[INFO] fetching crate swc_ecma_transforms_proposal 0.34.0...
[INFO] building swc_ecma_transforms_proposal-0.34.0 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate swc_ecma_transforms_proposal 0.34.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate swc_ecma_transforms_proposal 0.34.0 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecma_transforms_proposal 0.34.0
[INFO] finished tweaking crates.io crate swc_ecma_transforms_proposal 0.34.0
[INFO] tweaked toml for crates.io crate swc_ecma_transforms_proposal 0.34.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d4a528c0370a34a5f1bfad81e62369b76e209429ec799f685c3e00e5eb43bf8
[INFO] running `Command { std: "docker" "start" "-a" "8d4a528c0370a34a5f1bfad81e62369b76e209429ec799f685c3e00e5eb43bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d4a528c0370a34a5f1bfad81e62369b76e209429ec799f685c3e00e5eb43bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d4a528c0370a34a5f1bfad81e62369b76e209429ec799f685c3e00e5eb43bf8", kill_on_drop: false }`
[INFO] [stdout] 8d4a528c0370a34a5f1bfad81e62369b76e209429ec799f685c3e00e5eb43bf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41d0300ab5cae4fb33f58727818c79eed45cf027f08f210a6e9c171435ebb8df
[INFO] running `Command { std: "docker" "start" "-a" "41d0300ab5cae4fb33f58727818c79eed45cf027f08f210a6e9c171435ebb8df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling libc v0.2.99
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[INFO] [stderr]    Compiling swc_atoms v0.2.6
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[INFO] [stderr]    Compiling from_variant v0.1.3
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[INFO] [stderr]    Compiling swc_visit v0.2.6
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling swc_common v0.11.6
[INFO] [stderr]    Compiling swc_ecma_ast v0.49.4
[INFO] [stderr]    Compiling swc_ecma_visit v0.35.2
[INFO] [stderr]    Compiling swc_ecma_parser v0.67.0
[INFO] [stderr]    Compiling swc_ecma_utils v0.41.3
[INFO] [stderr]    Compiling swc_ecma_transforms_base v0.27.0
[INFO] [stderr]    Compiling swc_ecma_transforms_classes v0.13.0
[INFO] [stderr]    Compiling swc_ecma_transforms_proposal v0.34.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "41d0300ab5cae4fb33f58727818c79eed45cf027f08f210a6e9c171435ebb8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d0300ab5cae4fb33f58727818c79eed45cf027f08f210a6e9c171435ebb8df", kill_on_drop: false }`
[INFO] [stdout] 41d0300ab5cae4fb33f58727818c79eed45cf027f08f210a6e9c171435ebb8df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc74ee84dcf0754296f0825c473dd1d8d1dd45834d622c64176cbcc44de23aaa
[INFO] running `Command { std: "docker" "start" "-a" "cc74ee84dcf0754296f0825c473dd1d8d1dd45834d622c64176cbcc44de23aaa", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling itoa v0.4.7
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[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling ordered-float v2.7.0
[INFO] [stderr]    Compiling swc_ecma_codegen_macros v0.5.2
[INFO] [stderr]    Compiling swc_ecma_transforms_macros v0.2.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling dashmap v4.0.2
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[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling swc_ecma_loader v0.15.0
[INFO] [stderr]    Compiling swc_ecma_transforms_compat v0.30.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling swc_ecma_transforms_module v0.34.0
[INFO] [stderr]    Compiling url v2.2.2
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[INFO] [stderr]    Compiling testing v0.12.2
[INFO] [stderr]    Compiling swc_ecma_codegen v0.67.0
[INFO] [stderr]    Compiling swc_ecma_transforms_testing v0.27.0
[INFO] [stderr]    Compiling swc_ecma_transforms_proposal v0.34.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 43.45s
[INFO] running `Command { std: "docker" "inspect" "cc74ee84dcf0754296f0825c473dd1d8d1dd45834d622c64176cbcc44de23aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc74ee84dcf0754296f0825c473dd1d8d1dd45834d622c64176cbcc44de23aaa", kill_on_drop: false }`
[INFO] [stdout] cc74ee84dcf0754296f0825c473dd1d8d1dd45834d622c64176cbcc44de23aaa