[INFO] cloning repository https://github.com/quody/mahjong-combinations [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quody/mahjong-combinations" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquody%2Fmahjong-combinations", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquody%2Fmahjong-combinations'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 139636f9af7a02e5b7fb082b834ea2b21c5fc719 [INFO] testing quody/mahjong-combinations against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquody%2Fmahjong-combinations" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/quody/mahjong-combinations on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/quody/mahjong-combinations [INFO] finished tweaking git repo https://github.com/quody/mahjong-combinations [INFO] tweaked toml for git repo https://github.com/quody/mahjong-combinations written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/quody/mahjong-combinations already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51826a4ca5f9a4e1285ffd2f2920305d237b4a57bb2e84b1e5116c7dc7dc2eaa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "51826a4ca5f9a4e1285ffd2f2920305d237b4a57bb2e84b1e5116c7dc7dc2eaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51826a4ca5f9a4e1285ffd2f2920305d237b4a57bb2e84b1e5116c7dc7dc2eaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51826a4ca5f9a4e1285ffd2f2920305d237b4a57bb2e84b1e5116c7dc7dc2eaa", kill_on_drop: false }` [INFO] [stdout] 51826a4ca5f9a4e1285ffd2f2920305d237b4a57bb2e84b1e5116c7dc7dc2eaa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f19039cd3002e88077bce0fe14ec49c3a6aeed6c9eb8848b3e673e1d91dea06d [INFO] running `Command { std: "docker" "start" "-a" "f19039cd3002e88077bce0fe14ec49c3a6aeed6c9eb8848b3e673e1d91dea06d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling enum-iterator-derive v0.6.0 [INFO] [stderr] Compiling enum-iterator v0.6.0 [INFO] [stderr] Compiling mahjong-combinations v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::partition_combinations::PartitionCombinable` [INFO] [stdout] --> src/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::partition_combinations::PartitionCombinable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test::Bencher` [INFO] [stdout] --> src/tests.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use test::Bencher; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `get_shanten` [INFO] [stdout] --> src/main.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | use mahjong_logic::{get_shanten, complete_set, tiles_to_chance}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/mahjong_logic.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | for i in 0..*v [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_shanten` [INFO] [stdout] --> src/mahjong_logic.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn get_shanten(hand: &Vec) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `shanten_helper` [INFO] [stdout] --> src/mahjong_logic.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn shanten_helper(set: &Vec) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.27s [INFO] running `Command { std: "docker" "inspect" "f19039cd3002e88077bce0fe14ec49c3a6aeed6c9eb8848b3e673e1d91dea06d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f19039cd3002e88077bce0fe14ec49c3a6aeed6c9eb8848b3e673e1d91dea06d", kill_on_drop: false }` [INFO] [stdout] f19039cd3002e88077bce0fe14ec49c3a6aeed6c9eb8848b3e673e1d91dea06d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b05af59088425f7822a359070dcc2a9adb7a077f3bdd66071fa3b7a2240b9d8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8b05af59088425f7822a359070dcc2a9adb7a077f3bdd66071fa3b7a2240b9d8", kill_on_drop: false }` [INFO] [stderr] Compiling mahjong-combinations v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `get_shanten` [INFO] [stdout] --> src/main.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | use mahjong_logic::{get_shanten, complete_set, tiles_to_chance}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/mahjong_logic.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | for i in 0..*v [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_shanten` [INFO] [stdout] --> src/mahjong_logic.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn get_shanten(hand: &Vec) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `shanten_helper` [INFO] [stdout] --> src/mahjong_logic.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn shanten_helper(set: &Vec) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "8b05af59088425f7822a359070dcc2a9adb7a077f3bdd66071fa3b7a2240b9d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b05af59088425f7822a359070dcc2a9adb7a077f3bdd66071fa3b7a2240b9d8", kill_on_drop: false }` [INFO] [stdout] 8b05af59088425f7822a359070dcc2a9adb7a077f3bdd66071fa3b7a2240b9d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b89a46fc56d14421eee32a6d00ecdd8cd86af990c7fdb143b28980a3c345b5fe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b89a46fc56d14421eee32a6d00ecdd8cd86af990c7fdb143b28980a3c345b5fe", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused import: `get_shanten` [INFO] [stdout] running 2 tests [INFO] [stderr] --> src/main.rs:14:21 [INFO] [stderr] | [INFO] [stderr] 14 | use mahjong_logic::{get_shanten, complete_set, tiles_to_chance}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/mahjong_logic.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | for i in 0..*v [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_shanten` [INFO] [stderr] --> src/mahjong_logic.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn get_shanten(hand: &Vec) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `shanten_helper` [INFO] [stderr] --> src/mahjong_logic.rs:38:4 [INFO] [stderr] | [INFO] [stderr] 38 | fn shanten_helper(set: &Vec) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mahjong-combinations` (bin "mahjong-combinations" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mahjong_combinations-8257463ede8f6b5f) [INFO] [stdout] test tests::tests::bench_tiles_12 ... ok [INFO] [stdout] test tests::tests::tiles_12 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b89a46fc56d14421eee32a6d00ecdd8cd86af990c7fdb143b28980a3c345b5fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b89a46fc56d14421eee32a6d00ecdd8cd86af990c7fdb143b28980a3c345b5fe", kill_on_drop: false }` [INFO] [stdout] b89a46fc56d14421eee32a6d00ecdd8cd86af990c7fdb143b28980a3c345b5fe