Nov 16 20:05:09.048 INFO testing maxbeutel/rust-hough-transform against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 20:05:09.056 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 16 20:05:09.492 INFO [stdout] b1ed2f3db93f33660f5c87d2fecb107aecdb41b41a06e345df21606d40f43657
Nov 16 20:05:09.499 INFO running `"docker" "start" "-a" "b1ed2f3db93f33660f5c87d2fecb107aecdb41b41a06e345df21606d40f43657"`
Nov 16 20:05:10.259 INFO [stderr] usermod: no changes
Nov 16 20:05:10.392 INFO [stderr]    Compiling rustc-serialize v0.3.20
Nov 16 20:05:10.393 INFO [stderr]    Compiling typenum v1.6.0
Nov 16 20:05:10.394 INFO [stderr]    Compiling env_logger v0.3.5
Nov 16 20:05:11.863 INFO [stderr]    Compiling quickcheck v0.2.27
Nov 16 20:05:14.299 INFO [stderr]    Compiling generic-array v0.2.1
Nov 16 20:05:17.107 INFO [stderr]    Compiling num-bigint v0.1.35
Nov 16 20:05:17.107 INFO [stderr]    Compiling num-complex v0.1.35
Nov 16 20:05:17.827 INFO [stderr]    Compiling alga v0.5.1
Nov 16 20:05:18.858 INFO [stderr]    Compiling num-rational v0.1.35
Nov 16 20:05:19.439 INFO [stderr]    Compiling num v0.1.36
Nov 16 20:05:19.835 INFO [stderr]    Compiling enum_primitive v0.1.0
Nov 16 20:05:19.835 INFO [stderr]    Compiling nalgebra v0.5.1
Nov 16 20:05:20.813 INFO [stderr]    Compiling image v0.12.3
Nov 16 20:05:22.719 INFO [stderr]    Compiling nalgebra v0.11.1
Nov 16 20:05:42.815 INFO [stderr]    Compiling imageproc v0.7.0
Nov 16 20:06:01.163 INFO [stderr]    Compiling hough-transform v0.1.0 (/source)
Nov 16 20:06:02.283 INFO [stderr] warning: variable does not need to be mutable
Nov 16 20:06:02.283 INFO [stderr]   --> src/main.rs:69:28
Nov 16 20:06:02.283 INFO [stderr]    |
Nov 16 20:06:02.283 INFO [stderr] 69 | fn dump_line_visualization(mut img: &mut image::DynamicImage,
Nov 16 20:06:02.283 INFO [stderr]    |                            ----^^^
Nov 16 20:06:02.283 INFO [stderr]    |                            |
Nov 16 20:06:02.283 INFO [stderr]    |                            help: remove this `mut`
Nov 16 20:06:02.283 INFO [stderr]    |
Nov 16 20:06:02.283 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 20:06:02.283 INFO [stderr] 
Nov 16 20:06:04.705 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.43s
Nov 16 20:06:04.711 INFO [stderr] su: No module specific data is present
Nov 16 20:06:05.302 INFO running `"docker" "inspect" "b1ed2f3db93f33660f5c87d2fecb107aecdb41b41a06e345df21606d40f43657"`
Nov 16 20:06:05.563 INFO running `"docker" "rm" "-f" "b1ed2f3db93f33660f5c87d2fecb107aecdb41b41a06e345df21606d40f43657"`
Nov 16 20:06:05.903 INFO [stdout] b1ed2f3db93f33660f5c87d2fecb107aecdb41b41a06e345df21606d40f43657
Nov 16 20:06:05.907 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 16 20:06:06.263 INFO [stdout] 364e42e7abbe7262453e039e415bb12efa942de4caa34f86a315f03c40552846
Nov 16 20:06:06.265 INFO running `"docker" "start" "-a" "364e42e7abbe7262453e039e415bb12efa942de4caa34f86a315f03c40552846"`
Nov 16 20:06:06.708 INFO [stderr] usermod: no changes
Nov 16 20:06:06.816 INFO [stderr]    Compiling hough-transform v0.1.0 (/source)
Nov 16 20:06:07.955 INFO [stderr] warning: variable does not need to be mutable
Nov 16 20:06:07.955 INFO [stderr]   --> src/main.rs:69:28
Nov 16 20:06:07.955 INFO [stderr]    |
Nov 16 20:06:07.955 INFO [stderr] 69 | fn dump_line_visualization(mut img: &mut image::DynamicImage,
Nov 16 20:06:07.955 INFO [stderr]    |                            ----^^^
Nov 16 20:06:07.955 INFO [stderr]    |                            |
Nov 16 20:06:07.955 INFO [stderr]    |                            help: remove this `mut`
Nov 16 20:06:07.955 INFO [stderr]    |
Nov 16 20:06:07.955 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 20:06:07.955 INFO [stderr] 
Nov 16 20:06:09.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
Nov 16 20:06:09.355 INFO [stderr] su: No module specific data is present
Nov 16 20:06:09.587 INFO running `"docker" "inspect" "364e42e7abbe7262453e039e415bb12efa942de4caa34f86a315f03c40552846"`
Nov 16 20:06:09.684 INFO running `"docker" "rm" "-f" "364e42e7abbe7262453e039e415bb12efa942de4caa34f86a315f03c40552846"`
Nov 16 20:06:09.775 INFO [stdout] 364e42e7abbe7262453e039e415bb12efa942de4caa34f86a315f03c40552846
Nov 16 20:06:09.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 16 20:06:09.916 INFO [stdout] 94ee83aaeaef1d90383fc73350df119aec46cdbb88cfe550dcb29f2c865ff26c
Nov 16 20:06:09.918 INFO running `"docker" "start" "-a" "94ee83aaeaef1d90383fc73350df119aec46cdbb88cfe550dcb29f2c865ff26c"`
Nov 16 20:06:10.395 INFO [stderr] usermod: no changes
Nov 16 20:06:10.482 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 16 20:06:10.496 INFO [stderr]      Running /target/debug/deps/hough_transform-d558b92221365c34
Nov 16 20:06:10.500 INFO [stdout] 
Nov 16 20:06:10.500 INFO [stdout] running 7 tests
Nov 16 20:06:10.509 INFO [stdout] test test::test_clip_line_liang_barsky_1 ... ok
Nov 16 20:06:10.509 INFO [stdout] test test::test_clip_line_liang_barsky_3 ... ok
Nov 16 20:06:10.510 INFO [stdout] test test::test_clip_line_liang_barsky_2 ... ok
Nov 16 20:06:10.510 INFO [stdout] test test::test_clip_line_liang_barsky_4 ... ok
Nov 16 20:06:10.510 INFO [stdout] test test::test_calculate_rho ... ok
Nov 16 20:06:10.511 INFO [stdout] test test::test_clip_line_liang_barsky_outside_of_clipping_window ... ok
Nov 16 20:06:10.512 INFO [stdout] test test::test_line_from_rho_theta_special_cases ... ok
Nov 16 20:06:10.513 INFO [stdout] 
Nov 16 20:06:10.513 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 20:06:10.513 INFO [stdout] 
Nov 16 20:06:10.523 INFO [stderr] su: No module specific data is present
Nov 16 20:06:10.853 INFO running `"docker" "inspect" "94ee83aaeaef1d90383fc73350df119aec46cdbb88cfe550dcb29f2c865ff26c"`
Nov 16 20:06:10.912 INFO running `"docker" "rm" "-f" "94ee83aaeaef1d90383fc73350df119aec46cdbb88cfe550dcb29f2c865ff26c"`
Nov 16 20:06:10.994 INFO [stdout] 94ee83aaeaef1d90383fc73350df119aec46cdbb88cfe550dcb29f2c865ff26c