[INFO] fetching crate swc 0.55.0...
[INFO] checking swc-0.55.0 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate swc 0.55.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate swc 0.55.0 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-15/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-15/source/rust-toolchain
[INFO] started tweaking crates.io crate swc 0.55.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate swc 0.55.0
[INFO] tweaked toml for crates.io crate swc 0.55.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate swc 0.55.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbe882a10014500297dfe59b309cf8ac8e75c0559ab71c0904415e017822f541
[INFO] running `Command { std: "docker" "start" "-a" "dbe882a10014500297dfe59b309cf8ac8e75c0559ab71c0904415e017822f541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbe882a10014500297dfe59b309cf8ac8e75c0559ab71c0904415e017822f541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe882a10014500297dfe59b309cf8ac8e75c0559ab71c0904415e017822f541", kill_on_drop: false }`
[INFO] [stdout] dbe882a10014500297dfe59b309cf8ac8e75c0559ab71c0904415e017822f541
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a492d71ef00037ec35c0c94cf175d99914a03d14fb14da3e327e2ea42ab5dfa2
[INFO] running `Command { std: "docker" "start" "-a" "a492d71ef00037ec35c0c94cf175d99914a03d14fb14da3e327e2ea42ab5dfa2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking if_chain v1.0.1
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]     Checking cpufeatures v0.1.5
[INFO] [stderr]     Checking retain_mut v0.1.3
[INFO] [stderr]     Checking pathdiff v0.2.0
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling swc_bundler v0.58.1
[INFO] [stderr]     Checking cty v0.2.1
[INFO] [stderr]     Checking radix_fmt v1.0.0
[INFO] [stderr]    Compiling relative-path v1.5.0
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking tinyvec v1.3.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling mimalloc-rust-sys v1.7.2
[INFO] [stderr]     Checking pretty_assertions v0.7.2
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]     Checking crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking lexical-core v0.7.6
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking ordered-float v2.7.0
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha-1 v0.9.7
[INFO] [stderr]     Checking mimalloc-rust v0.1.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking lru v0.6.6
[INFO] [stderr]     Checking lexical v5.2.2
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling swc_atoms v0.2.7
[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 swc_visit_macros v0.2.3
[INFO] [stderr]    Compiling swc_eq_ignore_macros v0.1.0
[INFO] [stderr]    Compiling from_variant v0.1.3
[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_transforms_macros v0.2.1
[INFO] [stderr]    Compiling swc_ecma_codegen_macros v0.5.2
[INFO] [stderr]    Compiling static-map-macro v0.2.1
[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]     Checking st-map v0.1.4
[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 string_cache v0.8.1
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking serde_regex v1.1.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking sourcemap v6.0.1
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking swc_common v0.12.1
[INFO] [stderr]     Checking swc_ecma_ast v0.52.0
[INFO] [stderr]     Checking swc_node_base v0.3.0
[INFO] [stderr]     Checking testing v0.13.1
[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_loader v0.18.2
[INFO] [stderr]     Checking swc_ecma_transforms_base v0.31.1
[INFO] [stderr]     Checking swc_ecma_codegen v0.70.5
[INFO] [stderr]     Checking swc_ecmascript v0.63.1
[INFO] [stderr]     Checking swc_ecma_ext_transforms v0.28.1
[INFO] [stderr]     Checking swc_ecma_transforms_classes v0.17.1
[INFO] [stderr]     Checking swc_ecma_transforms_module v0.38.1
[INFO] [stderr]     Checking swc_ecma_transforms_optimization v0.41.1
[INFO] [stderr]     Checking swc_ecma_transforms_typescript v0.40.4
[INFO] [stderr]     Checking swc_ecma_transforms_react v0.39.1
[INFO] [stderr]     Checking swc_ecma_transforms_compat v0.34.3
[INFO] [stderr]     Checking swc_ecma_transforms_proposal v0.38.1
[INFO] [stderr]     Checking swc_ecma_transforms v0.71.1
[INFO] [stderr]     Checking swc_ecma_minifier v0.27.3
[INFO] [stderr]     Checking swc_ecma_preset_env v0.42.1
[INFO] [stderr]     Checking swc v0.55.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "a492d71ef00037ec35c0c94cf175d99914a03d14fb14da3e327e2ea42ab5dfa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a492d71ef00037ec35c0c94cf175d99914a03d14fb14da3e327e2ea42ab5dfa2", kill_on_drop: false }`
[INFO] [stdout] a492d71ef00037ec35c0c94cf175d99914a03d14fb14da3e327e2ea42ab5dfa2