Nov 28 00:56:39.005 INFO checking maxbeutel/rust-hough-transform against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:56:39.007 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 00:56:39.312 INFO [stdout] da26593335d2c8ee2e4f223cd575d5bdf5c86bf8155482a1a39a87ddbf9c7c77
Nov 28 00:56:39.314 INFO running `"docker" "start" "-a" "da26593335d2c8ee2e4f223cd575d5bdf5c86bf8155482a1a39a87ddbf9c7c77"`
Nov 28 00:56:40.556 INFO [stderr] usermod: no changes
Nov 28 00:56:40.705 INFO [stderr]     Checking rustc-serialize v0.3.20
Nov 28 00:56:40.705 INFO [stderr]    Compiling typenum v1.6.0
Nov 28 00:56:40.707 INFO [stderr]     Checking custom_derive v0.1.7
Nov 28 00:56:40.708 INFO [stderr]     Checking itertools v0.4.19
Nov 28 00:56:40.711 INFO [stderr]     Checking env_logger v0.3.5
Nov 28 00:56:41.280 INFO [stderr]     Checking conv v0.3.3
Nov 28 00:56:41.947 INFO [stderr]     Checking quickcheck v0.2.27
Nov 28 00:56:45.656 INFO [stderr]     Checking generic-array v0.2.1
Nov 28 00:56:47.702 INFO [stderr]     Checking num-bigint v0.1.35
Nov 28 00:56:47.703 INFO [stderr]     Checking num-complex v0.1.35
Nov 28 00:56:48.596 INFO [stderr]     Checking alga v0.5.1
Nov 28 00:56:49.004 INFO [stderr]     Checking num-rational v0.1.35
Nov 28 00:56:49.893 INFO [stderr]     Checking num v0.1.36
Nov 28 00:56:50.366 INFO [stderr]     Checking enum_primitive v0.1.0
Nov 28 00:56:50.366 INFO [stderr]     Checking nalgebra v0.5.1
Nov 28 00:56:51.141 INFO [stderr]     Checking image v0.12.3
Nov 28 00:56:54.652 INFO [stderr]     Checking nalgebra v0.11.1
Nov 28 00:57:03.644 INFO [stderr]     Checking imageproc v0.7.0
Nov 28 00:57:24.165 INFO [stderr]     Checking hough-transform v0.1.0 (/source)
Nov 28 00:57:25.658 INFO [stderr] warning: variable does not need to be mutable
Nov 28 00:57:25.658 INFO [stderr]   --> src/main.rs:69:28
Nov 28 00:57:25.658 INFO [stderr]    |
Nov 28 00:57:25.658 INFO [stderr] 69 | fn dump_line_visualization(mut img: &mut image::DynamicImage,
Nov 28 00:57:25.658 INFO [stderr]    |                            ----^^^
Nov 28 00:57:25.658 INFO [stderr]    |                            |
Nov 28 00:57:25.658 INFO [stderr]    |                            help: remove this `mut`
Nov 28 00:57:25.658 INFO [stderr]    |
Nov 28 00:57:25.658 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 00:57:25.658 INFO [stderr] 
Nov 28 00:57:25.740 INFO [stderr] warning: variable does not need to be mutable
Nov 28 00:57:25.740 INFO [stderr]   --> src/main.rs:69:28
Nov 28 00:57:25.740 INFO [stderr]    |
Nov 28 00:57:25.740 INFO [stderr] 69 | fn dump_line_visualization(mut img: &mut image::DynamicImage,
Nov 28 00:57:25.740 INFO [stderr]    |                            ----^^^
Nov 28 00:57:25.740 INFO [stderr]    |                            |
Nov 28 00:57:25.740 INFO [stderr]    |                            help: remove this `mut`
Nov 28 00:57:25.740 INFO [stderr]    |
Nov 28 00:57:25.740 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 00:57:25.740 INFO [stderr] 
Nov 28 00:57:25.908 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.33s
Nov 28 00:57:25.920 INFO [stderr] su: No module specific data is present
Nov 28 00:57:26.441 INFO running `"docker" "inspect" "da26593335d2c8ee2e4f223cd575d5bdf5c86bf8155482a1a39a87ddbf9c7c77"`
Nov 28 00:57:26.700 INFO running `"docker" "rm" "-f" "da26593335d2c8ee2e4f223cd575d5bdf5c86bf8155482a1a39a87ddbf9c7c77"`
Nov 28 00:57:26.967 INFO [stdout] da26593335d2c8ee2e4f223cd575d5bdf5c86bf8155482a1a39a87ddbf9c7c77