[INFO] fetching crate swc_ecma_codegen 0.146.38...
[INFO] checking swc_ecma_codegen-0.146.38 against master#8f359beca4e58bc3ae795a666301a8f47023044c for pr-121557
[INFO] extracting crate swc_ecma_codegen 0.146.38 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate swc_ecma_codegen 0.146.38 on toolchain 8f359beca4e58bc3ae795a666301a8f47023044c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecma_codegen 0.146.38
[INFO] finished tweaking crates.io crate swc_ecma_codegen 0.146.38
[INFO] tweaked toml for crates.io crate swc_ecma_codegen 0.146.38 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate swc_ecma_codegen 0.146.38 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to parse manifest at `/workspace/builds/worker-4-tc1/source/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   can't find `bench` bench at `benches/bench.rs` or `benches/bench/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_codegen-0.146.38 against try#80d5fe37e16a0befb4128414cb6a11d544788c0a for pr-121557
[INFO] extracting crate swc_ecma_codegen 0.146.38 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate swc_ecma_codegen 0.146.38 on toolchain 80d5fe37e16a0befb4128414cb6a11d544788c0a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecma_codegen 0.146.38
[INFO] finished tweaking crates.io crate swc_ecma_codegen 0.146.38
[INFO] tweaked toml for crates.io crate swc_ecma_codegen 0.146.38 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate swc_ecma_codegen 0.146.38 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to parse manifest at `/workspace/builds/worker-4-tc2/source/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   can't find `bench` bench at `benches/bench.rs` or `benches/bench/main.rs`. Please specify bench.path if you want to use a non-default path.
[INFO] checking swc_ecma_codegen-0.146.38 against try#80d5fe37e16a0befb4128414cb6a11d544788c0a for pr-121557
[INFO] extracting crate swc_ecma_codegen 0.146.38 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate swc_ecma_codegen 0.146.38 on toolchain 80d5fe37e16a0befb4128414cb6a11d544788c0a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecma_codegen 0.146.38
[INFO] finished tweaking crates.io crate swc_ecma_codegen 0.146.38
[INFO] tweaked toml for crates.io crate swc_ecma_codegen 0.146.38 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate swc_ecma_codegen 0.146.38 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to parse manifest at `/workspace/builds/worker-4-tc2/source/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   can't find `bench` bench at `benches/bench.rs` or `benches/bench/main.rs`. Please specify bench.path if you want to use a non-default path.
[INFO] checking swc_ecma_codegen-0.146.38 against try#80d5fe37e16a0befb4128414cb6a11d544788c0a for pr-121557
[INFO] extracting crate swc_ecma_codegen 0.146.38 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate swc_ecma_codegen 0.146.38 on toolchain 80d5fe37e16a0befb4128414cb6a11d544788c0a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecma_codegen 0.146.38
[INFO] finished tweaking crates.io crate swc_ecma_codegen 0.146.38
[INFO] tweaked toml for crates.io crate swc_ecma_codegen 0.146.38 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate swc_ecma_codegen 0.146.38 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to parse manifest at `/workspace/builds/worker-4-tc2/source/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   can't find `bench` bench at `benches/bench.rs` or `benches/bench/main.rs`. Please specify bench.path if you want to use a non-default path.
[INFO] checking swc_ecma_codegen-0.146.38 against try#80d5fe37e16a0befb4128414cb6a11d544788c0a for pr-121557
[INFO] extracting crate swc_ecma_codegen 0.146.38 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate swc_ecma_codegen 0.146.38 on toolchain 80d5fe37e16a0befb4128414cb6a11d544788c0a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecma_codegen 0.146.38
[INFO] finished tweaking crates.io crate swc_ecma_codegen 0.146.38
[INFO] tweaked toml for crates.io crate swc_ecma_codegen 0.146.38 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate swc_ecma_codegen 0.146.38 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to parse manifest at `/workspace/builds/worker-4-tc2/source/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   can't find `bench` bench at `benches/bench.rs` or `benches/bench/main.rs`. Please specify bench.path if you want to use a non-default path.
[INFO] checking swc_ecma_codegen-0.146.38 against try#80d5fe37e16a0befb4128414cb6a11d544788c0a for pr-121557
[INFO] extracting crate swc_ecma_codegen 0.146.38 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate swc_ecma_codegen 0.146.38 on toolchain 80d5fe37e16a0befb4128414cb6a11d544788c0a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swc_ecma_codegen 0.146.38
[INFO] finished tweaking crates.io crate swc_ecma_codegen 0.146.38
[INFO] tweaked toml for crates.io crate swc_ecma_codegen 0.146.38 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate swc_ecma_codegen 0.146.38 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80d5fe37e16a0befb4128414cb6a11d544788c0a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to parse manifest at `/workspace/builds/worker-4-tc2/source/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   can't find `bench` bench at `benches/bench.rs` or `benches/bench/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.