[INFO] fetching crate asai 0.1.2... [INFO] checking asai-0.1.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate asai 0.1.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate asai 0.1.2 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 asai 0.1.2 [INFO] finished tweaking crates.io crate asai 0.1.2 [INFO] tweaked toml for crates.io crate asai 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate asai 0.1.2 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] 93fbd693330bd1730a22c4bc3f7bac03bb9df3ef1b885ba975c78c0de4c8ed1a [INFO] running `Command { std: "docker" "start" "-a" "93fbd693330bd1730a22c4bc3f7bac03bb9df3ef1b885ba975c78c0de4c8ed1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93fbd693330bd1730a22c4bc3f7bac03bb9df3ef1b885ba975c78c0de4c8ed1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93fbd693330bd1730a22c4bc3f7bac03bb9df3ef1b885ba975c78c0de4c8ed1a", kill_on_drop: false }` [INFO] [stdout] 93fbd693330bd1730a22c4bc3f7bac03bb9df3ef1b885ba975c78c0de4c8ed1a [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] d1afc1d5cc66769c4457444d51d82e78f3808491da0d6d74e8a550606a399fe0 [INFO] running `Command { std: "docker" "start" "-a" "d1afc1d5cc66769c4457444d51d82e78f3808491da0d6d74e8a550606a399fe0", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Compiling asai-macro v0.1.0 [INFO] [stderr] Checking asai v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::structure::FromLine` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::structure::FromLine; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FromLine` [INFO] [stdout] --> src/structure/event.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::structure::{FromLine, InvalidValue}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `InvalidValue` [INFO] [stdout] --> src/structure/formatted_section.rs:1:45 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::structure::{FromLine, FromLines, InvalidValue}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::structure::FromLine` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::structure::FromLine; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FromLine` [INFO] [stdout] --> src/structure/event.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::structure::{FromLine, InvalidValue}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `InvalidValue` [INFO] [stdout] --> src/structure/formatted_section.rs:1:45 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::structure::{FromLine, FromLines, InvalidValue}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/structure/mod.rs:313:29 [INFO] [stdout] | [INFO] [stdout] 313 | .filter(|(name, value)| *name != "Format") [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` 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] --> src/structure/formatted_section.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 29 | let mut lines_ = Vec::with_capacity(lines.len()); [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 | | pd: PhantomData::default(), [INFO] [stdout] 44 | | lines: lines_, [INFO] [stdout] 45 | | }) [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: unused variable: `value` [INFO] [stdout] --> src/structure/mod.rs:313:29 [INFO] [stdout] | [INFO] [stdout] 313 | .filter(|(name, value)| *name != "Format") [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `asai` (lib test) due to 2 previous errors; 4 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/structure/formatted_section.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 29 | let mut lines_ = Vec::with_capacity(lines.len()); [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 | | pd: PhantomData::default(), [INFO] [stdout] 44 | | lines: lines_, [INFO] [stdout] 45 | | }) [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] [stderr] error: could not compile `asai` (lib) due to 2 previous errors; 4 warnings emitted [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d1afc1d5cc66769c4457444d51d82e78f3808491da0d6d74e8a550606a399fe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1afc1d5cc66769c4457444d51d82e78f3808491da0d6d74e8a550606a399fe0", kill_on_drop: false }` [INFO] [stdout] d1afc1d5cc66769c4457444d51d82e78f3808491da0d6d74e8a550606a399fe0