Oct 13 06:20:47.707 INFO checking webmachine-rust-0.0.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:20:47.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 06:20:47.948 INFO blam! beb96f9946c412599318974645326b80fe7b11c11f30acf8a2ad6ed7a867d181
Oct 13 06:20:47.956 INFO running `"docker" "start" "-a" "beb96f9946c412599318974645326b80fe7b11c11f30acf8a2ad6ed7a867d181"`
Oct 13 06:20:48.932 INFO kablam! usermod: no changes
Oct 13 06:20:49.088 INFO kablam!     Checking p-macro v0.2.0
Oct 13 06:20:49.088 INFO kablam!     Checking maplit v0.1.6
Oct 13 06:20:49.096 INFO kablam!    Compiling getopts v0.2.18
Oct 13 06:20:49.112 INFO kablam!     Checking cookie v0.2.5
Oct 13 06:20:51.097 INFO kablam!     Checking hyper v0.9.18
Oct 13 06:20:52.764 INFO kablam!    Compiling pulldown-cmark v0.0.3
Oct 13 06:20:56.633 INFO kablam!    Compiling skeptic v0.4.0
Oct 13 06:20:58.414 INFO kablam!    Compiling expectest v0.5.1
Oct 13 06:20:59.596 INFO kablam!     Checking webmachine-rust v0.0.0 (/source)
Oct 13 06:21:02.404 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 06:21:02.404 INFO kablam!    --> src/lib.rs:126:1
Oct 13 06:21:02.405 INFO kablam!     |
Oct 13 06:21:02.405 INFO kablam! 126 | #[macro_use] extern crate itertools;
Oct 13 06:21:02.405 INFO kablam!     | ^^^^^^^^^^^^
Oct 13 06:21:02.424 INFO kablam!     |
Oct 13 06:21:02.425 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 13 06:21:02.425 INFO kablam! 
Oct 13 06:21:03.040 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:21:03.041 INFO kablam!   --> src/headers.rs:13:34
Oct 13 06:21:03.041 INFO kablam!    |
Oct 13 06:21:03.042 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Oct 13 06:21:03.042 INFO kablam!    |                                  ----^^
Oct 13 06:21:03.043 INFO kablam!    |                                  |
Oct 13 06:21:03.044 INFO kablam!    |                                  help: remove this `mut`
Oct 13 06:21:03.044 INFO kablam!    |
Oct 13 06:21:03.045 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 06:21:03.045 INFO kablam! 
Oct 13 06:21:04.277 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 06:21:04.277 INFO kablam!    --> src/lib.rs:126:1
Oct 13 06:21:04.277 INFO kablam!     |
Oct 13 06:21:04.277 INFO kablam! 126 | #[macro_use] extern crate itertools;
Oct 13 06:21:04.277 INFO kablam!     | ^^^^^^^^^^^^
Oct 13 06:21:04.277 INFO kablam!     |
Oct 13 06:21:04.278 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 13 06:21:04.278 INFO kablam! 
Oct 13 06:21:04.280 INFO kablam! warning: unused import: `headers::*`
Oct 13 06:21:04.280 INFO kablam!    --> src/context.rs:261:9
Oct 13 06:21:04.280 INFO kablam!     |
Oct 13 06:21:04.280 INFO kablam! 261 |     use headers::*;
Oct 13 06:21:04.280 INFO kablam!     |         ^^^^^^^^^^
Oct 13 06:21:04.280 INFO kablam! 
Oct 13 06:21:04.282 INFO kablam! warning: unused import: `super::context::*`
Oct 13 06:21:04.282 INFO kablam!   --> src/tests.rs:10:5
Oct 13 06:21:04.282 INFO kablam!    |
Oct 13 06:21:04.282 INFO kablam! 10 | use super::context::*;
Oct 13 06:21:04.282 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 06:21:04.282 INFO kablam! 
Oct 13 06:21:04.283 INFO kablam! warning: unused import: `super::headers::*`
Oct 13 06:21:04.283 INFO kablam!   --> src/tests.rs:11:5
Oct 13 06:21:04.284 INFO kablam!    |
Oct 13 06:21:04.284 INFO kablam! 11 | use super::headers::*;
Oct 13 06:21:04.284 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 06:21:04.284 INFO kablam! 
Oct 13 06:21:04.284 INFO kablam! warning: unused import: `chrono::*`
Oct 13 06:21:04.284 INFO kablam!   --> src/tests.rs:15:5
Oct 13 06:21:04.284 INFO kablam!    |
Oct 13 06:21:04.284 INFO kablam! 15 | use chrono::*;
Oct 13 06:21:04.284 INFO kablam!    |     ^^^^^^^^^
Oct 13 06:21:04.284 INFO kablam! 
Oct 13 06:21:04.286 INFO kablam! warning: unused import: `headers::*`
Oct 13 06:21:04.286 INFO kablam!  --> src/content_negotiation_tests.rs:3:5
Oct 13 06:21:04.286 INFO kablam!   |
Oct 13 06:21:04.286 INFO kablam! 3 | use headers::*;
Oct 13 06:21:04.286 INFO kablam!   |     ^^^^^^^^^^
Oct 13 06:21:04.286 INFO kablam! 
Oct 13 06:21:04.286 INFO kablam! warning: unused import: `context::*`
Oct 13 06:21:04.286 INFO kablam!  --> src/content_negotiation_tests.rs:4:5
Oct 13 06:21:04.286 INFO kablam!   |
Oct 13 06:21:04.286 INFO kablam! 4 | use context::*;
Oct 13 06:21:04.286 INFO kablam!   |     ^^^^^^^^^^
Oct 13 06:21:04.286 INFO kablam! 
Oct 13 06:21:05.236 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:21:05.236 INFO kablam!   --> src/headers.rs:13:34
Oct 13 06:21:05.236 INFO kablam!    |
Oct 13 06:21:05.236 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Oct 13 06:21:05.236 INFO kablam!    |                                  ----^^
Oct 13 06:21:05.236 INFO kablam!    |                                  |
Oct 13 06:21:05.236 INFO kablam!    |                                  help: remove this `mut`
Oct 13 06:21:05.236 INFO kablam!    |
Oct 13 06:21:05.236 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 06:21:05.236 INFO kablam! 
Oct 13 06:21:05.642 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.69s
Oct 13 06:21:05.648 INFO kablam! su: No module specific data is present
Oct 13 06:21:06.448 INFO running `"docker" "rm" "-f" "beb96f9946c412599318974645326b80fe7b11c11f30acf8a2ad6ed7a867d181"`
Oct 13 06:21:06.748 INFO blam! beb96f9946c412599318974645326b80fe7b11c11f30acf8a2ad6ed7a867d181