[INFO] fetching crate rusty_kan 0.1.1...
[INFO] testing rusty_kan-0.1.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate rusty_kan 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rusty_kan 0.1.1
[INFO] finished tweaking crates.io crate rusty_kan 0.1.1
[INFO] tweaked toml for crates.io crate rusty_kan 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_kan 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to highest compatible versions
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3da38a80836691b2004aaf1283cbbf8af9d3e75310b87d28b5471aed17c49ace
[INFO] running `Command { std: "docker" "start" "3da38a80836691b2004aaf1283cbbf8af9d3e75310b87d28b5471aed17c49ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3da38a80836691b2004aaf1283cbbf8af9d3e75310b87d28b5471aed17c49ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3da38a80836691b2004aaf1283cbbf8af9d3e75310b87d28b5471aed17c49ace" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3da38a80836691b2004aaf1283cbbf8af9d3e75310b87d28b5471aed17c49ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3da38a80836691b2004aaf1283cbbf8af9d3e75310b87d28b5471aed17c49ace" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling rusty_kan v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.37s
[INFO] running `Command { std: "docker" "inspect" "3da38a80836691b2004aaf1283cbbf8af9d3e75310b87d28b5471aed17c49ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3da38a80836691b2004aaf1283cbbf8af9d3e75310b87d28b5471aed17c49ace" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_kan v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `assert_is_close`
[INFO] [stdout]  --> src/tests/kan_tests.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | macro_rules! assert_is_close {
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `spline::BSpline`
[INFO] [stdout]   --> src/tests/kan_tests.rs:14:46
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::data_structures::{vector::Vector, spline::BSpline, edge::Edge, node::Node, layer::Layer, matrix::Matrix};
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RefMut`
[INFO] [stdout]   --> src/tests/kan_tests.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::cell::{RefCell, RefMut};
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]   --> src/tests/kan_tests.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let output: f64 = kan.forward(input.clone());
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.52s
[INFO] running `Command { std: "docker" "inspect" "3da38a80836691b2004aaf1283cbbf8af9d3e75310b87d28b5471aed17c49ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3da38a80836691b2004aaf1283cbbf8af9d3e75310b87d28b5471aed17c49ace" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition: `assert_is_close`
[INFO] [stderr]  --> src/tests/kan_tests.rs:1:14
[INFO] [stderr]   |
[INFO] [stderr] 1 | macro_rules! assert_is_close {
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `spline::BSpline`
[INFO] [stderr]   --> src/tests/kan_tests.rs:14:46
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::data_structures::{vector::Vector, spline::BSpline, edge::Edge, node::Node, layer::Layer, matrix::Matrix};
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RefMut`
[INFO] [stderr]   --> src/tests/kan_tests.rs:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::cell::{RefCell, RefMut};
[INFO] [stderr]    |                          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output`
[INFO] [stderr]   --> src/tests/kan_tests.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |     let output: f64 = kan.forward(input.clone());
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty_kan` (lib test) generated 4 warnings (run `cargo fix --lib -p rusty_kan --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/rusty_kan-48314f5b2f3269a0)
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test tests::layer_tests::layer_backward_pass ... ok
[INFO] [stdout] test tests::edge_tests::edge_forward_pass ... ok
[INFO] [stdout] test tests::edge_tests::edge_forward_batch_pass ... ok
[INFO] [stdout] test tests::kan_tests::kan_standard_pass ... ok
[INFO] [stdout] test tests::kan_tests::kan_new_pass ... ok
[INFO] [stdout] test tests::edge_tests::edge_standard_pass ... ok
[INFO] [stdout] test tests::edge_tests::edge_weight_update_pass ... ok
[INFO] [stdout] test tests::edge_tests::edge_backward_pass ... ok
[INFO] [stdout] test tests::edge_tests::edge_new_pass ... ok
[INFO] [stdout] test tests::layer_tests::layer_forward_pass ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_identity_pass ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_get_col_pass ... ok
[INFO] [stdout] test tests::layer_tests::layer_add_node_pass ... ok
[INFO] [stdout] test tests::layer_tests::layer_backward_wrong_gradient_dims_fail - should panic ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_mul_matrix_pass ... ok
[INFO] [stdout] test tests::edge_tests::edge_weight_update_fail - should panic ... ok
[INFO] [stdout] test tests::layer_tests::layer_backward_wrong_input_dims_fail - should panic ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_add_fail - should panic ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_mul_vector_pass ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_ones_pass ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_random_pass ... ok
[INFO] [stdout] test tests::layer_tests::layer_forward_less_cols_fail - should panic ... ok
[INFO] [stdout] test tests::layer_tests::layer_forward_less_rows_fail - should panic ... ok
[INFO] [stdout] test tests::kan_tests::kan_forward_pass ... FAILED
[INFO] [stdout] test tests::matrix_tests::matrix_mul_matrix_fail - should panic ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_mul_scalar_pass ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_set_col_fail - should panic ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_index_fail - should panic ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_index_pass ... ok
[INFO] [stdout] test tests::layer_tests::layer_new_pass ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_set_row_pass ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_set_col_pass ... ok
[INFO] [stdout] test tests::layer_tests::layer_forward_more_rows_fail - should panic ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_add_pass ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_set_row_fail - should panic ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_get_col_fail - should panic ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_sub_pass ... ok
[INFO] [stdout] test tests::node_tests::node_add_incoming_pass ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_zeros_pass ... ok
[INFO] [stdout] test tests::node_tests::node_add_outgoing_pass ... ok
[INFO] [stdout] test tests::layer_tests::layer_forward_more_cols_fail - should panic ... ok
[INFO] [stdout] test tests::node_tests::node_forward_fail - should panic ... ok
[INFO] [stdout] test tests::node_tests::node_forward_pass ... ok
[INFO] [stdout] test tests::node_tests::node_new_pass ... ok
[INFO] [stdout] test tests::spline_tests::spline_basis_fail - should panic ... ok
[INFO] [stdout] test tests::spline_tests::spline_eval_pass ... ok
[INFO] [stdout] test tests::spline_tests::spline_new_pass ... ok
[INFO] [stdout] test tests::vector_tests::vector_add_fail - should panic ... ok
[INFO] [stdout] test tests::vector_tests::vector_element_wise_pass ... ok
[INFO] [stdout] test tests::vector_tests::vector_dot_fail - should panic ... ok
[INFO] [stdout] test tests::vector_tests::vector_index_fail - should panic ... ok
[INFO] [stdout] test tests::vector_tests::vector_index_pass ... ok
[INFO] [stdout] test tests::vector_tests::vector_dot_pass ... ok
[INFO] [stdout] test tests::vector_tests::vector_element_wise_fail - should panic ... ok
[INFO] [stdout] test tests::node_tests::node_train_pass ... ok
[INFO] [stdout] test tests::node_tests::node_weight_update_pass ... ok
[INFO] [stdout] test tests::vector_tests::vector_len_pass ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_shape_pass ... ok
[INFO] [stdout] test tests::vector_tests::vector_mul_scalar_pass ... ok
[INFO] [stdout] test tests::vector_tests::vector_ones_pass ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_sub_fail - should panic ... ok
[INFO] [stdout] test tests::vector_tests::vector_push_pass ... ok
[INFO] [stdout] test tests::vector_tests::vector_random_pass ... ok
[INFO] [stdout] test tests::matrix_tests::matrix_transpose_pass ... ok
[INFO] [stdout] test tests::node_tests::node_backward_pass ... ok
[INFO] [stdout] test tests::vector_tests::vector_sub_fail - should panic ... ok
[INFO] [stdout] test tests::spline_tests::spline_basis_pass ... ok
[INFO] [stdout] test tests::vector_tests::vector_sub_pass ... ok
[INFO] [stdout] test tests::vector_tests::vector_add_pass ... ok
[INFO] [stdout] test tests::vector_tests::vector_div_scalar_fail - should panic ... ok
[INFO] [stdout] test tests::node_tests::node_backward_fail - should panic ... ok
[INFO] [stdout] test tests::vector_tests::vector_to_matrix_pass ... ok
[INFO] [stdout] test tests::vector_tests::vector_zeros_pass ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test tests::vector_tests::vector_div_scalar_pass ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::kan_tests::kan_forward_pass stdout ----
[INFO] [stdout] Layer 0
[INFO] [stdout] Output: Matrix { rows: [Vector { elements: [1.0] }] }
[INFO] [stdout] Node 0: 0.7310585786300049
[INFO] [stdout] Layer 1
[INFO] [stdout] Output: Matrix { rows: [Vector { elements: [0.7310585786300049] }] }
[INFO] [stdout] Node 0: 1.067755573741763
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::kan_tests::kan_forward_pass' (275) panicked at src/kan.rs:157:18:
[INFO] [stdout] index out of bounds: the len is 0 but the index is 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f3ec061bed1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5f3ec063126a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5f3ec062036c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5f3ec05f84c6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5f3ec0614639 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5f3ec05ad890 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5f3ec06147f2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5f3ec05f8572 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5f3ec05f12f9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5f3ec05f916d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5f3ec06319cc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5f3ec063181c - core[df12db4294e9bfd3]::panicking::panic_bounds_check
[INFO] [stdout]   12:     0x5f3ec0590d22 - <rusty_kan[a0b3ed918fd9383d]::kan::KAN>::forward
[INFO] [stdout]   13:     0x5f3ec05a0839 - rusty_kan[a0b3ed918fd9383d]::tests::kan_tests::kan_forward_pass
[INFO] [stdout]   14:     0x5f3ec05945f9 - <rusty_kan[a0b3ed918fd9383d]::tests::kan_tests::kan_forward_pass::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5f3ec05a0b7b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x5f3ec05ae1e5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5f3ec05a7aa4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5f3ec05b1342 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5f3ec061b7a9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x79415cee6dfa - <unknown>
[INFO] [stdout]   21:     0x79415cf7a3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::kan_tests::kan_forward_pass
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 73 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3da38a80836691b2004aaf1283cbbf8af9d3e75310b87d28b5471aed17c49ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da38a80836691b2004aaf1283cbbf8af9d3e75310b87d28b5471aed17c49ace", kill_on_drop: false }`
[INFO] [stdout] 3da38a80836691b2004aaf1283cbbf8af9d3e75310b87d28b5471aed17c49ace
