Oct 21 15:49:42.965 INFO checking maxbeutel/rust-hough-transform against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 15:49:42.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 15:49:43.387 INFO blam! f17282162d23d205fb00b06cb2df90c4d1579d4a025f32f0a6c4ea88fb88800c
Oct 21 15:49:43.390 INFO running `"docker" "start" "-a" "f17282162d23d205fb00b06cb2df90c4d1579d4a025f32f0a6c4ea88fb88800c"`
Oct 21 15:49:44.919 INFO kablam! usermod: no changes
Oct 21 15:49:45.105 INFO kablam!     Checking rustc-serialize v0.3.20
Oct 21 15:49:45.106 INFO kablam!    Compiling typenum v1.6.0
Oct 21 15:49:45.132 INFO kablam!     Checking deque v0.3.1
Oct 21 15:49:45.132 INFO kablam!     Checking env_logger v0.3.5
Oct 21 15:49:45.704 INFO kablam!     Checking rayon v0.5.0
Oct 21 15:49:47.141 INFO kablam!     Checking quickcheck v0.2.27
Oct 21 15:49:49.151 INFO kablam!     Checking jpeg-decoder v0.1.8
Oct 21 15:49:51.092 INFO kablam!     Checking generic-array v0.2.1
Oct 21 15:49:53.380 INFO kablam!     Checking num-bigint v0.1.35
Oct 21 15:49:53.380 INFO kablam!     Checking num-complex v0.1.35
Oct 21 15:49:54.476 INFO kablam!     Checking alga v0.5.1
Oct 21 15:49:54.568 INFO kablam!     Checking num-rational v0.1.35
Oct 21 15:49:55.305 INFO kablam!     Checking num v0.1.36
Oct 21 15:49:55.796 INFO kablam!     Checking enum_primitive v0.1.0
Oct 21 15:49:55.796 INFO kablam!     Checking nalgebra v0.5.1
Oct 21 15:49:56.589 INFO kablam!     Checking image v0.12.3
Oct 21 15:50:00.235 INFO kablam!     Checking nalgebra v0.11.1
Oct 21 15:50:07.204 INFO kablam!     Checking imageproc v0.7.0
Oct 21 15:50:26.264 INFO kablam!     Checking hough-transform v0.1.0 (/source)
Oct 21 15:50:28.140 INFO kablam! warning: variable does not need to be mutable
Oct 21 15:50:28.141 INFO kablam!   --> src/main.rs:69:28
Oct 21 15:50:28.142 INFO kablam!    |
Oct 21 15:50:28.142 INFO kablam! 69 | fn dump_line_visualization(mut img: &mut image::DynamicImage,
Oct 21 15:50:28.142 INFO kablam!    |                            ----^^^
Oct 21 15:50:28.143 INFO kablam!    |                            |
Oct 21 15:50:28.143 INFO kablam!    |                            help: remove this `mut`
Oct 21 15:50:28.143 INFO kablam!    |
Oct 21 15:50:28.143 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 15:50:28.144 INFO kablam! 
Oct 21 15:50:28.185 INFO kablam! warning: variable does not need to be mutable
Oct 21 15:50:28.186 INFO kablam!   --> src/main.rs:69:28
Oct 21 15:50:28.186 INFO kablam!    |
Oct 21 15:50:28.186 INFO kablam! 69 | fn dump_line_visualization(mut img: &mut image::DynamicImage,
Oct 21 15:50:28.187 INFO kablam!    |                            ----^^^
Oct 21 15:50:28.187 INFO kablam!    |                            |
Oct 21 15:50:28.187 INFO kablam!    |                            help: remove this `mut`
Oct 21 15:50:28.187 INFO kablam!    |
Oct 21 15:50:28.188 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 15:50:28.188 INFO kablam! 
Oct 21 15:50:28.274 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 43.32s
Oct 21 15:50:28.284 INFO kablam! su: No module specific data is present
Oct 21 15:50:28.885 INFO running `"docker" "rm" "-f" "f17282162d23d205fb00b06cb2df90c4d1579d4a025f32f0a6c4ea88fb88800c"`
Oct 21 15:50:29.076 INFO blam! f17282162d23d205fb00b06cb2df90c4d1579d4a025f32f0a6c4ea88fb88800c