[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] building dmit/riichi-rs against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmit%2Friichi-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmit/riichi-rs on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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-0-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea48ce5abdc2b80cec518222ab9fa45c9a7a308e14a1a32fe74f1f9875ffec76 [INFO] running `Command { std: "docker" "start" "-a" "ea48ce5abdc2b80cec518222ab9fa45c9a7a308e14a1a32fe74f1f9875ffec76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea48ce5abdc2b80cec518222ab9fa45c9a7a308e14a1a32fe74f1f9875ffec76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea48ce5abdc2b80cec518222ab9fa45c9a7a308e14a1a32fe74f1f9875ffec76", kill_on_drop: false }` [INFO] [stdout] ea48ce5abdc2b80cec518222ab9fa45c9a7a308e14a1a32fe74f1f9875ffec76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0399d136807bd359e613127ed24949f03bcfc9fa543d46c99ec7b86580d0f670 [INFO] running `Command { std: "docker" "start" "-a" "0399d136807bd359e613127ed24949f03bcfc9fa543d46c99ec7b86580d0f670", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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 `same_type` is never used [INFO] [stdout] --> src/tile.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 92 | impl Tile { [INFO] [stdout] | --------- associated function in this implementation [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: variants `Chi`, `Pon`, and `Kan` are never constructed [INFO] [stdout] --> src/tile.rs:267:5 [INFO] [stdout] | [INFO] [stdout] 266 | pub enum Group { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 267 | Chi, [INFO] [stdout] | ^^^ [INFO] [stdout] 268 | Pon, [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] [INFO] [stdout] [INFO] [stdout] warning: associated function `group_type` is never used [INFO] [stdout] --> src/tile.rs:368:8 [INFO] [stdout] | [INFO] [stdout] 273 | impl Hand { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 368 | fn group_type(tiles: &[Tile]) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.84s [INFO] running `Command { std: "docker" "inspect" "0399d136807bd359e613127ed24949f03bcfc9fa543d46c99ec7b86580d0f670", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0399d136807bd359e613127ed24949f03bcfc9fa543d46c99ec7b86580d0f670", kill_on_drop: false }` [INFO] [stdout] 0399d136807bd359e613127ed24949f03bcfc9fa543d46c99ec7b86580d0f670 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c04ef27aa6ddc3ceac22f4dda569f22dde43bb078c9c7fd4e838ccd94144b783 [INFO] running `Command { std: "docker" "start" "-a" "c04ef27aa6ddc3ceac22f4dda569f22dde43bb078c9c7fd4e838ccd94144b783", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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 `same_type` is never used [INFO] [stdout] --> src/tile.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 92 | impl Tile { [INFO] [stdout] | --------- associated function in this implementation [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: variants `Chi`, `Pon`, and `Kan` are never constructed [INFO] [stdout] --> src/tile.rs:267:5 [INFO] [stdout] | [INFO] [stdout] 266 | pub enum Group { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 267 | Chi, [INFO] [stdout] | ^^^ [INFO] [stdout] 268 | Pon, [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] [INFO] [stdout] [INFO] [stdout] warning: associated function `group_type` is never used [INFO] [stdout] --> src/tile.rs:368:8 [INFO] [stdout] | [INFO] [stdout] 273 | impl Hand { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 368 | fn group_type(tiles: &[Tile]) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "c04ef27aa6ddc3ceac22f4dda569f22dde43bb078c9c7fd4e838ccd94144b783", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c04ef27aa6ddc3ceac22f4dda569f22dde43bb078c9c7fd4e838ccd94144b783", kill_on_drop: false }` [INFO] [stdout] c04ef27aa6ddc3ceac22f4dda569f22dde43bb078c9c7fd4e838ccd94144b783