[INFO] fetching crate swc_bundler 35.0.0...
[INFO] checking swc_bundler-35.0.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate swc_bundler 35.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate swc_bundler 35.0.0
[INFO] finished tweaking crates.io crate swc_bundler 35.0.0
[INFO] tweaked toml for crates.io crate swc_bundler 35.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swc_bundler 35.0.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate swc_bundler 35.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef604e320084c6a8c9d72caf247ef62374b9447996ead1d28b5486112dcdeef6
[INFO] running `Command { std: "docker" "start" "-a" "ef604e320084c6a8c9d72caf247ef62374b9447996ead1d28b5486112dcdeef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef604e320084c6a8c9d72caf247ef62374b9447996ead1d28b5486112dcdeef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef604e320084c6a8c9d72caf247ef62374b9447996ead1d28b5486112dcdeef6", kill_on_drop: false }`
[INFO] [stdout] ef604e320084c6a8c9d72caf247ef62374b9447996ead1d28b5486112dcdeef6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80280d3702d3aa7b7407c5a0cfcec1e7bc819d0819789858207c8393551e626d
[INFO] running `Command { std: "docker" "start" "-a" "80280d3702d3aa7b7407c5a0cfcec1e7bc819d0819789858207c8393551e626d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking better_scoped_tls v1.0.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking swc_visit v2.0.1
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]     Checking unicode-id-start v1.3.1
[INFO] [stderr]    Compiling cc v1.2.13
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking chili v0.2.1
[INFO] [stderr]     Checking ryu-js v1.0.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking par-core v2.0.0
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]     Checking par-iter v2.0.0
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking if_chain v1.0.2
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]     Checking bstr v1.10.0
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking bumpalo v3.17.0
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]     Checking regress v0.10.3
[INFO] [stderr]    Compiling winnow v0.5.34
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking petgraph v0.7.1
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking swc_allocator v4.0.1
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking compact_str v0.7.1
[INFO] [stderr]    Compiling openssl-sys v0.9.107
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.40
[INFO] [stderr]     Checking cpufeatures v0.2.13
[INFO] [stderr]    Compiling rustix v0.38.35
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking lru v0.16.1
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking crc-catalog v1.1.1
[INFO] [stderr]     Checking radix_fmt v1.0.0
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]    Compiling swc_bundler v35.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking path-clean v0.1.0
[INFO] [stderr]    Compiling relative-path v1.9.2
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]    Compiling ntest_proc_macro_helper v0.7.5
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4f260f0f20b3133d20cfb50353c0221943af5796/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=3e7b069a2dc2e590 -C extra-filename=-25f07ea21d21db58 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-c147ed084ca3e4f5.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7b1458614701ad12.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-737c938a87f6e323.rmeta --cap-lints allow --cap-lints=forbid -Dunmustuse_in_always_ok` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "80280d3702d3aa7b7407c5a0cfcec1e7bc819d0819789858207c8393551e626d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80280d3702d3aa7b7407c5a0cfcec1e7bc819d0819789858207c8393551e626d", kill_on_drop: false }`
[INFO] [stdout] 80280d3702d3aa7b7407c5a0cfcec1e7bc819d0819789858207c8393551e626d