Sep 19 17:50:40.192 INFO checking webmachine-rust-0.0.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 17:50:40.192 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 17:50:40.192 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:50:40.405 INFO blam! 7b5978515618c8bb5d1c660408a87884011e274984be9b8e6798f6ef08ec22b9
Sep 19 17:50:40.408 INFO running `"docker" "start" "-a" "7b5978515618c8bb5d1c660408a87884011e274984be9b8e6798f6ef08ec22b9"`
Sep 19 17:50:41.629 INFO kablam! usermod: no changes
Sep 19 17:50:41.769 INFO kablam!     Checking p-macro v0.2.0
Sep 19 17:50:41.769 INFO kablam!     Checking maplit v0.1.6
Sep 19 17:50:41.769 INFO kablam!    Compiling getopts v0.2.18
Sep 19 17:50:41.783 INFO kablam!     Checking hyper v0.9.18
Sep 19 17:50:44.371 INFO kablam!    Compiling pulldown-cmark v0.0.3
Sep 19 17:50:47.822 INFO kablam!    Compiling skeptic v0.4.0
Sep 19 17:50:49.078 INFO kablam!    Compiling expectest v0.5.1
Sep 19 17:50:49.302 INFO kablam!     Checking webmachine-rust v0.0.0 (/source)
Sep 19 17:50:49.776 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 17:50:49.776 INFO kablam!    --> src/lib.rs:126:1
Sep 19 17:50:49.776 INFO kablam!     |
Sep 19 17:50:49.777 INFO kablam! 126 | #[macro_use] extern crate itertools;
Sep 19 17:50:49.777 INFO kablam!     | ^^^^^^^^^^^^
Sep 19 17:50:49.777 INFO kablam!     |
Sep 19 17:50:49.777 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 19 17:50:49.777 INFO kablam! 
Sep 19 17:50:50.402 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:50:50.402 INFO kablam!   --> src/headers.rs:13:34
Sep 19 17:50:50.402 INFO kablam!    |
Sep 19 17:50:50.402 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Sep 19 17:50:50.402 INFO kablam!    |                                  ----^^
Sep 19 17:50:50.402 INFO kablam!    |                                  |
Sep 19 17:50:50.402 INFO kablam!    |                                  help: remove this `mut`
Sep 19 17:50:50.402 INFO kablam!    |
Sep 19 17:50:50.402 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 17:50:50.402 INFO kablam! 
Sep 19 17:50:51.101 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 17:50:51.101 INFO kablam!    --> src/lib.rs:126:1
Sep 19 17:50:51.101 INFO kablam!     |
Sep 19 17:50:51.101 INFO kablam! 126 | #[macro_use] extern crate itertools;
Sep 19 17:50:51.101 INFO kablam!     | ^^^^^^^^^^^^
Sep 19 17:50:51.101 INFO kablam!     |
Sep 19 17:50:51.101 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 19 17:50:51.101 INFO kablam! 
Sep 19 17:50:51.103 INFO kablam! warning: unused import: `headers::*`
Sep 19 17:50:51.103 INFO kablam!    --> src/context.rs:261:9
Sep 19 17:50:51.103 INFO kablam!     |
Sep 19 17:50:51.103 INFO kablam! 261 |     use headers::*;
Sep 19 17:50:51.103 INFO kablam!     |         ^^^^^^^^^^
Sep 19 17:50:51.103 INFO kablam! 
Sep 19 17:50:51.106 INFO kablam! warning: unused import: `super::context::*`
Sep 19 17:50:51.106 INFO kablam!   --> src/tests.rs:10:5
Sep 19 17:50:51.106 INFO kablam!    |
Sep 19 17:50:51.106 INFO kablam! 10 | use super::context::*;
Sep 19 17:50:51.106 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 19 17:50:51.106 INFO kablam! 
Sep 19 17:50:51.106 INFO kablam! warning: unused import: `super::headers::*`
Sep 19 17:50:51.106 INFO kablam!   --> src/tests.rs:11:5
Sep 19 17:50:51.106 INFO kablam!    |
Sep 19 17:50:51.106 INFO kablam! 11 | use super::headers::*;
Sep 19 17:50:51.106 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 19 17:50:51.106 INFO kablam! 
Sep 19 17:50:51.106 INFO kablam! warning: unused import: `chrono::*`
Sep 19 17:50:51.106 INFO kablam!   --> src/tests.rs:15:5
Sep 19 17:50:51.106 INFO kablam!    |
Sep 19 17:50:51.106 INFO kablam! 15 | use chrono::*;
Sep 19 17:50:51.106 INFO kablam!    |     ^^^^^^^^^
Sep 19 17:50:51.106 INFO kablam! 
Sep 19 17:50:51.108 INFO kablam! warning: unused import: `headers::*`
Sep 19 17:50:51.108 INFO kablam!  --> src/content_negotiation_tests.rs:3:5
Sep 19 17:50:51.108 INFO kablam!   |
Sep 19 17:50:51.108 INFO kablam! 3 | use headers::*;
Sep 19 17:50:51.108 INFO kablam!   |     ^^^^^^^^^^
Sep 19 17:50:51.108 INFO kablam! 
Sep 19 17:50:51.108 INFO kablam! warning: unused import: `context::*`
Sep 19 17:50:51.108 INFO kablam!  --> src/content_negotiation_tests.rs:4:5
Sep 19 17:50:51.109 INFO kablam!   |
Sep 19 17:50:51.109 INFO kablam! 4 | use context::*;
Sep 19 17:50:51.109 INFO kablam!   |     ^^^^^^^^^^
Sep 19 17:50:51.109 INFO kablam! 
Sep 19 17:50:52.014 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:50:52.014 INFO kablam!   --> src/headers.rs:13:34
Sep 19 17:50:52.014 INFO kablam!    |
Sep 19 17:50:52.014 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Sep 19 17:50:52.014 INFO kablam!    |                                  ----^^
Sep 19 17:50:52.014 INFO kablam!    |                                  |
Sep 19 17:50:52.014 INFO kablam!    |                                  help: remove this `mut`
Sep 19 17:50:52.014 INFO kablam!    |
Sep 19 17:50:52.014 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 17:50:52.014 INFO kablam! 
Sep 19 17:50:52.324 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.68s
Sep 19 17:50:52.330 INFO kablam! su: No module specific data is present
Sep 19 17:50:52.972 INFO running `"docker" "rm" "-f" "7b5978515618c8bb5d1c660408a87884011e274984be9b8e6798f6ef08ec22b9"`
Sep 19 17:50:53.170 INFO blam! 7b5978515618c8bb5d1c660408a87884011e274984be9b8e6798f6ef08ec22b9