[INFO] fetching crate js-sys-futures 0.3.4...
[INFO] checking js-sys-futures-0.3.4 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543
[INFO] extracting crate js-sys-futures 0.3.4 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate js-sys-futures 0.3.4 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate js-sys-futures 0.3.4
[INFO] finished tweaking crates.io crate js-sys-futures 0.3.4
[INFO] tweaked toml for crates.io crate js-sys-futures 0.3.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 33 packages to latest compatible versions
[INFO] [stderr]       Adding js-sys v0.3.57 (latest: v0.3.70)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] [stderr]       Adding wasm-bindgen v0.2.80 (latest: v0.2.93)
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.80 (latest: v0.2.93)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.30 (latest: v0.4.43)
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.80 (latest: v0.2.93)
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.80 (latest: v0.2.93)
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.80 (latest: v0.2.93)
[INFO] [stderr]       Adding wasm-bindgen-test v0.3.30 (latest: v0.3.43)
[INFO] [stderr]       Adding wasm-bindgen-test-macro v0.3.30 (latest: v0.3.43)
[INFO] [stderr]       Adding web-sys v0.3.57 (latest: v0.3.70)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 126a9d463dc1536d4b610bb1b43df8b5cbda327965166177b092922443df240d
[INFO] running `Command { std: "docker" "start" "-a" "126a9d463dc1536d4b610bb1b43df8b5cbda327965166177b092922443df240d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "126a9d463dc1536d4b610bb1b43df8b5cbda327965166177b092922443df240d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "126a9d463dc1536d4b610bb1b43df8b5cbda327965166177b092922443df240d", kill_on_drop: false }`
[INFO] [stdout] 126a9d463dc1536d4b610bb1b43df8b5cbda327965166177b092922443df240d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53e8742546f02e6e73aff239ce78811bcf20b643af661ae28e5769c63b3d8ca2
[INFO] running `Command { std: "docker" "start" "-a" "53e8742546f02e6e73aff239ce78811bcf20b643af661ae28e5769c63b3d8ca2", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.80
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.80
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.30
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.80
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.80
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.80
[INFO] [stderr]     Checking js-sys v0.3.57
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.30
[INFO] [stderr]     Checking wasm-bindgen-test v0.3.30
[INFO] [stderr]     Checking js-sys-futures v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.24s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.80
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "53e8742546f02e6e73aff239ce78811bcf20b643af661ae28e5769c63b3d8ca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e8742546f02e6e73aff239ce78811bcf20b643af661ae28e5769c63b3d8ca2", kill_on_drop: false }`
[INFO] [stdout] 53e8742546f02e6e73aff239ce78811bcf20b643af661ae28e5769c63b3d8ca2