[INFO] fetching crate wasm-bindgen-cli 0.2.92...
[INFO] checking wasm-bindgen-cli-0.2.92 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013
[INFO] extracting crate wasm-bindgen-cli 0.2.92 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate wasm-bindgen-cli 0.2.92 on toolchain 2e6fc425411280c658d852813de01c5157255088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-bindgen-cli 0.2.92
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wasm-bindgen-cli 0.2.92
[INFO] tweaked toml for crates.io crate wasm-bindgen-cli 0.2.92 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate wasm-bindgen-cli 0.2.92 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" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-wasm-conventions v0.2.92
[INFO] [stderr]   Downloaded wasm-bindgen-wasm-interpreter v0.2.92
[INFO] [stderr]   Downloaded wasm-bindgen-externref-xform v0.2.92
[INFO] [stderr]   Downloaded wasm-bindgen-cli-support v0.2.92
[INFO] [stderr]   Downloaded wasm-bindgen-multi-value-xform v0.2.92
[INFO] [stderr]   Downloaded wasm-bindgen-threads-xform v0.2.92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09ca1a52465e1f64c491a95604e6828a5694f259b89731df40276fb660a6a3a4
[INFO] running `Command { std: "docker" "start" "-a" "09ca1a52465e1f64c491a95604e6828a5694f259b89731df40276fb660a6a3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09ca1a52465e1f64c491a95604e6828a5694f259b89731df40276fb660a6a3a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09ca1a52465e1f64c491a95604e6828a5694f259b89731df40276fb660a6a3a4", kill_on_drop: false }`
[INFO] [stdout] 09ca1a52465e1f64c491a95604e6828a5694f259b89731df40276fb660a6a3a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5252c028bdbc3eb1a1b3a5dbad22e427d4a086812323a3f85a30ac582fdb1f9b
[INFO] running `Command { std: "docker" "start" "-a" "5252c028bdbc3eb1a1b3a5dbad22e427d4a086812323a3f85a30ac582fdb1f9b", kill_on_drop: false }`
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[INFO] [stderr]     Checking wasm-bindgen-wasm-conventions v0.2.92
[INFO] [stderr]     Checking wasm-bindgen-multi-value-xform v0.2.92
[INFO] [stderr]     Checking wasm-bindgen-externref-xform v0.2.92
[INFO] [stderr]     Checking wasm-bindgen-threads-xform v0.2.92
[INFO] [stderr]     Checking wasm-bindgen-wasm-interpreter v0.2.92
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[INFO] [stderr]     Checking wasm-bindgen-cli-support v0.2.92
[INFO] [stderr]     Checking rouille v3.6.2
[INFO] [stderr]     Checking wasm-bindgen-cli v0.2.92 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `flag_weak_refs` is never read
[INFO] [stdout]   --> src/bin/wasm-bindgen.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct Args {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 66 |     flag_weak_refs: Option<bool>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flag_weak_refs` is never read
[INFO] [stdout]   --> src/bin/wasm-bindgen.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct Args {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 66 |     flag_weak_refs: Option<bool>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "5252c028bdbc3eb1a1b3a5dbad22e427d4a086812323a3f85a30ac582fdb1f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5252c028bdbc3eb1a1b3a5dbad22e427d4a086812323a3f85a30ac582fdb1f9b", kill_on_drop: false }`
[INFO] [stdout] 5252c028bdbc3eb1a1b3a5dbad22e427d4a086812323a3f85a30ac582fdb1f9b