[INFO] fetching crate wasi-nn 0.1.0...
[INFO] testing wasi-nn-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate wasi-nn 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate wasi-nn 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasi-nn 0.1.0
[INFO] finished tweaking crates.io crate wasi-nn 0.1.0
[INFO] tweaked toml for crates.io crate wasi-nn 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "fetch" "--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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b6c34f7398464cd6bd1527f1fd3f3f1effa25eba4143a0ce4cddf91ef8250c7
[INFO] running `Command { std: "docker" "start" "-a" "3b6c34f7398464cd6bd1527f1fd3f3f1effa25eba4143a0ce4cddf91ef8250c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b6c34f7398464cd6bd1527f1fd3f3f1effa25eba4143a0ce4cddf91ef8250c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b6c34f7398464cd6bd1527f1fd3f3f1effa25eba4143a0ce4cddf91ef8250c7", kill_on_drop: false }`
[INFO] [stdout] 3b6c34f7398464cd6bd1527f1fd3f3f1effa25eba4143a0ce4cddf91ef8250c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cf778aa4780ed1a56681cbd82fe1db67571f46036afa36bc6d5421e60ff8269
[INFO] running `Command { std: "docker" "start" "-a" "2cf778aa4780ed1a56681cbd82fe1db67571f46036afa36bc6d5421e60ff8269", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasi-nn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "2cf778aa4780ed1a56681cbd82fe1db67571f46036afa36bc6d5421e60ff8269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf778aa4780ed1a56681cbd82fe1db67571f46036afa36bc6d5421e60ff8269", kill_on_drop: false }`
[INFO] [stdout] 2cf778aa4780ed1a56681cbd82fe1db67571f46036afa36bc6d5421e60ff8269
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1070596d812b1e7b0605b377be560bea74225bfe6acbd210e6899cd56da073f
[INFO] running `Command { std: "docker" "start" "-a" "a1070596d812b1e7b0605b377be560bea74225bfe6acbd210e6899cd56da073f", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasi-nn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "a1070596d812b1e7b0605b377be560bea74225bfe6acbd210e6899cd56da073f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1070596d812b1e7b0605b377be560bea74225bfe6acbd210e6899cd56da073f", kill_on_drop: false }`
[INFO] [stdout] a1070596d812b1e7b0605b377be560bea74225bfe6acbd210e6899cd56da073f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b8e0d1c35dc03091008d706518ba4c3e95287a1fa8a74a10f5069384993a918
[INFO] running `Command { std: "docker" "start" "-a" "9b8e0d1c35dc03091008d706518ba4c3e95287a1fa8a74a10f5069384993a918", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasi_nn-473ab3e666646c16)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test error::tests::error_from_invalid_argument_code ... ok
[INFO] [stdout] test error::tests::error_from_success_code ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasi-nn
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9b8e0d1c35dc03091008d706518ba4c3e95287a1fa8a74a10f5069384993a918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b8e0d1c35dc03091008d706518ba4c3e95287a1fa8a74a10f5069384993a918", kill_on_drop: false }`
[INFO] [stdout] 9b8e0d1c35dc03091008d706518ba4c3e95287a1fa8a74a10f5069384993a918