Dec 05 11:29:37.532 INFO testing phillyai/mortal-coil-rs against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 11:29:37.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 11:29:37.733 INFO [stdout] 41b26cc9da561e96eab3bc8ca2500ecec2796e4411b2cebdbf0579bef6da319b
Dec 05 11:29:37.742 INFO running `"docker" "start" "-a" "41b26cc9da561e96eab3bc8ca2500ecec2796e4411b2cebdbf0579bef6da319b"`
Dec 05 11:29:38.677 INFO [stderr] usermod: no changes
Dec 05 11:29:38.972 INFO [stderr]    Compiling crossbeam-epoch v0.5.2
Dec 05 11:29:38.974 INFO [stderr]    Compiling h2 v0.1.13
Dec 05 11:29:38.974 INFO [stderr]    Compiling serde_urlencoded v0.5.3
Dec 05 11:29:38.984 INFO [stderr]    Compiling tokio-reactor v0.1.6
Dec 05 11:29:40.570 INFO [stderr]    Compiling crossbeam-deque v0.6.1
Dec 05 11:29:41.620 INFO [stderr]    Compiling tokio-threadpool v0.1.8
Dec 05 11:29:44.552 INFO [stderr]    Compiling tokio-uds v0.2.3
Dec 05 11:29:44.552 INFO [stderr]    Compiling tokio-udp v0.1.2
Dec 05 11:29:44.552 INFO [stderr]    Compiling tokio-tcp v0.1.2
Dec 05 11:29:48.400 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 05 11:29:51.776 INFO [stderr]    Compiling tokio v0.1.11
Dec 05 11:29:55.740 INFO [stderr]    Compiling hyper v0.12.13
Dec 05 11:30:01.795 INFO [stderr]    Compiling hyper-tls v0.3.1
Dec 05 11:30:03.308 INFO [stderr]    Compiling reqwest v0.9.4
Dec 05 11:30:10.262 INFO [stderr]    Compiling mortal-coil v0.1.0 (/source)
Dec 05 11:30:12.096 INFO [stderr] warning: unused variable: `x`
Dec 05 11:30:12.096 INFO [stderr]   --> src/main.rs:89:14
Dec 05 11:30:12.096 INFO [stderr]    |
Dec 05 11:30:12.096 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Dec 05 11:30:12.096 INFO [stderr]    |              ^ help: consider using `_x` instead
Dec 05 11:30:12.096 INFO [stderr]    |
Dec 05 11:30:12.096 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 11:30:12.096 INFO [stderr] 
Dec 05 11:30:12.096 INFO [stderr] warning: unused variable: `y`
Dec 05 11:30:12.096 INFO [stderr]   --> src/main.rs:89:24
Dec 05 11:30:12.096 INFO [stderr]    |
Dec 05 11:30:12.096 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Dec 05 11:30:12.096 INFO [stderr]    |                        ^ help: consider using `_y` instead
Dec 05 11:30:12.096 INFO [stderr] 
Dec 05 11:30:12.096 INFO [stderr] warning: unused variable: `board`
Dec 05 11:30:12.096 INFO [stderr]   --> src/main.rs:89:34
Dec 05 11:30:12.096 INFO [stderr]    |
Dec 05 11:30:12.096 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Dec 05 11:30:12.096 INFO [stderr]    |                                  ^^^^^ help: consider using `_board` instead
Dec 05 11:30:12.096 INFO [stderr] 
Dec 05 11:30:12.116 INFO [stderr] warning: function is never used: `submit_board`
Dec 05 11:30:12.116 INFO [stderr]   --> src/main.rs:46:1
Dec 05 11:30:12.116 INFO [stderr]    |
Dec 05 11:30:12.116 INFO [stderr] 46 | fn submit_board(client: &Client, x: usize, y: usize, path: Vec<Dir>) -> bool {
Dec 05 11:30:12.116 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:30:12.116 INFO [stderr]    |
Dec 05 11:30:12.116 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 11:30:12.116 INFO [stderr] 
Dec 05 11:30:12.116 INFO [stderr] warning: function is never used: `try_solve`
Dec 05 11:30:12.116 INFO [stderr]   --> src/main.rs:89:1
Dec 05 11:30:12.116 INFO [stderr]    |
Dec 05 11:30:12.116 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Dec 05 11:30:12.116 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:30:12.117 INFO [stderr] 
Dec 05 11:30:12.117 INFO [stderr] warning: enum is never used: `Dir`
Dec 05 11:30:12.117 INFO [stderr]   --> src/main.rs:94:1
Dec 05 11:30:12.117 INFO [stderr]    |
Dec 05 11:30:12.117 INFO [stderr] 94 | enum Dir {
Dec 05 11:30:12.117 INFO [stderr]    | ^^^^^^^^
Dec 05 11:30:12.117 INFO [stderr] 
Dec 05 11:30:12.117 INFO [stderr] warning: constant `url` should have an upper case name such as `URL`
Dec 05 11:30:12.117 INFO [stderr]   --> src/main.rs:14:1
Dec 05 11:30:12.117 INFO [stderr]    |
Dec 05 11:30:12.117 INFO [stderr] 14 | const url: &str = "http://www.hacker.org/coil/index.php";
Dec 05 11:30:12.117 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:30:12.117 INFO [stderr]    |
Dec 05 11:30:12.117 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 05 11:30:12.117 INFO [stderr] 
Dec 05 11:30:16.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.41s
Dec 05 11:30:16.128 INFO [stderr] su: No module specific data is present
Dec 05 11:30:16.840 INFO running `"docker" "inspect" "41b26cc9da561e96eab3bc8ca2500ecec2796e4411b2cebdbf0579bef6da319b"`
Dec 05 11:30:17.152 INFO running `"docker" "rm" "-f" "41b26cc9da561e96eab3bc8ca2500ecec2796e4411b2cebdbf0579bef6da319b"`
Dec 05 11:30:17.412 INFO [stdout] 41b26cc9da561e96eab3bc8ca2500ecec2796e4411b2cebdbf0579bef6da319b
Dec 05 11:30:17.418 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 11:30:17.844 INFO [stdout] d19c24851fda65b029b254c9b61efd7a61e22b9ff702a69f24c1841f0de26105
Dec 05 11:30:17.846 INFO running `"docker" "start" "-a" "d19c24851fda65b029b254c9b61efd7a61e22b9ff702a69f24c1841f0de26105"`
Dec 05 11:30:19.015 INFO [stderr] usermod: no changes
Dec 05 11:30:19.220 INFO [stderr]    Compiling mortal-coil v0.1.0 (/source)
Dec 05 11:30:21.376 INFO [stderr] warning: unused variable: `x`
Dec 05 11:30:21.376 INFO [stderr]   --> src/main.rs:89:14
Dec 05 11:30:21.376 INFO [stderr]    |
Dec 05 11:30:21.376 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Dec 05 11:30:21.376 INFO [stderr]    |              ^ help: consider using `_x` instead
Dec 05 11:30:21.376 INFO [stderr]    |
Dec 05 11:30:21.376 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 11:30:21.376 INFO [stderr] 
Dec 05 11:30:21.376 INFO [stderr] warning: unused variable: `y`
Dec 05 11:30:21.376 INFO [stderr]   --> src/main.rs:89:24
Dec 05 11:30:21.376 INFO [stderr]    |
Dec 05 11:30:21.376 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Dec 05 11:30:21.376 INFO [stderr]    |                        ^ help: consider using `_y` instead
Dec 05 11:30:21.376 INFO [stderr] 
Dec 05 11:30:21.376 INFO [stderr] warning: unused variable: `board`
Dec 05 11:30:21.376 INFO [stderr]   --> src/main.rs:89:34
Dec 05 11:30:21.376 INFO [stderr]    |
Dec 05 11:30:21.376 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Dec 05 11:30:21.376 INFO [stderr]    |                                  ^^^^^ help: consider using `_board` instead
Dec 05 11:30:21.376 INFO [stderr] 
Dec 05 11:30:21.400 INFO [stderr] warning: function is never used: `submit_board`
Dec 05 11:30:21.400 INFO [stderr]   --> src/main.rs:46:1
Dec 05 11:30:21.400 INFO [stderr]    |
Dec 05 11:30:21.400 INFO [stderr] 46 | fn submit_board(client: &Client, x: usize, y: usize, path: Vec<Dir>) -> bool {
Dec 05 11:30:21.400 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:30:21.400 INFO [stderr]    |
Dec 05 11:30:21.400 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 11:30:21.400 INFO [stderr] 
Dec 05 11:30:21.400 INFO [stderr] warning: function is never used: `try_solve`
Dec 05 11:30:21.400 INFO [stderr]   --> src/main.rs:89:1
Dec 05 11:30:21.400 INFO [stderr]    |
Dec 05 11:30:21.400 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Dec 05 11:30:21.400 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:30:21.400 INFO [stderr] 
Dec 05 11:30:21.401 INFO [stderr] warning: enum is never used: `Dir`
Dec 05 11:30:21.401 INFO [stderr]   --> src/main.rs:94:1
Dec 05 11:30:21.401 INFO [stderr]    |
Dec 05 11:30:21.401 INFO [stderr] 94 | enum Dir {
Dec 05 11:30:21.401 INFO [stderr]    | ^^^^^^^^
Dec 05 11:30:21.401 INFO [stderr] 
Dec 05 11:30:21.401 INFO [stderr] warning: constant `url` should have an upper case name such as `URL`
Dec 05 11:30:21.401 INFO [stderr]   --> src/main.rs:14:1
Dec 05 11:30:21.401 INFO [stderr]    |
Dec 05 11:30:21.401 INFO [stderr] 14 | const url: &str = "http://www.hacker.org/coil/index.php";
Dec 05 11:30:21.401 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:30:21.401 INFO [stderr]    |
Dec 05 11:30:21.401 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 05 11:30:21.401 INFO [stderr] 
Dec 05 11:30:21.884 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
Dec 05 11:30:21.894 INFO [stderr] su: No module specific data is present
Dec 05 11:30:22.763 INFO running `"docker" "inspect" "d19c24851fda65b029b254c9b61efd7a61e22b9ff702a69f24c1841f0de26105"`
Dec 05 11:30:23.087 INFO running `"docker" "rm" "-f" "d19c24851fda65b029b254c9b61efd7a61e22b9ff702a69f24c1841f0de26105"`
Dec 05 11:30:23.456 INFO [stdout] d19c24851fda65b029b254c9b61efd7a61e22b9ff702a69f24c1841f0de26105
Dec 05 11:30:23.462 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 11:30:23.877 INFO [stdout] 109c827a8fa3028cfda659046941bd2be6d2cfac5b220b90bc448812d2790fb4
Dec 05 11:30:23.879 INFO running `"docker" "start" "-a" "109c827a8fa3028cfda659046941bd2be6d2cfac5b220b90bc448812d2790fb4"`
Dec 05 11:30:25.247 INFO [stderr] usermod: no changes
Dec 05 11:30:25.524 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
Dec 05 11:30:25.524 INFO [stderr]      Running /target/debug/deps/mortal_coil-38b359b68928550f
Dec 05 11:30:25.528 INFO [stdout] 
Dec 05 11:30:25.528 INFO [stdout] running 0 tests
Dec 05 11:30:25.528 INFO [stdout] 
Dec 05 11:30:25.528 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 11:30:25.528 INFO [stdout] 
Dec 05 11:30:25.531 INFO [stderr] su: No module specific data is present
Dec 05 11:30:26.654 INFO running `"docker" "inspect" "109c827a8fa3028cfda659046941bd2be6d2cfac5b220b90bc448812d2790fb4"`
Dec 05 11:30:27.060 INFO running `"docker" "rm" "-f" "109c827a8fa3028cfda659046941bd2be6d2cfac5b220b90bc448812d2790fb4"`
Dec 05 11:30:27.428 INFO [stdout] 109c827a8fa3028cfda659046941bd2be6d2cfac5b220b90bc448812d2790fb4