Nov 27 22:53:08.450 INFO checking phillyai/mortal-coil-rs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 22:53:08.451 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 22:53:08.692 INFO [stdout] 8601f31c6a49042d531c9e67e022aa88d9f7ecb3aa844e28b61c4b482a997560
Nov 27 22:53:08.699 INFO running `"docker" "start" "-a" "8601f31c6a49042d531c9e67e022aa88d9f7ecb3aa844e28b61c4b482a997560"`
Nov 27 22:53:09.551 INFO [stderr] usermod: no changes
Nov 27 22:53:09.928 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Nov 27 22:53:09.928 INFO [stderr]     Checking mio v0.6.16
Nov 27 22:53:09.928 INFO [stderr]     Checking want v0.0.6
Nov 27 22:53:09.932 INFO [stderr]     Checking tokio-io v0.1.10
Nov 27 22:53:09.936 INFO [stderr]     Checking libflate v0.1.18
Nov 27 22:53:09.936 INFO [stderr]     Checking serde_urlencoded v0.5.3
Nov 27 22:53:09.936 INFO [stderr]     Checking native-tls v0.2.2
Nov 27 22:53:12.373 INFO [stderr]     Checking crossbeam-deque v0.6.1
Nov 27 22:53:13.732 INFO [stderr]     Checking tokio-codec v0.1.1
Nov 27 22:53:13.732 INFO [stderr]     Checking h2 v0.1.13
Nov 27 22:53:14.027 INFO [stderr]     Checking tokio-threadpool v0.1.8
Nov 27 22:53:14.164 INFO [stderr]     Checking mio-uds v0.6.7
Nov 27 22:53:14.164 INFO [stderr]     Checking tokio-reactor v0.1.6
Nov 27 22:53:15.389 INFO [stderr]     Checking tokio-uds v0.2.3
Nov 27 22:53:15.389 INFO [stderr]     Checking tokio-udp v0.1.2
Nov 27 22:53:15.414 INFO [stderr]     Checking tokio-tcp v0.1.2
Nov 27 22:53:15.543 INFO [stderr]     Checking tokio-fs v0.1.4
Nov 27 22:53:16.977 INFO [stderr]     Checking tokio v0.1.11
Nov 27 22:53:18.706 INFO [stderr]     Checking hyper v0.12.13
Nov 27 22:53:23.143 INFO [stderr]     Checking hyper-tls v0.3.1
Nov 27 22:53:24.836 INFO [stderr]     Checking reqwest v0.9.4
Nov 27 22:53:27.928 INFO [stderr]     Checking mortal-coil v0.1.0 (/source)
Nov 27 22:53:30.776 INFO [stderr] warning: unused variable: `x`
Nov 27 22:53:30.777 INFO [stderr]   --> src/main.rs:89:14
Nov 27 22:53:30.777 INFO [stderr]    |
Nov 27 22:53:30.778 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:30.778 INFO [stderr]    |              ^ help: consider using `_x` instead
Nov 27 22:53:30.778 INFO [stderr]    |
Nov 27 22:53:30.779 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 22:53:30.779 INFO [stderr] 
Nov 27 22:53:30.779 INFO [stderr] warning: unused variable: `y`
Nov 27 22:53:30.779 INFO [stderr]   --> src/main.rs:89:24
Nov 27 22:53:30.780 INFO [stderr]    |
Nov 27 22:53:30.780 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:30.780 INFO [stderr]    |                        ^ help: consider using `_y` instead
Nov 27 22:53:30.781 INFO [stderr] 
Nov 27 22:53:30.781 INFO [stderr] warning: unused variable: `board`
Nov 27 22:53:30.781 INFO [stderr]   --> src/main.rs:89:34
Nov 27 22:53:30.781 INFO [stderr]    |
Nov 27 22:53:30.782 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:30.782 INFO [stderr]    |                                  ^^^^^ help: consider using `_board` instead
Nov 27 22:53:30.782 INFO [stderr] 
Nov 27 22:53:30.840 INFO [stderr] warning: function is never used: `submit_board`
Nov 27 22:53:30.840 INFO [stderr]   --> src/main.rs:46:1
Nov 27 22:53:30.840 INFO [stderr]    |
Nov 27 22:53:30.840 INFO [stderr] 46 | fn submit_board(client: &Client, x: usize, y: usize, path: Vec<Dir>) -> bool {
Nov 27 22:53:30.840 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:53:30.840 INFO [stderr]    |
Nov 27 22:53:30.840 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 22:53:30.840 INFO [stderr] 
Nov 27 22:53:30.840 INFO [stderr] warning: function is never used: `try_solve`
Nov 27 22:53:30.840 INFO [stderr]   --> src/main.rs:89:1
Nov 27 22:53:30.840 INFO [stderr]    |
Nov 27 22:53:30.840 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:30.840 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:53:30.840 INFO [stderr] 
Nov 27 22:53:30.840 INFO [stderr] warning: enum is never used: `Dir`
Nov 27 22:53:30.840 INFO [stderr]   --> src/main.rs:94:1
Nov 27 22:53:30.840 INFO [stderr]    |
Nov 27 22:53:30.840 INFO [stderr] 94 | enum Dir {
Nov 27 22:53:30.840 INFO [stderr]    | ^^^^^^^^
Nov 27 22:53:30.840 INFO [stderr] 
Nov 27 22:53:30.840 INFO [stderr] warning: constant `url` should have an upper case name such as `URL`
Nov 27 22:53:30.840 INFO [stderr]   --> src/main.rs:14:1
Nov 27 22:53:30.840 INFO [stderr]    |
Nov 27 22:53:30.840 INFO [stderr] 14 | const url: &str = "http://www.hacker.org/coil/index.php";
Nov 27 22:53:30.840 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:53:30.840 INFO [stderr]    |
Nov 27 22:53:30.840 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 27 22:53:30.840 INFO [stderr] 
Nov 27 22:53:30.970 INFO [stderr] warning: unused variable: `x`
Nov 27 22:53:30.970 INFO [stderr]   --> src/main.rs:89:14
Nov 27 22:53:30.970 INFO [stderr]    |
Nov 27 22:53:30.970 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:30.970 INFO [stderr]    |              ^ help: consider using `_x` instead
Nov 27 22:53:30.970 INFO [stderr]    |
Nov 27 22:53:30.970 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 22:53:30.970 INFO [stderr] 
Nov 27 22:53:30.970 INFO [stderr] warning: unused variable: `y`
Nov 27 22:53:30.970 INFO [stderr]   --> src/main.rs:89:24
Nov 27 22:53:30.970 INFO [stderr]    |
Nov 27 22:53:30.971 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:30.971 INFO [stderr]    |                        ^ help: consider using `_y` instead
Nov 27 22:53:30.971 INFO [stderr] 
Nov 27 22:53:30.971 INFO [stderr] warning: unused variable: `board`
Nov 27 22:53:30.971 INFO [stderr]   --> src/main.rs:89:34
Nov 27 22:53:30.971 INFO [stderr]    |
Nov 27 22:53:30.971 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:30.971 INFO [stderr]    |                                  ^^^^^ help: consider using `_board` instead
Nov 27 22:53:30.971 INFO [stderr] 
Nov 27 22:53:30.994 INFO [stderr] warning: function is never used: `submit_board`
Nov 27 22:53:30.994 INFO [stderr]   --> src/main.rs:46:1
Nov 27 22:53:30.994 INFO [stderr]    |
Nov 27 22:53:30.994 INFO [stderr] 46 | fn submit_board(client: &Client, x: usize, y: usize, path: Vec<Dir>) -> bool {
Nov 27 22:53:30.994 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:53:30.995 INFO [stderr]    |
Nov 27 22:53:30.995 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 22:53:30.995 INFO [stderr] 
Nov 27 22:53:30.995 INFO [stderr] warning: function is never used: `try_solve`
Nov 27 22:53:30.995 INFO [stderr]   --> src/main.rs:89:1
Nov 27 22:53:30.995 INFO [stderr]    |
Nov 27 22:53:30.995 INFO [stderr] 89 | fn try_solve(x: usize, y: usize, board: &Board) -> Option<Vec<Dir>> {
Nov 27 22:53:30.995 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:53:30.995 INFO [stderr] 
Nov 27 22:53:30.995 INFO [stderr] warning: enum is never used: `Dir`
Nov 27 22:53:30.995 INFO [stderr]   --> src/main.rs:94:1
Nov 27 22:53:30.995 INFO [stderr]    |
Nov 27 22:53:30.995 INFO [stderr] 94 | enum Dir {
Nov 27 22:53:30.995 INFO [stderr]    | ^^^^^^^^
Nov 27 22:53:30.995 INFO [stderr] 
Nov 27 22:53:30.995 INFO [stderr] warning: constant `url` should have an upper case name such as `URL`
Nov 27 22:53:30.995 INFO [stderr]   --> src/main.rs:14:1
Nov 27 22:53:30.995 INFO [stderr]    |
Nov 27 22:53:30.995 INFO [stderr] 14 | const url: &str = "http://www.hacker.org/coil/index.php";
Nov 27 22:53:30.995 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:53:30.995 INFO [stderr]    |
Nov 27 22:53:30.995 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 27 22:53:30.996 INFO [stderr] 
Nov 27 22:53:31.048 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.46s
Nov 27 22:53:31.060 INFO [stderr] su: No module specific data is present
Nov 27 22:53:31.838 INFO running `"docker" "inspect" "8601f31c6a49042d531c9e67e022aa88d9f7ecb3aa844e28b61c4b482a997560"`
Nov 27 22:53:32.142 INFO running `"docker" "rm" "-f" "8601f31c6a49042d531c9e67e022aa88d9f7ecb3aa844e28b61c4b482a997560"`
Nov 27 22:53:32.464 INFO [stdout] 8601f31c6a49042d531c9e67e022aa88d9f7ecb3aa844e28b61c4b482a997560