10.090 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Sep 01 02:00:10.090 INFO kablam!    |                                  ----^^
Sep 01 02:00:10.090 INFO kablam!    |                                  |
Sep 01 02:00:10.090 INFO kablam!    |                                  help: remove this `mut`
Sep 01 02:00:10.090 INFO kablam!    |
Sep 01 02:00:10.090 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 02:00:10.090 INFO kablam! 
Sep 01 02:00:10.746 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.43s
Sep 01 02:00:10.753 INFO kablam! su: No module specific data is present
Sep 01 02:00:11.211 INFO running `"docker" "rm" "-f" "43b1602a6cfb79f8e8e4740994cf57cb22e8cfa03f33b99c84ab1a15f5276c3a"`
Sep 01 02:00:11.314 INFO blam! 43b1602a6cfb79f8e8e4740994cf57cb22e8cfa03f33b99c84ab1a15f5276c3a