Sep 14 06:29:30.788 INFO checking webmachine-rust-0.0.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 06:29:30.788 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 06:29:30.788 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 06:29:31.164 INFO blam! 3ecf4c5f3aa9a11c2651f5a46a9a81f5d42d3d895e17f2ccaf7df2aa655b9ddd
Sep 14 06:29:31.165 INFO running `"docker" "start" "-a" "3ecf4c5f3aa9a11c2651f5a46a9a81f5d42d3d895e17f2ccaf7df2aa655b9ddd"`
Sep 14 06:29:32.767 INFO kablam! usermod: no changes
Sep 14 06:29:32.939 INFO kablam!     Checking itertools v0.4.19
Sep 14 06:29:32.939 INFO kablam!     Checking p-macro v0.2.0
Sep 14 06:29:32.939 INFO kablam!    Compiling getopts v0.2.18
Sep 14 06:29:32.947 INFO kablam!     Checking num v0.1.42
Sep 14 06:29:32.947 INFO kablam!     Checking hyper v0.9.18
Sep 14 06:29:33.646 INFO kablam!     Checking chrono v0.2.25
Sep 14 06:29:36.357 INFO kablam!    Compiling pulldown-cmark v0.0.3
Sep 14 06:29:40.391 INFO kablam!    Compiling skeptic v0.4.0
Sep 14 06:29:41.850 INFO kablam!    Compiling expectest v0.5.1
Sep 14 06:29:42.083 INFO kablam!     Checking webmachine-rust v0.0.0 (file:///source)
Sep 14 06:29:42.598 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 06:29:42.598 INFO kablam!    --> src/lib.rs:126:1
Sep 14 06:29:42.598 INFO kablam!     |
Sep 14 06:29:42.598 INFO kablam! 126 | #[macro_use] extern crate itertools;
Sep 14 06:29:42.598 INFO kablam!     | ^^^^^^^^^^^^
Sep 14 06:29:42.602 INFO kablam!     |
Sep 14 06:29:42.602 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 14 06:29:42.602 INFO kablam! 
Sep 14 06:29:43.199 INFO kablam! warning: variable does not need to be mutable
Sep 14 06:29:43.199 INFO kablam!   --> src/headers.rs:13:34
Sep 14 06:29:43.199 INFO kablam!    |
Sep 14 06:29:43.199 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Sep 14 06:29:43.199 INFO kablam!    |                                  ----^^
Sep 14 06:29:43.199 INFO kablam!    |                                  |
Sep 14 06:29:43.199 INFO kablam!    |                                  help: remove this `mut`
Sep 14 06:29:43.199 INFO kablam!    |
Sep 14 06:29:43.199 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 06:29:43.199 INFO kablam! 
Sep 14 06:29:43.923 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 06:29:43.923 INFO kablam!    --> src/lib.rs:126:1
Sep 14 06:29:43.923 INFO kablam!     |
Sep 14 06:29:43.923 INFO kablam! 126 | #[macro_use] extern crate itertools;
Sep 14 06:29:43.923 INFO kablam!     | ^^^^^^^^^^^^
Sep 14 06:29:43.923 INFO kablam!     |
Sep 14 06:29:43.923 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 14 06:29:43.923 INFO kablam! 
Sep 14 06:29:43.923 INFO kablam! warning: unused import: `headers::*`
Sep 14 06:29:43.923 INFO kablam!    --> src/context.rs:261:9
Sep 14 06:29:43.923 INFO kablam!     |
Sep 14 06:29:43.923 INFO kablam! 261 |     use headers::*;
Sep 14 06:29:43.923 INFO kablam!     |         ^^^^^^^^^^
Sep 14 06:29:43.923 INFO kablam! 
Sep 14 06:29:43.926 INFO kablam! warning: unused import: `super::context::*`
Sep 14 06:29:43.926 INFO kablam!   --> src/tests.rs:10:5
Sep 14 06:29:43.926 INFO kablam!    |
Sep 14 06:29:43.926 INFO kablam! 10 | use super::context::*;
Sep 14 06:29:43.926 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 14 06:29:43.926 INFO kablam! 
Sep 14 06:29:43.926 INFO kablam! warning: unused import: `super::headers::*`
Sep 14 06:29:43.927 INFO kablam!   --> src/tests.rs:11:5
Sep 14 06:29:43.927 INFO kablam!    |
Sep 14 06:29:43.927 INFO kablam! 11 | use super::headers::*;
Sep 14 06:29:43.927 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 14 06:29:43.927 INFO kablam! 
Sep 14 06:29:43.927 INFO kablam! warning: unused import: `chrono::*`
Sep 14 06:29:43.927 INFO kablam!   --> src/tests.rs:15:5
Sep 14 06:29:43.927 INFO kablam!    |
Sep 14 06:29:43.927 INFO kablam! 15 | use chrono::*;
Sep 14 06:29:43.927 INFO kablam!    |     ^^^^^^^^^
Sep 14 06:29:43.927 INFO kablam! 
Sep 14 06:29:43.931 INFO kablam! warning: unused import: `headers::*`
Sep 14 06:29:43.931 INFO kablam!  --> src/content_negotiation_tests.rs:3:5
Sep 14 06:29:43.931 INFO kablam!   |
Sep 14 06:29:43.931 INFO kablam! 3 | use headers::*;
Sep 14 06:29:43.931 INFO kablam!   |     ^^^^^^^^^^
Sep 14 06:29:43.931 INFO kablam! 
Sep 14 06:29:43.931 INFO kablam! warning: unused import: `context::*`
Sep 14 06:29:43.931 INFO kablam!  --> src/content_negotiation_tests.rs:4:5
Sep 14 06:29:43.931 INFO kablam!   |
Sep 14 06:29:43.931 INFO kablam! 4 | use context::*;
Sep 14 06:29:43.931 INFO kablam!   |     ^^^^^^^^^^
Sep 14 06:29:43.931 INFO kablam! 
Sep 14 06:29:44.891 INFO kablam! warning: variable does not need to be mutable
Sep 14 06:29:44.891 INFO kablam!   --> src/headers.rs:13:34
Sep 14 06:29:44.891 INFO kablam!    |
Sep 14 06:29:44.891 INFO kablam! 13 |     values.into_iter().batching(|mut it| {
Sep 14 06:29:44.891 INFO kablam!    |                                  ----^^
Sep 14 06:29:44.891 INFO kablam!    |                                  |
Sep 14 06:29:44.891 INFO kablam!    |                                  help: remove this `mut`
Sep 14 06:29:44.891 INFO kablam!    |
Sep 14 06:29:44.891 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 06:29:44.891 INFO kablam! 
Sep 14 06:29:45.287 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.49s
Sep 14 06:29:45.294 INFO kablam! su: No module specific data is present
Sep 14 06:29:46.234 INFO running `"docker" "rm" "-f" "3ecf4c5f3aa9a11c2651f5a46a9a81f5d42d3d895e17f2ccaf7df2aa655b9ddd"`
Sep 14 06:29:46.328 INFO blam! 3ecf4c5f3aa9a11c2651f5a46a9a81f5d42d3d895e17f2ccaf7df2aa655b9ddd