[INFO] fetching crate swc_ecma_transforms_optimization 0.84.0...
[INFO] checking swc_ecma_transforms_optimization-0.84.0 against master#1be5c8f90912c446ecbdc405cbc4a89f9acd20fd for pr-93394
[INFO] extracting crate swc_ecma_transforms_optimization 0.84.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate swc_ecma_transforms_optimization 0.84.0 on toolchain 1be5c8f90912c446ecbdc405cbc4a89f9acd20fd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1be5c8f90912c446ecbdc405cbc4a89f9acd20fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecma_transforms_optimization 0.84.0
[INFO] finished tweaking crates.io crate swc_ecma_transforms_optimization 0.84.0
[INFO] tweaked toml for crates.io crate swc_ecma_transforms_optimization 0.84.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1be5c8f90912c446ecbdc405cbc4a89f9acd20fd" "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" "+1be5c8f90912c446ecbdc405cbc4a89f9acd20fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1be5c8f90912c446ecbdc405cbc4a89f9acd20fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7efe79700b6348b02be116798b9e777c29dd1eca1d03181da0d1b834d9cc6a9a
[INFO] running `Command { std: "docker" "start" "-a" "7efe79700b6348b02be116798b9e777c29dd1eca1d03181da0d1b834d9cc6a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7efe79700b6348b02be116798b9e777c29dd1eca1d03181da0d1b834d9cc6a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7efe79700b6348b02be116798b9e777c29dd1eca1d03181da0d1b834d9cc6a9a", kill_on_drop: false }`
[INFO] [stdout] 7efe79700b6348b02be116798b9e777c29dd1eca1d03181da0d1b834d9cc6a9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1be5c8f90912c446ecbdc405cbc4a89f9acd20fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbf3227fcbdbf452c675d92b6a4cafae90768eaeac6a9f52a1b43babe2ed9adf
[INFO] running `Command { std: "docker" "start" "-a" "fbf3227fcbdbf452c675d92b6a4cafae90768eaeac6a9f52a1b43babe2ed9adf", kill_on_drop: false }`
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking generic-array v0.14.5
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling is-macro v0.2.0
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]     Checking swc_common v0.17.3
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking lexical-core v0.7.6
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking tracing-subscriber v0.3.7
[INFO] [stderr]     Checking sourcemap v6.0.1
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking swc_ecma_loader v0.28.0
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]     Checking testing v0.18.0
[INFO] [stderr]     Checking lexical v5.2.2
[INFO] [stderr]     Checking swc_ecma_ast v0.65.3
[INFO] [stderr]     Checking swc_ecma_visit v0.51.1
[INFO] [stderr]     Checking swc_ecma_parser v0.87.1
[INFO] [stderr]     Checking swc_ecma_codegen v0.89.4
[INFO] [stderr]     Checking swc_ecma_utils v0.64.0
[INFO] [stderr]     Checking swc_ecma_transforms_base v0.57.1
[INFO] [stderr]     Checking swc_ecma_transforms_classes v0.44.0
[INFO] [stderr]     Checking swc_ecma_transforms_react v0.77.0
[INFO] [stderr]     Checking swc_ecma_transforms_testing v0.59.0
[INFO] [stderr]     Checking swc_ecma_transforms_module v0.75.2
[INFO] [stderr]     Checking swc_ecma_transforms_optimization v0.84.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking swc_ecma_transforms_compat v0.68.8
[INFO] [stderr]     Checking swc_ecma_transforms_proposal v0.75.1
[INFO] [stderr]     Checking swc_ecma_transforms_typescript v0.79.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.14s
[INFO] running `Command { std: "docker" "inspect" "fbf3227fcbdbf452c675d92b6a4cafae90768eaeac6a9f52a1b43babe2ed9adf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbf3227fcbdbf452c675d92b6a4cafae90768eaeac6a9f52a1b43babe2ed9adf", kill_on_drop: false }`
[INFO] [stdout] fbf3227fcbdbf452c675d92b6a4cafae90768eaeac6a9f52a1b43babe2ed9adf