[INFO] fetching crate python-to-mermaid 0.1.0... [INFO] checking python-to-mermaid-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate python-to-mermaid 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate python-to-mermaid 0.1.0 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 python-to-mermaid 0.1.0 [INFO] finished tweaking crates.io crate python-to-mermaid 0.1.0 [INFO] tweaked toml for crates.io crate python-to-mermaid 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate python-to-mermaid 0.1.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b097a6370745d382e9643f995c7aed7b2bcabc3bdd0f075660a7061ce10a637a [INFO] running `Command { std: "docker" "start" "-a" "b097a6370745d382e9643f995c7aed7b2bcabc3bdd0f075660a7061ce10a637a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b097a6370745d382e9643f995c7aed7b2bcabc3bdd0f075660a7061ce10a637a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b097a6370745d382e9643f995c7aed7b2bcabc3bdd0f075660a7061ce10a637a", kill_on_drop: false }` [INFO] [stdout] b097a6370745d382e9643f995c7aed7b2bcabc3bdd0f075660a7061ce10a637a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 68f43d03a1afbe64fbb85d3d7a2ba627481d57b3c376c1ebbb0d04883b044fb1 [INFO] running `Command { std: "docker" "start" "-a" "68f43d03a1afbe64fbb85d3d7a2ba627481d57b3c376c1ebbb0d04883b044fb1", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling malachite-nz v0.4.14 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling unicode_names2_generator v1.2.2 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking unic-ucd-category v0.9.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking rustpython-parser-vendored v0.3.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Checking unic-ucd-ident v0.9.0 [INFO] [stderr] Checking unic-emoji-char v0.9.0 [INFO] [stderr] Checking lexical-parse-integer v0.8.6 [INFO] [stderr] Compiling unicode_names2 v1.2.2 [INFO] [stderr] Checking lalrpop-util v0.20.2 [INFO] [stderr] Compiling rustpython-parser v0.3.1 [INFO] [stderr] Checking lexical-parse-float v0.8.5 [INFO] [stderr] Checking malachite-base v0.4.14 [INFO] [stderr] Compiling is-macro v0.3.5 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking rustpython-literal v0.3.1 [INFO] [stderr] Checking rustpython-parser-core v0.3.1 [INFO] [stderr] Checking malachite-q v0.4.14 [INFO] [stderr] Checking malachite v0.4.14 [INFO] [stderr] Checking malachite-bigint v0.2.0 [INFO] [stderr] Checking rustpython-ast v0.3.1 [INFO] [stderr] Checking python-to-mermaid v0.1.0 (/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/convert/python_to_flowchart.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 8 | let ast = ast::ModModule::parse(source, ".")?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 9 | let mut collector = FnDefCollector::new(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 14 | Ok(collector [INFO] [stdout] | ________^ [INFO] [stdout] 15 | | .fn_defs [INFO] [stdout] 16 | | .into_iter() [INFO] [stdout] 17 | | .map(|(name, fn_def)| FnDef { name, fn_def }) [INFO] [stdout] 18 | | .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] | |__________________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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `python-to-mermaid` (lib) due to 2 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/convert/python_to_flowchart.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 8 | let ast = ast::ModModule::parse(source, ".")?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 9 | let mut collector = FnDefCollector::new(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 14 | Ok(collector [INFO] [stdout] | ________^ [INFO] [stdout] 15 | | .fn_defs [INFO] [stdout] 16 | | .into_iter() [INFO] [stdout] 17 | | .map(|(name, fn_def)| FnDef { name, fn_def }) [INFO] [stdout] 18 | | .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] | |__________________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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `python-to-mermaid` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "68f43d03a1afbe64fbb85d3d7a2ba627481d57b3c376c1ebbb0d04883b044fb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68f43d03a1afbe64fbb85d3d7a2ba627481d57b3c376c1ebbb0d04883b044fb1", kill_on_drop: false }` [INFO] [stdout] 68f43d03a1afbe64fbb85d3d7a2ba627481d57b3c376c1ebbb0d04883b044fb1