[INFO] updating cached repository hungnd1475/renjurs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/hungnd1475/renjurs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/hungnd1475/renjurs" "work/ex/beta-1.37-6/sources/1.36.0/gh/hungnd1475/renjurs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/hungnd1475/renjurs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/hungnd1475/renjurs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hungnd1475/renjurs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hungnd1475/renjurs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 77e83f0e259cc5b3f99b15dd564aa9168d87253c [INFO] sha for GitHub repo hungnd1475/renjurs: 77e83f0e259cc5b3f99b15dd564aa9168d87253c [INFO] validating manifest of hungnd1475/renjurs on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of hungnd1475/renjurs on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing hungnd1475/renjurs [INFO] finished frobbing hungnd1475/renjurs [INFO] frobbed toml for hungnd1475/renjurs written to work/ex/beta-1.37-6/sources/1.36.0/gh/hungnd1475/renjurs/Cargo.toml [INFO] started frobbing hungnd1475/renjurs [INFO] finished frobbing hungnd1475/renjurs [INFO] frobbed toml for hungnd1475/renjurs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hungnd1475/renjurs/Cargo.toml [INFO] crate hungnd1475/renjurs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing hungnd1475/renjurs against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hungnd1475/renjurs:/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=warn" "-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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 4f90ae90b8770ff873714c28d8788c4f376b6d7f7a4e1f6d45be81d2fb9b0596 [INFO] running `"docker" "start" "-a" "4f90ae90b8770ff873714c28d8788c4f376b6d7f7a4e1f6d45be81d2fb9b0596"` [INFO] [stderr] Compiling renju v0.1.0 (/opt/crater/workdir) [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 1.84s [INFO] running `"docker" "inspect" "4f90ae90b8770ff873714c28d8788c4f376b6d7f7a4e1f6d45be81d2fb9b0596"` [INFO] running `"docker" "rm" "-f" "4f90ae90b8770ff873714c28d8788c4f376b6d7f7a4e1f6d45be81d2fb9b0596"` [INFO] [stdout] 4f90ae90b8770ff873714c28d8788c4f376b6d7f7a4e1f6d45be81d2fb9b0596 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hungnd1475/renjurs:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 7a251e3649a81066e7121aefb1a915455ae4471b6197b397e152033efe55d6d8 [INFO] running `"docker" "start" "-a" "7a251e3649a81066e7121aefb1a915455ae4471b6197b397e152033efe55d6d8"` [INFO] [stderr] Compiling renju v0.1.0 (/opt/crater/workdir) [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 2.33s [INFO] running `"docker" "inspect" "7a251e3649a81066e7121aefb1a915455ae4471b6197b397e152033efe55d6d8"` [INFO] running `"docker" "rm" "-f" "7a251e3649a81066e7121aefb1a915455ae4471b6197b397e152033efe55d6d8"` [INFO] [stdout] 7a251e3649a81066e7121aefb1a915455ae4471b6197b397e152033efe55d6d8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hungnd1475/renjurs:/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=warn" "-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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 84bf6b61f4536f81669c836f9d93b90b23276e680bd0239493259c90a6a583a9 [INFO] running `"docker" "start" "-a" "84bf6b61f4536f81669c836f9d93b90b23276e680bd0239493259c90a6a583a9"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/renju-4060bb675772db29 [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/crater/target/debug/deps/renju-716e20a9afc44029 [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/crater/target/debug/deps/board_test-38fe1783ab370e3e [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test board_index ... ok [INFO] [stdout] test board_inline ... ok [INFO] [stdout] test board_init ... 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/crater/target/debug/deps/coord_test-2c41961f15cd6c8d [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test coord_eq ... ok [INFO] [stdout] test coord_init ... 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" "84bf6b61f4536f81669c836f9d93b90b23276e680bd0239493259c90a6a583a9"` [INFO] running `"docker" "rm" "-f" "84bf6b61f4536f81669c836f9d93b90b23276e680bd0239493259c90a6a583a9"` [INFO] [stdout] 84bf6b61f4536f81669c836f9d93b90b23276e680bd0239493259c90a6a583a9