Dec 01 15:12:48.955 INFO testing ilikeavocadoes/form_reader against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 15:12:48.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 15:12:49.248 INFO [stdout] 50976a9ed64c11ab00276c83491051c0de21c07ed10822b84e09a54c3a96edfd
Dec 01 15:12:49.252 INFO running `"docker" "start" "-a" "50976a9ed64c11ab00276c83491051c0de21c07ed10822b84e09a54c3a96edfd"`
Dec 01 15:12:49.936 INFO [stderr] usermod: no changes
Dec 01 15:12:50.247 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 01 15:12:50.255 INFO [stderr]    Compiling syn v0.14.0
Dec 01 15:12:50.263 INFO [stderr]    Compiling alga v0.5.4
Dec 01 15:12:50.263 INFO [stderr]    Compiling env_logger v0.5.10
Dec 01 15:12:50.263 INFO [stderr]    Compiling rusttype v0.5.2
Dec 01 15:12:55.179 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 01 15:12:57.583 INFO [stderr]    Compiling quickcheck v0.6.2
Dec 01 15:12:58.727 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 01 15:13:03.823 INFO [stderr]    Compiling rayon v1.0.1
Dec 01 15:13:06.461 INFO [stderr]    Compiling nalgebra v0.13.1
Dec 01 15:13:18.492 INFO [stderr]    Compiling num-derive v0.2.2
Dec 01 15:13:22.049 INFO [stderr]    Compiling jpeg-decoder v0.1.14
Dec 01 15:13:30.402 INFO [stderr]    Compiling image v0.19.0
Dec 01 15:14:14.179 INFO [stderr]    Compiling imageproc v0.15.0
Dec 01 15:14:22.363 INFO [stderr]    Compiling form_reader v0.1.0 (/source)
Dec 01 15:14:25.251 INFO [stderr] warning: unused variable: `x_out`
Dec 01 15:14:25.251 INFO [stderr]   --> src/main.rs:86:10
Dec 01 15:14:25.251 INFO [stderr]    |
Dec 01 15:14:25.251 INFO [stderr] 86 |     let (x_out, y_out) = (x - 1, y);
Dec 01 15:14:25.251 INFO [stderr]    |          ^^^^^ help: consider using `_x_out` instead
Dec 01 15:14:25.251 INFO [stderr]    |
Dec 01 15:14:25.251 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 15:14:25.251 INFO [stderr] 
Dec 01 15:14:25.251 INFO [stderr] warning: unused variable: `y_out`
Dec 01 15:14:25.251 INFO [stderr]   --> src/main.rs:86:17
Dec 01 15:14:25.251 INFO [stderr]    |
Dec 01 15:14:25.251 INFO [stderr] 86 |     let (x_out, y_out) = (x - 1, y);
Dec 01 15:14:25.251 INFO [stderr]    |                 ^^^^^ help: consider using `_y_out` instead
Dec 01 15:14:25.251 INFO [stderr] 
Dec 01 15:14:25.251 INFO [stderr] warning: unused variable: `x_first`
Dec 01 15:14:25.251 INFO [stderr]    --> src/main.rs:100:9
Dec 01 15:14:25.251 INFO [stderr]     |
Dec 01 15:14:25.251 INFO [stderr] 100 |     let x_first = x;
Dec 01 15:14:25.251 INFO [stderr]     |         ^^^^^^^ help: consider using `_x_first` instead
Dec 01 15:14:25.251 INFO [stderr] 
Dec 01 15:14:25.251 INFO [stderr] warning: unused variable: `y_first`
Dec 01 15:14:25.251 INFO [stderr]    --> src/main.rs:101:9
Dec 01 15:14:25.251 INFO [stderr]     |
Dec 01 15:14:25.251 INFO [stderr] 101 |     let y_first = y;
Dec 01 15:14:25.251 INFO [stderr]     |         ^^^^^^^ help: consider using `_y_first` instead
Dec 01 15:14:25.251 INFO [stderr] 
Dec 01 15:14:25.287 INFO [stderr] warning: variable does not need to be mutable
Dec 01 15:14:25.287 INFO [stderr]   --> src/main.rs:98:81
Dec 01 15:14:25.287 INFO [stderr]    |
Dec 01 15:14:25.287 INFO [stderr] 98 | fn follow_contour(img: &image::GrayImage, x: i64, y: i64, direction: Direction, mut contour: Vec<(i64, i64)>) -> Vec<(i64, i64)> {
Dec 01 15:14:25.287 INFO [stderr]    |                                                                                 ----^^^^^^^
Dec 01 15:14:25.287 INFO [stderr]    |                                                                                 |
Dec 01 15:14:25.287 INFO [stderr]    |                                                                                 help: remove this `mut`
Dec 01 15:14:25.287 INFO [stderr]    |
Dec 01 15:14:25.287 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 15:14:25.287 INFO [stderr] 
Dec 01 15:14:29.443 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
Dec 01 15:14:29.459 INFO [stderr] su: No module specific data is present
Dec 01 15:14:30.117 INFO running `"docker" "inspect" "50976a9ed64c11ab00276c83491051c0de21c07ed10822b84e09a54c3a96edfd"`
Dec 01 15:14:30.484 INFO running `"docker" "rm" "-f" "50976a9ed64c11ab00276c83491051c0de21c07ed10822b84e09a54c3a96edfd"`
Dec 01 15:14:30.783 INFO [stdout] 50976a9ed64c11ab00276c83491051c0de21c07ed10822b84e09a54c3a96edfd
Dec 01 15:14:30.787 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 15:14:31.221 INFO [stdout] 5283d653eb249272ac64e09ee4e7046d6f12d44bc5e2dcaf8f5687ecf818cb5f
Dec 01 15:14:31.224 INFO running `"docker" "start" "-a" "5283d653eb249272ac64e09ee4e7046d6f12d44bc5e2dcaf8f5687ecf818cb5f"`
Dec 01 15:14:32.997 INFO [stderr] usermod: no changes
Dec 01 15:14:33.243 INFO [stderr]    Compiling form_reader v0.1.0 (/source)
Dec 01 15:14:36.115 INFO [stderr] warning: unused variable: `x_out`
Dec 01 15:14:36.115 INFO [stderr]   --> src/main.rs:86:10
Dec 01 15:14:36.115 INFO [stderr]    |
Dec 01 15:14:36.115 INFO [stderr] 86 |     let (x_out, y_out) = (x - 1, y);
Dec 01 15:14:36.115 INFO [stderr]    |          ^^^^^ help: consider using `_x_out` instead
Dec 01 15:14:36.115 INFO [stderr]    |
Dec 01 15:14:36.115 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 15:14:36.115 INFO [stderr] 
Dec 01 15:14:36.115 INFO [stderr] warning: unused variable: `y_out`
Dec 01 15:14:36.115 INFO [stderr]   --> src/main.rs:86:17
Dec 01 15:14:36.115 INFO [stderr]    |
Dec 01 15:14:36.115 INFO [stderr] 86 |     let (x_out, y_out) = (x - 1, y);
Dec 01 15:14:36.115 INFO [stderr]    |                 ^^^^^ help: consider using `_y_out` instead
Dec 01 15:14:36.115 INFO [stderr] 
Dec 01 15:14:36.115 INFO [stderr] warning: unused variable: `x_first`
Dec 01 15:14:36.115 INFO [stderr]    --> src/main.rs:100:9
Dec 01 15:14:36.115 INFO [stderr]     |
Dec 01 15:14:36.115 INFO [stderr] 100 |     let x_first = x;
Dec 01 15:14:36.115 INFO [stderr]     |         ^^^^^^^ help: consider using `_x_first` instead
Dec 01 15:14:36.115 INFO [stderr] 
Dec 01 15:14:36.115 INFO [stderr] warning: unused variable: `y_first`
Dec 01 15:14:36.115 INFO [stderr]    --> src/main.rs:101:9
Dec 01 15:14:36.115 INFO [stderr]     |
Dec 01 15:14:36.115 INFO [stderr] 101 |     let y_first = y;
Dec 01 15:14:36.115 INFO [stderr]     |         ^^^^^^^ help: consider using `_y_first` instead
Dec 01 15:14:36.115 INFO [stderr] 
Dec 01 15:14:36.155 INFO [stderr] warning: variable does not need to be mutable
Dec 01 15:14:36.155 INFO [stderr]   --> src/main.rs:98:81
Dec 01 15:14:36.155 INFO [stderr]    |
Dec 01 15:14:36.155 INFO [stderr] 98 | fn follow_contour(img: &image::GrayImage, x: i64, y: i64, direction: Direction, mut contour: Vec<(i64, i64)>) -> Vec<(i64, i64)> {
Dec 01 15:14:36.155 INFO [stderr]    |                                                                                 ----^^^^^^^
Dec 01 15:14:36.155 INFO [stderr]    |                                                                                 |
Dec 01 15:14:36.155 INFO [stderr]    |                                                                                 help: remove this `mut`
Dec 01 15:14:36.155 INFO [stderr]    |
Dec 01 15:14:36.155 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 15:14:36.155 INFO [stderr] 
Dec 01 15:14:36.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.79s
Dec 01 15:14:36.822 INFO [stderr] su: No module specific data is present
Dec 01 15:14:37.888 INFO running `"docker" "inspect" "5283d653eb249272ac64e09ee4e7046d6f12d44bc5e2dcaf8f5687ecf818cb5f"`
Dec 01 15:14:38.167 INFO running `"docker" "rm" "-f" "5283d653eb249272ac64e09ee4e7046d6f12d44bc5e2dcaf8f5687ecf818cb5f"`
Dec 01 15:14:38.540 INFO [stdout] 5283d653eb249272ac64e09ee4e7046d6f12d44bc5e2dcaf8f5687ecf818cb5f
Dec 01 15:14:38.543 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 15:14:39.012 INFO [stdout] 33dc9b06e346907ea6347afa9a3542aca4944203b02752a8981068551b5a7900
Dec 01 15:14:39.019 INFO running `"docker" "start" "-a" "33dc9b06e346907ea6347afa9a3542aca4944203b02752a8981068551b5a7900"`
Dec 01 15:14:40.546 INFO [stderr] usermod: no changes
Dec 01 15:14:40.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
Dec 01 15:14:40.815 INFO [stderr]      Running /target/debug/deps/form_reader-6156d24837ae05f8
Dec 01 15:14:40.831 INFO [stdout] 
Dec 01 15:14:40.831 INFO [stdout] running 0 tests
Dec 01 15:14:40.831 INFO [stdout] 
Dec 01 15:14:40.831 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 15:14:40.831 INFO [stdout] 
Dec 01 15:14:40.839 INFO [stderr] su: No module specific data is present
Dec 01 15:14:41.851 INFO running `"docker" "inspect" "33dc9b06e346907ea6347afa9a3542aca4944203b02752a8981068551b5a7900"`
Dec 01 15:14:42.169 INFO running `"docker" "rm" "-f" "33dc9b06e346907ea6347afa9a3542aca4944203b02752a8981068551b5a7900"`
Dec 01 15:14:42.539 INFO [stdout] 33dc9b06e346907ea6347afa9a3542aca4944203b02752a8981068551b5a7900
