Oct 21 18:45:16.923 INFO checking crazymerlyn/engine against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 18:45:16.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 18:45:17.411 INFO blam! 02168ba8f3280270196d0dac5202296912b447a8a442498c765c92c21133be72
Oct 21 18:45:17.420 INFO running `"docker" "start" "-a" "02168ba8f3280270196d0dac5202296912b447a8a442498c765c92c21133be72"`
Oct 21 18:45:18.636 INFO kablam! usermod: no changes
Oct 21 18:45:18.708 INFO kablam!     Checking engine v0.1.0 (/source)
Oct 21 18:45:19.643 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:45:19.643 INFO kablam!    --> src/boxes.rs:106:13
Oct 21 18:45:19.643 INFO kablam!     |
Oct 21 18:45:19.643 INFO kablam! 106 |         let mut border_left = style.lookup("border-left-width", "border-width", &zero);
Oct 21 18:45:19.643 INFO kablam!     |             ----^^^^^^^^^^^
Oct 21 18:45:19.643 INFO kablam!     |             |
Oct 21 18:45:19.643 INFO kablam!     |             help: remove this `mut`
Oct 21 18:45:19.643 INFO kablam!     |
Oct 21 18:45:19.643 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 18:45:19.643 INFO kablam! 
Oct 21 18:45:19.643 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:45:19.643 INFO kablam!    --> src/boxes.rs:107:13
Oct 21 18:45:19.643 INFO kablam!     |
Oct 21 18:45:19.643 INFO kablam! 107 |         let mut border_right = style.lookup("border-right-width", "border-width", &zero);
Oct 21 18:45:19.643 INFO kablam!     |             ----^^^^^^^^^^^^
Oct 21 18:45:19.643 INFO kablam!     |             |
Oct 21 18:45:19.643 INFO kablam!     |             help: remove this `mut`
Oct 21 18:45:19.643 INFO kablam! 
Oct 21 18:45:19.643 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:45:19.643 INFO kablam!    --> src/boxes.rs:109:13
Oct 21 18:45:19.643 INFO kablam!     |
Oct 21 18:45:19.643 INFO kablam! 109 |         let mut padding_left = style.lookup("padding-left", "padding", &zero);
Oct 21 18:45:19.643 INFO kablam!     |             ----^^^^^^^^^^^^
Oct 21 18:45:19.643 INFO kablam!     |             |
Oct 21 18:45:19.643 INFO kablam!     |             help: remove this `mut`
Oct 21 18:45:19.643 INFO kablam! 
Oct 21 18:45:19.643 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:45:19.643 INFO kablam!    --> src/boxes.rs:110:13
Oct 21 18:45:19.643 INFO kablam!     |
Oct 21 18:45:19.643 INFO kablam! 110 |         let mut padding_right = style.lookup("padding-right", "padding", &zero);
Oct 21 18:45:19.643 INFO kablam!     |             ----^^^^^^^^^^^^^
Oct 21 18:45:19.643 INFO kablam!     |             |
Oct 21 18:45:19.643 INFO kablam!     |             help: remove this `mut`
Oct 21 18:45:19.643 INFO kablam! 
Oct 21 18:45:19.764 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:45:19.764 INFO kablam!    --> src/boxes.rs:106:13
Oct 21 18:45:19.764 INFO kablam!     |
Oct 21 18:45:19.764 INFO kablam! 106 |         let mut border_left = style.lookup("border-left-width", "border-width", &zero);
Oct 21 18:45:19.764 INFO kablam!     |             ----^^^^^^^^^^^
Oct 21 18:45:19.764 INFO kablam!     |             |
Oct 21 18:45:19.764 INFO kablam!     |             help: remove this `mut`
Oct 21 18:45:19.764 INFO kablam!     |
Oct 21 18:45:19.764 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 18:45:19.764 INFO kablam! 
Oct 21 18:45:19.764 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:45:19.764 INFO kablam!    --> src/boxes.rs:107:13
Oct 21 18:45:19.764 INFO kablam!     |
Oct 21 18:45:19.764 INFO kablam! 107 |         let mut border_right = style.lookup("border-right-width", "border-width", &zero);
Oct 21 18:45:19.764 INFO kablam!     |             ----^^^^^^^^^^^^
Oct 21 18:45:19.764 INFO kablam!     |             |
Oct 21 18:45:19.764 INFO kablam!     |             help: remove this `mut`
Oct 21 18:45:19.764 INFO kablam! 
Oct 21 18:45:19.764 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:45:19.764 INFO kablam!    --> src/boxes.rs:109:13
Oct 21 18:45:19.764 INFO kablam!     |
Oct 21 18:45:19.764 INFO kablam! 109 |         let mut padding_left = style.lookup("padding-left", "padding", &zero);
Oct 21 18:45:19.764 INFO kablam!     |             ----^^^^^^^^^^^^
Oct 21 18:45:19.764 INFO kablam!     |             |
Oct 21 18:45:19.764 INFO kablam!     |             help: remove this `mut`
Oct 21 18:45:19.764 INFO kablam! 
Oct 21 18:45:19.764 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:45:19.764 INFO kablam!    --> src/boxes.rs:110:13
Oct 21 18:45:19.764 INFO kablam!     |
Oct 21 18:45:19.764 INFO kablam! 110 |         let mut padding_right = style.lookup("padding-right", "padding", &zero);
Oct 21 18:45:19.765 INFO kablam!     |             ----^^^^^^^^^^^^^
Oct 21 18:45:19.765 INFO kablam!     |             |
Oct 21 18:45:19.765 INFO kablam!     |             help: remove this `mut`
Oct 21 18:45:19.765 INFO kablam! 
Oct 21 18:45:19.772 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Oct 21 18:45:19.775 INFO kablam! su: No module specific data is present
Oct 21 18:45:20.570 INFO running `"docker" "rm" "-f" "02168ba8f3280270196d0dac5202296912b447a8a442498c765c92c21133be72"`
Oct 21 18:45:20.790 INFO blam! 02168ba8f3280270196d0dac5202296912b447a8a442498c765c92c21133be72