Nov 27 22:53:07.739 INFO checking phillyai/mortal-coil-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 22:53:07.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 27 22:53:08.108 INFO [stdout] ad61040846205b10146ff43d15191643b2dbd3541d8f2734307fc5ae0c6ad4e9
Nov 27 22:53:08.113 INFO running `"docker" "start" "-a" "ad61040846205b10146ff43d15191643b2dbd3541d8f2734307fc5ae0c6ad4e9"`
Nov 27 22:53:08.903 INFO [stderr] usermod: no changes
Nov 27 22:53:09.209 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Nov 27 22:53:09.836 INFO [stderr]     Checking crossbeam-deque v0.6.1
Nov 27 22:53:10.477 INFO [stderr]     Checking tokio-threadpool v0.1.8
Nov 27 22:53:12.250 INFO [stderr]     Checking tokio-fs v0.1.4
Nov 27 22:53:13.333 INFO [stderr]     Checking tokio v0.1.11
Nov 27 22:53:14.796 INFO [stderr]     Checking hyper v0.12.13
Nov 27 22:53:19.215 INFO [stderr]     Checking hyper-tls v0.3.1
Nov 27 22:53:20.601 INFO [stderr]     Checking reqwest v0.9.4
Nov 27 22:53:23.540 INFO [stderr]     Checking mortal-coil v0.1.0 (/source)
Nov 27 22:53:26.784 INFO [stderr] warning: unused variable: `x`
Nov 27 22:53:26.785 INFO [stderr]   --> src/main.rs:89:14
Nov 27 22:53:26.785 INFO [stderr]    |
Nov 27 22:53:26.785 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:26.785 INFO [stderr]    |              ^ help: consider using `_x` instead
Nov 27 22:53:26.785 INFO [stderr]    |
Nov 27 22:53:26.785 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 22:53:26.785 INFO [stderr] 
Nov 27 22:53:26.786 INFO [stderr] warning: unused variable: `y`
Nov 27 22:53:26.786 INFO [stderr]   --> src/main.rs:89:24
Nov 27 22:53:26.786 INFO [stderr]    |
Nov 27 22:53:26.786 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:26.786 INFO [stderr]    |                        ^ help: consider using `_y` instead
Nov 27 22:53:26.786 INFO [stderr] 
Nov 27 22:53:26.788 INFO [stderr] warning: unused variable: `board`
Nov 27 22:53:26.788 INFO [stderr]   --> src/main.rs:89:34
Nov 27 22:53:26.788 INFO [stderr]    |
Nov 27 22:53:26.788 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:26.788 INFO [stderr]    |                                  ^^^^^ help: consider using `_board` instead
Nov 27 22:53:26.788 INFO [stderr] 
Nov 27 22:53:26.811 INFO [stderr] warning: function is never used: `submit_board`
Nov 27 22:53:26.811 INFO [stderr]   --> src/main.rs:46:1
Nov 27 22:53:26.811 INFO [stderr]    |
Nov 27 22:53:26.811 INFO [stderr] 46 | fn submit_board(client: &Client, x: usize, y: usize, path: Vec<Dir>) -> bool {
Nov 27 22:53:26.811 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:53:26.812 INFO [stderr]    |
Nov 27 22:53:26.812 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 22:53:26.812 INFO [stderr] 
Nov 27 22:53:26.812 INFO [stderr] warning: function is never used: `try_solve`
Nov 27 22:53:26.812 INFO [stderr]   --> src/main.rs:89:1
Nov 27 22:53:26.812 INFO [stderr]    |
Nov 27 22:53:26.812 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:26.813 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:53:26.813 INFO [stderr] 
Nov 27 22:53:26.813 INFO [stderr] warning: enum is never used: `Dir`
Nov 27 22:53:26.813 INFO [stderr]   --> src/main.rs:94:1
Nov 27 22:53:26.813 INFO [stderr]    |
Nov 27 22:53:26.813 INFO [stderr] 94 | enum Dir {
Nov 27 22:53:26.813 INFO [stderr]    | ^^^^^^^^
Nov 27 22:53:26.813 INFO [stderr] 
Nov 27 22:53:26.814 INFO [stderr] warning: constant `url` should have an upper case name such as `URL`
Nov 27 22:53:26.814 INFO [stderr]   --> src/main.rs:14:1
Nov 27 22:53:26.814 INFO [stderr]    |
Nov 27 22:53:26.814 INFO [stderr] 14 | const url: &str = "http://www.hacker.org/coil/index.php";
Nov 27 22:53:26.814 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:53:26.814 INFO [stderr]    |
Nov 27 22:53:26.814 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 27 22:53:26.816 INFO [stderr] 
Nov 27 22:53:26.957 INFO [stderr] warning: unused variable: `x`
Nov 27 22:53:26.957 INFO [stderr]   --> src/main.rs:89:14
Nov 27 22:53:26.957 INFO [stderr]    |
Nov 27 22:53:26.957 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:26.957 INFO [stderr]    |              ^ help: consider using `_x` instead
Nov 27 22:53:26.957 INFO [stderr]    |
Nov 27 22:53:26.957 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 22:53:26.957 INFO [stderr] 
Nov 27 22:53:26.957 INFO [stderr] warning: unused variable: `y`
Nov 27 22:53:26.957 INFO [stderr]   --> src/main.rs:89:24
Nov 27 22:53:26.957 INFO [stderr]    |
Nov 27 22:53:26.957 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:26.957 INFO [stderr]    |                        ^ help: consider using `_y` instead
Nov 27 22:53:26.957 INFO [stderr] 
Nov 27 22:53:26.957 INFO [stderr] warning: unused variable: `board`
Nov 27 22:53:26.957 INFO [stderr]   --> src/main.rs:89:34
Nov 27 22:53:26.958 INFO [stderr]    |
Nov 27 22:53:26.958 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:26.958 INFO [stderr]    |                                  ^^^^^ help: consider using `_board` instead
Nov 27 22:53:26.958 INFO [stderr] 
Nov 27 22:53:26.994 INFO [stderr] warning: function is never used: `submit_board`
Nov 27 22:53:26.994 INFO [stderr]   --> src/main.rs:46:1
Nov 27 22:53:26.994 INFO [stderr]    |
Nov 27 22:53:26.994 INFO [stderr] 46 | fn submit_board(client: &Client, x: usize, y: usize, path: Vec<Dir>) -> bool {
Nov 27 22:53:26.994 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:53:26.994 INFO [stderr]    |
Nov 27 22:53:26.994 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 22:53:26.994 INFO [stderr] 
Nov 27 22:53:26.994 INFO [stderr] warning: function is never used: `try_solve`
Nov 27 22:53:26.994 INFO [stderr]   --> src/main.rs:89:1
Nov 27 22:53:26.994 INFO [stderr]    |
Nov 27 22:53:26.994 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:26.995 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:53:26.995 INFO [stderr] 
Nov 27 22:53:26.995 INFO [stderr] warning: enum is never used: `Dir`
Nov 27 22:53:26.995 INFO [stderr]   --> src/main.rs:94:1
Nov 27 22:53:26.995 INFO [stderr]    |
Nov 27 22:53:26.995 INFO [stderr] 94 | enum Dir {
Nov 27 22:53:26.995 INFO [stderr]    | ^^^^^^^^
Nov 27 22:53:26.995 INFO [stderr] 
Nov 27 22:53:26.995 INFO [stderr] warning: constant `url` should have an upper case name such as `URL`
Nov 27 22:53:26.995 INFO [stderr]   --> src/main.rs:14:1
Nov 27 22:53:26.995 INFO [stderr]    |
Nov 27 22:53:26.995 INFO [stderr] 14 | const url: &str = "http://www.hacker.org/coil/index.php";
Nov 27 22:53:26.995 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:53:26.995 INFO [stderr]    |
Nov 27 22:53:26.995 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 27 22:53:26.995 INFO [stderr] 
Nov 27 22:53:27.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.10s
Nov 27 22:53:27.049 INFO [stderr] su: No module specific data is present
Nov 27 22:53:27.735 INFO running `"docker" "inspect" "ad61040846205b10146ff43d15191643b2dbd3541d8f2734307fc5ae0c6ad4e9"`
Nov 27 22:53:28.018 INFO running `"docker" "rm" "-f" "ad61040846205b10146ff43d15191643b2dbd3541d8f2734307fc5ae0c6ad4e9"`
Nov 27 22:53:28.296 INFO [stdout] ad61040846205b10146ff43d15191643b2dbd3541d8f2734307fc5ae0c6ad4e9