Oct 27 19:22:05.446 INFO checking maze-0.1.2 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 19:22:05.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 19:22:05.686 INFO blam! b368beb300c837e14c1a612baf5438edecfb63978cdfacac7ccff0c065daafad
Oct 27 19:22:05.693 INFO running `"docker" "start" "-a" "b368beb300c837e14c1a612baf5438edecfb63978cdfacac7ccff0c065daafad"`
Oct 27 19:22:06.273 INFO kablam! usermod: no changes
Oct 27 19:22:06.639 INFO kablam!     Checking custom_derive v0.1.7
Oct 27 19:22:06.646 INFO kablam!    Compiling serde_codegen v0.8.23
Oct 27 19:22:06.647 INFO kablam!     Checking png v0.5.2
Oct 27 19:22:06.647 INFO kablam!     Checking hyper v0.9.12
Oct 27 19:22:06.647 INFO kablam!     Checking nalgebra v0.5.1
Oct 27 19:22:07.435 INFO kablam!     Checking conv v0.3.3
Oct 27 19:22:12.277 INFO kablam!     Checking image v0.10.4
Oct 27 19:22:15.259 INFO kablam!    Compiling serde_derive v0.8.23
Oct 27 19:22:19.739 INFO kablam!     Checking iron v0.4.0
Oct 27 19:22:25.323 INFO kablam!     Checking persistent v0.2.1
Oct 27 19:22:25.323 INFO kablam!     Checking router v0.4.0
Oct 27 19:22:27.639 INFO kablam!     Checking imageproc v0.6.1
Oct 27 19:22:31.569 INFO kablam!     Checking bodyparser v0.4.1
Oct 27 19:22:35.314 INFO kablam!     Checking urlencoded v0.4.1
Oct 27 19:22:38.745 INFO kablam!     Checking maze v0.1.2 (/source)
Oct 27 19:22:49.459 INFO kablam! warning: variable does not need to be mutable
Oct 27 19:22:49.459 INFO kablam!    --> src/types/grid.rs:191:13
Oct 27 19:22:49.459 INFO kablam!     |
Oct 27 19:22:49.459 INFO kablam! 191 |         let mut grid = self;
Oct 27 19:22:49.459 INFO kablam!     |             ----^^^^
Oct 27 19:22:49.459 INFO kablam!     |             |
Oct 27 19:22:49.459 INFO kablam!     |             help: remove this `mut`
Oct 27 19:22:49.459 INFO kablam!     |
Oct 27 19:22:49.459 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 19:22:49.459 INFO kablam! 
Oct 27 19:22:49.483 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 27 19:22:49.483 INFO kablam!  --> src/lib.rs:2:12
Oct 27 19:22:49.483 INFO kablam!   |
Oct 27 19:22:49.483 INFO kablam! 2 | #![feature(proc_macro)]
Oct 27 19:22:49.483 INFO kablam!   |            ^^^^^^^^^^
Oct 27 19:22:49.483 INFO kablam!   |
Oct 27 19:22:49.483 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 19:22:49.483 INFO kablam! 
Oct 27 19:22:49.967 INFO kablam! warning: variable does not need to be mutable
Oct 27 19:22:49.967 INFO kablam!    --> src/types/grid.rs:191:13
Oct 27 19:22:49.967 INFO kablam!     |
Oct 27 19:22:49.967 INFO kablam! 191 |         let mut grid = self;
Oct 27 19:22:49.967 INFO kablam!     |             ----^^^^
Oct 27 19:22:49.967 INFO kablam!     |             |
Oct 27 19:22:49.967 INFO kablam!     |             help: remove this `mut`
Oct 27 19:22:49.967 INFO kablam!     |
Oct 27 19:22:49.967 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 19:22:49.967 INFO kablam! 
Oct 27 19:22:49.970 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 27 19:22:49.970 INFO kablam!  --> src/lib.rs:2:12
Oct 27 19:22:49.970 INFO kablam!   |
Oct 27 19:22:49.970 INFO kablam! 2 | #![feature(proc_macro)]
Oct 27 19:22:49.970 INFO kablam!   |            ^^^^^^^^^^
Oct 27 19:22:49.970 INFO kablam!   |
Oct 27 19:22:49.970 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 19:22:49.970 INFO kablam! 
Oct 27 19:23:04.698 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 58.40s
Oct 27 19:23:04.735 INFO kablam! su: No module specific data is present
Oct 27 19:23:05.769 INFO running `"docker" "rm" "-f" "b368beb300c837e14c1a612baf5438edecfb63978cdfacac7ccff0c065daafad"`
Oct 27 19:23:06.011 INFO blam! b368beb300c837e14c1a612baf5438edecfb63978cdfacac7ccff0c065daafad