[INFO] fetching crate slow_nn 0.1.22...
[INFO] testing slow_nn-0.1.22 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate slow_nn 0.1.22 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate slow_nn 0.1.22 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 slow_nn 0.1.22
[INFO] finished tweaking crates.io crate slow_nn 0.1.22
[INFO] tweaked toml for crates.io crate slow_nn 0.1.22 written to /workspace/builds/worker-6/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5896dcbbf52d5f0d1ee1b16daccc3058d4c1e6ba5d4e0089aea9f7f6555fc016
[INFO] running `Command { std: "docker" "start" "-a" "5896dcbbf52d5f0d1ee1b16daccc3058d4c1e6ba5d4e0089aea9f7f6555fc016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5896dcbbf52d5f0d1ee1b16daccc3058d4c1e6ba5d4e0089aea9f7f6555fc016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5896dcbbf52d5f0d1ee1b16daccc3058d4c1e6ba5d4e0089aea9f7f6555fc016", kill_on_drop: false }`
[INFO] [stdout] 5896dcbbf52d5f0d1ee1b16daccc3058d4c1e6ba5d4e0089aea9f7f6555fc016
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] dc7de37da6e9ba603d2212f8036b15c46ea8704e6fe6bff35757514c1140349c
[INFO] running `Command { std: "docker" "start" "-a" "dc7de37da6e9ba603d2212f8036b15c46ea8704e6fe6bff35757514c1140349c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling slow_nn v0.1.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.54s
[INFO] running `Command { std: "docker" "inspect" "dc7de37da6e9ba603d2212f8036b15c46ea8704e6fe6bff35757514c1140349c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7de37da6e9ba603d2212f8036b15c46ea8704e6fe6bff35757514c1140349c", kill_on_drop: false }`
[INFO] [stdout] dc7de37da6e9ba603d2212f8036b15c46ea8704e6fe6bff35757514c1140349c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 2776644a258aa1935a41c572c309ce7ce49421bf2f6dc543be9560299ef93c0a
[INFO] running `Command { std: "docker" "start" "-a" "2776644a258aa1935a41c572c309ce7ce49421bf2f6dc543be9560299ef93c0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling slow_nn v0.1.22 (/opt/rustwide/workdir)
[INFO] [stdout] warning: duplicated attribute
[INFO] [stdout]   --> src/lib.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     #[test]
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(duplicate_macro_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "2776644a258aa1935a41c572c309ce7ce49421bf2f6dc543be9560299ef93c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2776644a258aa1935a41c572c309ce7ce49421bf2f6dc543be9560299ef93c0a", kill_on_drop: false }`
[INFO] [stdout] 2776644a258aa1935a41c572c309ce7ce49421bf2f6dc543be9560299ef93c0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c44b2b4f1b32c2c5d116e10af8e5461d54573fdf51299fee3cee627d2ad8a418
[INFO] running `Command { std: "docker" "start" "-a" "c44b2b4f1b32c2c5d116e10af8e5461d54573fdf51299fee3cee627d2ad8a418", kill_on_drop: false }`
[INFO] [stderr] warning: duplicated attribute
[INFO] [stderr]   --> src/lib.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     #[test]
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(duplicate_macro_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `slow_nn` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/slow_nn-f51e7f28a8e32d0a)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_network1 ... ok
[INFO] [stdout] test tests::test_network1 ... ok
[INFO] [stdout] test tests::test_mnist ... FAILED
[INFO] [stdout] test tests::test_xor ... ok
[INFO] [stdout] test tests::test_dense ... ok
[INFO] [stdout] test tests::test_network2 has been running for over 60 seconds
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/slow_nn-f51e7f28a8e32d0a` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c44b2b4f1b32c2c5d116e10af8e5461d54573fdf51299fee3cee627d2ad8a418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c44b2b4f1b32c2c5d116e10af8e5461d54573fdf51299fee3cee627d2ad8a418", kill_on_drop: false }`
[INFO] [stdout] c44b2b4f1b32c2c5d116e10af8e5461d54573fdf51299fee3cee627d2ad8a418