Nov 02 16:16:22.268 INFO checking crazymerlyn/engine against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 16:16:22.268 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 16:16:22.588 INFO blam! 5f806e996f2fc697e01c83b07f9a70252fcb8b720a18baca4824f1c8480b9649
Nov 02 16:16:22.591 INFO running `"docker" "start" "-a" "5f806e996f2fc697e01c83b07f9a70252fcb8b720a18baca4824f1c8480b9649"`
Nov 02 16:16:23.917 INFO kablam! usermod: no changes
Nov 02 16:16:23.976 INFO kablam!     Checking engine v0.1.0 (/source)
Nov 02 16:16:24.888 INFO kablam! warning: variable does not need to be mutable
Nov 02 16:16:24.888 INFO kablam!    --> src/boxes.rs:106:13
Nov 02 16:16:24.888 INFO kablam!     |
Nov 02 16:16:24.888 INFO kablam! 106 |         let mut border_left = style.lookup("border-left-width", "border-width", &zero);
Nov 02 16:16:24.888 INFO kablam!     |             ----^^^^^^^^^^^
Nov 02 16:16:24.888 INFO kablam!     |             |
Nov 02 16:16:24.888 INFO kablam!     |             help: remove this `mut`
Nov 02 16:16:24.888 INFO kablam!     |
Nov 02 16:16:24.888 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 16:16:24.888 INFO kablam! 
Nov 02 16:16:24.888 INFO kablam! warning: variable does not need to be mutable
Nov 02 16:16:24.888 INFO kablam!    --> src/boxes.rs:107:13
Nov 02 16:16:24.888 INFO kablam!     |
Nov 02 16:16:24.888 INFO kablam! 107 |         let mut border_right = style.lookup("border-right-width", "border-width", &zero);
Nov 02 16:16:24.888 INFO kablam!     |             ----^^^^^^^^^^^^
Nov 02 16:16:24.888 INFO kablam!     |             |
Nov 02 16:16:24.888 INFO kablam!     |             help: remove this `mut`
Nov 02 16:16:24.888 INFO kablam! 
Nov 02 16:16:24.889 INFO kablam! warning: variable does not need to be mutable
Nov 02 16:16:24.889 INFO kablam!    --> src/boxes.rs:109:13
Nov 02 16:16:24.889 INFO kablam!     |
Nov 02 16:16:24.889 INFO kablam! 109 |         let mut padding_left = style.lookup("padding-left", "padding", &zero);
Nov 02 16:16:24.889 INFO kablam!     |             ----^^^^^^^^^^^^
Nov 02 16:16:24.889 INFO kablam!     |             |
Nov 02 16:16:24.889 INFO kablam!     |             help: remove this `mut`
Nov 02 16:16:24.889 INFO kablam! 
Nov 02 16:16:24.889 INFO kablam! warning: variable does not need to be mutable
Nov 02 16:16:24.889 INFO kablam!    --> src/boxes.rs:110:13
Nov 02 16:16:24.889 INFO kablam!     |
Nov 02 16:16:24.889 INFO kablam! 110 |         let mut padding_right = style.lookup("padding-right", "padding", &zero);
Nov 02 16:16:24.889 INFO kablam!     |             ----^^^^^^^^^^^^^
Nov 02 16:16:24.889 INFO kablam!     |             |
Nov 02 16:16:24.889 INFO kablam!     |             help: remove this `mut`
Nov 02 16:16:24.889 INFO kablam! 
Nov 02 16:16:24.908 INFO kablam! warning: variable does not need to be mutable
Nov 02 16:16:24.908 INFO kablam!    --> src/boxes.rs:106:13
Nov 02 16:16:24.908 INFO kablam!     |
Nov 02 16:16:24.908 INFO kablam! 106 |         let mut border_left = style.lookup("border-left-width", "border-width", &zero);
Nov 02 16:16:24.908 INFO kablam!     |             ----^^^^^^^^^^^
Nov 02 16:16:24.908 INFO kablam!     |             |
Nov 02 16:16:24.908 INFO kablam!     |             help: remove this `mut`
Nov 02 16:16:24.908 INFO kablam!     |
Nov 02 16:16:24.908 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 16:16:24.908 INFO kablam! 
Nov 02 16:16:24.908 INFO kablam! warning: variable does not need to be mutable
Nov 02 16:16:24.908 INFO kablam!    --> src/boxes.rs:107:13
Nov 02 16:16:24.908 INFO kablam!     |
Nov 02 16:16:24.908 INFO kablam! 107 |         let mut border_right = style.lookup("border-right-width", "border-width", &zero);
Nov 02 16:16:24.908 INFO kablam!     |             ----^^^^^^^^^^^^
Nov 02 16:16:24.908 INFO kablam!     |             |
Nov 02 16:16:24.908 INFO kablam!     |             help: remove this `mut`
Nov 02 16:16:24.908 INFO kablam! 
Nov 02 16:16:24.908 INFO kablam! warning: variable does not need to be mutable
Nov 02 16:16:24.908 INFO kablam!    --> src/boxes.rs:109:13
Nov 02 16:16:24.908 INFO kablam!     |
Nov 02 16:16:24.908 INFO kablam! 109 |         let mut padding_left = style.lookup("padding-left", "padding", &zero);
Nov 02 16:16:24.908 INFO kablam!     |             ----^^^^^^^^^^^^
Nov 02 16:16:24.909 INFO kablam!     |             |
Nov 02 16:16:24.909 INFO kablam!     |             help: remove this `mut`
Nov 02 16:16:24.909 INFO kablam! 
Nov 02 16:16:24.909 INFO kablam! warning: variable does not need to be mutable
Nov 02 16:16:24.909 INFO kablam!    --> src/boxes.rs:110:13
Nov 02 16:16:24.909 INFO kablam!     |
Nov 02 16:16:24.909 INFO kablam! 110 |         let mut padding_right = style.lookup("padding-right", "padding", &zero);
Nov 02 16:16:24.909 INFO kablam!     |             ----^^^^^^^^^^^^^
Nov 02 16:16:24.909 INFO kablam!     |             |
Nov 02 16:16:24.909 INFO kablam!     |             help: remove this `mut`
Nov 02 16:16:24.909 INFO kablam! 
Nov 02 16:16:24.957 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 02 16:16:24.964 INFO kablam! su: No module specific data is present
Nov 02 16:16:25.666 INFO running `"docker" "rm" "-f" "5f806e996f2fc697e01c83b07f9a70252fcb8b720a18baca4824f1c8480b9649"`
Nov 02 16:16:26.048 INFO blam! 5f806e996f2fc697e01c83b07f9a70252fcb8b720a18baca4824f1c8480b9649