[INFO] fetching crate swc_ecmascript 0.44.0...
[INFO] checking swc_ecmascript-0.44.0 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate swc_ecmascript 0.44.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate swc_ecmascript 0.44.0 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecmascript 0.44.0
[INFO] finished tweaking crates.io crate swc_ecmascript 0.44.0
[INFO] tweaked toml for crates.io crate swc_ecmascript 0.44.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded swc_ecma_transforms_classes v0.6.0
[INFO] [stderr]   Downloaded swc_ecma_loader v0.9.1
[INFO] [stderr]   Downloaded swc_ecma_dep_graph v0.29.0
[INFO] [stderr]   Downloaded swc_ecma_codegen v0.60.1
[INFO] [stderr]   Downloaded swc_ecma_transforms_optimization v0.27.2
[INFO] [stderr]   Downloaded swc_ecma_transforms_proposal v0.24.0
[INFO] [stderr]   Downloaded swc_ecma_transforms_typescript v0.26.0
[INFO] [stderr]   Downloaded swc_ecma_transforms_compat v0.23.0
[INFO] [stderr]   Downloaded swc_ecma_transforms_react v0.25.1
[INFO] [stderr]   Downloaded swc_ecma_utils v0.38.0
[INFO] [stderr]   Downloaded swc_ecma_transforms v0.57.0
[INFO] [stderr]   Downloaded swc_ecma_transforms_macros v0.2.1
[INFO] [stderr]   Downloaded swc_ecma_transforms_base v0.20.2
[INFO] [stderr]   Downloaded swc_ecma_transforms_module v0.24.1
[INFO] [stderr]   Downloaded swc_ecma_minifier v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "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] ca8c8f19445ce87434e9d7d337307a838ff374c3f536e426526c7f78f47074c9
[INFO] running `Command { std: "docker" "start" "-a" "ca8c8f19445ce87434e9d7d337307a838ff374c3f536e426526c7f78f47074c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca8c8f19445ce87434e9d7d337307a838ff374c3f536e426526c7f78f47074c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca8c8f19445ce87434e9d7d337307a838ff374c3f536e426526c7f78f47074c9", kill_on_drop: false }`
[INFO] [stdout] ca8c8f19445ce87434e9d7d337307a838ff374c3f536e426526c7f78f47074c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--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] 3c4ead941b9adce0cbc6448a78259c761eed506973de0021b9f77b9622f1b30d
[INFO] running `Command { std: "docker" "start" "-a" "3c4ead941b9adce0cbc6448a78259c761eed506973de0021b9f77b9622f1b30d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking fxhash v0.2.1
[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 rand_core v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.1
[INFO] [stderr]    Compiling swc_atoms v0.2.6
[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 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 string_enum v0.3.1
[INFO] [stderr]    Compiling is-macro v0.1.9
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling ast_node v0.7.3
[INFO] [stderr]     Checking swc_visit v0.2.4
[INFO] [stderr]     Checking string_cache v0.8.1
[INFO] [stderr]     Checking swc_common v0.10.21
[INFO] [stderr]     Checking swc_ecma_ast v0.47.0
[INFO] [stderr]     Checking swc_ecmascript v0.44.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "3c4ead941b9adce0cbc6448a78259c761eed506973de0021b9f77b9622f1b30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c4ead941b9adce0cbc6448a78259c761eed506973de0021b9f77b9622f1b30d", kill_on_drop: false }`
[INFO] [stdout] 3c4ead941b9adce0cbc6448a78259c761eed506973de0021b9f77b9622f1b30d