[INFO] cloning repository https://github.com/dmit/riichi-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmit/riichi-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmit%2Friichi-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmit%2Friichi-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a3a4b569466bb601426ba53dad70efcf20824844 [INFO] testing dmit/riichi-rs against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmit%2Friichi-rs" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmit/riichi-rs on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dmit/riichi-rs [INFO] finished tweaking git repo https://github.com/dmit/riichi-rs [INFO] tweaked toml for git repo https://github.com/dmit/riichi-rs written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate git repo https://github.com/dmit/riichi-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 718efe44a15045a952412c06b5c52223dcee23b07f9710aeebe3adfa9767e649 [INFO] running `Command { std: "docker" "start" "-a" "718efe44a15045a952412c06b5c52223dcee23b07f9710aeebe3adfa9767e649", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "718efe44a15045a952412c06b5c52223dcee23b07f9710aeebe3adfa9767e649", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "718efe44a15045a952412c06b5c52223dcee23b07f9710aeebe3adfa9767e649", kill_on_drop: false }` [INFO] [stdout] 718efe44a15045a952412c06b5c52223dcee23b07f9710aeebe3adfa9767e649 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f03b8e415006c228fa49d787d1499c15dd61fdec13b50b63c1a8d61b72cd5b0a [INFO] running `Command { std: "docker" "start" "-a" "f03b8e415006c228fa49d787d1499c15dd61fdec13b50b63c1a8d61b72cd5b0a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.16 [INFO] [stderr] Compiling rand v0.3.14 [INFO] [stderr] Compiling riichi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `groups` [INFO] [stdout] --> src/tile.rs:301:13 [INFO] [stdout] | [INFO] [stdout] 301 | let groups = self.groups(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_groups` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `same_type` [INFO] [stdout] --> src/tile.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 103 | fn same_type(a: Tile, b: Tile) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Chi` [INFO] [stdout] --> src/tile.rs:267:5 [INFO] [stdout] | [INFO] [stdout] 267 | Chi, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `Group` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/tile.rs:265:10 [INFO] [stdout] | [INFO] [stdout] 265 | #[derive(Debug, Eq, PartialEq, Copy, Clone, Ord, PartialOrd, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pon` [INFO] [stdout] --> src/tile.rs:268:5 [INFO] [stdout] | [INFO] [stdout] 268 | Pon, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `Group` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/tile.rs:265:10 [INFO] [stdout] | [INFO] [stdout] 265 | #[derive(Debug, Eq, PartialEq, Copy, Clone, Ord, PartialOrd, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Kan` [INFO] [stdout] --> src/tile.rs:269:5 [INFO] [stdout] | [INFO] [stdout] 269 | Kan, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `Group` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/tile.rs:265:10 [INFO] [stdout] | [INFO] [stdout] 265 | #[derive(Debug, Eq, PartialEq, Copy, Clone, Ord, PartialOrd, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `group_type` [INFO] [stdout] --> src/tile.rs:368:8 [INFO] [stdout] | [INFO] [stdout] 368 | fn group_type(tiles: &[Tile]) -> Option { [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 2.39s [INFO] running `Command { std: "docker" "inspect" "f03b8e415006c228fa49d787d1499c15dd61fdec13b50b63c1a8d61b72cd5b0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f03b8e415006c228fa49d787d1499c15dd61fdec13b50b63c1a8d61b72cd5b0a", kill_on_drop: false }` [INFO] [stdout] f03b8e415006c228fa49d787d1499c15dd61fdec13b50b63c1a8d61b72cd5b0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a1f7d1927c728d0f85e014c52be423d6b0461116cd28bb28a4f315c689c3fa6 [INFO] running `Command { std: "docker" "start" "-a" "9a1f7d1927c728d0f85e014c52be423d6b0461116cd28bb28a4f315c689c3fa6", kill_on_drop: false }` [INFO] [stderr] Compiling riichi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `groups` [INFO] [stdout] --> src/tile.rs:301:13 [INFO] [stdout] | [INFO] [stdout] 301 | let groups = self.groups(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_groups` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `same_type` [INFO] [stdout] --> src/tile.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 103 | fn same_type(a: Tile, b: Tile) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Chi` [INFO] [stdout] --> src/tile.rs:267:5 [INFO] [stdout] | [INFO] [stdout] 267 | Chi, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `Group` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/tile.rs:265:10 [INFO] [stdout] | [INFO] [stdout] 265 | #[derive(Debug, Eq, PartialEq, Copy, Clone, Ord, PartialOrd, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pon` [INFO] [stdout] --> src/tile.rs:268:5 [INFO] [stdout] | [INFO] [stdout] 268 | Pon, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `Group` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/tile.rs:265:10 [INFO] [stdout] | [INFO] [stdout] 265 | #[derive(Debug, Eq, PartialEq, Copy, Clone, Ord, PartialOrd, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Kan` [INFO] [stdout] --> src/tile.rs:269:5 [INFO] [stdout] | [INFO] [stdout] 269 | Kan, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `Group` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/tile.rs:265:10 [INFO] [stdout] | [INFO] [stdout] 265 | #[derive(Debug, Eq, PartialEq, Copy, Clone, Ord, PartialOrd, Hash)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `group_type` [INFO] [stdout] --> src/tile.rs:368:8 [INFO] [stdout] | [INFO] [stdout] 368 | fn group_type(tiles: &[Tile]) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/riichi-7615f99c08c9e343) [INFO] running `Command { std: "docker" "inspect" "9a1f7d1927c728d0f85e014c52be423d6b0461116cd28bb28a4f315c689c3fa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a1f7d1927c728d0f85e014c52be423d6b0461116cd28bb28a4f315c689c3fa6", kill_on_drop: false }` [INFO] [stdout] 9a1f7d1927c728d0f85e014c52be423d6b0461116cd28bb28a4f315c689c3fa6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 371108a26bb6a632310f710c399f7a8031b77f711373435562d0f65e56058793 [INFO] running `Command { std: "docker" "start" "-a" "371108a26bb6a632310f710c399f7a8031b77f711373435562d0f65e56058793", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `groups` [INFO] [stderr] --> src/tile.rs:301:13 [INFO] [stderr] | [INFO] [stderr] 301 | let groups = self.groups(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_groups` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `same_type` [INFO] [stderr] --> src/tile.rs:103:8 [INFO] [stderr] | [INFO] [stderr] 103 | fn same_type(a: Tile, b: Tile) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Chi` [INFO] [stderr] --> src/tile.rs:267:5 [INFO] [stderr] | [INFO] [stderr] 267 | Chi, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: `Group` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/tile.rs:265:10 [INFO] [stderr] | [INFO] [stderr] 265 | #[derive(Debug, Eq, PartialEq, Copy, Clone, Ord, PartialOrd, Hash)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Pon` [INFO] [stderr] --> src/tile.rs:268:5 [INFO] [stderr] | [INFO] [stderr] 268 | Pon, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: `Group` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/tile.rs:265:10 [INFO] [stderr] | [INFO] [stderr] 265 | #[derive(Debug, Eq, PartialEq, Copy, Clone, Ord, PartialOrd, Hash)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Kan` [INFO] [stderr] --> src/tile.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | Kan, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: `Group` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/tile.rs:265:10 [INFO] [stderr] | [INFO] [stderr] 265 | #[derive(Debug, Eq, PartialEq, Copy, Clone, Ord, PartialOrd, Hash)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `group_type` [INFO] [stderr] --> src/tile.rs:368:8 [INFO] [stderr] | [INFO] [stderr] 368 | fn group_type(tiles: &[Tile]) -> Option { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `riichi` (bin "riichi" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/riichi-7615f99c08c9e343) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "371108a26bb6a632310f710c399f7a8031b77f711373435562d0f65e56058793", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "371108a26bb6a632310f710c399f7a8031b77f711373435562d0f65e56058793", kill_on_drop: false }` [INFO] [stdout] 371108a26bb6a632310f710c399f7a8031b77f711373435562d0f65e56058793