[INFO] cloning repository https://github.com/alexrudy/AoC2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexrudy/AoC2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexrudy%2FAoC2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexrudy%2FAoC2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 514fcf28f08f5b6d0633091991d60ccf0b84919e [INFO] checking alexrudy/AoC2018/514fcf28f08f5b6d0633091991d60ccf0b84919e 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%2Falexrudy%2FAoC2018" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alexrudy/AoC2018 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/alexrudy/AoC2018 [INFO] finished tweaking git repo https://github.com/alexrudy/AoC2018 [INFO] tweaked toml for git repo https://github.com/alexrudy/AoC2018 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/alexrudy/AoC2018 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ab7bbea7463f6780f6c493017f02b5c257065c0f42ac709175b48bb2a21277fe [INFO] running `Command { std: "docker" "start" "-a" "ab7bbea7463f6780f6c493017f02b5c257065c0f42ac709175b48bb2a21277fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab7bbea7463f6780f6c493017f02b5c257065c0f42ac709175b48bb2a21277fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab7bbea7463f6780f6c493017f02b5c257065c0f42ac709175b48bb2a21277fe", kill_on_drop: false }` [INFO] [stdout] ab7bbea7463f6780f6c493017f02b5c257065c0f42ac709175b48bb2a21277fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] aab0aff496418761edbc2bae75966839360fbcfef5ff0f1f9b1e6883bb5fe1d1 [INFO] running `Command { std: "docker" "start" "-a" "aab0aff496418761edbc2bae75966839360fbcfef5ff0f1f9b1e6883bb5fe1d1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] 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crossbeam-channel v0.3.4 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking criterion-stats v0.2.5 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Compiling enum-map-derive v0.4.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking enum-map v0.4.1 [INFO] [stderr] Compiling enumset_derive v0.2.0 [INFO] [stderr] Compiling structopt-derive v0.2.14 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Checking enumset v0.3.14 [INFO] [stderr] Checking failure v0.1.3 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking csv v1.0.5 [INFO] [stderr] Checking geometry v0.1.0 (/opt/rustwide/workdir/geometry) [INFO] [stderr] Checking structopt v0.2.14 [INFO] [stderr] Checking cursive v0.10.0 [INFO] [stderr] Checking handlebars v0.32.4 [INFO] [stderr] Checking docopt v1.0.2 [INFO] [stderr] Checking criterion v0.2.5 [INFO] [stderr] Checking cursive_aoc_views v0.1.0 (/opt/rustwide/workdir/cursive_aoc_views) [INFO] [stderr] Checking goblinwars v0.1.0 (/opt/rustwide/workdir/goblinwars) [INFO] [stdout] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stdout] --> cursive_aoc_views/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(try_from)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stdout] --> cursive_aoc_views/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(try_from)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [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] --> cursive_aoc_views/src/map.rs:73:19 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn new(rx: mpsc::Receiver) -> Self { [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 73 | item: None, [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] --> cursive_aoc_views/src/map.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn new(rx: mpsc::Receiver, map: T) -> Self { [INFO] [stdout] | --------------------- ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | Self { [INFO] [stdout] 119 | rx: OneReceiver::new(rx), [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; 1 warning 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] --> cursive_aoc_views/src/map.rs:73:19 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn new(rx: mpsc::Receiver) -> Self { [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 73 | item: None, [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] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stdout] --> goblinwars/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(try_from)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [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] --> cursive_aoc_views/src/map.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn new(rx: mpsc::Receiver, map: T) -> Self { [INFO] [stdout] | --------------------- ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | Self { [INFO] [stdout] 119 | rx: OneReceiver::new(rx), [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cursive_aoc_views` (lib test) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `cursive_aoc_views` (lib) due to 3 previous errors; 1 warning emitted [INFO] [stdout] warning: fields `outcome`, `rounds`, `score`, `health`, and `victor` are never read [INFO] [stdout] --> goblinwars/src/examples.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct CombatExample { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 19 | pub map: Map, [INFO] [stdout] 20 | outcome: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 21 | rounds: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 22 | score: Health, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | health: Health, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | victor: Species, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CombatExample` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "aab0aff496418761edbc2bae75966839360fbcfef5ff0f1f9b1e6883bb5fe1d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aab0aff496418761edbc2bae75966839360fbcfef5ff0f1f9b1e6883bb5fe1d1", kill_on_drop: false }` [INFO] [stdout] aab0aff496418761edbc2bae75966839360fbcfef5ff0f1f9b1e6883bb5fe1d1