[INFO] fetching crate wasm-bindgen-macro 0.2.89...
[INFO] checking wasm-bindgen-macro-0.2.89 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate wasm-bindgen-macro 0.2.89 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate wasm-bindgen-macro 0.2.89 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-bindgen-macro 0.2.89
[INFO] finished tweaking crates.io crate wasm-bindgen-macro 0.2.89
[INFO] tweaked toml for crates.io crate wasm-bindgen-macro 0.2.89 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 38 packages
[INFO] [stderr]       Adding js-sys v0.3.66 (latest: v0.3.69)
[INFO] [stderr]       Adding wasm-bindgen v0.2.89 (latest: v0.2.92)
[INFO] [stderr]       Adding wasm-bindgen-backend v0.2.89 (latest: v0.2.92)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.39 (latest: v0.4.42)
[INFO] [stderr]       Adding wasm-bindgen-macro v0.2.89 (latest: v0.2.92)
[INFO] [stderr]       Adding wasm-bindgen-macro-support v0.2.89 (latest: v0.2.92)
[INFO] [stderr]       Adding wasm-bindgen-shared v0.2.89 (latest: v0.2.92)
[INFO] [stderr]       Adding web-sys v0.3.66 (latest: v0.3.69)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.39
[INFO] [stderr]   Downloaded web-sys v0.3.66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7f7ed189a597eb0cb1be1425bc5475b859be9d06f32290da5f7b7dcf37b1264
[INFO] running `Command { std: "docker" "start" "-a" "c7f7ed189a597eb0cb1be1425bc5475b859be9d06f32290da5f7b7dcf37b1264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7f7ed189a597eb0cb1be1425bc5475b859be9d06f32290da5f7b7dcf37b1264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f7ed189a597eb0cb1be1425bc5475b859be9d06f32290da5f7b7dcf37b1264", kill_on_drop: false }`
[INFO] [stdout] c7f7ed189a597eb0cb1be1425bc5475b859be9d06f32290da5f7b7dcf37b1264
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e932b38e4c92c11a676ef186abc483d6722f550bd1c69a818b454a3f6b0d7e9
[INFO] running `Command { std: "docker" "start" "-a" "9e932b38e4c92c11a676ef186abc483d6722f550bd1c69a818b454a3f6b0d7e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.89
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling bumpalo v3.15.4
[INFO] [stderr]    Compiling wasm-bindgen v0.2.89
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking winnow v0.6.5
[INFO] [stderr]    Compiling trybuild v1.0.91
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v2.0.58
[INFO] [stderr]     Checking toml_edit v0.22.9
[INFO] [stderr]     Checking wasm-bindgen-backend v0.2.89
[INFO] [stderr]     Checking toml v0.8.12
[INFO] [stderr]     Checking wasm-bindgen-macro-support v0.2.89
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking wasm-bindgen-macro v0.2.89 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.89
[INFO] [stderr]     Checking js-sys v0.3.66
[INFO] [stderr]     Checking web-sys v0.3.66
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.39
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.91s
[INFO] running `Command { std: "docker" "inspect" "9e932b38e4c92c11a676ef186abc483d6722f550bd1c69a818b454a3f6b0d7e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e932b38e4c92c11a676ef186abc483d6722f550bd1c69a818b454a3f6b0d7e9", kill_on_drop: false }`
[INFO] [stdout] 9e932b38e4c92c11a676ef186abc483d6722f550bd1c69a818b454a3f6b0d7e9