[INFO] fetching crate swc_ecma_minifier 0.27.3... [INFO] checking swc_ecma_minifier-0.27.3 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate swc_ecma_minifier 0.27.3 into /workspace/builds/worker-79/source [INFO] validating manifest of crates.io crate swc_ecma_minifier 0.27.3 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate swc_ecma_minifier 0.27.3 [INFO] finished tweaking crates.io crate swc_ecma_minifier 0.27.3 [INFO] tweaked toml for crates.io crate swc_ecma_minifier 0.27.3 written to /workspace/builds/worker-79/source/Cargo.toml [INFO] crate crates.io crate swc_ecma_minifier 0.27.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded swc_node_base v0.3.0 [INFO] [stderr] Downloaded swc_ecma_codegen v0.70.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c2b21b67404f8b83034f368333f2dca63d15578b5dac9b0c24e06dfc13210eb [INFO] running `Command { std: "docker" "start" "-a" "9c2b21b67404f8b83034f368333f2dca63d15578b5dac9b0c24e06dfc13210eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c2b21b67404f8b83034f368333f2dca63d15578b5dac9b0c24e06dfc13210eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c2b21b67404f8b83034f368333f2dca63d15578b5dac9b0c24e06dfc13210eb", kill_on_drop: false }` [INFO] [stdout] 9c2b21b67404f8b83034f368333f2dca63d15578b5dac9b0c24e06dfc13210eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d73e5d575f03c722d316c58a8cdb59832b1d9234b03c2faaf4c6734a4e9f34f0 [INFO] running `Command { std: "docker" "start" "-a" "d73e5d575f03c722d316c58a8cdb59832b1d9234b03c2faaf4c6734a4e9f34f0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.65 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling siphasher v0.3.7 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking cty v0.2.1 [INFO] [stderr] Checking retain_mut v0.1.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Compiling relative-path v1.5.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking pretty_assertions v0.7.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling mimalloc-rust-sys v1.7.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking mimalloc-rust v0.1.1 [INFO] [stderr] Checking lexical v5.2.2 [INFO] [stderr] Compiling swc_atoms v0.2.7 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling pmutil v0.5.3 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling swc_macros_common v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling swc_visit_macros v0.2.3 [INFO] [stderr] Compiling from_variant v0.1.3 [INFO] [stderr] Compiling swc_eq_ignore_macros v0.1.0 [INFO] [stderr] Compiling is-macro v0.1.9 [INFO] [stderr] Compiling string_enum v0.3.1 [INFO] [stderr] Compiling enum_kind v0.2.1 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling swc_ecma_codegen_macros v0.5.2 [INFO] [stderr] Compiling testing_macros v0.2.2 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling ast_node v0.7.3 [INFO] [stderr] Checking swc_visit v0.2.6 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking string_cache v0.8.1 [INFO] [stderr] Checking serde_json v1.0.68 [INFO] [stderr] Checking serde_regex v1.1.0 [INFO] [stderr] Checking sourcemap v6.0.1 [INFO] [stderr] Checking swc_common v0.12.1 [INFO] [stderr] Checking swc_ecma_ast v0.52.0 [INFO] [stderr] Checking testing v0.13.1 [INFO] [stderr] Checking swc_node_base v0.3.0 [INFO] [stderr] Checking swc_ecma_visit v0.38.1 [INFO] [stderr] Checking swc_ecma_parser v0.70.2 [INFO] [stderr] Checking swc_ecma_utils v0.44.2 [INFO] [stderr] Checking swc_ecma_transforms_base v0.31.1 [INFO] [stderr] Checking swc_ecma_codegen v0.70.2 [INFO] [stderr] Checking swc_ecma_transforms_optimization v0.41.1 [INFO] [stderr] Checking swc_ecma_transforms v0.71.1 [INFO] [stderr] Checking swc_ecma_minifier v0.27.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `in_await_arg` [INFO] [stdout] --> src/analyzer/ctx.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub(super) in_await_arg: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `overriden_without_used` [INFO] [stdout] --> src/analyzer/mod.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | pub overriden_without_used: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `has_const_ann` [INFO] [stdout] --> src/compress/optimize/mod.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | has_const_ann: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_callee` [INFO] [stdout] --> src/compress/optimize/mod.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | is_callee: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `in_tpl_expr` [INFO] [stdout] --> src/compress/optimize/mod.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | in_tpl_expr: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `can_inline_arguments` [INFO] [stdout] --> src/compress/optimize/mod.rs:162:5 [INFO] [stdout] | [INFO] [stdout] 162 | can_inline_arguments: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `done` [INFO] [stdout] --> src/marks.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub(crate) done: Mark, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pure` [INFO] [stdout] --> src/marks.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub(crate) pure: Mark, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `marks` [INFO] [stdout] --> src/pass/mangle_names/mod.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | marks: Marks, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `in_await_arg` [INFO] [stdout] --> src/analyzer/ctx.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub(super) in_await_arg: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `overriden_without_used` [INFO] [stdout] --> src/analyzer/mod.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | pub overriden_without_used: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `has_const_ann` [INFO] [stdout] --> src/compress/optimize/mod.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | has_const_ann: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `is_callee` [INFO] [stdout] --> src/compress/optimize/mod.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | is_callee: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `in_tpl_expr` [INFO] [stdout] --> src/compress/optimize/mod.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | in_tpl_expr: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `can_inline_arguments` [INFO] [stdout] --> src/compress/optimize/mod.rs:162:5 [INFO] [stdout] | [INFO] [stdout] 162 | can_inline_arguments: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `done` [INFO] [stdout] --> src/marks.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub(crate) done: Mark, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pure` [INFO] [stdout] --> src/marks.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub(crate) pure: Mark, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `marks` [INFO] [stdout] --> src/pass/mangle_names/mod.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | marks: Marks, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `Command { std: "docker" "inspect" "d73e5d575f03c722d316c58a8cdb59832b1d9234b03c2faaf4c6734a4e9f34f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d73e5d575f03c722d316c58a8cdb59832b1d9234b03c2faaf4c6734a4e9f34f0", kill_on_drop: false }` [INFO] [stdout] d73e5d575f03c722d316c58a8cdb59832b1d9234b03c2faaf4c6734a4e9f34f0