Dec 04 17:34:03.347 INFO checking hungnd1475/renjurs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 17:34:03.347 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 17:34:03.884 INFO [stdout] b7deb8061c7060164506d7fda9c5260331bd8cb9e441db3a1be13cc482b8ac29
Dec 04 17:34:03.889 INFO running `"docker" "start" "-a" "b7deb8061c7060164506d7fda9c5260331bd8cb9e441db3a1be13cc482b8ac29"`
Dec 04 17:34:05.594 INFO [stderr] usermod: no changes
Dec 04 17:34:05.652 INFO [stderr]     Checking renju v0.1.0 (/source)
Dec 04 17:34:06.199 INFO [stderr] warning: unused variable: `name`
Dec 04 17:34:06.199 INFO [stderr]  --> src/lib.rs:7:13
Dec 04 17:34:06.199 INFO [stderr]   |
Dec 04 17:34:06.199 INFO [stderr] 7 | pub fn play(name: &str, eng: &Engine) {
Dec 04 17:34:06.199 INFO [stderr]   |             ^^^^ help: consider using `_name` instead
Dec 04 17:34:06.199 INFO [stderr]   |
Dec 04 17:34:06.199 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 17:34:06.199 INFO [stderr] 
Dec 04 17:34:06.199 INFO [stderr] warning: unused variable: `eng`
Dec 04 17:34:06.199 INFO [stderr]  --> src/lib.rs:7:25
Dec 04 17:34:06.199 INFO [stderr]   |
Dec 04 17:34:06.199 INFO [stderr] 7 | pub fn play(name: &str, eng: &Engine) {
Dec 04 17:34:06.199 INFO [stderr]   |                         ^^^ help: consider using `_eng` instead
Dec 04 17:34:06.199 INFO [stderr] 
Dec 04 17:34:06.199 INFO [stderr] warning: unused variable: `e`
Dec 04 17:34:06.199 INFO [stderr]   --> src/engine/net.rs:37:54
Dec 04 17:34:06.199 INFO [stderr]    |
Dec 04 17:34:06.199 INFO [stderr] 37 |         let size = usize::from_str(segs[1]).map_err(|e| "Error reading board size");
Dec 04 17:34:06.199 INFO [stderr]    |                                                      ^ help: consider using `_e` instead
Dec 04 17:34:06.199 INFO [stderr] 
Dec 04 17:34:06.199 INFO [stderr] warning: unused variable: `e`
Dec 04 17:34:06.199 INFO [stderr]   --> src/engine/net.rs:38:52
Dec 04 17:34:06.199 INFO [stderr]    |
Dec 04 17:34:06.199 INFO [stderr] 38 |         let time = f32::from_str(segs[2]).map_err(|e| "Error reading timeout");
Dec 04 17:34:06.199 INFO [stderr]    |                                                    ^ help: consider using `_e` instead
Dec 04 17:34:06.199 INFO [stderr] 
Dec 04 17:34:06.199 INFO [stderr] warning: unused variable: `e`
Dec 04 17:34:06.199 INFO [stderr]   --> src/engine/net.rs:64:71
Dec 04 17:34:06.199 INFO [stderr]    |
Dec 04 17:34:06.199 INFO [stderr] 64 |             let rx = usize::from_str(segs[1]).map(|x| x - 1).map_err(|e| Ending::Lose);
Dec 04 17:34:06.199 INFO [stderr]    |                                                                       ^ help: consider using `_e` instead
Dec 04 17:34:06.199 INFO [stderr] 
Dec 04 17:34:06.199 INFO [stderr] warning: unused variable: `e`
Dec 04 17:34:06.199 INFO [stderr]   --> src/engine/net.rs:65:71
Dec 04 17:34:06.199 INFO [stderr]    |
Dec 04 17:34:06.199 INFO [stderr] 65 |             let ry = usize::from_str(segs[2]).map(|y| y - 1).map_err(|e| Ending::Lose);
Dec 04 17:34:06.199 INFO [stderr]    |                                                                       ^ help: consider using `_e` instead
Dec 04 17:34:06.199 INFO [stderr] 
Dec 04 17:34:06.211 INFO [stderr] warning: struct is never constructed: `NetEngine`
Dec 04 17:34:06.211 INFO [stderr]  --> src/engine/net.rs:7:1
Dec 04 17:34:06.211 INFO [stderr]   |
Dec 04 17:34:06.211 INFO [stderr] 7 | struct NetEngine {
Dec 04 17:34:06.211 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 04 17:34:06.211 INFO [stderr]   |
Dec 04 17:34:06.211 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 17:34:06.211 INFO [stderr] 
Dec 04 17:34:06.211 INFO [stderr] warning: method is never used: `connect`
Dec 04 17:34:06.211 INFO [stderr]   --> src/engine/net.rs:12:5
Dec 04 17:34:06.211 INFO [stderr]    |
Dec 04 17:34:06.211 INFO [stderr] 12 |     pub fn connect(ip: &str, port: u16) -> Self {
Dec 04 17:34:06.211 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:34:06.211 INFO [stderr] 
Dec 04 17:34:06.223 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:34:06.223 INFO [stderr]   --> src/engine/net.rs:22:9
Dec 04 17:34:06.223 INFO [stderr]    |
Dec 04 17:34:06.223 INFO [stderr] 22 |         writeln!(&mut writer, "LOGIN {}", name);
Dec 04 17:34:06.223 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:34:06.223 INFO [stderr]    |
Dec 04 17:34:06.223 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 17:34:06.223 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:34:06.223 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 04 17:34:06.223 INFO [stderr] 
Dec 04 17:34:06.223 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:34:06.223 INFO [stderr]   --> src/engine/net.rs:23:9
Dec 04 17:34:06.223 INFO [stderr]    |
Dec 04 17:34:06.223 INFO [stderr] 23 |         writer.flush();
Dec 04 17:34:06.223 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 04 17:34:06.223 INFO [stderr]    |
Dec 04 17:34:06.223 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:34:06.223 INFO [stderr] 
Dec 04 17:34:06.223 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:34:06.223 INFO [stderr]   --> src/engine/net.rs:51:17
Dec 04 17:34:06.223 INFO [stderr]    |
Dec 04 17:34:06.223 INFO [stderr] 51 |                 writeln!(&mut writer, "MOVE {} {}", m.x + 1, m.y + 1);
Dec 04 17:34:06.223 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:34:06.223 INFO [stderr]    |
Dec 04 17:34:06.223 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:34:06.223 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 04 17:34:06.223 INFO [stderr] 
Dec 04 17:34:06.223 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:34:06.223 INFO [stderr]   --> src/engine/net.rs:52:17
Dec 04 17:34:06.223 INFO [stderr]    |
Dec 04 17:34:06.223 INFO [stderr] 52 |                 writer.flush();
Dec 04 17:34:06.223 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Dec 04 17:34:06.223 INFO [stderr]    |
Dec 04 17:34:06.223 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:34:06.223 INFO [stderr] 
Dec 04 17:34:06.515 INFO [stderr] warning: unused variable: `name`
Dec 04 17:34:06.515 INFO [stderr]  --> src/lib.rs:7:13
Dec 04 17:34:06.515 INFO [stderr]   |
Dec 04 17:34:06.515 INFO [stderr] 7 | pub fn play(name: &str, eng: &Engine) {
Dec 04 17:34:06.515 INFO [stderr]   |             ^^^^ help: consider using `_name` instead
Dec 04 17:34:06.523 INFO [stderr]   |
Dec 04 17:34:06.523 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 17:34:06.523 INFO [stderr] 
Dec 04 17:34:06.523 INFO [stderr] warning: unused variable: `eng`
Dec 04 17:34:06.523 INFO [stderr]  --> src/lib.rs:7:25
Dec 04 17:34:06.523 INFO [stderr]   |
Dec 04 17:34:06.523 INFO [stderr] 7 | pub fn play(name: &str, eng: &Engine) {
Dec 04 17:34:06.523 INFO [stderr]   |                         ^^^ help: consider using `_eng` instead
Dec 04 17:34:06.523 INFO [stderr] 
Dec 04 17:34:06.523 INFO [stderr] warning: unused variable: `e`
Dec 04 17:34:06.523 INFO [stderr]   --> src/engine/net.rs:37:54
Dec 04 17:34:06.523 INFO [stderr]    |
Dec 04 17:34:06.523 INFO [stderr] 37 |         let size = usize::from_str(segs[1]).map_err(|e| "Error reading board size");
Dec 04 17:34:06.523 INFO [stderr]    |                                                      ^ help: consider using `_e` instead
Dec 04 17:34:06.523 INFO [stderr] 
Dec 04 17:34:06.523 INFO [stderr] warning: unused variable: `e`
Dec 04 17:34:06.523 INFO [stderr]   --> src/engine/net.rs:38:52
Dec 04 17:34:06.523 INFO [stderr]    |
Dec 04 17:34:06.523 INFO [stderr] 38 |         let time = f32::from_str(segs[2]).map_err(|e| "Error reading timeout");
Dec 04 17:34:06.523 INFO [stderr]    |                                                    ^ help: consider using `_e` instead
Dec 04 17:34:06.523 INFO [stderr] 
Dec 04 17:34:06.523 INFO [stderr] warning: unused variable: `e`
Dec 04 17:34:06.523 INFO [stderr]   --> src/engine/net.rs:64:71
Dec 04 17:34:06.523 INFO [stderr]    |
Dec 04 17:34:06.523 INFO [stderr] 64 |             let rx = usize::from_str(segs[1]).map(|x| x - 1).map_err(|e| Ending::Lose);
Dec 04 17:34:06.523 INFO [stderr]    |                                                                       ^ help: consider using `_e` instead
Dec 04 17:34:06.523 INFO [stderr] 
Dec 04 17:34:06.523 INFO [stderr] warning: unused variable: `e`
Dec 04 17:34:06.523 INFO [stderr]   --> src/engine/net.rs:65:71
Dec 04 17:34:06.523 INFO [stderr]    |
Dec 04 17:34:06.523 INFO [stderr] 65 |             let ry = usize::from_str(segs[2]).map(|y| y - 1).map_err(|e| Ending::Lose);
Dec 04 17:34:06.523 INFO [stderr]    |                                                                       ^ help: consider using `_e` instead
Dec 04 17:34:06.523 INFO [stderr] 
Dec 04 17:34:06.567 INFO [stderr] warning: struct is never constructed: `NetEngine`
Dec 04 17:34:06.567 INFO [stderr]  --> src/engine/net.rs:7:1
Dec 04 17:34:06.567 INFO [stderr]   |
Dec 04 17:34:06.567 INFO [stderr] 7 | struct NetEngine {
Dec 04 17:34:06.567 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 04 17:34:06.567 INFO [stderr]   |
Dec 04 17:34:06.567 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 17:34:06.567 INFO [stderr] 
Dec 04 17:34:06.567 INFO [stderr] warning: method is never used: `connect`
Dec 04 17:34:06.567 INFO [stderr]   --> src/engine/net.rs:12:5
Dec 04 17:34:06.567 INFO [stderr]    |
Dec 04 17:34:06.567 INFO [stderr] 12 |     pub fn connect(ip: &str, port: u16) -> Self {
Dec 04 17:34:06.567 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:34:06.567 INFO [stderr] 
Dec 04 17:34:06.583 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:34:06.583 INFO [stderr]   --> src/engine/net.rs:22:9
Dec 04 17:34:06.583 INFO [stderr]    |
Dec 04 17:34:06.583 INFO [stderr] 22 |         writeln!(&mut writer, "LOGIN {}", name);
Dec 04 17:34:06.583 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:34:06.587 INFO [stderr]    |
Dec 04 17:34:06.587 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 17:34:06.587 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:34:06.587 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 04 17:34:06.587 INFO [stderr] 
Dec 04 17:34:06.587 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:34:06.587 INFO [stderr]   --> src/engine/net.rs:23:9
Dec 04 17:34:06.587 INFO [stderr]    |
Dec 04 17:34:06.587 INFO [stderr] 23 |         writer.flush();
Dec 04 17:34:06.587 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 04 17:34:06.587 INFO [stderr]    |
Dec 04 17:34:06.587 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:34:06.587 INFO [stderr] 
Dec 04 17:34:06.587 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:34:06.587 INFO [stderr]   --> src/engine/net.rs:51:17
Dec 04 17:34:06.587 INFO [stderr]    |
Dec 04 17:34:06.587 INFO [stderr] 51 |                 writeln!(&mut writer, "MOVE {} {}", m.x + 1, m.y + 1);
Dec 04 17:34:06.587 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:34:06.587 INFO [stderr]    |
Dec 04 17:34:06.587 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:34:06.587 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 04 17:34:06.587 INFO [stderr] 
Dec 04 17:34:06.587 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:34:06.587 INFO [stderr]   --> src/engine/net.rs:52:17
Dec 04 17:34:06.587 INFO [stderr]    |
Dec 04 17:34:06.587 INFO [stderr] 52 |                 writer.flush();
Dec 04 17:34:06.587 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Dec 04 17:34:06.587 INFO [stderr]    |
Dec 04 17:34:06.587 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:34:06.587 INFO [stderr] 
Dec 04 17:34:07.486 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
Dec 04 17:34:07.495 INFO [stderr] su: No module specific data is present
Dec 04 17:34:08.832 INFO running `"docker" "inspect" "b7deb8061c7060164506d7fda9c5260331bd8cb9e441db3a1be13cc482b8ac29"`
Dec 04 17:34:09.135 INFO running `"docker" "rm" "-f" "b7deb8061c7060164506d7fda9c5260331bd8cb9e441db3a1be13cc482b8ac29"`
Dec 04 17:34:09.416 INFO [stdout] b7deb8061c7060164506d7fda9c5260331bd8cb9e441db3a1be13cc482b8ac29