[INFO] fetching crate swc_ecma_preset_env 0.203.63...
[INFO] checking swc_ecma_preset_env-0.203.63 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate swc_ecma_preset_env 0.203.63 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate swc_ecma_preset_env 0.203.63 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecma_preset_env 0.203.63
[INFO] finished tweaking crates.io crate swc_ecma_preset_env 0.203.63
[INFO] tweaked toml for crates.io crate swc_ecma_preset_env 0.203.63 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 254 packages
[INFO] [stderr]       Adding anes v0.1.6 (latest: v0.2.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding cargo_metadata v0.15.4 (latest: v0.18.1)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.3)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.3.9)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.2.6)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.12.1)
[INFO] [stderr]       Adding miette v4.7.1 (latest: v7.2.0)
[INFO] [stderr]       Adding miette-derive v4.7.1 (latest: v7.2.0)
[INFO] [stderr]       Adding nu-ansi-term v0.46.0 (latest: v0.50.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding owo-colors v3.5.0 (latest: v4.0.0)
[INFO] [stderr]       Adding phf_generator v0.10.0 (latest: v0.11.2)
[INFO] [stderr]       Adding phf_shared v0.10.0 (latest: v0.11.2)
[INFO] [stderr]       Adding redox_syscall v0.4.1 (latest: v0.5.1)
[INFO] [stderr]       Adding regex-automata v0.1.10 (latest: v0.4.6)
[INFO] [stderr]       Adding regex-syntax v0.6.29 (latest: v0.8.3)
[INFO] [stderr]       Adding rustc_version v0.2.3 (latest: v0.4.0)
[INFO] [stderr]       Adding semver v0.9.0 (latest: v1.0.22)
[INFO] [stderr]       Adding semver-parser v0.7.0 (latest: v0.10.2)
[INFO] [stderr]       Adding siphasher v0.3.11 (latest: v1.0.1)
[INFO] [stderr]       Adding sourcemap v6.4.1 (latest: v8.0.1)
[INFO] [stderr]       Adding supports-color v1.3.1 (latest: v3.0.0)
[INFO] [stderr]       Adding supports-hyperlinks v1.2.0 (latest: v3.0.0)
[INFO] [stderr]       Adding supports-unicode v1.0.2 (latest: v3.0.0)
[INFO] [stderr]       Adding swc_ecma_ast v0.110.17 (latest: v0.112.6)
[INFO] [stderr]       Adding swc_ecma_codegen v0.146.55 (latest: v0.148.13)
[INFO] [stderr]       Adding swc_ecma_compat_bugfixes v0.1.62 (latest: v0.4.17)
[INFO] [stderr]       Adding swc_ecma_compat_common v0.1.36 (latest: v0.4.13)
[INFO] [stderr]       Adding swc_ecma_compat_es2015 v0.1.62 (latest: v0.4.17)
[INFO] [stderr]       Adding swc_ecma_compat_es2016 v0.1.57 (latest: v0.4.16)
[INFO] [stderr]       Adding swc_ecma_compat_es2017 v0.1.58 (latest: v0.4.16)
[INFO] [stderr]       Adding swc_ecma_compat_es2018 v0.1.58 (latest: v0.4.16)
[INFO] [stderr]       Adding swc_ecma_compat_es2019 v0.1.58 (latest: v0.4.16)
[INFO] [stderr]       Adding swc_ecma_compat_es2020 v0.1.56 (latest: v0.4.16)
[INFO] [stderr]       Adding swc_ecma_compat_es2021 v0.1.56 (latest: v0.4.16)
[INFO] [stderr]       Adding swc_ecma_compat_es2022 v0.1.57 (latest: v0.4.16)
[INFO] [stderr]       Adding swc_ecma_compat_es3 v0.1.57 (latest: v0.4.16)
[INFO] [stderr]       Adding swc_ecma_parser v0.141.37 (latest: v0.143.11)
[INFO] [stderr]       Adding swc_ecma_transforms v0.226.74 (latest: v0.229.18)
[INFO] [stderr]       Adding swc_ecma_transforms_base v0.134.58 (latest: v0.137.16)
[INFO] [stderr]       Adding swc_ecma_transforms_classes v0.123.59 (latest: v0.126.16)
[INFO] [stderr]       Adding swc_ecma_transforms_compat v0.160.67 (latest: v0.163.17)
[INFO] [stderr]       Adding swc_ecma_transforms_proposal v0.168.71 (latest: v0.171.17)
[INFO] [stderr]       Adding swc_ecma_utils v0.124.39 (latest: v0.127.15)
[INFO] [stderr]       Adding swc_ecma_visit v0.96.17 (latest: v0.98.7)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding terminal_size v0.1.17 (latest: v0.3.0)
[INFO] [stderr]       Adding textwrap v0.15.2 (latest: v0.16.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.55.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding yansi v0.5.1 (latest: v1.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to parse manifest at `/workspace/builds/worker-6-tc1/source/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   can't find `polyfills` bench at `benches/polyfills.rs` or `benches/polyfills/main.rs`. Please specify bench.path if you want to use a non-default path.
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking swc_ecma_preset_env-0.203.63 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate swc_ecma_preset_env 0.203.63 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate swc_ecma_preset_env 0.203.63 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecma_preset_env 0.203.63
[INFO] finished tweaking crates.io crate swc_ecma_preset_env 0.203.63
[INFO] tweaked toml for crates.io crate swc_ecma_preset_env 0.203.63 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to parse manifest at `/workspace/builds/worker-6-tc2/source/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   can't find `polyfills` bench at `benches/polyfills.rs` or `benches/polyfills/main.rs`. Please specify bench.path if you want to use a non-default path.
[INFO] checking swc_ecma_preset_env-0.203.63 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate swc_ecma_preset_env 0.203.63 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate swc_ecma_preset_env 0.203.63 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecma_preset_env 0.203.63
[INFO] finished tweaking crates.io crate swc_ecma_preset_env 0.203.63
[INFO] tweaked toml for crates.io crate swc_ecma_preset_env 0.203.63 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to parse manifest at `/workspace/builds/worker-6-tc2/source/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   can't find `polyfills` bench at `benches/polyfills.rs` or `benches/polyfills/main.rs`. Please specify bench.path if you want to use a non-default path.
[INFO] checking swc_ecma_preset_env-0.203.63 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate swc_ecma_preset_env 0.203.63 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate swc_ecma_preset_env 0.203.63 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecma_preset_env 0.203.63
[INFO] finished tweaking crates.io crate swc_ecma_preset_env 0.203.63
[INFO] tweaked toml for crates.io crate swc_ecma_preset_env 0.203.63 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to parse manifest at `/workspace/builds/worker-6-tc2/source/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   can't find `polyfills` bench at `benches/polyfills.rs` or `benches/polyfills/main.rs`. Please specify bench.path if you want to use a non-default path.
[INFO] checking swc_ecma_preset_env-0.203.63 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate swc_ecma_preset_env 0.203.63 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate swc_ecma_preset_env 0.203.63 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecma_preset_env 0.203.63
[INFO] finished tweaking crates.io crate swc_ecma_preset_env 0.203.63
[INFO] tweaked toml for crates.io crate swc_ecma_preset_env 0.203.63 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to parse manifest at `/workspace/builds/worker-6-tc2/source/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   can't find `polyfills` bench at `benches/polyfills.rs` or `benches/polyfills/main.rs`. Please specify bench.path if you want to use a non-default path.
[INFO] checking swc_ecma_preset_env-0.203.63 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate swc_ecma_preset_env 0.203.63 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate swc_ecma_preset_env 0.203.63 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecma_preset_env 0.203.63
[INFO] finished tweaking crates.io crate swc_ecma_preset_env 0.203.63
[INFO] tweaked toml for crates.io crate swc_ecma_preset_env 0.203.63 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to parse manifest at `/workspace/builds/worker-6-tc2/source/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   can't find `polyfills` bench at `benches/polyfills.rs` or `benches/polyfills/main.rs`. Please specify bench.path if you want to use a non-default path.
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.