Dec 19 11:44:11.824 INFO checking noah-witt/Hamiltonian-Path against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:44:11.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/noah-witt/Hamiltonian-Path:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:44:12.331 INFO [stdout] 8f77eebf71f8b8a5adf85eb617465559415df862c30d4950b4b35304bda164ee
Dec 19 11:44:12.333 INFO running `"docker" "start" "-a" "8f77eebf71f8b8a5adf85eb617465559415df862c30d4950b4b35304bda164ee"`
Dec 19 11:44:13.778 INFO [stderr]    Compiling error-chain v0.7.2
Dec 19 11:44:13.778 INFO [stderr]    Compiling gcc v0.3.41
Dec 19 11:44:13.778 INFO [stderr]     Checking openssl-probe v0.1.0
Dec 19 11:44:13.788 INFO [stderr]     Checking num_cpus v0.2.13
Dec 19 11:44:14.536 INFO [stderr]    Compiling metadeps v1.1.1
Dec 19 11:44:15.832 INFO [stderr]    Compiling openssl-sys v0.9.5
Dec 19 11:44:17.240 INFO [stderr]    Compiling libz-sys v1.0.10
Dec 19 11:44:17.240 INFO [stderr]    Compiling curl-sys v0.3.6
Dec 19 11:46:57.282 INFO [stderr]     Checking curl v0.4.2
Dec 19 11:46:58.222 INFO [stderr]     Checking HamiltonPath v0.1.0 (/opt/crater/workdir)
Dec 19 11:46:58.580 INFO [stderr] warning: unused import: `std::thread::Thread`
Dec 19 11:46:58.580 INFO [stderr]  --> src/main.rs:3:5
Dec 19 11:46:58.580 INFO [stderr]   |
Dec 19 11:46:58.580 INFO [stderr] 3 | use std::thread::Thread;
Dec 19 11:46:58.580 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 11:46:58.580 INFO [stderr]   |
Dec 19 11:46:58.580 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:46:58.580 INFO [stderr] 
Dec 19 11:46:58.581 INFO [stderr] warning: unused import: `std::io::Read`
Dec 19 11:46:58.581 INFO [stderr]  --> src/main.rs:6:5
Dec 19 11:46:58.581 INFO [stderr]   |
Dec 19 11:46:58.581 INFO [stderr] 6 | use std::io::Read;
Dec 19 11:46:58.581 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 11:46:58.581 INFO [stderr] 
Dec 19 11:46:58.581 INFO [stderr] warning: unused imports: `Write`, `stdout`
Dec 19 11:46:58.581 INFO [stderr]   --> src/main.rs:12:15
Dec 19 11:46:58.581 INFO [stderr]    |
Dec 19 11:46:58.581 INFO [stderr] 12 | use std::io::{stdout, Write};
Dec 19 11:46:58.581 INFO [stderr]    |               ^^^^^^  ^^^^^
Dec 19 11:46:58.581 INFO [stderr] 
Dec 19 11:46:58.581 INFO [stderr] warning: unused import: `curl::easy::Easy`
Dec 19 11:46:58.581 INFO [stderr]   --> src/main.rs:13:5
Dec 19 11:46:58.581 INFO [stderr]    |
Dec 19 11:46:58.581 INFO [stderr] 13 | use curl::easy::Easy;
Dec 19 11:46:58.581 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 11:46:58.581 INFO [stderr] 
Dec 19 11:46:58.581 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 11:46:58.581 INFO [stderr]    --> src/main.rs:179:13
Dec 19 11:46:58.581 INFO [stderr]     |
Dec 19 11:46:58.581 INFO [stderr] 179 |             ///println!("d:{}", d);
Dec 19 11:46:58.581 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:46:58.581 INFO [stderr]     |
Dec 19 11:46:58.581 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 19 11:46:58.581 INFO [stderr] 
Dec 19 11:46:58.688 INFO [stderr] warning: value assigned to `d` is never read
Dec 19 11:46:58.689 INFO [stderr]   --> src/main.rs:74:13
Dec 19 11:46:58.689 INFO [stderr]    |
Dec 19 11:46:58.689 INFO [stderr] 74 |     let mut d:String = String::from("0");
Dec 19 11:46:58.689 INFO [stderr]    |             ^
Dec 19 11:46:58.690 INFO [stderr]    |
Dec 19 11:46:58.690 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 11:46:58.690 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 11:46:58.691 INFO [stderr] 
Dec 19 11:46:58.691 INFO [stderr] warning: unused variable: `start`
Dec 19 11:46:58.691 INFO [stderr]    --> src/main.rs:132:19
Dec 19 11:46:58.692 INFO [stderr]     |
Dec 19 11:46:58.692 INFO [stderr] 132 | fn reportSulution(start: Point,path:String){
Dec 19 11:46:58.692 INFO [stderr]     |                   ^^^^^ help: consider using `_start` instead
Dec 19 11:46:58.693 INFO [stderr]     |
Dec 19 11:46:58.693 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 11:46:58.693 INFO [stderr] 
Dec 19 11:46:58.694 INFO [stderr] warning: unused variable: `path`
Dec 19 11:46:58.694 INFO [stderr]    --> src/main.rs:132:32
Dec 19 11:46:58.694 INFO [stderr]     |
Dec 19 11:46:58.694 INFO [stderr] 132 | fn reportSulution(start: Point,path:String){
Dec 19 11:46:58.695 INFO [stderr]     |                                ^^^^ help: consider using `_path` instead
Dec 19 11:46:58.695 INFO [stderr] 
Dec 19 11:46:58.695 INFO [stderr] warning: unused variable: `params`
Dec 19 11:46:58.696 INFO [stderr]    --> src/main.rs:143:16
Dec 19 11:46:58.696 INFO [stderr]     |
Dec 19 11:46:58.696 INFO [stderr] 143 | fn makeRequest(params:String) ->String
Dec 19 11:46:58.696 INFO [stderr]     |                ^^^^^^ help: consider using `_params` instead
Dec 19 11:46:58.697 INFO [stderr] 
Dec 19 11:46:58.716 INFO [stderr] warning: unused import: `std::thread::Thread`
Dec 19 11:46:58.717 INFO [stderr]  --> src/main.rs:3:5
Dec 19 11:46:58.717 INFO [stderr]   |
Dec 19 11:46:58.717 INFO [stderr] 3 | use std::thread::Thread;
Dec 19 11:46:58.718 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 11:46:58.718 INFO [stderr]   |
Dec 19 11:46:58.718 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:46:58.718 INFO [stderr] 
Dec 19 11:46:58.719 INFO [stderr] warning: unused import: `std::io::Read`
Dec 19 11:46:58.719 INFO [stderr]  --> src/main.rs:6:5
Dec 19 11:46:58.719 INFO [stderr]   |
Dec 19 11:46:58.720 INFO [stderr] 6 | use std::io::Read;
Dec 19 11:46:58.720 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 11:46:58.720 INFO [stderr] 
Dec 19 11:46:58.720 INFO [stderr] warning: unused imports: `Write`, `stdout`
Dec 19 11:46:58.721 INFO [stderr]   --> src/main.rs:12:15
Dec 19 11:46:58.721 INFO [stderr]    |
Dec 19 11:46:58.721 INFO [stderr] 12 | use std::io::{stdout, Write};
Dec 19 11:46:58.722 INFO [stderr]    |               ^^^^^^  ^^^^^
Dec 19 11:46:58.722 INFO [stderr] 
Dec 19 11:46:58.722 INFO [stderr] warning: unused import: `curl::easy::Easy`
Dec 19 11:46:58.722 INFO [stderr]   --> src/main.rs:13:5
Dec 19 11:46:58.723 INFO [stderr]    |
Dec 19 11:46:58.723 INFO [stderr] 13 | use curl::easy::Easy;
Dec 19 11:46:58.723 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 11:46:58.723 INFO [stderr] 
Dec 19 11:46:58.724 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 11:46:58.724 INFO [stderr]    --> src/main.rs:179:13
Dec 19 11:46:58.724 INFO [stderr]     |
Dec 19 11:46:58.725 INFO [stderr] 179 |             ///println!("d:{}", d);
Dec 19 11:46:58.725 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:46:58.725 INFO [stderr]     |
Dec 19 11:46:58.725 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 19 11:46:58.726 INFO [stderr] 
Dec 19 11:46:58.748 INFO [stderr] warning: function is never used: `spawnThreadNet`
Dec 19 11:46:58.749 INFO [stderr]    --> src/main.rs:113:1
Dec 19 11:46:58.749 INFO [stderr]     |
Dec 19 11:46:58.749 INFO [stderr] 113 | fn spawnThreadNet() -> JoinHandle<()>
Dec 19 11:46:58.749 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:46:58.750 INFO [stderr]     |
Dec 19 11:46:58.750 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 11:46:58.750 INFO [stderr] 
Dec 19 11:46:58.751 INFO [stderr] warning: function is never used: `startAtStageNet`
Dec 19 11:46:58.751 INFO [stderr]    --> src/main.rs:222:1
Dec 19 11:46:58.751 INFO [stderr]     |
Dec 19 11:46:58.752 INFO [stderr] 222 | fn startAtStageNet(moves:String,start:Point) -> bool
Dec 19 11:46:58.752 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:46:58.752 INFO [stderr] 
Dec 19 11:46:58.753 INFO [stderr] warning: crate `HamiltonPath` should have a snake case name such as `hamilton_path`
Dec 19 11:46:58.753 INFO [stderr]   |
Dec 19 11:46:58.753 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 11:46:58.754 INFO [stderr] 
Dec 19 11:46:58.755 INFO [stderr] warning: static variable `netBuild` should have an upper case name such as `NET_BUILD`
Dec 19 11:46:58.755 INFO [stderr]   --> src/main.rs:15:1
Dec 19 11:46:58.755 INFO [stderr]    |
Dec 19 11:46:58.756 INFO [stderr] 15 | static netBuild:bool = false;
Dec 19 11:46:58.756 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:46:58.756 INFO [stderr]    |
Dec 19 11:46:58.757 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 19 11:46:58.757 INFO [stderr] 
Dec 19 11:46:58.758 INFO [stderr] warning: function `makeRequest` should have a snake case name such as `make_request`
Dec 19 11:46:58.758 INFO [stderr]    --> src/main.rs:143:1
Dec 19 11:46:58.759 INFO [stderr]     |
Dec 19 11:46:58.759 INFO [stderr] 143 | / fn makeRequest(params:String) ->String
Dec 19 11:46:58.759 INFO [stderr] 144 | | {
Dec 19 11:46:58.759 INFO [stderr] 145 | |     return String::from("filler");
Dec 19 11:46:58.760 INFO [stderr] 146 | | }
Dec 19 11:46:58.760 INFO [stderr]     | |_^
Dec 19 11:46:58.760 INFO [stderr] 
Dec 19 11:46:58.948 INFO [stderr] warning: value assigned to `d` is never read
Dec 19 11:46:58.948 INFO [stderr]   --> src/main.rs:74:13
Dec 19 11:46:58.948 INFO [stderr]    |
Dec 19 11:46:58.948 INFO [stderr] 74 |     let mut d:String = String::from("0");
Dec 19 11:46:58.948 INFO [stderr]    |             ^
Dec 19 11:46:58.948 INFO [stderr]    |
Dec 19 11:46:58.948 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 11:46:58.948 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 11:46:58.948 INFO [stderr] 
Dec 19 11:46:58.949 INFO [stderr] warning: unused variable: `start`
Dec 19 11:46:58.949 INFO [stderr]    --> src/main.rs:132:19
Dec 19 11:46:58.949 INFO [stderr]     |
Dec 19 11:46:58.949 INFO [stderr] 132 | fn reportSulution(start: Point,path:String){
Dec 19 11:46:58.949 INFO [stderr]     |                   ^^^^^ help: consider using `_start` instead
Dec 19 11:46:58.949 INFO [stderr]     |
Dec 19 11:46:58.949 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 11:46:58.949 INFO [stderr] 
Dec 19 11:46:58.949 INFO [stderr] warning: unused variable: `path`
Dec 19 11:46:58.949 INFO [stderr]    --> src/main.rs:132:32
Dec 19 11:46:58.949 INFO [stderr]     |
Dec 19 11:46:58.949 INFO [stderr] 132 | fn reportSulution(start: Point,path:String){
Dec 19 11:46:58.949 INFO [stderr]     |                                ^^^^ help: consider using `_path` instead
Dec 19 11:46:58.949 INFO [stderr] 
Dec 19 11:46:58.949 INFO [stderr] warning: unused variable: `params`
Dec 19 11:46:58.949 INFO [stderr]    --> src/main.rs:143:16
Dec 19 11:46:58.949 INFO [stderr]     |
Dec 19 11:46:58.949 INFO [stderr] 143 | fn makeRequest(params:String) ->String
Dec 19 11:46:58.949 INFO [stderr]     |                ^^^^^^ help: consider using `_params` instead
Dec 19 11:46:58.949 INFO [stderr] 
Dec 19 11:46:58.985 INFO [stderr] warning: function is never used: `spawnThreadNet`
Dec 19 11:46:58.985 INFO [stderr]    --> src/main.rs:113:1
Dec 19 11:46:58.985 INFO [stderr]     |
Dec 19 11:46:58.985 INFO [stderr] 113 | fn spawnThreadNet() -> JoinHandle<()>
Dec 19 11:46:58.985 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:46:58.985 INFO [stderr]     |
Dec 19 11:46:58.985 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 11:46:58.985 INFO [stderr] 
Dec 19 11:46:58.985 INFO [stderr] warning: function is never used: `startAtStageNet`
Dec 19 11:46:58.985 INFO [stderr]    --> src/main.rs:222:1
Dec 19 11:46:58.985 INFO [stderr]     |
Dec 19 11:46:58.985 INFO [stderr] 222 | fn startAtStageNet(moves:String,start:Point) -> bool
Dec 19 11:46:58.985 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:46:58.985 INFO [stderr] 
Dec 19 11:46:58.985 INFO [stderr] warning: crate `HamiltonPath` should have a snake case name such as `hamilton_path`
Dec 19 11:46:58.986 INFO [stderr]   |
Dec 19 11:46:58.986 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 11:46:58.986 INFO [stderr] 
Dec 19 11:46:58.986 INFO [stderr] warning: static variable `netBuild` should have an upper case name such as `NET_BUILD`
Dec 19 11:46:58.986 INFO [stderr]   --> src/main.rs:15:1
Dec 19 11:46:58.986 INFO [stderr]    |
Dec 19 11:46:58.986 INFO [stderr] 15 | static netBuild:bool = false;
Dec 19 11:46:58.986 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:46:58.986 INFO [stderr]    |
Dec 19 11:46:58.986 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 19 11:46:58.986 INFO [stderr] 
Dec 19 11:46:58.986 INFO [stderr] warning: function `makeRequest` should have a snake case name such as `make_request`
Dec 19 11:46:58.986 INFO [stderr]    --> src/main.rs:143:1
Dec 19 11:46:58.986 INFO [stderr]     |
Dec 19 11:46:58.986 INFO [stderr] 143 | / fn makeRequest(params:String) ->String
Dec 19 11:46:58.986 INFO [stderr] 144 | | {
Dec 19 11:46:58.986 INFO [stderr] 145 | |     return String::from("filler");
Dec 19 11:46:58.986 INFO [stderr] 146 | | }
Dec 19 11:46:58.986 INFO [stderr]     | |_^
Dec 19 11:46:58.986 INFO [stderr] 
Dec 19 11:46:59.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 45s
Dec 19 11:47:00.989 INFO running `"docker" "inspect" "8f77eebf71f8b8a5adf85eb617465559415df862c30d4950b4b35304bda164ee"`
Dec 19 11:47:01.336 INFO running `"docker" "rm" "-f" "8f77eebf71f8b8a5adf85eb617465559415df862c30d4950b4b35304bda164ee"`
Dec 19 11:47:01.692 INFO [stdout] 8f77eebf71f8b8a5adf85eb617465559415df862c30d4950b4b35304bda164ee