[INFO] fetching crate swc_common 0.33.10... [INFO] checking swc_common-0.33.10 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate swc_common 0.33.10 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate swc_common 0.33.10 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate swc_common 0.33.10 [INFO] finished tweaking crates.io crate swc_common 0.33.10 [INFO] tweaked toml for crates.io crate swc_common 0.33.10 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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] Locking 159 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bytecheck v0.6.11 (latest: v0.7.0) [INFO] [stderr] Adding bytecheck_derive v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [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 radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding rkyv v0.7.42 (latest: v0.7.44) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding sourcemap v6.4.1 (latest: v8.0.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hstr v0.2.8 [INFO] [stderr] Downloaded swc_atoms v0.6.6 [INFO] [stderr] Downloaded swc_eq_ignore_macros v0.1.3 [INFO] [stderr] Downloaded swc_visit v0.5.11 [INFO] [stderr] Downloaded swc_macros_common v0.3.9 [INFO] [stderr] Downloaded ast_node v0.9.6 [INFO] [stderr] Downloaded sourcemap v6.4.1 [INFO] [stderr] Downloaded from_variant v0.1.7 [INFO] [stderr] Downloaded rkyv v0.7.42 [INFO] [stderr] Downloaded better_scoped_tls v0.1.1 [INFO] [stderr] Downloaded debugid v0.8.0 [INFO] [stderr] Downloaded unicode-id v0.3.4 [INFO] [stderr] Downloaded bytecheck v0.6.11 [INFO] [stderr] Downloaded swc_visit_macros v0.5.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14e4f9d10ae5fa2e9839e4a0e0a2ba8a49d55c65e6113a422f2d41952df3cb43 [INFO] running `Command { std: "docker" "start" "-a" "14e4f9d10ae5fa2e9839e4a0e0a2ba8a49d55c65e6113a422f2d41952df3cb43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14e4f9d10ae5fa2e9839e4a0e0a2ba8a49d55c65e6113a422f2d41952df3cb43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14e4f9d10ae5fa2e9839e4a0e0a2ba8a49d55c65e6113a422f2d41952df3cb43", kill_on_drop: false }` [INFO] [stdout] 14e4f9d10ae5fa2e9839e4a0e0a2ba8a49d55c65e6113a422f2d41952df3cb43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f63e31ba24e3b7dad209fbc93ef175344ae7275703ba9764a1e7b2ae02f41696 [INFO] running `Command { std: "docker" "start" "-a" "f63e31ba24e3b7dad209fbc93ef175344ae7275703ba9764a1e7b2ae02f41696", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking half v2.4.0 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking better_scoped_tls v0.1.1 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling swc_macros_common v0.3.9 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling ast_node v0.9.6 [INFO] [stderr] Compiling from_variant v0.1.7 [INFO] [stderr] Compiling swc_eq_ignore_macros v0.1.3 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling swc_visit_macros v0.5.11 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking swc_visit v0.5.11 [INFO] [stderr] Checking triomphe v0.1.11 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking hstr v0.2.8 [INFO] [stderr] Checking swc_atoms v0.6.6 [INFO] [stderr] Checking swc_common v0.33.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `unicode_width` is imported redundantly [INFO] [stdout] --> src/errors/emitter.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use unicode_width; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `unicode_width` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: field `style` is never read [INFO] [stdout] --> src/errors/snippet.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 172 | pub struct StyledString { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 173 | pub text: String, [INFO] [stdout] 174 | pub style: Style, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StyledString` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde` is imported redundantly [INFO] [stdout] --> tests/attr_interop.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{self, Deserialize, Serialize}; [INFO] [stdout] | ^^^^ the item `serde` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `swc_common` is imported redundantly [INFO] [stdout] --> tests/attr_interop.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use swc_common::{self, ast_node, Span, Spanned}; [INFO] [stdout] | ^^^^ the item `swc_common` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `unicode_width` is imported redundantly [INFO] [stdout] --> src/errors/emitter.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use unicode_width; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `unicode_width` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Lrc` is imported redundantly [INFO] [stdout] --> src/source_map.rs:1507:9 [INFO] [stdout] | [INFO] [stdout] 1506 | use super::*; [INFO] [stdout] | -------- the item `Lrc` is already imported here [INFO] [stdout] 1507 | use crate::sync::Lrc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `style` is never read [INFO] [stdout] --> src/errors/snippet.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 172 | pub struct StyledString { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 173 | pub text: String, [INFO] [stdout] 174 | pub style: Style, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StyledString` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SourceMapExtension` is never used [INFO] [stdout] --> src/source_map.rs:1767:11 [INFO] [stdout] | [INFO] [stdout] 1767 | trait SourceMapExtension { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.35s [INFO] running `Command { std: "docker" "inspect" "f63e31ba24e3b7dad209fbc93ef175344ae7275703ba9764a1e7b2ae02f41696", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f63e31ba24e3b7dad209fbc93ef175344ae7275703ba9764a1e7b2ae02f41696", kill_on_drop: false }` [INFO] [stdout] f63e31ba24e3b7dad209fbc93ef175344ae7275703ba9764a1e7b2ae02f41696