[INFO] cloning repository https://github.com/davawen/mypest [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davawen/mypest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavawen%2Fmypest", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavawen%2Fmypest'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c0448a0bec7b8d474728c1018b883778fa501f53 [INFO] checking davawen/mypest/c0448a0bec7b8d474728c1018b883778fa501f53 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%2Fdavawen%2Fmypest" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davawen/mypest 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/davawen/mypest [INFO] finished tweaking git repo https://github.com/davawen/mypest [INFO] tweaked toml for git repo https://github.com/davawen/mypest written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/davawen/mypest 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6d4f373abd7a35d802159ed8c4de5db29c05eb36cf201d6b897656cbe8fc8bbd [INFO] running `Command { std: "docker" "start" "-a" "6d4f373abd7a35d802159ed8c4de5db29c05eb36cf201d6b897656cbe8fc8bbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d4f373abd7a35d802159ed8c4de5db29c05eb36cf201d6b897656cbe8fc8bbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d4f373abd7a35d802159ed8c4de5db29c05eb36cf201d6b897656cbe8fc8bbd", kill_on_drop: false }` [INFO] [stdout] 6d4f373abd7a35d802159ed8c4de5db29c05eb36cf201d6b897656cbe8fc8bbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cc003d54cf25b020384798be2d0b9d19d38e6a23d30dff21b07a5c1929c557e6 [INFO] running `Command { std: "docker" "start" "-a" "cc003d54cf25b020384798be2d0b9d19d38e6a23d30dff21b07a5c1929c557e6", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling pest v2.7.1 [INFO] [stderr] Compiling pest_meta v2.7.1 [INFO] [stderr] Compiling pest_generator v2.7.1 [INFO] [stderr] Compiling pest_derive v2.7.1 [INFO] [stderr] Checking mypest v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `docs` is never read [INFO] [stdout] --> src/ast.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Func { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 26 | pub docs: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Func` 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] 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/ast.rs:131:23 [INFO] [stdout] | [INFO] [stdout] 130 | let expr = parse_expr(pairs.expect()); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 131 | ( name.0.clone(), Func { [INFO] [stdout] | _______________________^ [INFO] [stdout] 132 | | docs, [INFO] [stdout] 133 | | params: args, [INFO] [stdout] 134 | | expr, [INFO] [stdout] 135 | | }) [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/ast.rs:173:71 [INFO] [stdout] | [INFO] [stdout] 173 | pairs.map(parse_expr).map(|x| Expr::Parenthesized(Box::new(x))).collect() [INFO] [stdout] | - ^^^^^^^^^^^ [INFO] [stdout] | | [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] [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/process.rs:18:25 [INFO] [stdout] | [INFO] [stdout] 16 | let mut expr = call.func.expr.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 17 | expand_call_expr(&mut expr, Some(call), funcs); [INFO] [stdout] 18 | Expr::Parenthesized(Box::new(expr)) [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 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `docs` is never read [INFO] [stdout] --> src/ast.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Func { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 26 | pub docs: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Func` 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] 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/ast.rs:131:23 [INFO] [stdout] | [INFO] [stdout] 130 | let expr = parse_expr(pairs.expect()); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 131 | ( name.0.clone(), Func { [INFO] [stdout] | _______________________^ [INFO] [stdout] 132 | | docs, [INFO] [stdout] 133 | | params: args, [INFO] [stdout] 134 | | expr, [INFO] [stdout] 135 | | }) [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/ast.rs:173:71 [INFO] [stdout] | [INFO] [stdout] 173 | pairs.map(parse_expr).map(|x| Expr::Parenthesized(Box::new(x))).collect() [INFO] [stdout] | - ^^^^^^^^^^^ [INFO] [stdout] | | [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] [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/process.rs:18:25 [INFO] [stdout] | [INFO] [stdout] 16 | let mut expr = call.func.expr.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 17 | expand_call_expr(&mut expr, Some(call), funcs); [INFO] [stdout] 18 | Expr::Parenthesized(Box::new(expr)) [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] [stderr] error: could not compile `mypest` (lib test) due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mypest` (lib) due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "cc003d54cf25b020384798be2d0b9d19d38e6a23d30dff21b07a5c1929c557e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc003d54cf25b020384798be2d0b9d19d38e6a23d30dff21b07a5c1929c557e6", kill_on_drop: false }` [INFO] [stdout] cc003d54cf25b020384798be2d0b9d19d38e6a23d30dff21b07a5c1929c557e6