Sep 19 17:50:40.113 INFO checking webmachine-rust-0.0.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 17:50:40.113 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 17:50:40.113 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:50:40.342 INFO blam! fe1837514db9c5737c12c66500b654ded794a270269fb3c80114b99532d7f1a6
Sep 19 17:50:40.344 INFO running `"docker" "start" "-a" "fe1837514db9c5737c12c66500b654ded794a270269fb3c80114b99532d7f1a6"`
Sep 19 17:50:41.720 INFO kablam! usermod: no changes
Sep 19 17:50:41.886 INFO kablam!     Checking p-macro v0.2.0
Sep 19 17:50:41.886 INFO kablam!     Checking maplit v0.1.6
Sep 19 17:50:41.886 INFO kablam!    Compiling getopts v0.2.18
Sep 19 17:50:41.906 INFO kablam!    Compiling tempdir v0.3.7
Sep 19 17:50:41.906 INFO kablam!     Checking hpack v0.2.0
Sep 19 17:50:41.906 INFO kablam!     Checking num-iter v0.1.37
Sep 19 17:50:41.906 INFO kablam!     Checking cookie v0.2.5
Sep 19 17:50:43.002 INFO kablam!     Checking num v0.1.42
Sep 19 17:50:43.716 INFO kablam!     Checking chrono v0.2.25
Sep 19 17:50:44.110 INFO kablam!     Checking solicit v0.4.4
Sep 19 17:50:45.922 INFO kablam!    Compiling pulldown-cmark v0.0.3
Sep 19 17:50:47.155 INFO kablam!     Checking hyper v0.9.18
Sep 19 17:50:49.366 INFO kablam!    Compiling skeptic v0.4.0
Sep 19 17:50:50.440 INFO kablam!    Compiling expectest v0.5.1
Sep 19 17:50:51.918 INFO kablam!     Checking webmachine-rust v0.0.0 (/source)
Sep 19 17:50:52.402 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 17:50:52.402 INFO kablam!    --> src/lib.rs:126:1
Sep 19 17:50:52.402 INFO kablam!     |
Sep 19 17:50:52.402 INFO kablam! 126 | #[macro_use] extern crate itertools;
Sep 19 17:50:52.402 INFO kablam!     | ^^^^^^^^^^^^
Sep 19 17:50:52.402 INFO kablam!     |
Sep 19 17:50:52.402 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 19 17:50:52.402 INFO kablam! 
Sep 19 17:50:52.503 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 17:50:52.503 INFO kablam!    --> src/lib.rs:126:1
Sep 19 17:50:52.503 INFO kablam!     |
Sep 19 17:50:52.503 INFO kablam! 126 | #[macro_use] extern crate itertools;
Sep 19 17:50:52.503 INFO kablam!     | ^^^^^^^^^^^^
Sep 19 17:50:52.503 INFO kablam!     |
Sep 19 17:50:52.503 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 19 17:50:52.503 INFO kablam! 
Sep 19 17:50:52.504 INFO kablam! warning: unused import: `headers::*`
Sep 19 17:50:52.504 INFO kablam!    --> src/context.rs:261:9
Sep 19 17:50:52.504 INFO kablam!     |
Sep 19 17:50:52.504 INFO kablam! 261 |     use headers::*;
Sep 19 17:50:52.504 INFO kablam!     |         ^^^^^^^^^^
Sep 19 17:50:52.504 INFO kablam! 
Sep 19 17:50:52.511 INFO kablam! warning: unused import: `super::context::*`
Sep 19 17:50:52.511 INFO kablam!   --> src/tests.rs:10:5
Sep 19 17:50:52.511 INFO kablam!    |
Sep 19 17:50:52.511 INFO kablam! 10 | use super::context::*;
Sep 19 17:50:52.511 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 19 17:50:52.511 INFO kablam! 
Sep 19 17:50:52.511 INFO kablam! warning: unused import: `super::headers::*`
Sep 19 17:50:52.511 INFO kablam!   --> src/tests.rs:11:5
Sep 19 17:50:52.511 INFO kablam!    |
Sep 19 17:50:52.511 INFO kablam! 11 | use super::headers::*;
Sep 19 17:50:52.511 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 19 17:50:52.511 INFO kablam! 
Sep 19 17:50:52.511 INFO kablam! warning: unused import: `chrono::*`
Sep 19 17:50:52.512 INFO kablam!   --> src/tests.rs:15:5
Sep 19 17:50:52.512 INFO kablam!    |
Sep 19 17:50:52.512 INFO kablam! 15 | use chrono::*;
Sep 19 17:50:52.512 INFO kablam!    |     ^^^^^^^^^
Sep 19 17:50:52.512 INFO kablam! 
Sep 19 17:50:52.512 INFO kablam! warning: unused import: `headers::*`
Sep 19 17:50:52.512 INFO kablam!  --> src/content_negotiation_tests.rs:3:5
Sep 19 17:50:52.512 INFO kablam!   |
Sep 19 17:50:52.512 INFO kablam! 3 | use headers::*;
Sep 19 17:50:52.512 INFO kablam!   |     ^^^^^^^^^^
Sep 19 17:50:52.512 INFO kablam! 
Sep 19 17:50:52.512 INFO kablam! warning: unused import: `context::*`
Sep 19 17:50:52.512 INFO kablam!  --> src/content_negotiation_tests.rs:4:5
Sep 19 17:50:52.512 INFO kablam!   |
Sep 19 17:50:52.512 INFO kablam! 4 | use context::*;
Sep 19 17:50:52.512 INFO kablam!   |     ^^^^^^^^^^
Sep 19 17:50:52.512 INFO kablam! 
Sep 19 17:50:52.935 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:50:52.935 INFO kablam!   --> src/headers.rs:13:34
Sep 19 17:50:52.935 INFO kablam!    |
Sep 19 17:50:52.935 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Sep 19 17:50:52.935 INFO kablam!    |                                  ----^^
Sep 19 17:50:52.935 INFO kablam!    |                                  |
Sep 19 17:50:52.935 INFO kablam!    |                                  help: remove this `mut`
Sep 19 17:50:52.936 INFO kablam!    |
Sep 19 17:50:52.936 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 17:50:52.936 INFO kablam! 
Sep 19 17:50:53.562 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:50:53.562 INFO kablam!   --> src/headers.rs:13:34
Sep 19 17:50:53.562 INFO kablam!    |
Sep 19 17:50:53.562 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Sep 19 17:50:53.562 INFO kablam!    |                                  ----^^
Sep 19 17:50:53.562 INFO kablam!    |                                  |
Sep 19 17:50:53.562 INFO kablam!    |                                  help: remove this `mut`
Sep 19 17:50:53.562 INFO kablam!    |
Sep 19 17:50:53.562 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 17:50:53.562 INFO kablam! 
Sep 19 17:50:53.954 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.21s
Sep 19 17:50:53.958 INFO kablam! su: No module specific data is present
Sep 19 17:50:54.666 INFO running `"docker" "rm" "-f" "fe1837514db9c5737c12c66500b654ded794a270269fb3c80114b99532d7f1a6"`
Sep 19 17:50:54.780 INFO blam! fe1837514db9c5737c12c66500b654ded794a270269fb3c80114b99532d7f1a6