Nov 01 08:46:35.882 INFO checking amazingmo/Basics against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 08:46:35.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 08:46:36.292 INFO blam! b071fbc334b0f64f27d5239a264153d861f38108651a9e414b35006d1e49bbe4
Nov 01 08:46:36.299 INFO running `"docker" "start" "-a" "b071fbc334b0f64f27d5239a264153d861f38108651a9e414b35006d1e49bbe4"`
Nov 01 08:46:36.758 INFO kablam! usermod: no changes
Nov 01 08:46:37.012 INFO kablam!     Checking serde_json v0.8.6
Nov 01 08:46:37.025 INFO kablam!     Checking iron v0.5.1
Nov 01 08:46:39.616 INFO kablam!     Checking persistent v0.3.0
Nov 01 08:46:39.616 INFO kablam!     Checking router v0.5.1
Nov 01 08:46:42.057 INFO kablam!     Checking bodyparser v0.5.0
Nov 01 08:46:43.884 INFO kablam!     Checking urlencoded v0.5.0
Nov 01 08:46:45.688 INFO kablam!     Checking chapter1 v0.1.0 (/source)
Nov 01 08:46:47.560 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 08:46:47.562 INFO kablam!   --> src/main.rs:20:1
Nov 01 08:46:47.562 INFO kablam!    |
Nov 01 08:46:47.562 INFO kablam! 20 | #[macro_use] extern crate mime;
Nov 01 08:46:47.562 INFO kablam!    | ^^^^^^^^^^^^
Nov 01 08:46:47.562 INFO kablam!    |
Nov 01 08:46:47.562 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 08:46:47.562 INFO kablam! 
Nov 01 08:46:47.562 INFO kablam! warning: unused import: `iron::prelude::*`
Nov 01 08:46:47.562 INFO kablam!   --> src/main.rs:25:5
Nov 01 08:46:47.562 INFO kablam!    |
Nov 01 08:46:47.562 INFO kablam! 25 | use iron::prelude::*;
Nov 01 08:46:47.562 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 08:46:47.562 INFO kablam! 
Nov 01 08:46:47.562 INFO kablam! warning: unused import: `iron::status`
Nov 01 08:46:47.562 INFO kablam!   --> src/main.rs:26:5
Nov 01 08:46:47.563 INFO kablam!    |
Nov 01 08:46:47.563 INFO kablam! 26 | use iron::status;
Nov 01 08:46:47.563 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 08:46:47.563 INFO kablam! 
Nov 01 08:46:47.752 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 08:46:47.752 INFO kablam!   --> src/main.rs:20:1
Nov 01 08:46:47.752 INFO kablam!    |
Nov 01 08:46:47.752 INFO kablam! 20 | #[macro_use] extern crate mime;
Nov 01 08:46:47.752 INFO kablam!    | ^^^^^^^^^^^^
Nov 01 08:46:47.752 INFO kablam!    |
Nov 01 08:46:47.752 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 08:46:47.752 INFO kablam! 
Nov 01 08:46:47.752 INFO kablam! warning: unused import: `iron::prelude::*`
Nov 01 08:46:47.752 INFO kablam!   --> src/main.rs:25:5
Nov 01 08:46:47.752 INFO kablam!    |
Nov 01 08:46:47.752 INFO kablam! 25 | use iron::prelude::*;
Nov 01 08:46:47.752 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 08:46:47.752 INFO kablam! 
Nov 01 08:46:47.752 INFO kablam! warning: unused import: `iron::status`
Nov 01 08:46:47.752 INFO kablam!   --> src/main.rs:26:5
Nov 01 08:46:47.752 INFO kablam!    |
Nov 01 08:46:47.752 INFO kablam! 26 | use iron::status;
Nov 01 08:46:47.752 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 08:46:47.752 INFO kablam! 
Nov 01 08:46:47.952 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.16s
Nov 01 08:46:47.956 INFO kablam! su: No module specific data is present
Nov 01 08:46:48.706 INFO running `"docker" "rm" "-f" "b071fbc334b0f64f27d5239a264153d861f38108651a9e414b35006d1e49bbe4"`
Nov 01 08:46:48.975 INFO blam! b071fbc334b0f64f27d5239a264153d861f38108651a9e414b35006d1e49bbe4