[INFO] fetching crate wasm-bindgen-cli-support 0.2.67...
[INFO] checking wasm-bindgen-cli-support-0.2.67 against master#da897dfb6daa268a965d2d73620316ba56020a19 for pr-76219
[INFO] extracting crate wasm-bindgen-cli-support 0.2.67 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate wasm-bindgen-cli-support 0.2.67 on toolchain da897dfb6daa268a965d2d73620316ba56020a19
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-bindgen-cli-support 0.2.67
[INFO] finished tweaking crates.io crate wasm-bindgen-cli-support 0.2.67
[INFO] tweaked toml for crates.io crate wasm-bindgen-cli-support 0.2.67 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51a0d3ec24ff3fe2845e9e133c1d9c5df2161b8e9c87f1c2092e0c27b7d663e9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "51a0d3ec24ff3fe2845e9e133c1d9c5df2161b8e9c87f1c2092e0c27b7d663e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51a0d3ec24ff3fe2845e9e133c1d9c5df2161b8e9c87f1c2092e0c27b7d663e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a0d3ec24ff3fe2845e9e133c1d9c5df2161b8e9c87f1c2092e0c27b7d663e9", kill_on_drop: false }`
[INFO] [stdout] 51a0d3ec24ff3fe2845e9e133c1d9c5df2161b8e9c87f1c2092e0c27b7d663e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 431348b47c5b98fe4961a3b1caf10d4ff81fe9ce8bae6ba91ca3af7b1b33689f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "431348b47c5b98fe4961a3b1caf10d4ff81fe9ce8bae6ba91ca3af7b1b33689f", kill_on_drop: false }`
[INFO] [stderr]     Checking leb128 v0.2.4
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking wit-schema-version v0.1.0
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.67
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]     Checking wit-writer v0.2.0
[INFO] [stderr]     Checking wit-parser v0.2.0
[INFO] [stderr]     Checking wast v21.0.0
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking wit-validator v0.2.1
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking wit-text v0.8.0
[INFO] [stderr]    Compiling walrus-macro v0.18.0
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking walrus v0.18.0
[INFO] [stderr]     Checking wasm-bindgen-wasm-conventions v0.2.67
[INFO] [stderr]     Checking wit-walrus v0.5.0
[INFO] [stderr]     Checking wasm-bindgen-externref-xform v0.2.67
[INFO] [stderr]     Checking wasm-bindgen-multi-value-xform v0.2.67
[INFO] [stderr]     Checking wasm-bindgen-wasm-interpreter v0.2.67
[INFO] [stderr]     Checking wasm-bindgen-threads-xform v0.2.67
[INFO] [stderr]     Checking wasm-bindgen-cli-support v0.2.67 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.58s
[INFO] running `Command { std: "docker" "inspect" "431348b47c5b98fe4961a3b1caf10d4ff81fe9ce8bae6ba91ca3af7b1b33689f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431348b47c5b98fe4961a3b1caf10d4ff81fe9ce8bae6ba91ca3af7b1b33689f", kill_on_drop: false }`
[INFO] [stdout] 431348b47c5b98fe4961a3b1caf10d4ff81fe9ce8bae6ba91ca3af7b1b33689f