Jul 11 17:35:33.128 INFO checking webmachine-rust-0.0.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 17:35:33.129 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 17:35:33.129 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 17:35:33.129 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 17:35:33.384 INFO blam! 438f719fbbf70eef7ca6a6948f4dd086ea19006848adf1833456178d85e2a0f0
Jul 11 17:35:33.384 INFO running `"docker" "start" "-a" "438f719fbbf70eef7ca6a6948f4dd086ea19006848adf1833456178d85e2a0f0"`
Jul 11 17:35:34.717 INFO kablam!    Compiling remove_dir_all v0.5.1
Jul 11 17:35:34.717 INFO kablam!     Checking maplit v0.1.6
Jul 11 17:35:34.727 INFO kablam!     Checking p-macro v0.2.0
Jul 11 17:35:34.728 INFO kablam!    Compiling getopts v0.2.18
Jul 11 17:35:34.730 INFO kablam!     Checking hpack v0.2.0
Jul 11 17:35:34.731 INFO kablam!     Checking cookie v0.2.5
Jul 11 17:35:35.779 INFO kablam!    Compiling tempdir v0.3.7
Jul 11 17:35:38.881 INFO kablam!     Checking solicit v0.4.4
Jul 11 17:35:42.640 INFO kablam!    Compiling pulldown-cmark v0.0.3
Jul 11 17:35:44.730 INFO kablam!     Checking hyper v0.9.18
Jul 11 17:35:52.601 INFO kablam!    Compiling skeptic v0.4.0
Jul 11 17:35:56.584 INFO kablam!    Compiling expectest v0.5.1
Jul 11 17:36:01.888 INFO kablam!     Checking webmachine-rust v0.0.0 (file:///source)
Jul 11 17:36:02.783 INFO kablam! warning: unused `#[macro_use]` import
Jul 11 17:36:02.783 INFO kablam!    --> src/lib.rs:126:1
Jul 11 17:36:02.783 INFO kablam!     |
Jul 11 17:36:02.783 INFO kablam! 126 | #[macro_use] extern crate itertools;
Jul 11 17:36:02.783 INFO kablam!     | ^^^^^^^^^^^^
Jul 11 17:36:02.783 INFO kablam!     |
Jul 11 17:36:02.783 INFO kablam!     = note: #[warn(unused_imports)] on by default
Jul 11 17:36:02.783 INFO kablam! 
Jul 11 17:36:03.200 INFO kablam! warning: unused `#[macro_use]` import
Jul 11 17:36:03.200 INFO kablam!    --> src/lib.rs:126:1
Jul 11 17:36:03.200 INFO kablam!     |
Jul 11 17:36:03.200 INFO kablam! 126 | #[macro_use] extern crate itertools;
Jul 11 17:36:03.200 INFO kablam!     | ^^^^^^^^^^^^
Jul 11 17:36:03.200 INFO kablam!     |
Jul 11 17:36:03.200 INFO kablam!     = note: #[warn(unused_imports)] on by default
Jul 11 17:36:03.200 INFO kablam! 
Jul 11 17:36:03.203 INFO kablam! warning: unused import: `headers::*`
Jul 11 17:36:03.203 INFO kablam!    --> src/context.rs:261:9
Jul 11 17:36:03.203 INFO kablam!     |
Jul 11 17:36:03.203 INFO kablam! 261 |     use headers::*;
Jul 11 17:36:03.204 INFO kablam!     |         ^^^^^^^^^^
Jul 11 17:36:03.204 INFO kablam! 
Jul 11 17:36:03.232 INFO kablam! warning: unused import: `super::context::*`
Jul 11 17:36:03.232 INFO kablam!   --> src/tests.rs:10:5
Jul 11 17:36:03.233 INFO kablam!    |
Jul 11 17:36:03.233 INFO kablam! 10 | use super::context::*;
Jul 11 17:36:03.233 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Jul 11 17:36:03.233 INFO kablam! 
Jul 11 17:36:03.233 INFO kablam! warning: unused import: `super::headers::*`
Jul 11 17:36:03.233 INFO kablam!   --> src/tests.rs:11:5
Jul 11 17:36:03.234 INFO kablam!    |
Jul 11 17:36:03.234 INFO kablam! 11 | use super::headers::*;
Jul 11 17:36:03.234 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Jul 11 17:36:03.234 INFO kablam! 
Jul 11 17:36:03.234 INFO kablam! warning: unused import: `chrono::*`
Jul 11 17:36:03.234 INFO kablam!   --> src/tests.rs:15:5
Jul 11 17:36:03.234 INFO kablam!    |
Jul 11 17:36:03.234 INFO kablam! 15 | use chrono::*;
Jul 11 17:36:03.234 INFO kablam!    |     ^^^^^^^^^
Jul 11 17:36:03.234 INFO kablam! 
Jul 11 17:36:03.247 INFO kablam! warning: unused import: `headers::*`
Jul 11 17:36:03.247 INFO kablam!  --> src/content_negotiation_tests.rs:3:5
Jul 11 17:36:03.247 INFO kablam!   |
Jul 11 17:36:03.247 INFO kablam! 3 | use headers::*;
Jul 11 17:36:03.247 INFO kablam!   |     ^^^^^^^^^^
Jul 11 17:36:03.248 INFO kablam! 
Jul 11 17:36:03.248 INFO kablam! warning: unused import: `context::*`
Jul 11 17:36:03.249 INFO kablam!  --> src/content_negotiation_tests.rs:4:5
Jul 11 17:36:03.249 INFO kablam!   |
Jul 11 17:36:03.249 INFO kablam! 4 | use context::*;
Jul 11 17:36:03.249 INFO kablam!   |     ^^^^^^^^^^
Jul 11 17:36:03.249 INFO kablam! 
Jul 11 17:36:04.373 INFO kablam! warning: variable does not need to be mutable
Jul 11 17:36:04.373 INFO kablam!   --> src/headers.rs:13:34
Jul 11 17:36:04.373 INFO kablam!    |
Jul 11 17:36:04.373 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Jul 11 17:36:04.373 INFO kablam!    |                                  ----^^
Jul 11 17:36:04.373 INFO kablam!    |                                  |
Jul 11 17:36:04.373 INFO kablam!    |                                  help: remove this `mut`
Jul 11 17:36:04.373 INFO kablam!    |
Jul 11 17:36:04.373 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 17:36:04.373 INFO kablam! 
Jul 11 17:36:06.178 INFO kablam! warning: variable does not need to be mutable
Jul 11 17:36:06.178 INFO kablam!   --> src/headers.rs:13:34
Jul 11 17:36:06.178 INFO kablam!    |
Jul 11 17:36:06.178 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Jul 11 17:36:06.178 INFO kablam!    |                                  ----^^
Jul 11 17:36:06.178 INFO kablam!    |                                  |
Jul 11 17:36:06.178 INFO kablam!    |                                  help: remove this `mut`
Jul 11 17:36:06.178 INFO kablam!    |
Jul 11 17:36:06.178 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 17:36:06.178 INFO kablam! 
Jul 11 17:36:06.872 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.44s
Jul 11 17:36:06.882 INFO kablam! su: No module specific data is present
Jul 11 17:36:07.472 INFO running `"docker" "rm" "-f" "438f719fbbf70eef7ca6a6948f4dd086ea19006848adf1833456178d85e2a0f0"`
Jul 11 17:36:07.646 INFO blam! 438f719fbbf70eef7ca6a6948f4dd086ea19006848adf1833456178d85e2a0f0