[INFO] fetching crate wasmtime-wasi-nn 0.29.0...
[INFO] testing wasmtime-wasi-nn-0.29.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate wasmtime-wasi-nn 0.29.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate wasmtime-wasi-nn 0.29.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmtime-wasi-nn 0.29.0
[INFO] finished tweaking crates.io crate wasmtime-wasi-nn 0.29.0
[INFO] tweaked toml for crates.io crate wasmtime-wasi-nn 0.29.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43be8ef6fac138fc1ce613872e3e730071c5f6284ed3e7eeb6256e9bb454cb46
[INFO] running `Command { std: "docker" "start" "-a" "43be8ef6fac138fc1ce613872e3e730071c5f6284ed3e7eeb6256e9bb454cb46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43be8ef6fac138fc1ce613872e3e730071c5f6284ed3e7eeb6256e9bb454cb46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43be8ef6fac138fc1ce613872e3e730071c5f6284ed3e7eeb6256e9bb454cb46", kill_on_drop: false }`
[INFO] [stdout] 43be8ef6fac138fc1ce613872e3e730071c5f6284ed3e7eeb6256e9bb454cb46
[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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7eff6c0c39337a981d4b6b335ab7605480497e202a832dabd317e142b07ad1c
[INFO] running `Command { std: "docker" "start" "-a" "f7eff6c0c39337a981d4b6b335ab7605480497e202a832dabd317e142b07ad1c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.76.0
[INFO] [stderr]    Compiling cranelift-entity v0.76.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling target-lexicon v0.12.2
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling wasmparser v0.79.0
[INFO] [stderr]    Compiling more-asserts v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling linux-raw-sys v0.0.12
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling ambient-authority v0.0.1
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling ipnet v2.3.1
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling cpp_demangle v0.3.3
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling wasi-common v0.29.0
[INFO] [stderr]    Compiling wasmtime-wasi v0.29.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling tracing-core v0.1.19
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling wasmtime-wasi-nn v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling cstr v0.2.8
[INFO] [stderr]    Compiling region v2.2.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling io-lifetimes v0.2.4
[INFO] [stderr]    Compiling unsafe-io v0.7.1
[INFO] [stderr]    Compiling cap-primitives v0.16.3
[INFO] [stderr]    Compiling cap-std v0.16.3
[INFO] [stderr]    Compiling cap-fs-ext v0.16.3
[INFO] [stderr]    Compiling system-interface v0.8.0
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr] error: could not compile `linux-raw-sys`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name linux_raw_sys --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linux-raw-sys-0.0.12/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="errno"' --cfg 'feature="general"' --cfg 'feature="v5_11"' --cfg 'feature="v5_4"' -C metadata=6fb1abda738f72e6 -C extra-filename=-6fb1abda738f72e6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f7eff6c0c39337a981d4b6b335ab7605480497e202a832dabd317e142b07ad1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7eff6c0c39337a981d4b6b335ab7605480497e202a832dabd317e142b07ad1c", kill_on_drop: false }`
[INFO] [stdout] f7eff6c0c39337a981d4b6b335ab7605480497e202a832dabd317e142b07ad1c