[INFO] fetching crate rmdev 0.2.4... [INFO] checking rmdev-0.2.4 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rmdev 0.2.4 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate rmdev 0.2.4 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 crates.io crate rmdev 0.2.4 [INFO] finished tweaking crates.io crate rmdev 0.2.4 [INFO] tweaked toml for crates.io crate rmdev 0.2.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate rmdev 0.2.4 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] 8ef5741118aa188157fd5647a0a925c772ff6f021f78db9550fabee46a023b1c [INFO] running `Command { std: "docker" "start" "-a" "8ef5741118aa188157fd5647a0a925c772ff6f021f78db9550fabee46a023b1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ef5741118aa188157fd5647a0a925c772ff6f021f78db9550fabee46a023b1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ef5741118aa188157fd5647a0a925c772ff6f021f78db9550fabee46a023b1c", kill_on_drop: false }` [INFO] [stdout] 8ef5741118aa188157fd5647a0a925c772ff6f021f78db9550fabee46a023b1c [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] 26c7164b7d8c7c41fe211b5535ee4c49d549da14f629fc9ec14c1c621090a0c2 [INFO] running `Command { std: "docker" "start" "-a" "26c7164b7d8c7c41fe211b5535ee4c49d549da14f629fc9ec14c1c621090a0c2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking bytes v1.6.1 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Checking clap_builder v4.5.9 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking unicode-truncate v1.1.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling enum-ordinalize-derive v4.3.1 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Compiling stability v0.2.1 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Checking tokio v1.38.1 [INFO] [stderr] Compiling enum-ordinalize v4.3.0 [INFO] [stderr] Compiling educe v0.6.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking dialoguer v0.11.0 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking clap v4.5.9 [INFO] [stderr] Checking ratatui v0.27.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rmdev v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tokio::time::interval` [INFO] [stdout] --> src/ui.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use tokio::time::interval; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::time::interval` [INFO] [stdout] --> src/ui.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use tokio::time::interval; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `scan_size` is never used [INFO] [stdout] --> src/command/clear.rs:217:4 [INFO] [stdout] | [INFO] [stdout] 217 | fn scan_size(path: PathBuf, visited: &mut HashSet) -> io::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `code` is never read [INFO] [stdout] --> src/signal.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Signal { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 5 | code: AtomicUsize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Signal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set`, and `get` are never used [INFO] [stdout] --> src/signal.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Signal { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 9 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn set(&self, code: usize) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn get(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `longest_item_lens` is never read [INFO] [stdout] --> src/ui.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 64 | struct App { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 65 | state: TableState, [INFO] [stdout] 66 | longest_item_lens: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [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/ui.rs:78:58 [INFO] [stdout] | [INFO] [stdout] 74 | fn new(ui: UI) -> Self { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 75 | let scan_rows = ui.rows.clone(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | longest_item_lens: constraint_len_calculator(scan_rows.clone()), [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: aborting due to 1 previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rmdev` (bin "rmdev") due to 2 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `scan_size` is never used [INFO] [stdout] --> src/command/clear.rs:217:4 [INFO] [stdout] | [INFO] [stdout] 217 | fn scan_size(path: PathBuf, visited: &mut HashSet) -> io::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `code` is never read [INFO] [stdout] --> src/signal.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Signal { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 5 | code: AtomicUsize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Signal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set`, and `get` are never used [INFO] [stdout] --> src/signal.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Signal { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 9 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn set(&self, code: usize) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn get(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `longest_item_lens` is never read [INFO] [stdout] --> src/ui.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 64 | struct App { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 65 | state: TableState, [INFO] [stdout] 66 | longest_item_lens: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [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/ui.rs:78:58 [INFO] [stdout] | [INFO] [stdout] 74 | fn new(ui: UI) -> Self { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 75 | let scan_rows = ui.rows.clone(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | longest_item_lens: constraint_len_calculator(scan_rows.clone()), [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: aborting due to 1 previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rmdev` (bin "rmdev" test) due to 2 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "26c7164b7d8c7c41fe211b5535ee4c49d549da14f629fc9ec14c1c621090a0c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26c7164b7d8c7c41fe211b5535ee4c49d549da14f629fc9ec14c1c621090a0c2", kill_on_drop: false }` [INFO] [stdout] 26c7164b7d8c7c41fe211b5535ee4c49d549da14f629fc9ec14c1c621090a0c2