[INFO] fetching crate pk_compiler 0.0.5-dev... [INFO] checking pk_compiler-0.0.5-dev against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate pk_compiler 0.0.5-dev into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate pk_compiler 0.0.5-dev 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 pk_compiler 0.0.5-dev [INFO] finished tweaking crates.io crate pk_compiler 0.0.5-dev [INFO] tweaked toml for crates.io crate pk_compiler 0.0.5-dev written to /workspace/builds/worker-4-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] Updating crates.io index [INFO] [stderr] Locking 25 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding logos v0.12.1 (latest: v0.14.1) [INFO] [stderr] Adding logos-derive v0.12.1 (latest: v0.14.1) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [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-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] 780ed58df31bf441c3ed7f68781920e866f96ef792c9350cd23d6933dff4a9c2 [INFO] running `Command { std: "docker" "start" "-a" "780ed58df31bf441c3ed7f68781920e866f96ef792c9350cd23d6933dff4a9c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "780ed58df31bf441c3ed7f68781920e866f96ef792c9350cd23d6933dff4a9c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "780ed58df31bf441c3ed7f68781920e866f96ef792c9350cd23d6933dff4a9c2", kill_on_drop: false }` [INFO] [stdout] 780ed58df31bf441c3ed7f68781920e866f96ef792c9350cd23d6933dff4a9c2 [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] 4a197d4c2d8154f4891206e9ed5562ba1a3b6d4d90c390deb3ddbc8c24357bc4 [INFO] running `Command { std: "docker" "start" "-a" "4a197d4c2d8154f4891206e9ed5562ba1a3b6d4d90c390deb3ddbc8c24357bc4", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling bytecoding_derive v0.1.0 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Checking bytecoding v0.1.0 [INFO] [stderr] Checking logos v0.12.1 [INFO] [stderr] Checking pk_lexer v0.0.5-dev [INFO] [stderr] Checking pk_parser v0.0.5-dev [INFO] [stderr] Checking pk_compiler v0.0.5-dev (/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/symbols_table.rs:41:20 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn new_enclosed(outer: Self) -> Self { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 40 | Self { [INFO] [stdout] 41 | outer: Some(Box::new(RefCell::new(outer))), [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 `pk_compiler` (lib test) 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/symbols_table.rs:41:20 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn new_enclosed(outer: Self) -> Self { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 40 | Self { [INFO] [stdout] 41 | outer: Some(Box::new(RefCell::new(outer))), [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 `pk_compiler` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "4a197d4c2d8154f4891206e9ed5562ba1a3b6d4d90c390deb3ddbc8c24357bc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a197d4c2d8154f4891206e9ed5562ba1a3b6d4d90c390deb3ddbc8c24357bc4", kill_on_drop: false }` [INFO] [stdout] 4a197d4c2d8154f4891206e9ed5562ba1a3b6d4d90c390deb3ddbc8c24357bc4