Dec 12 04:58:10.919 INFO checking webmachine-rust-0.0.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 04:58:10.919 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 04:58:11.286 INFO [stdout] 88fb623eaf1c6492c9494d55f2695d59f9490b5d8bd5704d9af975cdd9ac8f66
Dec 12 04:58:11.288 INFO running `"docker" "start" "-a" "88fb623eaf1c6492c9494d55f2695d59f9490b5d8bd5704d9af975cdd9ac8f66"`
Dec 12 04:58:13.598 INFO [stderr] usermod: no changes
Dec 12 04:58:13.746 INFO [stderr]     Checking p-macro v0.2.0
Dec 12 04:58:13.747 INFO [stderr]    Compiling rand v0.4.3
Dec 12 04:58:13.748 INFO [stderr]     Checking hpack v0.2.0
Dec 12 04:58:13.749 INFO [stderr]     Checking cookie v0.2.5
Dec 12 04:58:13.749 INFO [stderr]     Checking chrono v0.2.25
Dec 12 04:58:15.760 INFO [stderr]     Checking solicit v0.4.4
Dec 12 04:58:18.066 INFO [stderr]    Compiling tempdir v0.3.7
Dec 12 04:58:18.468 INFO [stderr]     Checking hyper v0.9.18
Dec 12 04:58:19.128 INFO [stderr]    Compiling skeptic v0.4.0
Dec 12 04:58:21.193 INFO [stderr]    Compiling expectest v0.5.1
Dec 12 04:58:25.184 INFO [stderr]     Checking webmachine-rust v0.0.0 (/source)
Dec 12 04:58:28.005 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 04:58:28.005 INFO [stderr]    --> src/lib.rs:126:1
Dec 12 04:58:28.005 INFO [stderr]     |
Dec 12 04:58:28.005 INFO [stderr] 126 | #[macro_use] extern crate itertools;
Dec 12 04:58:28.005 INFO [stderr]     | ^^^^^^^^^^^^
Dec 12 04:58:28.005 INFO [stderr]     |
Dec 12 04:58:28.005 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 12 04:58:28.005 INFO [stderr] 
Dec 12 04:58:28.676 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 04:58:28.676 INFO [stderr]    --> src/lib.rs:126:1
Dec 12 04:58:28.676 INFO [stderr]     |
Dec 12 04:58:28.676 INFO [stderr] 126 | #[macro_use] extern crate itertools;
Dec 12 04:58:28.676 INFO [stderr]     | ^^^^^^^^^^^^
Dec 12 04:58:28.676 INFO [stderr]     |
Dec 12 04:58:28.676 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 12 04:58:28.676 INFO [stderr] 
Dec 12 04:58:28.696 INFO [stderr] warning: unused import: `headers::*`
Dec 12 04:58:28.696 INFO [stderr]    --> src/context.rs:261:9
Dec 12 04:58:28.696 INFO [stderr]     |
Dec 12 04:58:28.696 INFO [stderr] 261 |     use headers::*;
Dec 12 04:58:28.696 INFO [stderr]     |         ^^^^^^^^^^
Dec 12 04:58:28.696 INFO [stderr] 
Dec 12 04:58:28.696 INFO [stderr] warning: unused import: `super::context::*`
Dec 12 04:58:28.696 INFO [stderr]   --> src/tests.rs:10:5
Dec 12 04:58:28.696 INFO [stderr]    |
Dec 12 04:58:28.696 INFO [stderr] 10 | use super::context::*;
Dec 12 04:58:28.696 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 12 04:58:28.696 INFO [stderr] 
Dec 12 04:58:28.696 INFO [stderr] warning: unused import: `super::headers::*`
Dec 12 04:58:28.700 INFO [stderr]   --> src/tests.rs:11:5
Dec 12 04:58:28.700 INFO [stderr]    |
Dec 12 04:58:28.700 INFO [stderr] 11 | use super::headers::*;
Dec 12 04:58:28.700 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 12 04:58:28.700 INFO [stderr] 
Dec 12 04:58:28.700 INFO [stderr] warning: unused import: `chrono::*`
Dec 12 04:58:28.700 INFO [stderr]   --> src/tests.rs:15:5
Dec 12 04:58:28.700 INFO [stderr]    |
Dec 12 04:58:28.700 INFO [stderr] 15 | use chrono::*;
Dec 12 04:58:28.700 INFO [stderr]    |     ^^^^^^^^^
Dec 12 04:58:28.700 INFO [stderr] 
Dec 12 04:58:28.700 INFO [stderr] warning: unused import: `headers::*`
Dec 12 04:58:28.700 INFO [stderr]  --> src/content_negotiation_tests.rs:3:5
Dec 12 04:58:28.700 INFO [stderr]   |
Dec 12 04:58:28.700 INFO [stderr] 3 | use headers::*;
Dec 12 04:58:28.700 INFO [stderr]   |     ^^^^^^^^^^
Dec 12 04:58:28.700 INFO [stderr] 
Dec 12 04:58:28.700 INFO [stderr] warning: unused import: `context::*`
Dec 12 04:58:28.700 INFO [stderr]  --> src/content_negotiation_tests.rs:4:5
Dec 12 04:58:28.700 INFO [stderr]   |
Dec 12 04:58:28.700 INFO [stderr] 4 | use context::*;
Dec 12 04:58:28.700 INFO [stderr]   |     ^^^^^^^^^^
Dec 12 04:58:28.700 INFO [stderr] 
Dec 12 04:58:28.948 INFO [stderr] warning: variable does not need to be mutable
Dec 12 04:58:28.948 INFO [stderr]   --> src/headers.rs:13:34
Dec 12 04:58:28.948 INFO [stderr]    |
Dec 12 04:58:28.948 INFO [stderr] 13 |     values.into_iter().batching(|mut it| {
Dec 12 04:58:28.948 INFO [stderr]    |                                  ----^^
Dec 12 04:58:28.948 INFO [stderr]    |                                  |
Dec 12 04:58:28.948 INFO [stderr]    |                                  help: remove this `mut`
Dec 12 04:58:28.948 INFO [stderr]    |
Dec 12 04:58:28.948 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 04:58:28.948 INFO [stderr] 
Dec 12 04:58:29.728 INFO [stderr] warning: variable does not need to be mutable
Dec 12 04:58:29.728 INFO [stderr]   --> src/headers.rs:13:34
Dec 12 04:58:29.728 INFO [stderr]    |
Dec 12 04:58:29.728 INFO [stderr] 13 |     values.into_iter().batching(|mut it| {
Dec 12 04:58:29.728 INFO [stderr]    |                                  ----^^
Dec 12 04:58:29.728 INFO [stderr]    |                                  |
Dec 12 04:58:29.728 INFO [stderr]    |                                  help: remove this `mut`
Dec 12 04:58:29.728 INFO [stderr]    |
Dec 12 04:58:29.728 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 04:58:29.728 INFO [stderr] 
Dec 12 04:58:30.051 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.42s
Dec 12 04:58:30.058 INFO [stderr] su: No module specific data is present
Dec 12 04:58:31.459 INFO running `"docker" "inspect" "88fb623eaf1c6492c9494d55f2695d59f9490b5d8bd5704d9af975cdd9ac8f66"`
Dec 12 04:58:31.822 INFO running `"docker" "rm" "-f" "88fb623eaf1c6492c9494d55f2695d59f9490b5d8bd5704d9af975cdd9ac8f66"`
Dec 12 04:58:32.116 INFO [stdout] 88fb623eaf1c6492c9494d55f2695d59f9490b5d8bd5704d9af975cdd9ac8f66