[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 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkotabrog%2FRust_DeZero" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kotabrog/Rust_DeZero on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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] 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log v0.4.19
[INFO] [stderr]   Downloaded const-cstr v0.3.0
[INFO] [stderr]   Downloaded plotters-bitmap v0.3.3
[INFO] [stderr]   Downloaded png v0.17.9
[INFO] [stderr]   Downloaded yeslogic-fontconfig-sys v3.2.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.62
[INFO] [stderr]   Downloaded simd-adler32 v0.3.5
[INFO] [stderr]   Downloaded font-kit v0.11.0
[INFO] [stderr]   Downloaded pest v2.7.0
[INFO] [stderr]   Downloaded ttf-parser v0.17.1
[INFO] [stderr]   Downloaded image v0.24.6
[INFO] [stderr]   Downloaded syn v2.0.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37034300756f755abea6b07d3450d65683d35a84e7d481ada24aa3f488fb70ca
[INFO] running `Command { std: "docker" "start" "-a" "37034300756f755abea6b07d3450d65683d35a84e7d481ada24aa3f488fb70ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37034300756f755abea6b07d3450d65683d35a84e7d481ada24aa3f488fb70ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37034300756f755abea6b07d3450d65683d35a84e7d481ada24aa3f488fb70ca", kill_on_drop: false }`
[INFO] [stdout] 37034300756f755abea6b07d3450d65683d35a84e7d481ada24aa3f488fb70ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92cbc470f37f83bdc87986f523447bd60f585663a79254be044c4c4119990b49
[INFO] running `Command { std: "docker" "start" "-a" "92cbc470f37f83bdc87986f523447bd60f585663a79254be044c4c4119990b49", 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] 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 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 3.80s
[INFO] running `Command { std: "docker" "inspect" "92cbc470f37f83bdc87986f523447bd60f585663a79254be044c4c4119990b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92cbc470f37f83bdc87986f523447bd60f585663a79254be044c4c4119990b49", kill_on_drop: false }`
[INFO] [stdout] 92cbc470f37f83bdc87986f523447bd60f585663a79254be044c4c4119990b49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce07f5f68d6f671a6b0f769ea2bdb0b7f71ba07b255e8a3460475bb7af483041
[INFO] running `Command { std: "docker" "start" "-a" "ce07f5f68d6f671a6b0f769ea2bdb0b7f71ba07b255e8a3460475bb7af483041", 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] 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 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 cc v1.0.79
[INFO] [stderr]    Compiling libloading v0.8.0
[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 color_quant v1.1.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling font-kit v0.11.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling fdeflate v0.3.0
[INFO] [stderr]    Compiling const-cstr v0.3.0
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling jpeg-decoder v0.3.0
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling weezl v0.1.7
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling dlib v0.5.2
[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 float-ord v0.2.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.57
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling ttf-parser v0.17.1
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v3.2.0
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]    Compiling flate2 v1.0.26
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling chrono v0.4.26
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]    Compiling freetype v0.7.0
[INFO] [stderr]    Compiling png v0.17.9
[INFO] [stderr]    Compiling image v0.24.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling plotters-bitmap v0.3.3
[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 ktensor v0.1.0 (/opt/rustwide/workdir/ktensor)
[INFO] [stderr]    Compiling kdezero v0.1.0 (/opt/rustwide/workdir/kdezero)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.36s
[INFO] running `Command { std: "docker" "inspect" "ce07f5f68d6f671a6b0f769ea2bdb0b7f71ba07b255e8a3460475bb7af483041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce07f5f68d6f671a6b0f769ea2bdb0b7f71ba07b255e8a3460475bb7af483041", kill_on_drop: false }`
[INFO] [stdout] ce07f5f68d6f671a6b0f769ea2bdb0b7f71ba07b255e8a3460475bb7af483041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf9b671f09655e01888ac827eaa0d6996dc0bd499e30a32821616d7aa778505c
[INFO] running `Command { std: "docker" "start" "-a" "bf9b671f09655e01888ac827eaa0d6996dc0bd499e30a32821616d7aa778505c", 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] 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 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kdezero-2ef2b7d104342a93)
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test function::function::linear::tests::forward_normal ... ok
[INFO] [stdout] test function::function::linear::tests::forward_add_b ... ok
[INFO] [stdout] test function::function::sigmoid::tests::backward_normal ... ok
[INFO] [stdout] test function::function::sigmoid::tests::forward_normal ... 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::operator::cos::tests::backward_backward_normal ... ok
[INFO] [stdout] test function::operator::div::tests::backward_backward_x_2 ... ok
[INFO] [stdout] test function::operator::cos::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::div::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::div::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::exp::tests::backward_backward_normal ... ok
[INFO] [stdout] test function::operator::exp::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::matmul::tests::backward_backward_x_2 ... ok
[INFO] [stdout] test function::operator::div::tests::backward_x_2 ... ok
[INFO] [stdout] test function::operator::broadcast_to::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::broadcast_to::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::matmul::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::matmul::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::forward_normal ... ok
[INFO] [stdout] test function::operator::mean_squared_error::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::mul::tests::backward_backward_x_2 ... ok
[INFO] [stdout] test function::operator::mul::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::mul::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::mean_squared_error::tests::backward_backward_x_2 ... 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::operator::pow::tests::backward_backward_normal ... ok
[INFO] [stdout] test function::operator::pow::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::pow::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::cos::tests::forward_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::sin::tests::backward_backward_normal ... ok
[INFO] [stdout] test function::operator::sin::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::sin::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::square::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::square::tests::backward_backward_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::sum::tests::backward_reshape ... ok
[INFO] [stdout] test function::operator::sum_to::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::sum_to::tests::backward_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 function::operator::sum::tests::backward_normal ... ok
[INFO] [stdout] test function::operator::tanh::tests::forward_normal ... ok
[INFO] [stdout] test variable::tests::new_normal ... ok
[INFO] [stdout] test variable::variable_table::tests::generate_variable_from_f64_tensor_normal ... ok
[INFO] [stdout] test function::operator::transpose::tests::forward_normal ... ok
[INFO] [stdout] test function::operator::add::tests::backward_backward_normal - should panic ... ok
[INFO] [stdout] test function::operator::broadcast_to::tests::backward_backward_normal - should panic ... ok
[INFO] [stderr]      Running tests/step_test.rs (/opt/rustwide/target/debug/deps/step_test-4929547eed2874a4)
[INFO] [stdout] test function::operator::div::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::mul::tests::backward_backward_x_y - 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::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::transpose::tests::backward_backward_normal - should panic ... ok
[INFO] [stdout] test function::operator::exp::tests::forward_normal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test step11 ... ok
[INFO] [stdout] test step18_1 ... ok
[INFO] [stdout] test step16 ... ok
[INFO] [stdout] test step18_2 ... ok
[INFO] [stdout] test step20 ... ok
[INFO] [stdout] test step19 ... ok
[INFO] [stdout] test step2 ... ok
[INFO] [stdout] test step3 ... ok
[INFO] [stdout] test step27 ... ok
[INFO] [stdout] test step33 ... ok
[INFO] [stdout] test step1 ... ok
[INFO] [stdout] test step13 ... ok
[INFO] [stdout] test step36 ... ok
[INFO] [stdout] test step4 ... ok
[INFO] [stdout] test step7 ... ok
[INFO] [stdout] test step14 ... 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' 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:     0x559d228e6802 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x559d228e6802 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x559d228e6802 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x559d228e6802 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x559d2290d8e3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x559d2290d8e3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x559d228e3513 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x559d228e3513 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x559d228e6652 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x559d228e7d89 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x559d228e7bbe - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x559d22843224 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x559d22843224 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x559d228e885e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x559d228e885e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x559d228e852a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x559d228e6d09 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x559d228e81bd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x559d2290bf30 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x559d2290c3e6 - core::result::unwrap_failed::h95bc3f5a607b2c95
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5
[INFO] [stdout]   20:     0x559d228698fe - core::result::Result<T,E>::expect::h9e66f7f3bbf50896
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x559d2284faa0 - kdezero::variable::variable_table::VariableTable::plot_dot_graph::hd4e37a88c8166007
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/src/variable/variable_table.rs:362:52
[INFO] [stdout]   22:     0x559d226b74ae - step_test::step26::h35ed3fa059828de8
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:431:20
[INFO] [stdout]   23:     0x559d226b6ae7 - step_test::step26::{{closure}}::hc7c4dadd64c7d930
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:401:12
[INFO] [stdout]   24:     0x559d22711a86 - core::ops::function::FnOnce::call_once::h86c73e04d67faf78
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x559d22848a8b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x559d22848a8b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x559d22847bc5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x559d22847bc5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x559d22847bc5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x559d22847bc5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x559d22847bc5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x559d22847bc5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x559d22847bc5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x559d2280b7c4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x559d2280b7c4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x559d2280f19a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x559d2280f19a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x559d2280f19a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x559d2280f19a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x559d2280f19a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x559d2280f19a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x559d2280f19a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   43:     0x559d228eb7df - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x559d228eb7df - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   45:     0x74e2e4e4faa4 - <unknown>
[INFO] [stdout]   46:     0x74e2e4edca34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- step35 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'step35' 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:     0x559d228e6802 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x559d228e6802 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x559d228e6802 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x559d228e6802 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x559d2290d8e3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x559d2290d8e3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x559d228e3513 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x559d228e3513 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x559d228e6652 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x559d228e7d89 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x559d228e7bbe - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x559d22843224 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x559d22843224 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x559d228e885e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x559d228e885e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x559d228e852a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x559d228e6d09 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x559d228e81bd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x559d2290bf30 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x559d2290c3e6 - core::result::unwrap_failed::h95bc3f5a607b2c95
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5
[INFO] [stdout]   20:     0x559d228698fe - core::result::Result<T,E>::expect::h9e66f7f3bbf50896
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x559d2284faa0 - kdezero::variable::variable_table::VariableTable::plot_dot_graph::hd4e37a88c8166007
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/src/variable/variable_table.rs:362:52
[INFO] [stdout]   22:     0x559d226b9bd7 - step_test::step35::h828eaaa3fd33331e
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:552:20
[INFO] [stdout]   23:     0x559d226b9337 - step_test::step35::{{closure}}::h6a0f1c935c4f5f51
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:517:12
[INFO] [stdout]   24:     0x559d22711716 - core::ops::function::FnOnce::call_once::h03839cd8098fd89f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x559d22848a8b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x559d22848a8b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x559d22847bc5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x559d22847bc5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x559d22847bc5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x559d22847bc5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x559d22847bc5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x559d22847bc5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x559d22847bc5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x559d2280b7c4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x559d2280b7c4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x559d2280f19a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x559d2280f19a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x559d2280f19a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x559d2280f19a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x559d2280f19a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x559d2280f19a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x559d2280f19a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   43:     0x559d228eb7df - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x559d228eb7df - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   45:     0x74e2e4e4faa4 - <unknown>
[INFO] [stdout]   46:     0x74e2e4edca34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- step42 stdout ----
[INFO] [stdout] iter 0 w: Tensor { data: [Scaler { data: 0.6481012089193277 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 1.2933912683507027 }], shape: [] }, loss: Tensor { data: [Scaler { data: 42.24154930025257 }], shape: [] }
[INFO] [stdout] iter 10 w: Tensor { data: [Scaler { data: 2.4429680954775432 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.007767103486817 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.2565888664454764 }], shape: [] }
[INFO] [stdout] iter 20 w: Tensor { data: [Scaler { data: 2.4836808720944576 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.253086469257465 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.11212662919557478 }], shape: [] }
[INFO] [stdout] iter 30 w: Tensor { data: [Scaler { data: 2.431226764024037 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.295082021125414 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.10724666251396091 }], shape: [] }
[INFO] [stdout] iter 40 w: Tensor { data: [Scaler { data: 2.3801457635811536 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.3219641597198954 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.10384284211617137 }], shape: [] }
[INFO] [stdout] iter 50 w: Tensor { data: [Scaler { data: 2.3350462048064204 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.34497280727378 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.10122483697692271 }], shape: [] }
[INFO] [stdout] iter 60 w: Tensor { data: [Scaler { data: 2.2954681646853854 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.365123070880213 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.09921034283434789 }], shape: [] }
[INFO] [stdout] iter 70 w: Tensor { data: [Scaler { data: 2.2607493812825963 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.3827969723825655 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.09766023344671743 }], shape: [] }
[INFO] [stdout] iter 80 w: Tensor { data: [Scaler { data: 2.230294040868276 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.398300393904414 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.09646745800875572 }], shape: [] }
[INFO] [stdout] iter 90 w: Tensor { data: [Scaler { data: 2.2035786409108016 }], shape: [1, 1] }, b: Tensor { data: [Scaler { data: 5.411899974843673 }], shape: [] }, loss: Tensor { data: [Scaler { data: 0.09554964326819144 }], shape: [] }
[INFO] [stdout] 
[INFO] [stdout] thread 'step42' 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:     0x559d228e6802 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x559d228e6802 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x559d228e6802 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x559d228e6802 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x559d2290d8e3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x559d2290d8e3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x559d228e3513 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x559d228e3513 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x559d228e6652 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x559d228e7d89 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x559d228e7bbe - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x559d22843224 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x559d22843224 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x559d228e885e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x559d228e885e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x559d228e852a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x559d228e6d09 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x559d228e81bd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x559d2290bf30 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x559d2290c3e6 - core::result::unwrap_failed::h95bc3f5a607b2c95
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5
[INFO] [stdout]   20:     0x559d226ed66b - core::result::Result<T,E>::expect::hab188709179b0f88
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x559d226bb502 - step_test::step42::h26d1cfc9251955ac
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:710:65
[INFO] [stdout]   22:     0x559d226baa07 - step_test::step42::{{closure}}::h438dd1931caa2364
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:590:12
[INFO] [stdout]   23:     0x559d22711ca6 - core::ops::function::FnOnce::call_once::hce88b7200c46cee7
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x559d22848a8b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x559d22848a8b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x559d22847bc5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x559d22847bc5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x559d22847bc5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x559d22847bc5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x559d22847bc5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x559d22847bc5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x559d22847bc5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x559d2280b7c4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x559d2280b7c4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x559d2280f19a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x559d2280f19a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x559d2280f19a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x559d2280f19a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x559d2280f19a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x559d2280f19a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x559d2280f19a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x559d228eb7df - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x559d228eb7df - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   44:     0x74e2e4e4faa4 - <unknown>
[INFO] [stdout]   45:     0x74e2e4edca34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- step43 stdout ----
[INFO] [stdout] iter 0
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.8042619029959838 }, Scaler { data: 0.32205531378972063 }, Scaler { data: 0.8784907322876672 }, Scaler { data: 0.33800595206662687 }, Scaler { data: 0.5223072835983422 }, Scaler { data: 0.8160023554879172 }, Scaler { data: 0.696607873326953 }, Scaler { data: 0.0442007820108099 }, Scaler { data: 0.11503367969279073 }, Scaler { data: 0.17875714664098857 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.006231790369627024 }, Scaler { data: -0.10959114983637658 }, Scaler { data: -0.008028245792771149 }, Scaler { data: -0.1727214754639258 }, Scaler { data: -0.07429274674244667 }, Scaler { data: -0.03416386032861616 }, Scaler { data: -0.07701710122254281 }, Scaler { data: -0.16500528597227668 }, Scaler { data: -0.12288896527484428 }, Scaler { data: -0.16591402827260374 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: -0.48102843850022803 }, Scaler { data: 0.07160966537771302 }, Scaler { data: -0.47981281437541456 }, Scaler { data: 0.37709916640325936 }, Scaler { data: -0.1159543200784594 }, Scaler { data: -0.3401525479577925 }, Scaler { data: -0.11425009133524944 }, Scaler { data: 0.36156594663138236 }, Scaler { data: 0.15391737341564665 }, Scaler { data: 0.3539870857432016 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.8318966430165559 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 5.098684244206803 }], shape: [] }
[INFO] [stdout] iter 10
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.804095405132251 }, Scaler { data: 0.27629962410461834 }, Scaler { data: 0.8778261047800782 }, Scaler { data: 0.2661238349367223 }, Scaler { data: 0.49299061072871214 }, Scaler { data: 0.8049828310264522 }, Scaler { data: 0.6677311765065895 }, Scaler { data: -0.02638983945936489 }, Scaler { data: 0.062051609269047764 }, Scaler { data: 0.10852594228196627 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.09075770916075963 }, Scaler { data: -0.12189444328902642 }, Scaler { data: -0.09318160867369124 }, Scaler { data: -0.1477880259123107 }, Scaler { data: -0.11021649972094569 }, Scaler { data: -0.10009836467686195 }, Scaler { data: -0.11289934611552403 }, Scaler { data: -0.14070595247671178 }, Scaler { data: -0.12426161011140052 }, Scaler { data: -0.14348552040035073 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: -0.30408671155347433 }, Scaler { data: 0.2720812351307261 }, Scaler { data: -0.3091174563417575 }, Scaler { data: 0.5651209729994635 }, Scaler { data: 0.07287544520939498 }, Scaler { data: -0.1690706189532381 }, Scaler { data: 0.059110751202568576 }, Scaler { data: 0.5775632635435523 }, Scaler { data: 0.37078696708387904 }, Scaler { data: 0.5576441479808195 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.34607936712204446 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.6134862081271812 }], shape: [] }
[INFO] [stdout] iter 20
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.8444188514498826 }, Scaler { data: 0.23887031903630201 }, Scaler { data: 0.9183366220882154 }, Scaler { data: 0.18874145064376158 }, Scaler { data: 0.48452261855006973 }, Scaler { data: 0.8289645248310854 }, Scaler { data: 0.6626095302721763 }, Scaler { data: -0.10708494211882447 }, Scaler { data: 0.009445940889477908 }, Scaler { data: 0.030924761057392218 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.1044393749580103 }, Scaler { data: -0.11515039989453124 }, Scaler { data: -0.10836978896235 }, Scaler { data: -0.13423990605215078 }, Scaler { data: -0.10836533628281712 }, Scaler { data: -0.10806852571239993 }, Scaler { data: -0.11151789431932237 }, Scaler { data: -0.12580274304392 }, Scaler { data: -0.11499325555259018 }, Scaler { data: -0.12996501092187174 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: -0.36609688348903907 }, Scaler { data: 0.2824577042966894 }, Scaler { data: -0.3801418442909122 }, Scaler { data: 0.5787563918507891 }, Scaler { data: 0.052796232872231084 }, Scaler { data: -0.2305690823477594 }, Scaler { data: 0.016075671111488624 }, Scaler { data: 0.6311017213271538 }, Scaler { data: 0.41104984556997437 }, Scaler { data: 0.5927357665699236 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.24924629404972254 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.5844707812285953 }], shape: [] }
[INFO] [stdout] iter 30
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.8902412919627813 }, Scaler { data: 0.20151362277922663 }, Scaler { data: 0.9651687844241738 }, Scaler { data: 0.11237760467638787 }, Scaler { data: 0.4789903543040787 }, Scaler { data: 0.859197548947856 }, Scaler { data: 0.6629878060527523 }, Scaler { data: -0.19100814885824424 }, Scaler { data: -0.0461922357639478 }, Scaler { data: -0.04806117804644687 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.12017265977843095 }, Scaler { data: -0.1087774908782353 }, Scaler { data: -0.12614726180107297 }, Scaler { data: -0.12154718058562763 }, Scaler { data: -0.10720909215187704 }, Scaler { data: -0.11809783008548962 }, Scaler { data: -0.11161357029406219 }, Scaler { data: -0.11009286354851547 }, Scaler { data: -0.10542940963290465 }, Scaler { data: -0.1164414823731795 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: -0.43299150348828985 }, Scaler { data: 0.2954798745127626 }, Scaler { data: -0.45574746478514383 }, Scaler { data: 0.6002022754833579 }, Scaler { data: 0.032584251786863166 }, Scaler { data: -0.2948950549646569 }, Scaler { data: -0.026728325303308733 }, Scaler { data: 0.6913719860945469 }, Scaler { data: 0.4549041961813572 }, Scaler { data: 0.6348821940732848 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.16054531476318695 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.5533118749335066 }], shape: [] }
[INFO] [stdout] iter 40
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.9407563013913867 }, Scaler { data: 0.1643073990443147 }, Scaler { data: 1.017367557317216 }, Scaler { data: 0.037018933341968346 }, Scaler { data: 0.4761321236540911 }, Scaler { data: 0.8948459160820117 }, Scaler { data: 0.6682548944459411 }, Scaler { data: -0.2773941246700269 }, Scaler { data: -0.10430872841534136 }, Scaler { data: -0.1280445041615269 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.13802647789978684 }, Scaler { data: -0.10262442723620555 }, Scaler { data: -0.14653599350058316 }, Scaler { data: -0.1092314838267483 }, Scaler { data: -0.10662522304154132 }, Scaler { data: -0.1301116562812884 }, Scaler { data: -0.11295573464938573 }, Scaler { data: -0.09312271748810366 }, Scaler { data: -0.09539220830631981 }, Scaler { data: -0.10248831918063928 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: -0.5031894444353358 }, Scaler { data: 0.311619425261348 }, Scaler { data: -0.5343703922334835 }, Scaler { data: 0.6292102760332856 }, Scaler { data: 0.013051924175530805 }, Scaler { data: -0.3607895787726215 }, Scaler { data: -0.06853508700599953 }, Scaler { data: 0.7581911866061871 }, Scaler { data: 0.5026967436380818 }, Scaler { data: 0.683907382774626 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.07841845631372159 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.5198967222646362 }], shape: [] }
[INFO] [stdout] iter 50
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 0.994845381083163 }, Scaler { data: 0.12743798101614784 }, Scaler { data: 1.0736634589033611 }, Scaler { data: -0.03705778377427685 }, Scaler { data: 0.47560602731821106 }, Scaler { data: 0.934808198017079 }, Scaler { data: 0.6776598847958338 }, Scaler { data: -0.36511078930049196 }, Scaler { data: -0.1641137603864807 }, Scaler { data: -0.2083027230887822 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.15785010173503355 }, Scaler { data: -0.09665425128199372 }, Scaler { data: -0.16931963208879988 }, Scaler { data: -0.09707958657709083 }, Scaler { data: -0.1065191064007616 }, Scaler { data: -0.14391277412305795 }, Scaler { data: -0.11534287965157605 }, Scaler { data: -0.0747105385874154 }, Scaler { data: -0.0848530394143373 }, Scaler { data: -0.0879289809789171 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: -0.5755186663973465 }, Scaler { data: 0.33053134428421466 }, Scaler { data: -0.6148270548285492 }, Scaler { data: 0.6646272766784777 }, Scaler { data: -0.005623270429678374 }, Scaler { data: -0.42742147592808455 }, Scaler { data: -0.10911424369990819 }, Scaler { data: 0.8302996572079622 }, Scaler { data: 0.5537945483796364 }, Scaler { data: 0.738638987622039 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: -0.002737657967778694 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.48469883726012664 }], shape: [] }
[INFO] [stdout] iter 60
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 1.0510787842638356 }, Scaler { data: 0.0912548232887169 }, Scaler { data: 1.1324753537177221 }, Scaler { data: -0.10920667144805168 }, Scaler { data: 0.4770104847348837 }, Scaler { data: 0.9777225621344778 }, Scaler { data: 0.6903277595115191 }, Scaler { data: -0.45260918633953456 }, Scaler { data: -0.22451854150548356 }, Scaler { data: -0.28771217909009905 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.17932640255184823 }, Scaler { data: -0.0908637845129117 }, Scaler { data: -0.19409108480014964 }, Scaler { data: -0.08497833790444054 }, Scaler { data: -0.10679885014860452 }, Scaler { data: -0.1591996246987028 }, Scaler { data: -0.11856984930591999 }, Scaler { data: -0.05483774171829004 }, Scaler { data: -0.07384459651621444 }, Scaler { data: -0.07270261265943816 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: -0.6485275395981408 }, Scaler { data: 0.35165787850493585 }, Scaler { data: -0.6956210074483278 }, Scaler { data: 0.7049771048593722 }, Scaler { data: -0.023253249819196978 }, Scaler { data: -0.49370359144442355 }, Scaler { data: -0.14810812791456665 }, Scaler { data: 0.9059319822470342 }, Scaler { data: 0.6071642077187457 }, Scaler { data: 0.7974818669099994 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: 0.06646283854985344 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.44871349934183796 }], shape: [] }
[INFO] [stdout] iter 70
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 1.1078166519076622 }, Scaler { data: 0.05624928362395133 }, Scaler { data: 1.1920164613977344 }, Scaler { data: -0.1784871310002065 }, Scaler { data: 0.47990051202837336 }, Scaler { data: 1.0220467068219101 }, Scaler { data: 0.7052909239953158 }, Scaler { data: -0.5380551957554173 }, Scaler { data: -0.2841980601756578 }, Scaler { data: -0.3648497044134554 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.20195872759282812 }, Scaler { data: -0.08528272128710768 }, Scaler { data: -0.2202395105270138 }, Scaler { data: -0.0729232362172748 }, Scaler { data: -0.1073732415874349 }, Scaler { data: -0.17555172364966815 }, Scaler { data: -0.12241887886278074 }, Scaler { data: -0.03370490208079159 }, Scaler { data: -0.0624813661634571 }, Scaler { data: -0.05689674685793265 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: -0.7205676590408919 }, Scaler { data: 0.37424847128059285 }, Scaler { data: -0.775034840484504 }, Scaler { data: 0.7485037665159273 }, Scaler { data: -0.03965537593613829 }, Scaler { data: -0.5583666691817142 }, Scaler { data: -0.185071389144781 }, Scaler { data: 0.982918428013782 }, Scaler { data: 0.6614323995456061 }, Scaler { data: 0.8584899483013556 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: 0.12905030386369387 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.41334563117584433 }], shape: [] }
[INFO] [stdout] iter 80
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 1.1633622392387268 }, Scaler { data: 0.023000765940036177 }, Scaler { data: 1.2504539990490036 }, Scaler { data: -0.24379977803281375 }, Scaler { data: 0.4838155294081927 }, Scaler { data: 1.0661871555764024 }, Scaler { data: 0.7215501281574206 }, Scaler { data: -0.6195354133132581 }, Scaler { data: -0.34171829387682023 }, Scaler { data: -0.43816548042857023 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.22509822167726945 }, Scaler { data: -0.07996816414225091 }, Scaler { data: -0.24698569221221675 }, Scaler { data: -0.06101788294215018 }, Scaler { data: -0.10815241661245345 }, Scaler { data: -0.19244490517912574 }, Scaler { data: -0.12666034233161927 }, Scaler { data: -0.011748266052732426 }, Scaler { data: -0.05096641238814998 }, Scaler { data: -0.04075896668330921 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: -0.7899334569684007 }, Scaler { data: 0.3974229112391403 }, Scaler { data: -0.8512822078858583 }, Scaler { data: 0.7932943023920995 }, Scaler { data: -0.05466977308920953 }, Scaler { data: -0.6200798139976987 }, Scaler { data: -0.2195279953648468 }, Scaler { data: 1.0588853750785807 }, Scaler { data: 0.7150212923990595 }, Scaler { data: 0.9195289722176956 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: 0.18487818294400557 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.38016474578996023 }], shape: [] }
[INFO] [stdout] iter 90
[INFO] [stdout] w1: Tensor { data: [Scaler { data: 1.216139828549909 }, Scaler { data: -0.007903467771637758 }, Scaler { data: 1.3060937609743013 }, Scaler { data: -0.3040627126873485 }, Scaler { data: 0.4883137942868262 }, Scaler { data: 1.108654366273729 }, Scaler { data: 0.7381538924666556 }, Scaler { data: -0.6952957275790211 }, Scaler { data: -0.3957057669168881 }, Scaler { data: -0.5061954284719365 }], shape: [1, 10] }
[INFO] [stdout] b1: Tensor { data: [Scaler { data: -0.24801451315160272 }, Scaler { data: -0.07499353489527703 }, Scaler { data: -0.27346716562370693 }, Scaler { data: -0.049454550011441036 }, Scaler { data: -0.10905111383559903 }, Scaler { data: -0.20929936174867647 }, Scaler { data: -0.1310636172347965 }, Scaler { data: 0.010404432827751078 }, Scaler { data: -0.03957564852896316 }, Scaler { data: -0.024671647909756518 }], shape: [10] }
[INFO] [stdout] w2: Tensor { data: [Scaler { data: -0.8550350680453883 }, Scaler { data: 0.4202707385996341 }, Scaler { data: -0.9226951090053913 }, Scaler { data: 0.8374623389689533 }, Scaler { data: -0.06817427072396255 }, Scaler { data: -0.6775979664369559 }, Scaler { data: -0.251037055634751 }, Scaler { data: 1.1315217898235226 }, Scaler { data: 0.7663405478098144 }, Scaler { data: 0.9785041192246622 }], shape: [10, 1] }
[INFO] [stdout] b2: Tensor { data: [Scaler { data: 0.23387873912648396 }], shape: [1] }
[INFO] [stdout] loss: Tensor { data: [Scaler { data: 0.3505844735024833 }], shape: [] }
[INFO] [stdout] 
[INFO] [stdout] thread 'step43' 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:     0x559d228e6802 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x559d228e6802 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x559d228e6802 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x559d228e6802 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x559d2290d8e3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x559d2290d8e3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x559d228e3513 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x559d228e3513 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x559d228e6652 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x559d228e7d89 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x559d228e7bbe - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x559d22843224 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x559d22843224 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x559d228e885e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x559d228e885e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x559d228e852a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x559d228e6d09 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x559d228e81bd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x559d2290bf30 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x559d2290c3e6 - core::result::unwrap_failed::h95bc3f5a607b2c95
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5
[INFO] [stdout]   20:     0x559d226ed66b - core::result::Result<T,E>::expect::hab188709179b0f88
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x559d226be8ef - step_test::step43::h2a5b31f053ed7c68
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:846:59
[INFO] [stdout]   22:     0x559d226bd8a7 - step_test::step43::{{closure}}::h3d3e9ed45cfc107e
[INFO] [stdout]                                at /opt/rustwide/workdir/kdezero/tests/step_test.rs:714:12
[INFO] [stdout]   23:     0x559d22711c66 - core::ops::function::FnOnce::call_once::hc8e7324e8ecf801c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x559d22848a8b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x559d22848a8b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x559d22847bc5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x559d22847bc5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x559d22847bc5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x559d22847bc5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x559d22847bc5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x559d22847bc5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x559d22847bc5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x559d2280b7c4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x559d2280b7c4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x559d2280f19a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x559d2280f19a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x559d2280f19a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x559d2280f19a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x559d2280f19a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x559d2280f19a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x559d2280f19a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x559d228eb7df - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x559d228eb7df - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   44:     0x74e2e4e4faa4 - <unknown>
[INFO] [stdout]   45:     0x74e2e4edca34 - 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 0.53s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p kdezero --test step_test`
[INFO] running `Command { std: "docker" "inspect" "bf9b671f09655e01888ac827eaa0d6996dc0bd499e30a32821616d7aa778505c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf9b671f09655e01888ac827eaa0d6996dc0bd499e30a32821616d7aa778505c", kill_on_drop: false }`
[INFO] [stdout] bf9b671f09655e01888ac827eaa0d6996dc0bd499e30a32821616d7aa778505c
