Oct 13 06:20:47.785 INFO checking webmachine-rust-0.0.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 06:20:47.786 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 06:20:48.089 INFO blam! 2be91b03e6791785c967653654a9ad70e13f06b03e651e53bd51c2a4758f2d83
Oct 13 06:20:48.104 INFO running `"docker" "start" "-a" "2be91b03e6791785c967653654a9ad70e13f06b03e651e53bd51c2a4758f2d83"`
Oct 13 06:20:49.192 INFO kablam! usermod: no changes
Oct 13 06:20:49.344 INFO kablam!     Checking p-macro v0.2.0
Oct 13 06:20:49.344 INFO kablam!    Compiling getopts v0.2.18
Oct 13 06:20:49.356 INFO kablam!    Compiling tempdir v0.3.7
Oct 13 06:20:49.356 INFO kablam!     Checking cookie v0.2.5
Oct 13 06:20:49.356 INFO kablam!     Checking chrono v0.2.25
Oct 13 06:20:52.713 INFO kablam!     Checking hyper v0.9.18
Oct 13 06:20:54.101 INFO kablam!    Compiling pulldown-cmark v0.0.3
Oct 13 06:20:58.272 INFO kablam!    Compiling skeptic v0.4.0
Oct 13 06:20:59.763 INFO kablam!    Compiling expectest v0.5.1
Oct 13 06:21:00.798 INFO kablam!     Checking webmachine-rust v0.0.0 (/source)
Oct 13 06:21:03.252 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 06:21:03.252 INFO kablam!    --> src/lib.rs:126:1
Oct 13 06:21:03.253 INFO kablam!     |
Oct 13 06:21:03.253 INFO kablam! 126 | #[macro_use] extern crate itertools;
Oct 13 06:21:03.253 INFO kablam!     | ^^^^^^^^^^^^
Oct 13 06:21:03.254 INFO kablam!     |
Oct 13 06:21:03.254 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 13 06:21:03.255 INFO kablam! 
Oct 13 06:21:04.316 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:21:04.316 INFO kablam!   --> src/headers.rs:13:34
Oct 13 06:21:04.316 INFO kablam!    |
Oct 13 06:21:04.317 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Oct 13 06:21:04.317 INFO kablam!    |                                  ----^^
Oct 13 06:21:04.317 INFO kablam!    |                                  |
Oct 13 06:21:04.318 INFO kablam!    |                                  help: remove this `mut`
Oct 13 06:21:04.318 INFO kablam!    |
Oct 13 06:21:04.319 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 06:21:04.319 INFO kablam! 
Oct 13 06:21:05.424 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 06:21:05.424 INFO kablam!    --> src/lib.rs:126:1
Oct 13 06:21:05.424 INFO kablam!     |
Oct 13 06:21:05.424 INFO kablam! 126 | #[macro_use] extern crate itertools;
Oct 13 06:21:05.424 INFO kablam!     | ^^^^^^^^^^^^
Oct 13 06:21:05.424 INFO kablam!     |
Oct 13 06:21:05.424 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 13 06:21:05.424 INFO kablam! 
Oct 13 06:21:05.424 INFO kablam! warning: unused import: `headers::*`
Oct 13 06:21:05.424 INFO kablam!    --> src/context.rs:261:9
Oct 13 06:21:05.424 INFO kablam!     |
Oct 13 06:21:05.424 INFO kablam! 261 |     use headers::*;
Oct 13 06:21:05.424 INFO kablam!     |         ^^^^^^^^^^
Oct 13 06:21:05.424 INFO kablam! 
Oct 13 06:21:05.428 INFO kablam! warning: unused import: `super::context::*`
Oct 13 06:21:05.428 INFO kablam!   --> src/tests.rs:10:5
Oct 13 06:21:05.428 INFO kablam!    |
Oct 13 06:21:05.428 INFO kablam! 10 | use super::context::*;
Oct 13 06:21:05.428 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 06:21:05.428 INFO kablam! 
Oct 13 06:21:05.428 INFO kablam! warning: unused import: `super::headers::*`
Oct 13 06:21:05.428 INFO kablam!   --> src/tests.rs:11:5
Oct 13 06:21:05.428 INFO kablam!    |
Oct 13 06:21:05.428 INFO kablam! 11 | use super::headers::*;
Oct 13 06:21:05.428 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 06:21:05.428 INFO kablam! 
Oct 13 06:21:05.428 INFO kablam! warning: unused import: `chrono::*`
Oct 13 06:21:05.428 INFO kablam!   --> src/tests.rs:15:5
Oct 13 06:21:05.428 INFO kablam!    |
Oct 13 06:21:05.428 INFO kablam! 15 | use chrono::*;
Oct 13 06:21:05.428 INFO kablam!    |     ^^^^^^^^^
Oct 13 06:21:05.428 INFO kablam! 
Oct 13 06:21:05.436 INFO kablam! warning: unused import: `headers::*`
Oct 13 06:21:05.436 INFO kablam!  --> src/content_negotiation_tests.rs:3:5
Oct 13 06:21:05.436 INFO kablam!   |
Oct 13 06:21:05.436 INFO kablam! 3 | use headers::*;
Oct 13 06:21:05.436 INFO kablam!   |     ^^^^^^^^^^
Oct 13 06:21:05.436 INFO kablam! 
Oct 13 06:21:05.436 INFO kablam! warning: unused import: `context::*`
Oct 13 06:21:05.436 INFO kablam!  --> src/content_negotiation_tests.rs:4:5
Oct 13 06:21:05.436 INFO kablam!   |
Oct 13 06:21:05.436 INFO kablam! 4 | use context::*;
Oct 13 06:21:05.436 INFO kablam!   |     ^^^^^^^^^^
Oct 13 06:21:05.436 INFO kablam! 
Oct 13 06:21:06.413 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:21:06.413 INFO kablam!   --> src/headers.rs:13:34
Oct 13 06:21:06.413 INFO kablam!    |
Oct 13 06:21:06.413 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Oct 13 06:21:06.413 INFO kablam!    |                                  ----^^
Oct 13 06:21:06.413 INFO kablam!    |                                  |
Oct 13 06:21:06.413 INFO kablam!    |                                  help: remove this `mut`
Oct 13 06:21:06.413 INFO kablam!    |
Oct 13 06:21:06.413 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 06:21:06.413 INFO kablam! 
Oct 13 06:21:06.805 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.59s
Oct 13 06:21:06.812 INFO kablam! su: No module specific data is present
Oct 13 06:21:07.526 INFO running `"docker" "rm" "-f" "2be91b03e6791785c967653654a9ad70e13f06b03e651e53bd51c2a4758f2d83"`
Oct 13 06:21:07.796 INFO blam! 2be91b03e6791785c967653654a9ad70e13f06b03e651e53bd51c2a4758f2d83