[INFO] cloning repository https://github.com/kotabrog/Rust_DeZero
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kotabrog/Rust_DeZero" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkotabrog%2FRust_DeZero", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkotabrog%2FRust_DeZero'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af149e28950346c831d1417927ad3efaa8b6e398
[INFO] testing kotabrog/Rust_DeZero against 1.98.0-beta.1 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkotabrog%2FRust_DeZero" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kotabrog/Rust_DeZero
[INFO] finished tweaking git repo https://github.com/kotabrog/Rust_DeZero
[INFO] tweaked toml for git repo https://github.com/kotabrog/Rust_DeZero written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kotabrog/Rust_DeZero on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kotabrog/Rust_DeZero 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.87
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.87
[INFO] [stderr]   Downloaded yeslogic-fontconfig-sys v3.2.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.87
[INFO] [stderr]   Downloaded plotters-bitmap v0.3.3
[INFO] [stderr]   Downloaded float-ord v0.2.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.87
[INFO] [stderr]   Downloaded plotters-backend v0.3.5
[INFO] [stderr]   Downloaded simd-adler32 v0.3.5
[INFO] [stderr]   Downloaded dlib v0.5.2
[INFO] [stderr]   Downloaded pathfinder_geometry v0.5.1
[INFO] [stderr]   Downloaded const-cstr v0.3.0
[INFO] [stderr]   Downloaded plotters-svg v0.3.5
[INFO] [stderr]   Downloaded semver-parser v0.10.2
[INFO] [stderr]   Downloaded fdeflate v0.3.0
[INFO] [stderr]   Downloaded walkdir v2.3.3
[INFO] [stderr]   Downloaded pathfinder_simd v0.5.1
[INFO] [stderr]   Downloaded iana-time-zone v0.1.57
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.87
[INFO] [stderr]   Downloaded time v0.1.45
[INFO] [stderr]   Downloaded proc-macro2 v1.0.62
[INFO] [stderr]   Downloaded freetype v0.7.0
[INFO] [stderr]   Downloaded bytemuck v1.13.1
[INFO] [stderr]   Downloaded weezl v0.1.7
[INFO] [stderr]   Downloaded libloading v0.8.0
[INFO] [stderr]   Downloaded log v0.4.19
[INFO] [stderr]   Downloaded font-kit v0.11.0
[INFO] [stderr]   Downloaded bumpalo v3.13.0
[INFO] [stderr]   Downloaded js-sys v0.3.64
[INFO] [stderr]   Downloaded flate2 v1.0.26
[INFO] [stderr]   Downloaded plotters v0.3.5
[INFO] [stderr]   Downloaded png v0.17.9
[INFO] [stderr]   Downloaded pest v2.7.0
[INFO] [stderr]   Downloaded ttf-parser v0.17.1
[INFO] [stderr]   Downloaded chrono v0.4.26
[INFO] [stderr]   Downloaded syn v2.0.22
[INFO] [stderr]   Downloaded image v0.24.6
[INFO] [stderr]   Downloaded web-sys v0.3.64
[INFO] [stderr]   Downloaded jpeg-decoder v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dbdda48c8652703d11242397126bde6908ee08c3300f4d430c975a0d910b55a4
[INFO] running `Command { std: "docker" "start" "dbdda48c8652703d11242397126bde6908ee08c3300f4d430c975a0d910b55a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbdda48c8652703d11242397126bde6908ee08c3300f4d430c975a0d910b55a4", 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" "dbdda48c8652703d11242397126bde6908ee08c3300f4d430c975a0d910b55a4" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbdda48c8652703d11242397126bde6908ee08c3300f4d430c975a0d910b55a4", 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" "dbdda48c8652703d11242397126bde6908ee08c3300f4d430c975a0d910b55a4" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ktensor v0.1.0 (/opt/rustwide/workdir/ktensor)
[INFO] [stderr]    Compiling kdezero v0.1.0 (/opt/rustwide/workdir/kdezero)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "dbdda48c8652703d11242397126bde6908ee08c3300f4d430c975a0d910b55a4", 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" "dbdda48c8652703d11242397126bde6908ee08c3300f4d430c975a0d910b55a4" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.62
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling simd-adler32 v0.3.5
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling libloading v0.8.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling jpeg-decoder v0.3.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling fdeflate v0.3.0
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling const-cstr v0.3.0
[INFO] [stderr]    Compiling weezl v0.1.7
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling font-kit v0.11.0
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.57
[INFO] [stderr]    Compiling float-ord v0.2.0
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v3.2.0
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling ttf-parser v0.17.1
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]    Compiling freetype v0.7.0
[INFO] [stderr]    Compiling flate2 v1.0.26
[INFO] [stderr]    Compiling png v0.17.9
[INFO] [stderr]    Compiling chrono v0.4.26
[INFO] [stderr]    Compiling image v0.24.6
[INFO] [stderr]    Compiling plotters-bitmap v0.3.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling pest v2.7.0
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling pathfinder_simd v0.5.1
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling kdezero v0.1.0 (/opt/rustwide/workdir/kdezero)
[INFO] [stderr]    Compiling ktensor v0.1.0 (/opt/rustwide/workdir/ktensor)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.95s
[INFO] running `Command { std: "docker" "inspect" "dbdda48c8652703d11242397126bde6908ee08c3300f4d430c975a0d910b55a4", 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" "dbdda48c8652703d11242397126bde6908ee08c3300f4d430c975a0d910b55a4" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kdezero-24829bacc4abcdfb)
[INFO] [stderr]      Running tests/step_test.rs (/opt/rustwide/target/debug/deps/step_test-ed40c405a4cb7b8a)
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test function::function::linear::tests::forward_add_b ... ok
[INFO] [stdout] test function::function::linear::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::add::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::add::tests::backward_normal ... ok
[INFO] [stdout] test function::function::sigmoid::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::broadcast_to::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::broadcast_to::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::cos::tests::backward_backward_normal ... ok
[INFO] [stdout] test function::operator::cos::tests::backward_normal ... ok
[INFO] [stdout] test function::function::linear::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::cos::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::div::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::div::tests::backward_x_2 ... ok
[INFO] [stdout] test function::operator::exp::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::exp::tests::backward_backward_normal ... ok
[INFO] [stdout] test function::operator::exp::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::matmul::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::div::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::mean_squared_error::tests::backward_backward_x_y ... ok
[INFO] [stdout] test function::operator::mean_squared_error::tests::backward_backward_x_2 ... ok
[INFO] [stdout] test function::operator::mean_squared_error::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::div::tests::backward_backward_x_2 ... ok
[INFO] [stdout] test function::operator::matmul::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::matmul::tests::backward_backward_x_2 ... ok
[INFO] [stdout] test function::operator::mean_squared_error::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::mul::tests::backward_backward_x_2 ... ok
[INFO] [stdout] test function::operator::mul::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::neg::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::neg::tests::forward_normal ... ok
[INFO] [stdout] test function::function::sigmoid::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::pow::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::pow::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::reshape::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::reshape::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::pow::tests::backward_backward_normal ... ok
[INFO] [stdout] test function::operator::sin::tests::backward_backward_normal ... ok
[INFO] [stdout] test function::operator::mul::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::sin::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::sum::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::square::tests::backward_backward_normal ... ok
[INFO] [stdout] test function::operator::sin::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::square::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::sum::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::square::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::sum::tests::backward_reshape ... ok
[INFO] [stdout] test function::operator::sum_to::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::sum_to::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::sub::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::sub::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::tanh::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::tanh::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::transpose::tests::backward_normal ... ok
[INFO] [stdout] test variable::tests::new_normal ... ok
[INFO] [stdout] test function::operator::transpose::tests::forward_normal ... ok
[INFO] [stdout] test variable::variable_table::tests::generate_variable_from_f64_tensor_normal ... ok
[INFO] [stdout] test function::operator::broadcast_to::tests::backward_backward_normal - should panic ... ok
[INFO] [stdout] test function::operator::div::tests::backward_backward_x_y - should panic ... ok
[INFO] [stdout] test function::operator::mul::tests::backward_backward_x_y - should panic ... ok
[INFO] [stdout] test function::operator::matmul::tests::backward_backward_x_y - should panic ... ok
[INFO] [stdout] test function::operator::add::tests::backward_backward_normal - should panic ... ok
[INFO] [stdout] test function::operator::neg::tests::backward_backward_normal - should panic ... ok
[INFO] [stdout] test function::operator::reshape::tests::backward_backward_normal - should panic ... ok
[INFO] [stdout] test function::operator::sub::tests::backward_backward_normal - should panic ... ok
[INFO] [stdout] test function::operator::sum_to::tests::backward_backward_normal - should panic ... ok
[INFO] [stdout] test function::operator::sum::tests::backward_backward_normal - should panic ... ok
[INFO] [stdout] test function::operator::transpose::tests::backward_backward_normal - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test step1 ... ok
[INFO] [stdout] test step11 ... ok
[INFO] [stdout] test step14 ... ok
[INFO] [stdout] test step13 ... ok
[INFO] [stdout] test step18_1 ... ok
[INFO] [stdout] test step16 ... ok
[INFO] [stdout] test step19 ... ok
[INFO] [stdout] test step2 ... ok
[INFO] [stdout] test step3 ... ok
[INFO] [stdout] test step27 ... ok
[INFO] [stdout] test step20 ... ok
[INFO] [stdout] test step18_2 ... ok
[INFO] [stdout] test step36 ... ok
[INFO] [stdout] test step4 ... ok
[INFO] [stdout] test step7 ... ok
[INFO] [stdout] test step33 ... ok
[INFO] [stdout] test step26 ... FAILED
[INFO] [stdout] test step35 ... FAILED
[INFO] [stdout] test step42 ... FAILED
[INFO] [stdout] test step43 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- step26 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'step26' (1439) panicked at kdezero/src/variable/variable_table.rs:362:52:
[INFO] [stdout] Failed to create file: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61ce91935141 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61ce91935141 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61ce91935141 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x61ce91935141 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x61ce9194a82a - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61ce9194a82a - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x61ce9193978c - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x61ce9193978c - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x61ce91912bc6 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61ce91912bc6 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61ce9192d369 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61ce9185d6a0 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x61ce9185d6a0 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x61ce9192d522 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x61ce9192d522 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x61ce91912c72 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x61ce9190a489 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x61ce9191386d - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x61ce9194b01c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61ce9194ad62 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x61ce9189791e - <core[6883ba1bc0fe4ed1]::result::Result<std[73adb7dc35730857]::fs::File, core[6883ba1bc0fe4ed1]::io::error::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x61ce918b8ff1 - <kdezero[3342c97a6354a407]::variable::variable_table::VariableTable>::plot_dot_graph
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/src/variable/variable_table.rs:362:52
[INFO] [stdout]   22:     0x61ce91703a15 - step_test[a6d403c04bbae5c9]::step26
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:431:20
[INFO] [stdout]   23:     0x61ce916f9cc7 - step_test[a6d403c04bbae5c9]::step26::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:401:12
[INFO] [stdout]   24:     0x61ce9173e556 - <step_test[a6d403c04bbae5c9]::step26::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61ce918509db - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x61ce918509db - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   27:     0x61ce9185e025 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   28:     0x61ce9185e025 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   29:     0x61ce9185e025 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   30:     0x61ce9185e025 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x61ce9185e025 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x61ce9185e025 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   33:     0x61ce9185e025 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   34:     0x61ce91858ad4 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   35:     0x61ce91858ad4 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x61ce91861172 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   37:     0x61ce91861172 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x61ce91861172 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   39:     0x61ce91861172 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x61ce91861172 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x61ce91861172 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   42:     0x61ce91861172 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x61ce919349cf - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   44:     0x61ce919349cf - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   45:     0x74c129a72aa4 - <unknown>
[INFO] [stdout]   46:     0x74c129affa64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- step35 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'step35' (1443) panicked at kdezero/src/variable/variable_table.rs:362:52:
[INFO] [stdout] Failed to create file: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61ce91935141 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61ce91935141 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61ce91935141 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x61ce91935141 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x61ce9194a82a - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61ce9194a82a - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x61ce9193978c - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x61ce9193978c - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x61ce91912bc6 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61ce91912bc6 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61ce9192d369 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61ce9185d6a0 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x61ce9185d6a0 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x61ce9192d522 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x61ce9192d522 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x61ce91912c72 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x61ce9190a489 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x61ce9191386d - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x61ce9194b01c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61ce9194ad62 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x61ce9189791e - <core[6883ba1bc0fe4ed1]::result::Result<std[73adb7dc35730857]::fs::File, core[6883ba1bc0fe4ed1]::io::error::Error>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x61ce918b8ff1 - <kdezero[3342c97a6354a407]::variable::variable_table::VariableTable>::plot_dot_graph
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/src/variable/variable_table.rs:362:52
[INFO] [stdout]   22:     0x61ce91705c7d - step_test[a6d403c04bbae5c9]::step35
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:552:20
[INFO] [stdout]   23:     0x61ce916f9d57 - step_test[a6d403c04bbae5c9]::step35::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:517:12
[INFO] [stdout]   24:     0x61ce9173e616 - <step_test[a6d403c04bbae5c9]::step35::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61ce918509db - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x61ce918509db - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   27:     0x61ce9185e025 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   28:     0x61ce9185e025 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   29:     0x61ce9185e025 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   30:     0x61ce9185e025 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x61ce9185e025 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x61ce9185e025 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   33:     0x61ce9185e025 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   34:     0x61ce91858ad4 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   35:     0x61ce91858ad4 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x61ce91861172 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   37:     0x61ce91861172 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x61ce91861172 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   39:     0x61ce91861172 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x61ce91861172 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x61ce91861172 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   42:     0x61ce91861172 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x61ce919349cf - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   44:     0x61ce919349cf - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   45:     0x74c129a72aa4 - <unknown>
[INFO] [stdout]   46:     0x74c129affa64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- step42 stdout ----
[INFO] [stdout] iter 0 w: Tensor { data: [Scaler { data: 0.7587958640503009 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 1.325656045432972 }], shape: [] }, loss: Tensor { data: [Scaler { data: 44.47659595964533 }], shape: [] }
[INFO] [stdout] iter 10 w: Tensor { data: [Scaler { data: 2.7045648573509173 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 4.906923105758777 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.24368644252441946 }], shape: [] }
[INFO] [stdout] iter 20 w: Tensor { data: [Scaler { data: 2.7069713507497672 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.127927154393772 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.13317302604140166 }], shape: [] }
[INFO] [stdout] iter 30 w: Tensor { data: [Scaler { data: 2.6302308175545077 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.183261740562893 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.12386642643862088 }], shape: [] }
[INFO] [stdout] iter 40 w: Tensor { data: [Scaler { data: 2.560478049108183 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.224522909734859 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.11713585117433499 }], shape: [] }
[INFO] [stdout] iter 50 w: Tensor { data: [Scaler { data: 2.500278256284134 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.259729978634738 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.11215208203595994 }], shape: [] }
[INFO] [stdout] iter 60 w: Tensor { data: [Scaler { data: 2.4484659825713315 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.290012766318355 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.10846150093228309 }], shape: [] }
[INFO] [stdout] iter 70 w: Tensor { data: [Scaler { data: 2.403879326091274 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.316071494949644 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.10572855094368293 }], shape: [] }
[INFO] [stdout] iter 80 w: Tensor { data: [Scaler { data: 2.3655109357978588 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.338495907828749 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.10370474617278559 }], shape: [] }
[INFO] [stdout] iter 90 w: Tensor { data: [Scaler { data: 2.3324935977676753 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.357792895228161 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.10220607778595098 }], shape: [] }
[INFO] [stdout] 
[INFO] [stdout] thread 'step42' (1446) panicked at kdezero/tests/step_test.rs:710:65:
[INFO] [stdout] Failed to plot: BackendError(DrawingError(ImageError(IoError(Os { code: 2, kind: NotFound, message: "No such file or directory" }))))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61ce91935141 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61ce91935141 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61ce91935141 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x61ce91935141 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x61ce9194a82a - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61ce9194a82a - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x61ce9193978c - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x61ce9193978c - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x61ce91912bc6 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61ce91912bc6 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61ce9192d369 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61ce9185d6a0 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x61ce9185d6a0 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x61ce9192d522 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x61ce9192d522 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x61ce91912c72 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x61ce9190a489 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x61ce9191386d - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x61ce9194b01c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61ce9194ad62 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x61ce9173789b - <core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::error::Error>>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x61ce91707c40 - step_test[a6d403c04bbae5c9]::step42
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:710:65
[INFO] [stdout]   22:     0x61ce916f9db7 - step_test[a6d403c04bbae5c9]::step42::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:590:12
[INFO] [stdout]   23:     0x61ce9173e696 - <step_test[a6d403c04bbae5c9]::step42::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x61ce918509db - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61ce918509db - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x61ce9185e025 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x61ce9185e025 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x61ce9185e025 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   29:     0x61ce9185e025 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x61ce9185e025 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x61ce9185e025 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x61ce9185e025 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x61ce91858ad4 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x61ce91858ad4 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x61ce91861172 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x61ce91861172 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x61ce91861172 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   38:     0x61ce91861172 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x61ce91861172 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x61ce91861172 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x61ce91861172 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x61ce919349cf - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   43:     0x61ce919349cf - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   44:     0x74c129a72aa4 - <unknown>
[INFO] [stdout]   45:     0x74c129affa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- step43 stdout ----
[INFO] [stdout] iter 0
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.5541698182835934 }, Scaler { data: 0.0023503742321167587 }, Scaler { data: 0.7136994328565901 }, Scaler { data: 0.12413584366121691 }, Scaler { data: 0.38459399613268275 }, Scaler { data: 0.3052670480493693 }, Scaler { data: 0.5904021434307454 }, Scaler { data: -0.10408861056516797 }, Scaler { data: -0.09848658746883923 }, Scaler { data: 0.5613305140366147 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.3080552850209215 }, Scaler { data: -0.2218827436281833 }, Scaler { data: -0.2436395580031154 }, Scaler { data: -0.30685106420036756 }, Scaler { data: -0.31820086638268924 }, Scaler { data: -0.1999838091533942 }, Scaler { data: -0.09355537574757888 }, Scaler { data: -0.20806628858952894 }, Scaler { data: -0.21425698037018504 }, Scaler { data: -0.08550288862877888 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: 0.1702463013789174 }, Scaler { data: -0.025374376125113063 }, Scaler { data: -0.04039376367729253 }, Scaler { data: 0.20441430466177446 }, Scaler { data: 0.21145819168238666 }, Scaler { data: -0.13603187078917256 }, Scaler { data: -0.4949963020715379 }, Scaler { data: -0.04621434337313979 }, Scaler { data: -0.029366255849902934 }, Scaler { data: -0.5151672891490103 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -1.3344155801934332 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 11.958812736089339 }], shape: [] }
[INFO] [stdout] iter 10
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.4873709678605004 }, Scaler { data: -0.050232909750420496 }, Scaler { data: 0.6601854999639214 }, Scaler { data: 0.05696090658464102 }, Scaler { data: 0.31539729073751716 }, Scaler { data: 0.25766327319140175 }, Scaler { data: 0.5645851605802853 }, Scaler { data: -0.15457989868429 }, Scaler { data: -0.1499753930267203 }, Scaler { data: 0.5367807242382714 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.3001356345897164 }, Scaler { data: -0.2448863398368921 }, Scaler { data: -0.2726408107035476 }, Scaler { data: -0.2907895896774015 }, Scaler { data: -0.30295923746347625 }, Scaler { data: -0.24536101218233836 }, Scaler { data: -0.20407939201845862 }, Scaler { data: -0.23347466754039717 }, Scaler { data: -0.23668962016931014 }, Scaler { data: -0.19953673440576464 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: 0.4318148358139007 }, Scaler { data: 0.2942882562792458 }, Scaler { data: 0.22426503752171595 }, Scaler { data: 0.49706136522940836 }, Scaler { data: 0.4830218535827846 }, Scaler { data: 0.16739897398641077 }, Scaler { data: -0.18819067442625298 }, Scaler { data: 0.2836258842517336 }, Scaler { data: 0.2987410503757201 }, Scaler { data: -0.20452261886392276 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.6227230389935928 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.5913937354138308 }], shape: [] }
[INFO] [stdout] iter 20
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.4255342945049867 }, Scaler { data: -0.09567205890489497 }, Scaler { data: 0.6317561476479028 }, Scaler { data: -0.017533116713498595 }, Scaler { data: 0.24408269197635268 }, Scaler { data: 0.23313129881922384 }, Scaler { data: 0.5957538919391737 }, Scaler { data: -0.1987932205722104 }, Scaler { data: -0.19632028328182938 }, Scaler { data: 0.5701616390456484 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.29446096634008584 }, Scaler { data: -0.23938310977831745 }, Scaler { data: -0.2690497018779576 }, Scaler { data: -0.28282879764380614 }, Scaler { data: -0.29687582834762505 }, Scaler { data: -0.24306612598570174 }, Scaler { data: -0.20826695732017814 }, Scaler { data: -0.22724508737157412 }, Scaler { data: -0.23018337293082455 }, Scaler { data: -0.20389632343633357 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: 0.39154354525797835 }, Scaler { data: 0.33356750940016544 }, Scaler { data: 0.1565711807241625 }, Scaler { data: 0.5218519461983525 }, Scaler { data: 0.4690875412517568 }, Scaler { data: 0.15969361043464841 }, Scaler { data: -0.24458036099512417 }, Scaler { data: 0.3381264892178728 }, Scaler { data: 0.35265683266059555 }, Scaler { data: -0.2569028553824819 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.556786932796529 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.5667445053022939 }], shape: [] }
[INFO] [stdout] iter 30
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.3712367105451053 }, Scaler { data: -0.1447663384621592 }, Scaler { data: 0.613676916568778 }, Scaler { data: -0.09247382609546295 }, Scaler { data: 0.17711688830017935 }, Scaler { data: 0.21056801405580308 }, Scaler { data: 0.6339020030218722 }, Scaler { data: -0.24861866740582111 }, Scaler { data: -0.24810382069880527 }, Scaler { data: 0.6099175788687158 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.29017057993695783 }, Scaler { data: -0.23353088872138045 }, Scaler { data: -0.2670171102501947 }, Scaler { data: -0.2746752427375384 }, Scaler { data: -0.29163937494311876 }, Scaler { data: -0.24117098778003374 }, Scaler { data: -0.21321033642764584 }, Scaler { data: -0.22023146266746713 }, Scaler { data: -0.22289618450894136 }, Scaler { data: -0.2088996855868233 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: 0.35876256672911117 }, Scaler { data: 0.37548787981751885 }, Scaler { data: 0.09228029857326245 }, Scaler { data: 0.5538240530954439 }, Scaler { data: 0.4632271639263637 }, Scaler { data: 0.15314273347123153 }, Scaler { data: -0.3063861025456428 }, Scaler { data: 0.3945668982464595 }, Scaler { data: 0.40882514823973193 }, Scaler { data: -0.31514030685962147 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.4991563228788882 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.5419034261843789 }], shape: [] }
[INFO] [stdout] iter 40
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.32339132757427463 }, Scaler { data: -0.19709006890919842 }, Scaler { data: 0.6049060412891198 }, Scaler { data: -0.1679815370067477 }, Scaler { data: 0.11368915409557748 }, Scaler { data: 0.1898248858200836 }, Scaler { data: 0.678766244444908 }, Scaler { data: -0.30332298980591005 }, Scaler { data: -0.3046211507784857 }, Scaler { data: 0.6558813617729643 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.2868373377942982 }, Scaler { data: -0.2272109380698408 }, Scaler { data: -0.2661203966970751 }, Scaler { data: -0.2659920031243585 }, Scaler { data: -0.2869024603764265 }, Scaler { data: -0.23958399634727756 }, Scaler { data: -0.21897456274628282 }, Scaler { data: -0.21231727814425713 }, Scaler { data: -0.21469299190994992 }, Scaler { data: -0.2146302702350755 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: 0.3326010694457378 }, Scaler { data: 0.42040187456186745 }, Scaler { data: 0.03072665809989179 }, Scaler { data: 0.5925833223617475 }, Scaler { data: 0.4647051614476484 }, Scaler { data: 0.1479038908013145 }, Scaler { data: -0.37312695492487297 }, Scaler { data: 0.45347787346298957 }, Scaler { data: 0.4677277936973999 }, Scaler { data: -0.3786693594664535 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.44854858844406836 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.5160159470626037 }], shape: [] }
[INFO] [stdout] iter 50
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.28112865309967233 }, Scaler { data: -0.2520055727005194 }, Scaler { data: 0.6043645571712859 }, Scaler { data: -0.2437818529910099 }, Scaler { data: 0.05331652745108506 }, Scaler { data: 0.17077917342592075 }, Scaler { data: 0.7296704521870505 }, Scaler { data: -0.3619572918748271 }, Scaler { data: -0.36493859833286274 }, Scaler { data: 0.7074619165438736 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.2841667985448254 }, Scaler { data: -0.22029958398738778 }, Scaler { data: -0.26606569540677844 }, Scaler { data: -0.256487870206104 }, Scaler { data: -0.2824092641146127 }, Scaler { data: -0.23823287574777494 }, Scaler { data: -0.225650255415975 }, Scaler { data: -0.20336908376502982 }, Scaler { data: -0.20542573266415617 }, Scaler { data: -0.22119011128904156 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: 0.3123271319083465 }, Scaler { data: 0.468286555859349 }, Scaler { data: -0.028413589064322866 }, Scaler { data: 0.6374417488822965 }, Scaler { data: 0.4727497702619055 }, Scaler { data: 0.14409350961718823 }, Scaler { data: -0.44398836800810676 }, Scaler { data: 0.5149150787496473 }, Scaler { data: 0.5293740283273337 }, Scaler { data: -0.4466160304414734 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.4039016488642534 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.48870643340772524 }], shape: [] }
[INFO] [stdout] iter 60
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.2437594680827398 }, Scaler { data: -0.3086155435583103 }, Scaler { data: 0.6108578232096734 }, Scaler { data: -0.31920037050543076 }, Scaler { data: -0.004169729646350072 }, Scaler { data: 0.15333418825453587 }, Scaler { data: 0.7854743981386101 }, Scaler { data: -0.4232993435300071 }, Scaler { data: -0.4278388817506428 }, Scaler { data: 0.7635980549692133 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.2819572241912828 }, Scaler { data: -0.2126982701971368 }, Scaler { data: -0.26664760771852203 }, Scaler { data: -0.2459508714872198 }, Scaler { data: -0.27797783132688775 }, Scaler { data: -0.23706192295085354 }, Scaler { data: -0.23332462171064974 }, Scaler { data: -0.19328452069138607 }, Scaler { data: -0.19498233432932677 }, Scaler { data: -0.2286742079938865 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: 0.2972671649032556 }, Scaler { data: 0.5187022436791434 }, Scaler { data: -0.08515094725902943 }, Scaler { data: 0.6873399025531373 }, Scaler { data: 0.4864601522680935 }, Scaler { data: 0.1417615509846357 }, Scaler { data: -0.5177694964001749 }, Scaler { data: 0.5784282505024064 }, Scaler { data: 0.5932675149411071 }, Scaler { data: -0.5177407463392081 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.3643589217912757 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.46012214231756504 }], shape: [] }
[INFO] [stdout] iter 70
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.21074761716272086 }, Scaler { data: -0.36576505070603155 }, Scaler { data: 0.6230410645242063 }, Scaler { data: -0.39320666152385697 }, Scaler { data: -0.05865150672811129 }, Scaler { data: 0.13742150569798744 }, Scaler { data: 0.8445940380920698 }, Scaler { data: -0.4858593038211556 }, Scaler { data: -0.49183016920959666 }, Scaler { data: 0.8227806855991442 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.28007410584224235 }, Scaler { data: -0.20437156915627233 }, Scaler { data: -0.2677178027962539 }, Scaler { data: -0.23429648355164429 }, Scaler { data: -0.2734963223701076 }, Scaler { data: -0.2360304590438393 }, Scaler { data: -0.24203536334881956 }, Scaler { data: -0.1820489648968654 }, Scaler { data: -0.18334484228755182 }, Scaler { data: -0.23712765723726498 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: 0.2867422020726885 }, Scaler { data: 0.5707858994439075 }, Scaler { data: -0.1392297270753019 }, Scaler { data: 0.7408257493240693 }, Scaler { data: 0.5047497233899704 }, Scaler { data: 0.14086473530562277 }, Scaler { data: -0.5928994206075091 }, Scaler { data: 0.6430700681551613 }, Scaler { data: 0.6584147290899509 }, Scaler { data: -0.5904504540666717 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.3292733024059406 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.43093319704099775 }], shape: [] }
[INFO] [stdout] iter 80
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.18168477999784047 }, Scaler { data: -0.42210735295921875 }, Scaler { data: 0.6394397800708951 }, Scaler { data: -0.46452252897044105 }, Scaler { data: -0.10978121291952711 }, Scaler { data: 0.1230013674415468 }, Scaler { data: 0.9051142864482956 }, Scaler { data: -0.5479610941874171 }, Scaler { data: -0.5552311167589485 }, Scaler { data: 0.88316504580326 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.2784323546727339 }, Scaler { data: -0.19538250013741054 }, Scaler { data: -0.26915897339108424 }, Scaler { data: -0.2216110238201359 }, Scaler { data: -0.2689243831610847 }, Scaler { data: -0.23511126018185868 }, Scaler { data: -0.2517198953221997 }, Scaler { data: -0.16978550237163761 }, Scaler { data: -0.1706404785929011 }, Scaler { data: -0.24649761171358744 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: 0.2800341980510461 }, Scaler { data: 0.6233129452541373 }, Scaler { data: -0.19019882575937908 }, Scaler { data: 0.796119924428255 }, Scaler { data: 0.5263485530361458 }, Scaler { data: 0.1412546140925763 }, Scaler { data: -0.667533694202141 }, Scaler { data: 0.7074810194406603 }, Scaler { data: 0.7234108942187357 }, Scaler { data: -0.6628907026733514 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.2981973141535689 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.40222863581066925 }], shape: [] }
[INFO] [stdout] iter 90
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.15626094241061095 }, Scaler { data: -0.4762312721955422 }, Scaler { data: 0.6585251101663997 }, Scaler { data: -0.5317883874762436 }, Scaler { data: -0.15707502499513543 }, Scaler { data: 0.11005733099769724 }, Scaler { data: 0.9649870828909235 }, Scaler { data: -0.607891963054544 }, Scaler { data: -0.6163239117828554 }, Scaler { data: 0.9427666095214848 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.2769824951279405 }, Scaler { data: -0.18590988557927904 }, Scaler { data: -0.2708652426572619 }, Scaler { data: -0.2081664965463811 }, Scaler { data: -0.2642912166107296 }, Scaler { data: -0.23428836129826366 }, Scaler { data: -0.2621816593329645 }, Scaler { data: -0.15677688101850254 }, Scaler { data: -0.15716338218550135 }, Scaler { data: -0.2566010960087529 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: 0.27638854226787474 }, Scaler { data: 0.6748376601509373 }, Scaler { data: -0.2375065801863611 }, Scaler { data: 0.8512715846044326 }, Scaler { data: 0.5498727181189598 }, Scaler { data: 0.14268925484239323 }, Scaler { data: -0.7397265220731482 }, Scaler { data: 0.7700592465736629 }, Scaler { data: 0.7866119257497507 }, Scaler { data: -0.7331128745621738 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.27084447008060863 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.3752914390743083 }], shape: [] }
[INFO] [stdout] 
[INFO] [stdout] thread 'step43' (1447) panicked at kdezero/tests/step_test.rs:846:59:
[INFO] [stdout] Failed to plot: BackendError(DrawingError(ImageError(IoError(Os { code: 2, kind: NotFound, message: "No such file or directory" }))))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61ce91935141 - std[73adb7dc35730857]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61ce91935141 - std[73adb7dc35730857]::backtrace_rs::backtrace::trace_unsynchronized::<std[73adb7dc35730857]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61ce91935141 - std[73adb7dc35730857]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x61ce91935141 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x61ce9194a82a - <core[6883ba1bc0fe4ed1]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61ce9194a82a - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stdout]    6:     0x61ce9193978c - std[73adb7dc35730857]::io::default_write_fmt::<alloc[55a36b64bcbf2c0d]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:626:11
[INFO] [stdout]    7:     0x61ce9193978c - <alloc[55a36b64bcbf2c0d]::vec::Vec<u8> as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/io/mod.rs:1730:13
[INFO] [stdout]    8:     0x61ce91912bc6 - <std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61ce91912bc6 - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61ce9192d369 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61ce9185d6a0 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   12:     0x61ce9185d6a0 - test[980ffaebd391d06d]::test_main_inner::<test[980ffaebd391d06d]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x61ce9192d522 - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn for<'a, 'b> core[6883ba1bc0fe4ed1]::ops::function::Fn<(&'a std[73adb7dc35730857]::panic::PanicHookInfo<'b>,), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send + core[6883ba1bc0fe4ed1]::marker::Sync> as core[6883ba1bc0fe4ed1]::ops::function::Fn<(&std[73adb7dc35730857]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2333:9
[INFO] [stdout]   14:     0x61ce9192d522 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x61ce91912c72 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x61ce9190a489 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x61ce9191386d - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x61ce9194b01c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61ce9194ad62 - core[6883ba1bc0fe4ed1]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1870:5
[INFO] [stdout]   20:     0x61ce9173789b - <core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::error::Error>>>::expect
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/result.rs:1183:23
[INFO] [stdout]   21:     0x61ce91709b6d - step_test[a6d403c04bbae5c9]::step43
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:846:59
[INFO] [stdout]   22:     0x61ce916f9de7 - step_test[a6d403c04bbae5c9]::step43::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:714:12
[INFO] [stdout]   23:     0x61ce9173e6d6 - <step_test[a6d403c04bbae5c9]::step43::{closure#0} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x61ce918509db - <fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61ce918509db - test[980ffaebd391d06d]::__rust_begin_short_backtrace::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, fn() -> core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x61ce9185e025 - test[980ffaebd391d06d]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x61ce9185e025 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x61ce9185e025 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   29:     0x61ce9185e025 - std[73adb7dc35730857]::panicking::catch_unwind::<core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>, core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x61ce9185e025 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<test[980ffaebd391d06d]::run_test_in_process::{closure#0}>, core[6883ba1bc0fe4ed1]::result::Result<(), alloc[55a36b64bcbf2c0d]::string::String>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x61ce9185e025 - test[980ffaebd391d06d]::run_test_in_process
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x61ce9185e025 - test[980ffaebd391d06d]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x61ce91858ad4 - test[980ffaebd391d06d]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x61ce91858ad4 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x61ce91861172 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x61ce91861172 - <core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x61ce91861172 - std[73adb7dc35730857]::panicking::catch_unwind::do_call::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:576:43
[INFO] [stdout]   38:     0x61ce91861172 - std[73adb7dc35730857]::panicking::catch_unwind::<(), core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x61ce91861172 - std[73adb7dc35730857]::panic::catch_unwind::<core[6883ba1bc0fe4ed1]::panic::unwind_safe::AssertUnwindSafe<std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x61ce91861172 - std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked::<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x61ce91861172 - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<test[980ffaebd391d06d]::run_test::{closure#1}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x61ce919349cf - <alloc[55a36b64bcbf2c0d]::boxed::Box<dyn core[6883ba1bc0fe4ed1]::ops::function::FnOnce<(), Output = ()> + core[6883ba1bc0fe4ed1]::marker::Send> as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/alloc/src/boxed.rs:2319:9
[INFO] [stdout]   43:     0x61ce919349cf - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/6b3fa26749ab40e159b2dd5cf577acaaf5902772/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   44:     0x74c129a72aa4 - <unknown>
[INFO] [stdout]   45:     0x74c129affa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     step26
[INFO] [stdout]     step35
[INFO] [stdout]     step42
[INFO] [stdout]     step43
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 16 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p kdezero --test step_test`
[INFO] running `Command { std: "docker" "inspect" "dbdda48c8652703d11242397126bde6908ee08c3300f4d430c975a0d910b55a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbdda48c8652703d11242397126bde6908ee08c3300f4d430c975a0d910b55a4", kill_on_drop: false }`
[INFO] [stdout] dbdda48c8652703d11242397126bde6908ee08c3300f4d430c975a0d910b55a4
