[INFO] fetching crate vinyana 0.2.0...
[INFO] testing vinyana-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate vinyana 0.2.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate vinyana 0.2.0 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 vinyana 0.2.0
[INFO] finished tweaking crates.io crate vinyana 0.2.0
[INFO] tweaked toml for crates.io crate vinyana 0.2.0 written to /workspace/builds/worker-17/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]  Downloading crates ...
[INFO] [stderr]   Downloaded rawpointer v0.2.1
[INFO] [stderr]   Downloaded matrixmultiply v0.3.2
[INFO] [stderr]   Downloaded ndarray v0.15.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 027d247715437e0e9512dc96f6305657dd90eaa4a01f849f37e16205a22f876b
[INFO] running `Command { std: "docker" "start" "-a" "027d247715437e0e9512dc96f6305657dd90eaa4a01f849f37e16205a22f876b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "027d247715437e0e9512dc96f6305657dd90eaa4a01f849f37e16205a22f876b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "027d247715437e0e9512dc96f6305657dd90eaa4a01f849f37e16205a22f876b", kill_on_drop: false }`
[INFO] [stdout] 027d247715437e0e9512dc96f6305657dd90eaa4a01f849f37e16205a22f876b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] b8d009122df9eb5ce2eb3eb1a4cc2d684c69fd58ccc0addb0707b67e9ea5d5bf
[INFO] running `Command { std: "docker" "start" "-a" "b8d009122df9eb5ce2eb3eb1a4cc2d684c69fd58ccc0addb0707b67e9ea5d5bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling ndarray v0.15.4
[INFO] [stderr]    Compiling vinyana v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.28s
[INFO] running `Command { std: "docker" "inspect" "b8d009122df9eb5ce2eb3eb1a4cc2d684c69fd58ccc0addb0707b67e9ea5d5bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8d009122df9eb5ce2eb3eb1a4cc2d684c69fd58ccc0addb0707b67e9ea5d5bf", kill_on_drop: false }`
[INFO] [stdout] b8d009122df9eb5ce2eb3eb1a4cc2d684c69fd58ccc0addb0707b67e9ea5d5bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 7f67fee2141ef907c987bf943548ceaccf5f7fc7bfd637e782847dac534b3aa1
[INFO] running `Command { std: "docker" "start" "-a" "7f67fee2141ef907c987bf943548ceaccf5f7fc7bfd637e782847dac534b3aa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling vinyana v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "7f67fee2141ef907c987bf943548ceaccf5f7fc7bfd637e782847dac534b3aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f67fee2141ef907c987bf943548ceaccf5f7fc7bfd637e782847dac534b3aa1", kill_on_drop: false }`
[INFO] [stdout] 7f67fee2141ef907c987bf943548ceaccf5f7fc7bfd637e782847dac534b3aa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 15cda75095e9a85e496eecc1929c73d4df8fc2d09981bbe767b3fd6b529a8f1e
[INFO] running `Command { std: "docker" "start" "-a" "15cda75095e9a85e496eecc1929c73d4df8fc2d09981bbe767b3fd6b529a8f1e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vinyana-0ec0980412dc6334)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_neural_network_initialisation ... ok
[INFO] [stdout] test tests::test_xor_problem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.65s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vinyana
[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" "15cda75095e9a85e496eecc1929c73d4df8fc2d09981bbe767b3fd6b529a8f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15cda75095e9a85e496eecc1929c73d4df8fc2d09981bbe767b3fd6b529a8f1e", kill_on_drop: false }`
[INFO] [stdout] 15cda75095e9a85e496eecc1929c73d4df8fc2d09981bbe767b3fd6b529a8f1e