[INFO] fetching crate gramme-build 0.2.0... [INFO] checking gramme-build-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate gramme-build 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate gramme-build 0.2.0 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 gramme-build 0.2.0 [INFO] finished tweaking crates.io crate gramme-build 0.2.0 [INFO] tweaked toml for crates.io crate gramme-build 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 3 packages to latest compatible versions [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] [stderr] Blocking waiting for file lock on package cache [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] 3d474cddabd8a8f0484b41c6d32e97266e044c7dcc03f42f7bfa87c5a983c530 [INFO] running `Command { std: "docker" "start" "-a" "3d474cddabd8a8f0484b41c6d32e97266e044c7dcc03f42f7bfa87c5a983c530", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d474cddabd8a8f0484b41c6d32e97266e044c7dcc03f42f7bfa87c5a983c530", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d474cddabd8a8f0484b41c6d32e97266e044c7dcc03f42f7bfa87c5a983c530", kill_on_drop: false }` [INFO] [stdout] 3d474cddabd8a8f0484b41c6d32e97266e044c7dcc03f42f7bfa87c5a983c530 [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] 266ed810ffd3ac691c3132c57c1d4ef5e69dd01c01a88b7d005b5164b55afcfb [INFO] running `Command { std: "docker" "start" "-a" "266ed810ffd3ac691c3132c57c1d4ef5e69dd01c01a88b7d005b5164b55afcfb", kill_on_drop: false }` [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking gramme-build v0.2.0 (/opt/rustwide/workdir) [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/parser/tl/definition.rs:206:12 [INFO] [stdout] | [INFO] [stdout] 94 | let mut ty = Type::from_str(ty).map_err(|_| ParseError::MissingType)?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 131 | let params = middle [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 206 | Ok(Definition { [INFO] [stdout] | ____________^ [INFO] [stdout] 207 | | namespace, [INFO] [stdout] 208 | | name, [INFO] [stdout] 209 | | id, [INFO] [stdout] ... | [INFO] [stdout] 212 | | category: Category::Types, [INFO] [stdout] 213 | | }) [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] = 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/parser/tl/parameter_type.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 68 | let ty = ty.parse()?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | [INFO] [stdout] 70 | Ok(ParameterType::Normal { ty, flag }) [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/parser/tl/ty.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 75 | let (ty, generic_arg) = if let Some(pos) = ty.find('<') { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 99 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 100 | | namespace, [INFO] [stdout] 101 | | name, [INFO] [stdout] 102 | | bare, [INFO] [stdout] 103 | | generic_ref, [INFO] [stdout] 104 | | generic_arg, [INFO] [stdout] 105 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gramme-build` (lib) due to 4 previous errors [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/parser/tl/definition.rs:206:12 [INFO] [stdout] | [INFO] [stdout] 94 | let mut ty = Type::from_str(ty).map_err(|_| ParseError::MissingType)?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 131 | let params = middle [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 206 | Ok(Definition { [INFO] [stdout] | ____________^ [INFO] [stdout] 207 | | namespace, [INFO] [stdout] 208 | | name, [INFO] [stdout] 209 | | id, [INFO] [stdout] ... | [INFO] [stdout] 212 | | category: Category::Types, [INFO] [stdout] 213 | | }) [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] = 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/parser/tl/parameter_type.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 68 | let ty = ty.parse()?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | [INFO] [stdout] 70 | Ok(ParameterType::Normal { ty, flag }) [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/parser/tl/ty.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 75 | let (ty, generic_arg) = if let Some(pos) = ty.find('<') { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 99 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 100 | | namespace, [INFO] [stdout] 101 | | name, [INFO] [stdout] 102 | | bare, [INFO] [stdout] 103 | | generic_ref, [INFO] [stdout] 104 | | generic_arg, [INFO] [stdout] 105 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gramme-build` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "266ed810ffd3ac691c3132c57c1d4ef5e69dd01c01a88b7d005b5164b55afcfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "266ed810ffd3ac691c3132c57c1d4ef5e69dd01c01a88b7d005b5164b55afcfb", kill_on_drop: false }` [INFO] [stdout] 266ed810ffd3ac691c3132c57c1d4ef5e69dd01c01a88b7d005b5164b55afcfb