[INFO] cloning repository https://github.com/LinusCDE/remarkable-chess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LinusCDE/remarkable-chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinusCDE%2Fremarkable-chess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinusCDE%2Fremarkable-chess'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2360f32adc06fb4a292fa004375d63938888562 [INFO] checking LinusCDE/remarkable-chess/f2360f32adc06fb4a292fa004375d63938888562 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%2FLinusCDE%2Fremarkable-chess" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LinusCDE/remarkable-chess 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] removed /workspace/builds/worker-2-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/LinusCDE/remarkable-chess [INFO] finished tweaking git repo https://github.com/LinusCDE/remarkable-chess [INFO] tweaked toml for git repo https://github.com/LinusCDE/remarkable-chess written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/LinusCDE/remarkable-chess 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2679295f122b586d2828d0b472d4a511980bb9a5c929f1bcce48cd80bf6d7c33 [INFO] running `Command { std: "docker" "start" "-a" "2679295f122b586d2828d0b472d4a511980bb9a5c929f1bcce48cd80bf6d7c33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2679295f122b586d2828d0b472d4a511980bb9a5c929f1bcce48cd80bf6d7c33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2679295f122b586d2828d0b472d4a511980bb9a5c929f1bcce48cd80bf6d7c33", kill_on_drop: false }` [INFO] [stdout] 2679295f122b586d2828d0b472d4a511980bb9a5c929f1bcce48cd80bf6d7c33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b455aaa0d3602c2cca9454eaccae52de81a1b990979f4002c55383256bbbdc17 [INFO] running `Command { std: "docker" "start" "-a" "b455aaa0d3602c2cca9454eaccae52de81a1b990979f4002c55383256bbbdc17", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling zstd-safe v4.1.3+zstd.1.5.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking weezl v0.1.6 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking wyz v0.5.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling atomic v0.5.1 [INFO] [stderr] Checking once_cell v1.11.0 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking os_str_bytes v6.0.1 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking bitvec v1.0.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking line_drawing v1.0.0 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking epoll v4.3.1 [INFO] [stderr] Checking memmap2 v0.5.3 [INFO] [stderr] Checking aabb-quadtree v0.1.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking mucow v0.1.0 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking peggler v0.1.0 [INFO] [stderr] Checking ioctl-gen v0.1.1 [INFO] [stderr] Checking clap v3.1.18 [INFO] [stderr] Compiling serde_string_derive v0.1.0 (/opt/rustwide/workdir/serde_string_derive) [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling zstd-sys v1.6.2+zstd.1.5.1 [INFO] [stderr] Compiling lua52-sys v0.1.2 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking chess_pgn_parser v0.1.2 (/opt/rustwide/workdir/chess_pgn_parser) [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stdout] warning: value assigned to `end` is never read [INFO] [stdout] --> chess_pgn_parser/src/lib.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut end= input.len()-1; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> chess_pgn_parser/src/lib.rs:52:19 [INFO] [stdout] | [INFO] [stdout] 52 | Some((index, char)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> chess_pgn_parser/src/lib.rs:55:31 [INFO] [stdout] | [INFO] [stdout] 55 | Some((index, char)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> chess_pgn_parser/src/lib.rs:58:43 [INFO] [stdout] | [INFO] [stdout] 58 | ... Some((index, char)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> chess_pgn_parser/src/lib.rs:82:43 [INFO] [stdout] | [INFO] [stdout] 82 | ... Some((index, char)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking pleco v0.5.0 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking evdev v0.11.4 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking hlua v0.4.1 [INFO] [stderr] Checking serde_yaml v0.8.24 [INFO] [stderr] Checking serde_json v1.0.81 [INFO] [stderr] Checking zstd v0.9.2+zstd.1.5.1 [INFO] [stderr] Checking libremarkable v0.6.0 [INFO] [stderr] Checking chessmarkable v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Result` [INFO] [stdout] --> src/player.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Context` [INFO] [stdout] --> src/square.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::{Context, Result}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/square.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::{Deserialize, Deserializer, Serialize, Serializer}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chess_pgn_parser::Game` [INFO] [stdout] --> src/proto.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use chess_pgn_parser::Game; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Error` [INFO] [stdout] --> src/replay.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use anyhow::Error; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Result` [INFO] [stdout] --> src/player.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Context` [INFO] [stdout] --> src/square.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::{Context, Result}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/square.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::{Deserialize, Deserializer, Serialize, Serializer}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chess_pgn_parser::Game` [INFO] [stdout] --> src/proto.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use chess_pgn_parser::Game; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Error` [INFO] [stdout] --> src/replay.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use anyhow::Error; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proto.rs:100:10 [INFO] [stdout] | [INFO] [stdout] 100 | let (mut white_tx, white_rx) = white; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proto.rs:101:10 [INFO] [stdout] | [INFO] [stdout] 101 | let (mut black_tx, black_rx) = black; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proto.rs:102:10 [INFO] [stdout] | [INFO] [stdout] 102 | let (mut spectators_tx, spectators_rx) = spectators; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proto.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | let mut combined_white_tx = combined_tx.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proto.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | let mut combined_black_tx = combined_tx.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proto.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | let mut combined_spectators_tx = combined_tx; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proto.rs:382:10 [INFO] [stdout] | [INFO] [stdout] 382 | let (mut request_tx, request_rx) = channel::(256); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proto.rs:100:10 [INFO] [stdout] | [INFO] [stdout] 100 | let (mut white_tx, white_rx) = white; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proto.rs:101:10 [INFO] [stdout] | [INFO] [stdout] 101 | let (mut black_tx, black_rx) = black; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proto.rs:102:10 [INFO] [stdout] | [INFO] [stdout] 102 | let (mut spectators_tx, spectators_rx) = spectators; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proto.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | let mut combined_white_tx = combined_tx.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proto.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | let mut combined_black_tx = combined_tx.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proto.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | let mut combined_spectators_tx = combined_tx; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/proto.rs:382:10 [INFO] [stdout] | [INFO] [stdout] 382 | let (mut request_tx, request_rx) = channel::(256); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [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/player.rs:6:62 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(PartialEq, Eq, Hash, Copy, Clone, Debug, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/game.rs:6:52 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Copy, Clone, Debug, PartialEq, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/game.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 35 | let board = match Board::from_fen(fen) { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | Ok(board) => Ok(board), [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 42 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 43 | | board_moves_played_offset: board.moves_played(), [INFO] [stdout] 44 | | board, [INFO] [stdout] 45 | | ..Default::default() [INFO] [stdout] 46 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/proto.rs:23:46 [INFO] [stdout] | [INFO] [stdout] 23 | #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/proto.rs:42:46 [INFO] [stdout] | [INFO] [stdout] 42 | #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/replay.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | self.active_game.undo(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 111 | let _ = self.active_game.undo(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/replay.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | self.active_game.undo(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 114 | let _ = self.active_game.undo(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 15 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/player.rs:6:62 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(PartialEq, Eq, Hash, Copy, Clone, Debug, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/game.rs:6:52 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Copy, Clone, Debug, PartialEq, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/game.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 35 | let board = match Board::from_fen(fen) { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | Ok(board) => Ok(board), [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 42 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 43 | | board_moves_played_offset: board.moves_played(), [INFO] [stdout] 44 | | board, [INFO] [stdout] 45 | | ..Default::default() [INFO] [stdout] 46 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/proto.rs:23:46 [INFO] [stdout] | [INFO] [stdout] 23 | #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `chessmarkable` (lib test) due to 6 previous errors; 15 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/proto.rs:42:46 [INFO] [stdout] | [INFO] [stdout] 42 | #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/replay.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | self.active_game.undo(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 111 | let _ = self.active_game.undo(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/replay.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | self.active_game.undo(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 114 | let _ = self.active_game.undo(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `chessmarkable` (lib) due to 6 previous errors; 15 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b455aaa0d3602c2cca9454eaccae52de81a1b990979f4002c55383256bbbdc17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b455aaa0d3602c2cca9454eaccae52de81a1b990979f4002c55383256bbbdc17", kill_on_drop: false }` [INFO] [stdout] b455aaa0d3602c2cca9454eaccae52de81a1b990979f4002c55383256bbbdc17