Nov 07 12:19:43.618 INFO checking maze-0.1.2 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 12:19:43.618 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 12:19:45.715 INFO blam! fb7063ea5f77bd9f2816f5ba046c3f223e110e638875707f058e19748041379d
Nov 07 12:19:45.717 INFO running `"docker" "start" "-a" "fb7063ea5f77bd9f2816f5ba046c3f223e110e638875707f058e19748041379d"`
Nov 07 12:19:46.256 INFO kablam! usermod: no changes
Nov 07 12:19:46.613 INFO kablam!    Compiling syn v0.10.8
Nov 07 12:19:46.613 INFO kablam!     Checking png v0.5.2
Nov 07 12:19:46.614 INFO kablam!     Checking hyper v0.9.12
Nov 07 12:19:46.614 INFO kablam!     Checking nalgebra v0.5.1
Nov 07 12:19:49.844 INFO kablam!     Checking image v0.10.4
Nov 07 12:19:55.962 INFO kablam!    Compiling serde_codegen_internals v0.11.3
Nov 07 12:19:56.824 INFO kablam!     Checking iron v0.4.0
Nov 07 12:20:00.068 INFO kablam!    Compiling serde_codegen v0.8.23
Nov 07 12:20:02.496 INFO kablam!     Checking persistent v0.2.1
Nov 07 12:20:02.496 INFO kablam!     Checking router v0.4.0
Nov 07 12:20:04.209 INFO kablam!     Checking imageproc v0.6.1
Nov 07 12:20:06.708 INFO kablam!    Compiling serde_derive v0.8.23
Nov 07 12:20:09.840 INFO kablam!     Checking bodyparser v0.4.1
Nov 07 12:20:16.443 INFO kablam!     Checking urlencoded v0.4.1
Nov 07 12:20:19.720 INFO kablam!     Checking maze v0.1.2 (/source)
Nov 07 12:20:28.648 INFO kablam! warning: variable does not need to be mutable
Nov 07 12:20:28.649 INFO kablam!    --> src/types/grid.rs:191:13
Nov 07 12:20:28.650 INFO kablam!     |
Nov 07 12:20:28.651 INFO kablam! 191 |         let mut grid = self;
Nov 07 12:20:28.651 INFO kablam!     |             ----^^^^
Nov 07 12:20:28.652 INFO kablam!     |             |
Nov 07 12:20:28.653 INFO kablam!     |             help: remove this `mut`
Nov 07 12:20:28.653 INFO kablam!     |
Nov 07 12:20:28.654 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 12:20:28.654 INFO kablam! 
Nov 07 12:20:28.672 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 07 12:20:28.673 INFO kablam!  --> src/lib.rs:2:12
Nov 07 12:20:28.674 INFO kablam!   |
Nov 07 12:20:28.674 INFO kablam! 2 | #![feature(proc_macro)]
Nov 07 12:20:28.675 INFO kablam!   |            ^^^^^^^^^^
Nov 07 12:20:28.676 INFO kablam!   |
Nov 07 12:20:28.676 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 07 12:20:28.677 INFO kablam! 
Nov 07 12:20:29.257 INFO kablam! warning: variable does not need to be mutable
Nov 07 12:20:29.257 INFO kablam!    --> src/types/grid.rs:191:13
Nov 07 12:20:29.257 INFO kablam!     |
Nov 07 12:20:29.257 INFO kablam! 191 |         let mut grid = self;
Nov 07 12:20:29.257 INFO kablam!     |             ----^^^^
Nov 07 12:20:29.257 INFO kablam!     |             |
Nov 07 12:20:29.257 INFO kablam!     |             help: remove this `mut`
Nov 07 12:20:29.257 INFO kablam!     |
Nov 07 12:20:29.257 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 12:20:29.257 INFO kablam! 
Nov 07 12:20:29.269 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 07 12:20:29.269 INFO kablam!  --> src/lib.rs:2:12
Nov 07 12:20:29.269 INFO kablam!   |
Nov 07 12:20:29.269 INFO kablam! 2 | #![feature(proc_macro)]
Nov 07 12:20:29.269 INFO kablam!   |            ^^^^^^^^^^
Nov 07 12:20:29.270 INFO kablam!   |
Nov 07 12:20:29.270 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 07 12:20:29.270 INFO kablam! 
Nov 07 12:20:40.322 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 54.04s
Nov 07 12:20:40.352 INFO kablam! su: No module specific data is present
Nov 07 12:20:41.540 INFO running `"docker" "rm" "-f" "fb7063ea5f77bd9f2816f5ba046c3f223e110e638875707f058e19748041379d"`
Nov 07 12:20:41.777 INFO blam! fb7063ea5f77bd9f2816f5ba046c3f223e110e638875707f058e19748041379d