[INFO] fetching crate swc-coverage-instrument 0.0.24... [INFO] checking swc-coverage-instrument-0.0.24 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate swc-coverage-instrument 0.0.24 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate swc-coverage-instrument 0.0.24 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate swc-coverage-instrument 0.0.24 [INFO] finished tweaking crates.io crate swc-coverage-instrument 0.0.24 [INFO] tweaked toml for crates.io crate swc-coverage-instrument 0.0.24 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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 109 packages to latest compatible versions [INFO] [stderr] Adding ast_node v0.9.9 (available: v1.0.0) [INFO] [stderr] Adding from_variant v0.1.9 (available: v1.0.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding siphasher v0.3.11 (available: v1.0.1) [INFO] [stderr] Adding swc_atoms v0.6.7 (available: v1.0.0) [INFO] [stderr] Adding swc_common v0.34.4 (available: v0.40.0) [INFO] [stderr] Adding swc_core v0.96.9 (available: v0.106.0) [INFO] [stderr] Adding swc_ecma_ast v0.115.1 (available: v0.121.0) [INFO] [stderr] Adding swc_ecma_parser v0.146.12 (available: v0.152.0) [INFO] [stderr] Adding swc_ecma_quote_macros v0.57.1 (available: v0.63.0) [INFO] [stderr] Adding swc_ecma_transforms_base v0.140.3 (available: v0.149.0) [INFO] [stderr] Adding swc_ecma_utils v0.130.3 (available: v0.137.0) [INFO] [stderr] Adding swc_ecma_visit v0.101.0 (available: v0.107.0) [INFO] [stderr] Adding swc_visit v0.5.14 (available: v0.6.2) [INFO] [stderr] Adding unicode-id-start v1.0.4 (available: v1.3.0) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding vergen v8.3.2 (available: v9.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97e8d5504f39bdcfd1003dafc598d610c39a28c38433929f82edda2c99a7023c [INFO] running `Command { std: "docker" "start" "-a" "97e8d5504f39bdcfd1003dafc598d610c39a28c38433929f82edda2c99a7023c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97e8d5504f39bdcfd1003dafc598d610c39a28c38433929f82edda2c99a7023c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97e8d5504f39bdcfd1003dafc598d610c39a28c38433929f82edda2c99a7023c", kill_on_drop: false }` [INFO] [stdout] 97e8d5504f39bdcfd1003dafc598d610c39a28c38433929f82edda2c99a7023c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3db8b59c22c0563b0f67a930ef10255e29dfe197ea678e5e524d606ef1596df7 [INFO] running `Command { std: "docker" "start" "-a" "3db8b59c22c0563b0f67a930ef10255e29dfe197ea678e5e524d606ef1596df7", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling psm v0.1.23 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling stacker v0.1.17 [INFO] [stderr] Compiling tinyvec v1.8.0 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking better_scoped_tls v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Checking unicode-id-start v1.0.4 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling vergen v8.3.2 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Checking ryu-js v1.0.1 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking unicode-id v0.3.5 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling swc-coverage-instrument v0.0.24 (/opt/rustwide/workdir) [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling swc_macros_common v0.3.13 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling swc_visit_macros v0.5.13 [INFO] [stderr] Compiling from_variant v0.1.9 [INFO] [stderr] Compiling swc_eq_ignore_macros v0.1.4 [INFO] [stderr] Compiling ast_node v0.9.9 [INFO] [stderr] Compiling is-macro v0.3.6 [INFO] [stderr] Compiling string_enum v0.4.4 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking swc_visit v0.5.14 [INFO] [stderr] Checking triomphe v0.1.13 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking hstr v0.2.12 [INFO] [stderr] Checking swc_atoms v0.6.7 [INFO] [stderr] Compiling cargo-platform v0.1.8 [INFO] [stderr] Checking istanbul-oxide v0.0.24 [INFO] [stderr] Checking swc_common v0.34.4 [INFO] [stderr] Compiling cargo_metadata v0.18.1 [INFO] [stderr] Checking swc_ecma_ast v0.115.1 [INFO] [stderr] Compiling swc_core v0.96.9 [INFO] [stderr] Checking swc_ecma_visit v0.101.0 [INFO] [stderr] Checking swc_ecma_parser v0.146.12 [INFO] [stderr] Compiling swc_ecma_quote_macros v0.57.1 [INFO] [stderr] Checking swc_ecma_utils v0.130.3 [INFO] [stderr] Checking swc_ecma_transforms_base v0.140.3 [INFO] [stdout] error: this value of type `swc_core::ecma::ast::Function` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/coverage_template/create_coverage_fn_decl.rs:181:15 [INFO] [stdout] | [INFO] [stdout] 88 | let coverage_ident = Ident::new("coverage".into(), DUMMY_SP); [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 109 | let actual_coverage_ident = Ident::new("actualCoverage".into(), DUMMY_SP); [INFO] [stdout] | --------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 181 | ..Function::dummy() [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: field `before` is never read [INFO] [stdout] --> src/macros/create_instrumentation_visitor.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | pub before: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/visitors/logical_expr_visitor.rs:9:33 [INFO] [stdout] | [INFO] [stdout] 9 | create_instrumentation_visitor!(LogicalExprVisitor { branch: u32 }); [INFO] [stdout] | ------------------------------------------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | field in this struct [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `create_instrumentation_visitor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `swc-coverage-instrument` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `swc_core::ecma::ast::Function` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/coverage_template/create_coverage_fn_decl.rs:181:15 [INFO] [stdout] | [INFO] [stdout] 88 | let coverage_ident = Ident::new("coverage".into(), DUMMY_SP); [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 109 | let actual_coverage_ident = Ident::new("actualCoverage".into(), DUMMY_SP); [INFO] [stdout] | --------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 181 | ..Function::dummy() [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: field `before` is never read [INFO] [stdout] --> src/macros/create_instrumentation_visitor.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | pub before: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/visitors/logical_expr_visitor.rs:9:33 [INFO] [stdout] | [INFO] [stdout] 9 | create_instrumentation_visitor!(LogicalExprVisitor { branch: u32 }); [INFO] [stdout] | ------------------------------------------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | field in this struct [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `create_instrumentation_visitor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `swc-coverage-instrument` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "3db8b59c22c0563b0f67a930ef10255e29dfe197ea678e5e524d606ef1596df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3db8b59c22c0563b0f67a930ef10255e29dfe197ea678e5e524d606ef1596df7", kill_on_drop: false }` [INFO] [stdout] 3db8b59c22c0563b0f67a930ef10255e29dfe197ea678e5e524d606ef1596df7