[INFO] cloning repository https://github.com/brpandey/simple_network
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brpandey/simple_network" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrpandey%2Fsimple_network", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrpandey%2Fsimple_network'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 611f960a67b35c7fb2be9ac698552f059f8b835d
[INFO] testing brpandey/simple_network against 1.84.0 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrpandey%2Fsimple_network" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brpandey/simple_network on toolchain 1.84.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/brpandey/simple_network
[INFO] finished tweaking git repo https://github.com/brpandey/simple_network
[INFO] tweaked toml for git repo https://github.com/brpandey/simple_network written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/brpandey/simple_network already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded nalgebra v0.29.0
[INFO] [stderr]   Downloaded netlib-src v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling comfy-table v7.1.1
[INFO] [stderr]    Compiling clap v4.5.4
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[INFO] [stderr]    Compiling plotters-bitmap v0.3.3
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[INFO] [stderr]    Compiling blas-src v0.8.0
[INFO] [stderr]    Compiling neuron_dance v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `min` is never used
[INFO] [stdout]   --> src/algebra.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait AlgebraExt<W = Self, B = Self> {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn min(&self) -> f64;
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 00s
[INFO] running `Command { std: "docker" "inspect" "4d24b08ee837a94b27a60e5a022d73689480338013173a0e58797da810b8663c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d24b08ee837a94b27a60e5a022d73689480338013173a0e58797da810b8663c", kill_on_drop: false }`
[INFO] [stdout] 4d24b08ee837a94b27a60e5a022d73689480338013173a0e58797da810b8663c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4ff56ab576e20bc38a4448ef7cbb9f1c121fa0068115d0e9b06dbfd1b1b7002
[INFO] running `Command { std: "docker" "start" "-a" "d4ff56ab576e20bc38a4448ef7cbb9f1c121fa0068115d0e9b06dbfd1b1b7002", kill_on_drop: false }`
[INFO] [stdout] warning: method `min` is never used
[INFO] [stdout]   --> src/algebra.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait AlgebraExt<W = Self, B = Self> {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn min(&self) -> f64;
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling neuron_dance v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `min` is never used
[INFO] [stdout]   --> src/algebra.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait AlgebraExt<W = Self, B = Self> {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn min(&self) -> f64;
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.83s
[INFO] running `Command { std: "docker" "inspect" "d4ff56ab576e20bc38a4448ef7cbb9f1c121fa0068115d0e9b06dbfd1b1b7002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4ff56ab576e20bc38a4448ef7cbb9f1c121fa0068115d0e9b06dbfd1b1b7002", kill_on_drop: false }`
[INFO] [stdout] d4ff56ab576e20bc38a4448ef7cbb9f1c121fa0068115d0e9b06dbfd1b1b7002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2361e57742400de8c8afa28d984654a2464cf96f63b61dd487bee1ef15c99e77
[INFO] running `Command { std: "docker" "start" "-a" "2361e57742400de8c8afa28d984654a2464cf96f63b61dd487bee1ef15c99e77", kill_on_drop: false }`
[INFO] [stderr] warning: method `min` is never used
[INFO] [stderr]   --> src/algebra.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub trait AlgebraExt<W = Self, B = Self> {
[INFO] [stderr]    |           ---------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 20 |     fn min(&self) -> f64;
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `neuron_dance` (lib) generated 1 warning
[INFO] [stderr] warning: `neuron_dance` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/neuron_dance-da97d8a4b98fc6e2)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test activation::softmax::tests::basic2 ... ok
[INFO] [stdout] test cost::categorical_cross_entropy::tests::basic2 ... ok
[INFO] [stdout] test activation::softmax::tests::basic1 ... ok
[INFO] [stdout] test cost::categorical_cross_entropy::tests::basic3 ... ok
[INFO] [stdout] test cost::categorical_cross_entropy::tests::basic4 ... ok
[INFO] [stdout] test metrics::tests::test_tally_mini ... ok
[INFO] [stdout] test metrics::tests::test_tally_no_metrics ... ok
[INFO] [stdout] test metrics::tests::test_tally_sgd ... ok
[INFO] [stdout] test pool::tests::apply_max_pool ... ok
[INFO] [stdout] test layers::tests::invalid_layer_ordering ... ok
[INFO] [stdout] test visualize::tests::regular_table_pre ... ok
[INFO] [stdout] test visualize::tests::ascii_table_pre ... ok
[INFO] [stdout] test cost::categorical_cross_entropy::tests::basic1 ... ok
[INFO] [stdout] test network::tests::model_check_compile_before_add ... ok
[INFO] [stdout] test network::tests::input_layer_dataset_shape_no_match ... ok
[INFO] [stdout] test network::tests::model_load_before_store ... ok
[INFO] [stdout] test network::tests::model_check_store_before_fit ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- network::tests::model_check_store_before_fit stdout ----
[INFO] [stdout] [src/network.rs:567:9] err.downcast_ref::<&str>().unwrap() = "Unable to store model since it hasn't been properly fitted"
[INFO] [stdout]  
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     network::tests::model_check_store_before_fit
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 16 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "2361e57742400de8c8afa28d984654a2464cf96f63b61dd487bee1ef15c99e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2361e57742400de8c8afa28d984654a2464cf96f63b61dd487bee1ef15c99e77", kill_on_drop: false }`
[INFO] [stdout] 2361e57742400de8c8afa28d984654a2464cf96f63b61dd487bee1ef15c99e77