Nov 09 16:43:35.645 INFO checking aleyan/langtonsant against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 16:43:35.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 16:43:35.907 INFO blam! 9fba79b75042988804c07d034bd0d61ab419f808d39451db57779e546bfbf1e0
Nov 09 16:43:35.911 INFO running `"docker" "start" "-a" "9fba79b75042988804c07d034bd0d61ab419f808d39451db57779e546bfbf1e0"`
Nov 09 16:43:36.710 INFO kablam! usermod: no changes
Nov 09 16:43:36.898 INFO kablam!    Compiling num-complex v0.2.1
Nov 09 16:43:36.898 INFO kablam!    Compiling matrixmultiply v0.1.15
Nov 09 16:43:36.907 INFO kablam!     Checking approx v0.3.0
Nov 09 16:43:36.907 INFO kablam!    Compiling phf_codegen v0.7.23
Nov 09 16:43:36.907 INFO kablam!    Compiling syn v0.14.9
Nov 09 16:43:39.547 INFO kablam!    Compiling palette v0.4.1
Nov 09 16:43:42.675 INFO kablam!     Checking alga v0.7.2
Nov 09 16:43:51.013 INFO kablam!     Checking nalgebra v0.16.8
Nov 09 16:44:02.628 INFO kablam!    Compiling palette_derive v0.4.1
Nov 09 16:44:39.516 INFO kablam!     Checking langtonsant v0.1.0 (/source)
Nov 09 16:44:41.915 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 16:44:41.915 INFO kablam!    --> src/canvas.rs:174:9
Nov 09 16:44:41.915 INFO kablam!     |
Nov 09 16:44:41.915 INFO kablam! 174 | /         write!(
Nov 09 16:44:41.915 INFO kablam! 175 | |             out,
Nov 09 16:44:41.915 INFO kablam! 176 | |             "{}{}{}",
Nov 09 16:44:41.915 INFO kablam! 177 | |             cursor::Goto(1, (self.rows + 1) as u16),
Nov 09 16:44:41.915 INFO kablam! 178 | |             style::Reset,
Nov 09 16:44:41.915 INFO kablam! 179 | |             cursor::Show
Nov 09 16:44:41.915 INFO kablam! 180 | |         );
Nov 09 16:44:41.915 INFO kablam!     | |__________^
Nov 09 16:44:41.915 INFO kablam!     |
Nov 09 16:44:41.915 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 16:44:41.915 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 16:44:41.915 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 16:44:41.915 INFO kablam! 
Nov 09 16:44:42.055 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 16:44:42.055 INFO kablam!    --> src/canvas.rs:174:9
Nov 09 16:44:42.055 INFO kablam!     |
Nov 09 16:44:42.055 INFO kablam! 174 | /         write!(
Nov 09 16:44:42.055 INFO kablam! 175 | |             out,
Nov 09 16:44:42.055 INFO kablam! 176 | |             "{}{}{}",
Nov 09 16:44:42.055 INFO kablam! 177 | |             cursor::Goto(1, (self.rows + 1) as u16),
Nov 09 16:44:42.055 INFO kablam! 178 | |             style::Reset,
Nov 09 16:44:42.055 INFO kablam! 179 | |             cursor::Show
Nov 09 16:44:42.055 INFO kablam! 180 | |         );
Nov 09 16:44:42.055 INFO kablam!     | |__________^
Nov 09 16:44:42.055 INFO kablam!     |
Nov 09 16:44:42.055 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 16:44:42.055 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 16:44:42.055 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 16:44:42.055 INFO kablam! 
Nov 09 16:44:42.119 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
Nov 09 16:44:42.127 INFO kablam! su: No module specific data is present
Nov 09 16:44:42.851 INFO running `"docker" "rm" "-f" "9fba79b75042988804c07d034bd0d61ab419f808d39451db57779e546bfbf1e0"`
Nov 09 16:44:43.185 INFO blam! 9fba79b75042988804c07d034bd0d61ab419f808d39451db57779e546bfbf1e0