[INFO] updating cached repository https://github.com/hungnd1475/renjurs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 77e83f0e259cc5b3f99b15dd564aa9168d87253c [INFO] testing hungnd1475/renjurs against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhungnd1475%2Frenjurs" "work/builds/worker-2/source"` [INFO] [stderr] Cloning into 'work/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hungnd1475/renjurs on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/hungnd1475/renjurs [INFO] finished tweaking git repo https://github.com/hungnd1475/renjurs [INFO] tweaked toml for git repo https://github.com/hungnd1475/renjurs written to work/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/hungnd1475/renjurs already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] ff888431fa4abbe49aad754fee11c7bd94aab8721cd3c303664272936b9479a2 [INFO] running `"docker" "start" "-a" "ff888431fa4abbe49aad754fee11c7bd94aab8721cd3c303664272936b9479a2"` [INFO] [stderr] Compiling renju v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:7:31 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn play(name: &str, eng: &Engine) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Engine` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/lib.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn play(name: &str, eng: &Engine) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `eng` [INFO] [stderr] --> src/lib.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn play(name: &str, eng: &Engine) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_eng` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/engine/net.rs:37:54 [INFO] [stderr] | [INFO] [stderr] 37 | let size = usize::from_str(segs[1]).map_err(|e| "Error reading board size"); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/engine/net.rs:38:52 [INFO] [stderr] | [INFO] [stderr] 38 | let time = f32::from_str(segs[2]).map_err(|e| "Error reading timeout"); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/engine/net.rs:64:71 [INFO] [stderr] | [INFO] [stderr] 64 | let rx = usize::from_str(segs[1]).map(|x| x - 1).map_err(|e| Ending::Lose); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/engine/net.rs:65:71 [INFO] [stderr] | [INFO] [stderr] 65 | let ry = usize::from_str(segs[2]).map(|y| y - 1).map_err(|e| Ending::Lose); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `NetEngine` [INFO] [stderr] --> src/engine/net.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | struct NetEngine { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `connect` [INFO] [stderr] --> src/engine/net.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn connect(ip: &str, port: u16) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/engine/net.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | writeln!(&mut writer, "LOGIN {}", name); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/engine/net.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | writer.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/engine/net.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | writeln!(&mut writer, "MOVE {} {}", m.x + 1, m.y + 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/engine/net.rs:52:17 [INFO] [stderr] | [INFO] [stderr] 52 | writer.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.25s [INFO] running `"docker" "inspect" "ff888431fa4abbe49aad754fee11c7bd94aab8721cd3c303664272936b9479a2"` [INFO] running `"docker" "rm" "-f" "ff888431fa4abbe49aad754fee11c7bd94aab8721cd3c303664272936b9479a2"` [INFO] [stdout] ff888431fa4abbe49aad754fee11c7bd94aab8721cd3c303664272936b9479a2 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 1f02bc46059c745b3a780d415817c447242a418d4b2b12071c57d877b4d9b9dd [INFO] running `"docker" "start" "-a" "1f02bc46059c745b3a780d415817c447242a418d4b2b12071c57d877b4d9b9dd"` [INFO] [stderr] Compiling renju v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:7:31 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn play(name: &str, eng: &Engine) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Engine` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/lib.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn play(name: &str, eng: &Engine) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `eng` [INFO] [stderr] --> src/lib.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn play(name: &str, eng: &Engine) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_eng` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/engine/net.rs:37:54 [INFO] [stderr] | [INFO] [stderr] 37 | let size = usize::from_str(segs[1]).map_err(|e| "Error reading board size"); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/engine/net.rs:38:52 [INFO] [stderr] | [INFO] [stderr] 38 | let time = f32::from_str(segs[2]).map_err(|e| "Error reading timeout"); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/engine/net.rs:64:71 [INFO] [stderr] | [INFO] [stderr] 64 | let rx = usize::from_str(segs[1]).map(|x| x - 1).map_err(|e| Ending::Lose); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/engine/net.rs:65:71 [INFO] [stderr] | [INFO] [stderr] 65 | let ry = usize::from_str(segs[2]).map(|y| y - 1).map_err(|e| Ending::Lose); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `NetEngine` [INFO] [stderr] --> src/engine/net.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | struct NetEngine { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `connect` [INFO] [stderr] --> src/engine/net.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn connect(ip: &str, port: u16) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/engine/net.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | writeln!(&mut writer, "LOGIN {}", name); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/engine/net.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | writer.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/engine/net.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | writeln!(&mut writer, "MOVE {} {}", m.x + 1, m.y + 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/engine/net.rs:52:17 [INFO] [stderr] | [INFO] [stderr] 52 | writer.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `"docker" "inspect" "1f02bc46059c745b3a780d415817c447242a418d4b2b12071c57d877b4d9b9dd"` [INFO] running `"docker" "rm" "-f" "1f02bc46059c745b3a780d415817c447242a418d4b2b12071c57d877b4d9b9dd"` [INFO] [stdout] 1f02bc46059c745b3a780d415817c447242a418d4b2b12071c57d877b4d9b9dd [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 96b41b549356c8dc2d125925e02015ef28af150aa127f0d22b83d9ace61bc36f [INFO] running `"docker" "start" "-a" "96b41b549356c8dc2d125925e02015ef28af150aa127f0d22b83d9ace61bc36f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/renju-541dfb7261b94bd9 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/renju-cfa24f8e999c8979 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/board_test-ff384b05b0a3e7c3 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test board_index ... ok [INFO] [stdout] test board_init ... ok [INFO] [stdout] test board_inline ... ok [INFO] [stdout] test board_trans ... ok [INFO] [stdout] test board_trans_oob ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/coord_test-a8b2a5af471afc54 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test coord_init ... ok [INFO] [stdout] test coord_eq ... ok [INFO] [stdout] test coord_neq ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests renju [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "96b41b549356c8dc2d125925e02015ef28af150aa127f0d22b83d9ace61bc36f"` [INFO] running `"docker" "rm" "-f" "96b41b549356c8dc2d125925e02015ef28af150aa127f0d22b83d9ace61bc36f"` [INFO] [stdout] 96b41b549356c8dc2d125925e02015ef28af150aa127f0d22b83d9ace61bc36f