[INFO] fetching crate swc_ecma_compat_es2021 0.12.0... [INFO] checking swc_ecma_compat_es2021-0.12.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate swc_ecma_compat_es2021 0.12.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate swc_ecma_compat_es2021 0.12.0 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 swc_ecma_compat_es2021 0.12.0 [INFO] finished tweaking crates.io crate swc_ecma_compat_es2021 0.12.0 [INFO] tweaked toml for crates.io crate swc_ecma_compat_es2021 0.12.0 written to /workspace/builds/worker-6-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 95 packages to latest compatible versions [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding ptr_meta v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding ptr_meta_derive v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [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-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] 4c04a53a05ba9fb1d7f35e97b9b0a29e6c6512341c71adcbdd60715907a529ca [INFO] running `Command { std: "docker" "start" "-a" "4c04a53a05ba9fb1d7f35e97b9b0a29e6c6512341c71adcbdd60715907a529ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c04a53a05ba9fb1d7f35e97b9b0a29e6c6512341c71adcbdd60715907a529ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c04a53a05ba9fb1d7f35e97b9b0a29e6c6512341c71adcbdd60715907a529ca", kill_on_drop: false }` [INFO] [stdout] 4c04a53a05ba9fb1d7f35e97b9b0a29e6c6512341c71adcbdd60715907a529ca [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] c60ec5f8ef41b3b82a9a3df63fd77481f8fffea8077d1ca9cc393a5d5b350954 [INFO] running `Command { std: "docker" "start" "-a" "c60ec5f8ef41b3b82a9a3df63fd77481f8fffea8077d1ca9cc393a5d5b350954", kill_on_drop: false }` [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking better_scoped_tls v0.1.1 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Checking swc_visit v0.6.2 [INFO] [stderr] Compiling psm v0.1.22 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking unicode-id-start v1.2.0 [INFO] [stderr] Compiling stacker v0.1.17 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking unicode-id v0.3.4 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking ryu-js v1.0.1 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Compiling swc_macros_common v0.3.13 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling swc_eq_ignore_macros v0.1.4 [INFO] [stderr] Compiling ast_node v0.9.9 [INFO] [stderr] Compiling from_variant v0.1.9 [INFO] [stderr] Compiling is-macro v0.3.6 [INFO] [stderr] Compiling string_enum v0.4.4 [INFO] [stderr] Compiling swc_trace_macro v0.1.3 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking triomphe v0.1.13 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking hstr v0.2.12 [INFO] [stderr] Checking swc_allocator v0.1.8 [INFO] [stderr] Checking swc_atoms v0.6.7 [INFO] [stderr] Checking swc_common v0.37.5 [INFO] [stderr] Checking swc_ecma_ast v0.118.2 [INFO] [stderr] Checking swc_ecma_visit v0.104.8 [INFO] [stderr] Checking swc_ecma_parser v0.149.1 [INFO] [stderr] Checking swc_ecma_utils v0.134.2 [INFO] [stderr] Checking swc_ecma_transforms_base v0.145.0 [INFO] [stderr] Checking swc_ecma_compat_es2021 v0.12.0 (/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/logical_assignments.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 20 | fn memorize_prop(&mut self, c: ComputedPropName) -> (ComputedPropName, ComputedPropName) { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | let alias = alias_ident_for(&c.expr, "_ref"); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 30 | / ComputedPropName { [INFO] [stdout] 31 | | span: c.span, [INFO] [stdout] 32 | | expr: AssignExpr { [INFO] [stdout] 33 | | span: DUMMY_SP, [INFO] [stdout] ... | [INFO] [stdout] 38 | | .into(), [INFO] [stdout] 39 | | }, [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/logical_assignments.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 20 | fn memorize_prop(&mut self, c: ComputedPropName) -> (ComputedPropName, ComputedPropName) { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | let alias = alias_ident_for(&c.expr, "_ref"); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 40 | / ComputedPropName { [INFO] [stdout] 41 | | span: c.span, [INFO] [stdout] 42 | | expr: Box::new(alias.into()), [INFO] [stdout] 43 | | }, [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `swc_ecma_compat_es2021` (lib test) due to 3 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/logical_assignments.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 20 | fn memorize_prop(&mut self, c: ComputedPropName) -> (ComputedPropName, ComputedPropName) { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | let alias = alias_ident_for(&c.expr, "_ref"); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 30 | / ComputedPropName { [INFO] [stdout] 31 | | span: c.span, [INFO] [stdout] 32 | | expr: AssignExpr { [INFO] [stdout] 33 | | span: DUMMY_SP, [INFO] [stdout] ... | [INFO] [stdout] 38 | | .into(), [INFO] [stdout] 39 | | }, [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/logical_assignments.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 20 | fn memorize_prop(&mut self, c: ComputedPropName) -> (ComputedPropName, ComputedPropName) { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | let alias = alias_ident_for(&c.expr, "_ref"); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 40 | / ComputedPropName { [INFO] [stdout] 41 | | span: c.span, [INFO] [stdout] 42 | | expr: Box::new(alias.into()), [INFO] [stdout] 43 | | }, [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `swc_ecma_compat_es2021` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "c60ec5f8ef41b3b82a9a3df63fd77481f8fffea8077d1ca9cc393a5d5b350954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c60ec5f8ef41b3b82a9a3df63fd77481f8fffea8077d1ca9cc393a5d5b350954", kill_on_drop: false }` [INFO] [stdout] c60ec5f8ef41b3b82a9a3df63fd77481f8fffea8077d1ca9cc393a5d5b350954