Oct 27 00:49:52.870 INFO checking maxbeutel/rust-hough-transform against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 00:49:52.871 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 00:49:53.207 INFO blam! 64ee1eb08db98ade501b19a14d8a5f621ea185c59773d6081ede949c216218dd
Oct 27 00:49:53.213 INFO running `"docker" "start" "-a" "64ee1eb08db98ade501b19a14d8a5f621ea185c59773d6081ede949c216218dd"`
Oct 27 00:49:54.214 INFO kablam! usermod: no changes
Oct 27 00:49:54.351 INFO kablam!     Checking rustc-serialize v0.3.20
Oct 27 00:49:54.352 INFO kablam!     Checking custom_derive v0.1.7
Oct 27 00:49:54.352 INFO kablam!     Checking itertools v0.4.19
Oct 27 00:49:54.353 INFO kablam!     Checking num_cpus v1.1.0
Oct 27 00:49:54.353 INFO kablam!     Checking deque v0.3.1
Oct 27 00:49:54.354 INFO kablam!     Checking png v0.6.2
Oct 27 00:49:54.354 INFO kablam!     Checking generic-array v0.2.1
Oct 27 00:49:54.361 INFO kablam!     Checking env_logger v0.3.5
Oct 27 00:49:55.907 INFO kablam!     Checking conv v0.3.3
Oct 27 00:49:56.847 INFO kablam!     Checking rayon v0.5.0
Oct 27 00:49:57.645 INFO kablam!     Checking quickcheck v0.2.27
Oct 27 00:50:01.963 INFO kablam!     Checking jpeg-decoder v0.1.8
Oct 27 00:50:05.051 INFO kablam!     Checking num-bigint v0.1.35
Oct 27 00:50:05.051 INFO kablam!     Checking num-complex v0.1.35
Oct 27 00:50:06.099 INFO kablam!     Checking alga v0.5.1
Oct 27 00:50:06.579 INFO kablam!     Checking num-rational v0.1.35
Oct 27 00:50:07.496 INFO kablam!     Checking num v0.1.36
Oct 27 00:50:08.131 INFO kablam!     Checking enum_primitive v0.1.0
Oct 27 00:50:08.133 INFO kablam!     Checking nalgebra v0.5.1
Oct 27 00:50:09.515 INFO kablam!     Checking image v0.12.3
Oct 27 00:50:14.371 INFO kablam!     Checking nalgebra v0.11.1
Oct 27 00:50:18.539 INFO kablam!     Checking imageproc v0.7.0
Oct 27 00:50:40.018 INFO kablam!     Checking hough-transform v0.1.0 (/source)
Oct 27 00:50:42.367 INFO kablam! warning: variable does not need to be mutable
Oct 27 00:50:42.367 INFO kablam!   --> src/main.rs:69:28
Oct 27 00:50:42.367 INFO kablam!    |
Oct 27 00:50:42.367 INFO kablam! 69 | fn dump_line_visualization(mut img: &mut image::DynamicImage,
Oct 27 00:50:42.367 INFO kablam!    |                            ----^^^
Oct 27 00:50:42.367 INFO kablam!    |                            |
Oct 27 00:50:42.367 INFO kablam!    |                            help: remove this `mut`
Oct 27 00:50:42.367 INFO kablam!    |
Oct 27 00:50:42.367 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 00:50:42.367 INFO kablam! 
Oct 27 00:50:42.695 INFO kablam! warning: variable does not need to be mutable
Oct 27 00:50:42.695 INFO kablam!   --> src/main.rs:69:28
Oct 27 00:50:42.695 INFO kablam!    |
Oct 27 00:50:42.695 INFO kablam! 69 | fn dump_line_visualization(mut img: &mut image::DynamicImage,
Oct 27 00:50:42.695 INFO kablam!    |                            ----^^^
Oct 27 00:50:42.695 INFO kablam!    |                            |
Oct 27 00:50:42.695 INFO kablam!    |                            help: remove this `mut`
Oct 27 00:50:42.695 INFO kablam!    |
Oct 27 00:50:42.695 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 00:50:42.695 INFO kablam! 
Oct 27 00:50:42.805 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 48.56s
Oct 27 00:50:42.813 INFO kablam! su: No module specific data is present
Oct 27 00:50:43.867 INFO running `"docker" "rm" "-f" "64ee1eb08db98ade501b19a14d8a5f621ea185c59773d6081ede949c216218dd"`
Oct 27 00:50:44.126 INFO blam! 64ee1eb08db98ade501b19a14d8a5f621ea185c59773d6081ede949c216218dd