[INFO] fetching crate swc_cli 0.55.0...
[INFO] documenting swc_cli-0.55.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate swc_cli 0.55.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate swc_cli 0.55.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_cli 0.55.0
[INFO] finished tweaking crates.io crate swc_cli 0.55.0
[INFO] tweaked toml for crates.io crate swc_cli 0.55.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate swc_cli 0.55.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded path-absolutize v3.0.13
[INFO] [stderr]   Downloaded os_str_bytes v6.0.1
[INFO] [stderr]   Downloaded swc_ecma_ext_transforms v0.71.0
[INFO] [stderr]   Downloaded target-lexicon v0.12.3
[INFO] [stderr]   Downloaded wast v40.0.0
[INFO] [stderr]   Downloaded swc_ecma_lints v0.41.0
[INFO] [stderr]   Downloaded swc_common v0.18.5
[INFO] [stderr]   Downloaded swc_plugin_proxy v0.3.0
[INFO] [stderr]   Downloaded preset_env_base v0.2.2
[INFO] [stderr]   Downloaded swc_ecma_transforms_module v0.112.2
[INFO] [stderr]   Downloaded swc_ecma_loader v0.30.1
[INFO] [stderr]   Downloaded swc_ecma_transforms_typescript v0.117.0
[INFO] [stderr]   Downloaded swc_ecma_transforms_compat v0.99.1
[INFO] [stderr]   Downloaded retain_mut v0.1.7
[INFO] [stderr]   Downloaded path-dedot v3.0.17
[INFO] [stderr]   Downloaded json_comments v0.2.1
[INFO] [stderr]   Downloaded lru v0.7.5
[INFO] [stderr]   Downloaded json v0.12.4
[INFO] [stderr]   Downloaded wat v1.0.42
[INFO] [stderr]   Downloaded swc v0.181.0
[INFO] [stderr]   Downloaded swc_ecma_codegen v0.108.1
[INFO] [stderr]   Downloaded swc_plugin_runner v0.55.0
[INFO] [stderr]   Downloaded tracing-chrome v0.5.0
[INFO] [stderr]   Downloaded swc_ecma_minifier v0.114.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c65fcd694775687343217013906f8153d91d67484dbda6a4162cf1564f7ab1c6
[INFO] running `Command { std: "docker" "start" "-a" "c65fcd694775687343217013906f8153d91d67484dbda6a4162cf1564f7ab1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c65fcd694775687343217013906f8153d91d67484dbda6a4162cf1564f7ab1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65fcd694775687343217013906f8153d91d67484dbda6a4162cf1564f7ab1c6", kill_on_drop: false }`
[INFO] [stdout] c65fcd694775687343217013906f8153d91d67484dbda6a4162cf1564f7ab1c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] de9a1b53bf10e0400df9e5a8b1abbdd67cc39bbe3c37a1815fc575f77f8df293
[INFO] running `Command { std: "docker" "start" "-a" "de9a1b53bf10e0400df9e5a8b1abbdd67cc39bbe3c37a1815fc575f77f8df293", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking new_debug_unreachable v1.0.4
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking unicode-id v0.3.2
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]     Checking smawk v0.3.1
[INFO] [stderr]     Checking path-clean v0.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking is_ci v1.1.1
[INFO] [stderr]     Checking owo-colors v3.4.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking json_comments v0.2.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking path-dedot v3.0.17
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking better_scoped_tls v0.1.0
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking path-absolutize v3.0.13
[INFO] [stderr]     Checking crossbeam-utils v0.8.8
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking debug_unreachable v0.1.1
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking lexical-parse-integer v0.8.5
[INFO] [stderr]    Compiling backtrace v0.3.65
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking dashmap v5.3.3
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]     Checking supports-color v1.3.0
[INFO] [stderr]     Checking supports-hyperlinks v1.2.0
[INFO] [stderr]     Checking supports-unicode v1.0.2
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking rayon-core v1.9.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking lexical v6.1.1
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking ordered-float v2.10.0
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking sha-1 v0.10.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling swc_atoms v0.2.11
[INFO] [stderr]    Compiling unicode-linebreak v0.1.2
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling swc_macros_common v0.3.5
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling from_variant v0.1.3
[INFO] [stderr]    Compiling swc_visit_macros v0.3.1
[INFO] [stderr]    Compiling swc_eq_ignore_macros v0.1.0
[INFO] [stderr]    Compiling is-macro v0.2.0
[INFO] [stderr]    Compiling string_enum v0.3.1
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling enum_kind v0.2.1
[INFO] [stderr]    Compiling swc_ecma_transforms_macros v0.3.0
[INFO] [stderr]    Compiling swc_config_macro v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling swc_trace_macro v0.1.1
[INFO] [stderr]    Compiling static-map-macro v0.2.3
[INFO] [stderr]    Compiling swc_ecma_codegen_macros v0.7.0
[INFO] [stderr] error: could not compile `darling_core`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name darling_core /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/darling_core-0.10.2/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 -C debuginfo=2 --cfg 'feature="strsim"' --cfg 'feature="suggestions"' -C metadata=9f76bc1b3bd383c8 -C extra-filename=-9f76bc1b3bd383c8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern fnv=/opt/rustwide/target/debug/deps/libfnv-a04df1510444cd45.rmeta --extern ident_case=/opt/rustwide/target/debug/deps/libident_case-758b4974b56a4cac.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9a37b41b1fcfff72.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-dc3adb69f55702af.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-465e78ef20867eca.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-7b2c58b1d455baac.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `is-macro`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name is_macro --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/is-macro-0.2.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 -C metadata=a56c741493a57034 -C extra-filename=-a56c741493a57034 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern inflector=/opt/rustwide/target/debug/deps/libinflector-217ecd07918fc4c2.rlib --extern pmutil=/opt/rustwide/target/debug/deps/libpmutil-e564830fe8ed9cd7.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9a37b41b1fcfff72.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-dc3adb69f55702af.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-7b2c58b1d455baac.rlib --extern proc_macro --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "de9a1b53bf10e0400df9e5a8b1abbdd67cc39bbe3c37a1815fc575f77f8df293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de9a1b53bf10e0400df9e5a8b1abbdd67cc39bbe3c37a1815fc575f77f8df293", kill_on_drop: false }`
[INFO] [stdout] de9a1b53bf10e0400df9e5a8b1abbdd67cc39bbe3c37a1815fc575f77f8df293