[INFO] cloning repository https://github.com/MikuroXina/gem-knight [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MikuroXina/gem-knight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMikuroXina%2Fgem-knight", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMikuroXina%2Fgem-knight'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ade929e3227b923cb97f007ec43f16ef081e26b7 [INFO] checking MikuroXina/gem-knight/ade929e3227b923cb97f007ec43f16ef081e26b7 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMikuroXina%2Fgem-knight" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MikuroXina/gem-knight on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MikuroXina/gem-knight [INFO] finished tweaking git repo https://github.com/MikuroXina/gem-knight [INFO] tweaked toml for git repo https://github.com/MikuroXina/gem-knight written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/MikuroXina/gem-knight 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8cf3811f7b027e47a7825a56974871e4def96b111cb4394d316117b2c186ac9 [INFO] running `Command { std: "docker" "start" "-a" "a8cf3811f7b027e47a7825a56974871e4def96b111cb4394d316117b2c186ac9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8cf3811f7b027e47a7825a56974871e4def96b111cb4394d316117b2c186ac9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8cf3811f7b027e47a7825a56974871e4def96b111cb4394d316117b2c186ac9", kill_on_drop: false }` [INFO] [stdout] a8cf3811f7b027e47a7825a56974871e4def96b111cb4394d316117b2c186ac9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2256c2cd80fc7def86dcda6e0e396098b2643f06de0ab4a83c1490735b2117b0 [INFO] running `Command { std: "docker" "start" "-a" "2256c2cd80fc7def86dcda6e0e396098b2643f06de0ab4a83c1490735b2117b0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking gem-knight v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `your` [INFO] [stdout] --> src/bot.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | fn ask_choice(&mut self, your: &PlayerBoard, game: &GameBoard) -> Choice { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_your` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game` [INFO] [stdout] --> src/bot.rs:40:50 [INFO] [stdout] | [INFO] [stdout] 40 | fn ask_choice(&mut self, your: &PlayerBoard, game: &GameBoard) -> Choice { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `your` [INFO] [stdout] --> src/bot.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | fn ask_choice(&mut self, your: &PlayerBoard, game: &GameBoard) -> Choice { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_your` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game` [INFO] [stdout] --> src/bot.rs:40:50 [INFO] [stdout] | [INFO] [stdout] 40 | fn ask_choice(&mut self, your: &PlayerBoard, game: &GameBoard) -> Choice { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rule/game_board.rs:137:20 [INFO] [stdout] | [INFO] [stdout] 130 | let mut open = Vec::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 137 | stock: shuffled_deck[..].try_into().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rule/noble.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(conditions: impl IntoIterator) -> Self { [INFO] [stdout] | ----------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 12 | Self { [INFO] [stdout] 13 | conditions: conditions.into_iter().collect(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rule/game_board.rs:137:20 [INFO] [stdout] | [INFO] [stdout] 130 | let mut open = Vec::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 137 | stock: shuffled_deck[..].try_into().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rule/noble.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(conditions: impl IntoIterator) -> Self { [INFO] [stdout] | ----------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 12 | Self { [INFO] [stdout] 13 | conditions: conditions.into_iter().collect(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gem-knight` (bin "gem-knight") due to 3 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `gem-knight` (bin "gem-knight" test) due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2256c2cd80fc7def86dcda6e0e396098b2643f06de0ab4a83c1490735b2117b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2256c2cd80fc7def86dcda6e0e396098b2643f06de0ab4a83c1490735b2117b0", kill_on_drop: false }` [INFO] [stdout] 2256c2cd80fc7def86dcda6e0e396098b2643f06de0ab4a83c1490735b2117b0