[INFO] fetching crate blasphemy 0.0.2...
[INFO] testing blasphemy-0.0.2 against 1.76.0 for beta-1.77-1
[INFO] extracting crate blasphemy 0.0.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate blasphemy 0.0.2 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blasphemy 0.0.2
[INFO] finished tweaking crates.io crate blasphemy 0.0.2
[INFO] tweaked toml for crates.io crate blasphemy 0.0.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread_local v0.2.7
[INFO] [stderr]   Downloaded rand_core v0.4.2
[INFO] [stderr]   Downloaded rdrand v0.4.0
[INFO] [stderr]   Downloaded thread-id v2.0.0
[INFO] [stderr]   Downloaded rand_core v0.3.1
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[INFO] [stderr]   Downloaded utf8-ranges v0.1.3
[INFO] [stderr]   Downloaded getopts v0.2.21
[INFO] [stderr]   Downloaded aho-corasick v0.5.3
[INFO] [stderr]   Downloaded num-complex v0.1.43
[INFO] [stderr]   Downloaded regex-syntax v0.3.9
[INFO] [stderr]   Downloaded regex v0.1.80
[INFO] [stderr]   Downloaded miniz-sys v0.1.12
[INFO] [stderr]   Downloaded flate2 v0.2.20
[INFO] [stderr]   Downloaded rand v0.4.6
[INFO] [stderr]   Downloaded num-bigint v0.1.44
[INFO] [stderr]   Downloaded num v0.1.42
[INFO] [stderr]   Downloaded rustml v0.0.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 498e2c8bc6c43d527ec14dbbb4ee9a72b3280c491dc4bd9f056fd9c71d0180d7
[INFO] running `Command { std: "docker" "start" "-a" "498e2c8bc6c43d527ec14dbbb4ee9a72b3280c491dc4bd9f056fd9c71d0180d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "498e2c8bc6c43d527ec14dbbb4ee9a72b3280c491dc4bd9f056fd9c71d0180d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "498e2c8bc6c43d527ec14dbbb4ee9a72b3280c491dc4bd9f056fd9c71d0180d7", kill_on_drop: false }`
[INFO] [stdout] 498e2c8bc6c43d527ec14dbbb4ee9a72b3280c491dc4bd9f056fd9c71d0180d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8713d8d48ff41ef933b219eb1a166118b335fdc88433b6a9cd4af2c089a8a986
[INFO] running `Command { std: "docker" "start" "-a" "8713d8d48ff41ef933b219eb1a166118b335fdc88433b6a9cd4af2c089a8a986", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling rustml v0.0.7
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling blasphemy v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias_err`
[INFO] [stdout]    --> src/lib.rs:187:45
[INFO] [stdout]     |
[INFO] [stdout] 187 |                 Layer::Linear{inp, z, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                             ^^^^^^^^ help: try ignoring the field: `bias_err: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weights_err`
[INFO] [stdout]    --> src/lib.rs:187:64
[INFO] [stdout]     |
[INFO] [stdout] 187 |                 Layer::Linear{inp, z, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                                                ^^^^^^^^^^^ help: try ignoring the field: `weights_err: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias_err`
[INFO] [stdout]    --> src/lib.rs:194:49
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} =>{
[INFO] [stdout]     |                                                 ^^^^^^^^ help: try ignoring the field: `bias_err: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weights_err`
[INFO] [stdout]    --> src/lib.rs:194:68
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} =>{
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^ help: try ignoring the field: `weights_err: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reject`
[INFO] [stdout]    --> src/lib.rs:212:32
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 Layer::Dropout{reject} => {
[INFO] [stdout]     |                                ^^^^^^ help: try ignoring the field: `reject: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/lib.rs:235:37
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 Layer::Sigmoid{inp, z, a, bias,bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                     ^ help: try ignoring the field: `z: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:235:40
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 Layer::Sigmoid{inp, z, a, bias,bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                        ^ help: try ignoring the field: `a: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias`
[INFO] [stdout]    --> src/lib.rs:235:43
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 Layer::Sigmoid{inp, z, a, bias,bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                           ^^^^ help: try ignoring the field: `bias: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/lib.rs:247:36
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 Layer::Linear{inp, z,bias,bias_err, weights,weights_err} => {
[INFO] [stdout]     |                                    ^ help: try ignoring the field: `z: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias`
[INFO] [stdout]    --> src/lib.rs:247:38
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 Layer::Linear{inp, z,bias,bias_err, weights,weights_err} => {
[INFO] [stdout]     |                                      ^^^^ help: try ignoring the field: `bias: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reject`
[INFO] [stdout]    --> src/lib.rs:259:32
[INFO] [stdout]     |
[INFO] [stdout] 259 |                 Layer::Dropout{reject} => ()
[INFO] [stdout]     |                                ^^^^^^ help: try ignoring the field: `reject: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inp`
[INFO] [stdout]    --> src/lib.rs:270:32
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                ^^^ help: try ignoring the field: `inp: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/lib.rs:270:37
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                     ^ help: try ignoring the field: `z: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:270:40
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                        ^ help: try ignoring the field: `a: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inp`
[INFO] [stdout]    --> src/lib.rs:286:31
[INFO] [stdout]     |
[INFO] [stdout] 286 |                 Layer::Linear{inp, z, bias, bias_err, weights,weights_err} => {
[INFO] [stdout]     |                               ^^^ help: try ignoring the field: `inp: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/lib.rs:286:36
[INFO] [stdout]     |
[INFO] [stdout] 286 |                 Layer::Linear{inp, z, bias, bias_err, weights,weights_err} => {
[INFO] [stdout]     |                                    ^ help: try ignoring the field: `z: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reject`
[INFO] [stdout]    --> src/lib.rs:303:32
[INFO] [stdout]     |
[INFO] [stdout] 303 |                 Layer::Dropout{reject} => ()
[INFO] [stdout]     |                                ^^^^^^ help: try ignoring the field: `reject: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Linear` is never constructed
[INFO] [stdout]   --> src/lib.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct Linear {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Residual` is never constructed
[INFO] [stdout]   --> src/lib.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct Residual {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sigmoid` is never constructed
[INFO] [stdout]   --> src/lib.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct Sigmoid {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Softmax` is never constructed
[INFO] [stdout]   --> src/lib.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct Softmax{
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dropout` is never constructed
[INFO] [stdout]   --> src/lib.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct Dropout{
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.36s
[INFO] running `Command { std: "docker" "inspect" "8713d8d48ff41ef933b219eb1a166118b335fdc88433b6a9cd4af2c089a8a986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8713d8d48ff41ef933b219eb1a166118b335fdc88433b6a9cd4af2c089a8a986", kill_on_drop: false }`
[INFO] [stdout] 8713d8d48ff41ef933b219eb1a166118b335fdc88433b6a9cd4af2c089a8a986
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6defb6797bf6ff35567aee67feea27d20ade5f4c265230e4bc4add570284bd82
[INFO] running `Command { std: "docker" "start" "-a" "6defb6797bf6ff35567aee67feea27d20ade5f4c265230e4bc4add570284bd82", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias_err`
[INFO] [stdout]    --> src/lib.rs:187:45
[INFO] [stdout]     |
[INFO] [stdout] 187 |                 Layer::Linear{inp, z, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                             ^^^^^^^^ help: try ignoring the field: `bias_err: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weights_err`
[INFO] [stdout]    --> src/lib.rs:187:64
[INFO] [stdout]     |
[INFO] [stdout] 187 |                 Layer::Linear{inp, z, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                                                ^^^^^^^^^^^ help: try ignoring the field: `weights_err: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias_err`
[INFO] [stdout]    --> src/lib.rs:194:49
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} =>{
[INFO] [stdout]     |                                                 ^^^^^^^^ help: try ignoring the field: `bias_err: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weights_err`
[INFO] [stdout]    --> src/lib.rs:194:68
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} =>{
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^ help: try ignoring the field: `weights_err: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reject`
[INFO] [stdout]    --> src/lib.rs:212:32
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 Layer::Dropout{reject} => {
[INFO] [stdout]     |                                ^^^^^^ help: try ignoring the field: `reject: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/lib.rs:235:37
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 Layer::Sigmoid{inp, z, a, bias,bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                     ^ help: try ignoring the field: `z: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:235:40
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 Layer::Sigmoid{inp, z, a, bias,bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                        ^ help: try ignoring the field: `a: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias`
[INFO] [stdout]    --> src/lib.rs:235:43
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 Layer::Sigmoid{inp, z, a, bias,bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                           ^^^^ help: try ignoring the field: `bias: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/lib.rs:247:36
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 Layer::Linear{inp, z,bias,bias_err, weights,weights_err} => {
[INFO] [stdout]     |                                    ^ help: try ignoring the field: `z: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias`
[INFO] [stdout]    --> src/lib.rs:247:38
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 Layer::Linear{inp, z,bias,bias_err, weights,weights_err} => {
[INFO] [stdout]     |                                      ^^^^ help: try ignoring the field: `bias: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reject`
[INFO] [stdout]    --> src/lib.rs:259:32
[INFO] [stdout]     |
[INFO] [stdout] 259 |                 Layer::Dropout{reject} => ()
[INFO] [stdout]     |                                ^^^^^^ help: try ignoring the field: `reject: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inp`
[INFO] [stdout]    --> src/lib.rs:270:32
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                ^^^ help: try ignoring the field: `inp: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/lib.rs:270:37
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                     ^ help: try ignoring the field: `z: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:270:40
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                        ^ help: try ignoring the field: `a: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inp`
[INFO] [stdout]    --> src/lib.rs:286:31
[INFO] [stdout]     |
[INFO] [stdout] 286 |                 Layer::Linear{inp, z, bias, bias_err, weights,weights_err} => {
[INFO] [stdout]     |                               ^^^ help: try ignoring the field: `inp: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/lib.rs:286:36
[INFO] [stdout]     |
[INFO] [stdout] 286 |                 Layer::Linear{inp, z, bias, bias_err, weights,weights_err} => {
[INFO] [stdout]     |                                    ^ help: try ignoring the field: `z: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reject`
[INFO] [stdout]    --> src/lib.rs:303:32
[INFO] [stdout]     |
[INFO] [stdout] 303 |                 Layer::Dropout{reject} => ()
[INFO] [stdout]     |                                ^^^^^^ help: try ignoring the field: `reject: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Linear` is never constructed
[INFO] [stdout]   --> src/lib.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct Linear {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Residual` is never constructed
[INFO] [stdout]   --> src/lib.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct Residual {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sigmoid` is never constructed
[INFO] [stdout]   --> src/lib.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct Sigmoid {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Softmax` is never constructed
[INFO] [stdout]   --> src/lib.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct Softmax{
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dropout` is never constructed
[INFO] [stdout]   --> src/lib.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct Dropout{
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling blasphemy v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias_err`
[INFO] [stdout]    --> src/lib.rs:187:45
[INFO] [stdout]     |
[INFO] [stdout] 187 |                 Layer::Linear{inp, z, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                             ^^^^^^^^ help: try ignoring the field: `bias_err: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weights_err`
[INFO] [stdout]    --> src/lib.rs:187:64
[INFO] [stdout]     |
[INFO] [stdout] 187 |                 Layer::Linear{inp, z, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                                                ^^^^^^^^^^^ help: try ignoring the field: `weights_err: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias_err`
[INFO] [stdout]    --> src/lib.rs:194:49
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} =>{
[INFO] [stdout]     |                                                 ^^^^^^^^ help: try ignoring the field: `bias_err: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weights_err`
[INFO] [stdout]    --> src/lib.rs:194:68
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} =>{
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^ help: try ignoring the field: `weights_err: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reject`
[INFO] [stdout]    --> src/lib.rs:212:32
[INFO] [stdout]     |
[INFO] [stdout] 212 |                 Layer::Dropout{reject} => {
[INFO] [stdout]     |                                ^^^^^^ help: try ignoring the field: `reject: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/lib.rs:235:37
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 Layer::Sigmoid{inp, z, a, bias,bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                     ^ help: try ignoring the field: `z: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:235:40
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 Layer::Sigmoid{inp, z, a, bias,bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                        ^ help: try ignoring the field: `a: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias`
[INFO] [stdout]    --> src/lib.rs:235:43
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 Layer::Sigmoid{inp, z, a, bias,bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                           ^^^^ help: try ignoring the field: `bias: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/lib.rs:247:36
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 Layer::Linear{inp, z,bias,bias_err, weights,weights_err} => {
[INFO] [stdout]     |                                    ^ help: try ignoring the field: `z: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias`
[INFO] [stdout]    --> src/lib.rs:247:38
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 Layer::Linear{inp, z,bias,bias_err, weights,weights_err} => {
[INFO] [stdout]     |                                      ^^^^ help: try ignoring the field: `bias: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reject`
[INFO] [stdout]    --> src/lib.rs:259:32
[INFO] [stdout]     |
[INFO] [stdout] 259 |                 Layer::Dropout{reject} => ()
[INFO] [stdout]     |                                ^^^^^^ help: try ignoring the field: `reject: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inp`
[INFO] [stdout]    --> src/lib.rs:270:32
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                ^^^ help: try ignoring the field: `inp: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/lib.rs:270:37
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                     ^ help: try ignoring the field: `z: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:270:40
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} => {
[INFO] [stdout]     |                                        ^ help: try ignoring the field: `a: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inp`
[INFO] [stdout]    --> src/lib.rs:286:31
[INFO] [stdout]     |
[INFO] [stdout] 286 |                 Layer::Linear{inp, z, bias, bias_err, weights,weights_err} => {
[INFO] [stdout]     |                               ^^^ help: try ignoring the field: `inp: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]    --> src/lib.rs:286:36
[INFO] [stdout]     |
[INFO] [stdout] 286 |                 Layer::Linear{inp, z, bias, bias_err, weights,weights_err} => {
[INFO] [stdout]     |                                    ^ help: try ignoring the field: `z: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reject`
[INFO] [stdout]    --> src/lib.rs:303:32
[INFO] [stdout]     |
[INFO] [stdout] 303 |                 Layer::Dropout{reject} => ()
[INFO] [stdout]     |                                ^^^^^^ help: try ignoring the field: `reject: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `err` is never read
[INFO] [stdout]    --> src/lib.rs:331:9
[INFO] [stdout]     |
[INFO] [stdout] 331 |         err = nn.backprop(&input, &output);
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Linear` is never constructed
[INFO] [stdout]   --> src/lib.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct Linear {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Residual` is never constructed
[INFO] [stdout]   --> src/lib.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct Residual {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sigmoid` is never constructed
[INFO] [stdout]   --> src/lib.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct Sigmoid {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Softmax` is never constructed
[INFO] [stdout]   --> src/lib.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct Softmax{
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dropout` is never constructed
[INFO] [stdout]   --> src/lib.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct Dropout{
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "6defb6797bf6ff35567aee67feea27d20ade5f4c265230e4bc4add570284bd82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6defb6797bf6ff35567aee67feea27d20ade5f4c265230e4bc4add570284bd82", kill_on_drop: false }`
[INFO] [stdout] 6defb6797bf6ff35567aee67feea27d20ade5f4c265230e4bc4add570284bd82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f52aeda61bd7be346336d3d2b1558640c463513f2c94ba17a00bef1f9b1df65f
[INFO] running `Command { std: "docker" "start" "-a" "f52aeda61bd7be346336d3d2b1558640c463513f2c94ba17a00bef1f9b1df65f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::cmp`
[INFO] [stderr]  --> src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::cmp;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bias_err`
[INFO] [stderr]    --> src/lib.rs:187:45
[INFO] [stderr]     |
[INFO] [stderr] 187 |                 Layer::Linear{inp, z, bias, bias_err, weights, weights_err} => {
[INFO] [stderr]     |                                             ^^^^^^^^ help: try ignoring the field: `bias_err: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `weights_err`
[INFO] [stderr]    --> src/lib.rs:187:64
[INFO] [stderr]     |
[INFO] [stderr] 187 |                 Layer::Linear{inp, z, bias, bias_err, weights, weights_err} => {
[INFO] [stderr]     |                                                                ^^^^^^^^^^^ help: try ignoring the field: `weights_err: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bias_err`
[INFO] [stderr]    --> src/lib.rs:194:49
[INFO] [stderr]     |
[INFO] [stderr] 194 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} =>{
[INFO] [stderr]     |                                                 ^^^^^^^^ help: try ignoring the field: `bias_err: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `weights_err`
[INFO] [stderr]    --> src/lib.rs:194:68
[INFO] [stderr]     |
[INFO] [stderr] 194 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} =>{
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^ help: try ignoring the field: `weights_err: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reject`
[INFO] [stderr]    --> src/lib.rs:212:32
[INFO] [stderr]     |
[INFO] [stderr] 212 |                 Layer::Dropout{reject} => {
[INFO] [stderr]     |                                ^^^^^^ help: try ignoring the field: `reject: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `z`
[INFO] [stderr]    --> src/lib.rs:235:37
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 Layer::Sigmoid{inp, z, a, bias,bias_err, weights, weights_err} => {
[INFO] [stderr]     |                                     ^ help: try ignoring the field: `z: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/lib.rs:235:40
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 Layer::Sigmoid{inp, z, a, bias,bias_err, weights, weights_err} => {
[INFO] [stderr]     |                                        ^ help: try ignoring the field: `a: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bias`
[INFO] [stderr]    --> src/lib.rs:235:43
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 Layer::Sigmoid{inp, z, a, bias,bias_err, weights, weights_err} => {
[INFO] [stderr]     |                                           ^^^^ help: try ignoring the field: `bias: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `z`
[INFO] [stderr]    --> src/lib.rs:247:36
[INFO] [stderr]     |
[INFO] [stderr] 247 |                 Layer::Linear{inp, z,bias,bias_err, weights,weights_err} => {
[INFO] [stderr]     |                                    ^ help: try ignoring the field: `z: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bias`
[INFO] [stderr]    --> src/lib.rs:247:38
[INFO] [stderr]     |
[INFO] [stderr] 247 |                 Layer::Linear{inp, z,bias,bias_err, weights,weights_err} => {
[INFO] [stderr]     |                                      ^^^^ help: try ignoring the field: `bias: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reject`
[INFO] [stderr]    --> src/lib.rs:259:32
[INFO] [stderr]     |
[INFO] [stderr] 259 |                 Layer::Dropout{reject} => ()
[INFO] [stderr]     |                                ^^^^^^ help: try ignoring the field: `reject: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inp`
[INFO] [stderr]    --> src/lib.rs:270:32
[INFO] [stderr]     |
[INFO] [stderr] 270 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} => {
[INFO] [stderr]     |                                ^^^ help: try ignoring the field: `inp: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `z`
[INFO] [stderr]    --> src/lib.rs:270:37
[INFO] [stderr]     |
[INFO] [stderr] 270 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} => {
[INFO] [stderr]     |                                     ^ help: try ignoring the field: `z: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/lib.rs:270:40
[INFO] [stderr]     |
[INFO] [stderr] 270 |                 Layer::Sigmoid{inp, z, a, bias, bias_err, weights, weights_err} => {
[INFO] [stderr]     |                                        ^ help: try ignoring the field: `a: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inp`
[INFO] [stderr]    --> src/lib.rs:286:31
[INFO] [stderr]     |
[INFO] [stderr] 286 |                 Layer::Linear{inp, z, bias, bias_err, weights,weights_err} => {
[INFO] [stderr]     |                               ^^^ help: try ignoring the field: `inp: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `z`
[INFO] [stderr]    --> src/lib.rs:286:36
[INFO] [stderr]     |
[INFO] [stderr] 286 |                 Layer::Linear{inp, z, bias, bias_err, weights,weights_err} => {
[INFO] [stderr]     |                                    ^ help: try ignoring the field: `z: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reject`
[INFO] [stderr]    --> src/lib.rs:303:32
[INFO] [stderr]     |
[INFO] [stderr] 303 |                 Layer::Dropout{reject} => ()
[INFO] [stderr]     |                                ^^^^^^ help: try ignoring the field: `reject: _`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Linear` is never constructed
[INFO] [stderr]   --> src/lib.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | struct Linear {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Residual` is never constructed
[INFO] [stderr]   --> src/lib.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | struct Residual {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Sigmoid` is never constructed
[INFO] [stderr]   --> src/lib.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 | struct Sigmoid {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Softmax` is never constructed
[INFO] [stderr]   --> src/lib.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 73 | struct Softmax{
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Dropout` is never constructed
[INFO] [stderr]   --> src/lib.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 75 | struct Dropout{
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `err` is never read
[INFO] [stderr]    --> src/lib.rs:331:9
[INFO] [stderr]     |
[INFO] [stderr] 331 |         err = nn.backprop(&input, &output);
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `blasphemy` (lib) generated 23 warnings (run `cargo fix --lib -p blasphemy` to apply 18 suggestions)
[INFO] [stderr] warning: `blasphemy` (lib test) generated 24 warnings (23 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blasphemy-0ff3b7f281ea7ef7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_1 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_1 stdout ----
[INFO] [stdout] iter=0 error=0.9462033971584665
[INFO] [stdout] iter=3 error=0.76010895744796
[INFO] [stdout] iter=6 error=0.5097638810120075
[INFO] [stdout] iter=9 error=0.43695940918157783
[INFO] [stdout] iter=12 error=0.38725104339897953
[INFO] [stdout] iter=15 error=0.3555392121660422
[INFO] [stdout] iter=18 error=0.3352167317046748
[INFO] [stdout] iter=21 error=0.3225843635636609
[INFO] [stdout] iter=24 error=0.3144482811159238
[INFO] [stdout] iter=27 error=0.3088332490680754
[INFO] [stdout] iter=30 error=0.30456712360063387
[INFO] [stdout] iter=33 error=0.30096257328828446
[INFO] [stdout] iter=36 error=0.2976269807211668
[INFO] [stdout] iter=39 error=0.2943465059789809
[INFO] [stdout] iter=42 error=0.2910144809436632
[INFO] [stdout] iter=45 error=0.28758700921093766
[INFO] [stdout] iter=48 error=0.2840555472478105
[INFO] [stdout] iter=51 error=0.2804301703422875
[INFO] [stdout] iter=54 error=0.27672956540262
[INFO] [stdout] iter=57 error=0.2729752348901335
[INFO] [stdout] iter=60 error=0.26918830698039486
[INFO] [stdout] iter=63 error=0.2653879301397351
[INFO] [stdout] iter=66 error=0.2615906058196192
[INFO] [stdout] iter=69 error=0.2578100549062323
[INFO] [stdout] iter=72 error=0.25405736886656594
[INFO] [stdout] iter=75 error=0.2503412955343767
[INFO] [stdout] iter=78 error=0.24666857195497513
[INFO] [stdout] iter=81 error=0.2430442555947495
[INFO] [stdout] iter=84 error=0.23947202898019404
[INFO] [stdout] iter=87 error=0.23595446697762257
[INFO] [stdout] iter=90 error=0.2324932640365471
[INFO] [stdout] iter=93 error=0.22908942310231736
[INFO] [stdout] iter=96 error=0.2257434100301439
[INFO] [stdout] iter=99 error=0.22245527813443094
[INFO] [stdout] iter=102 error=0.21922476756540804
[INFO] [stdout] iter=105 error=0.21605138387546374
[INFO] [stdout] iter=108 error=0.2129344596333681
[INFO] [stdout] iter=111 error=0.20987320238882032
[INFO] [stdout] iter=114 error=0.20686673174983236
[INFO] [stdout] iter=117 error=0.20391410784490113
[INFO] [stdout] iter=120 error=0.20101435301426868
[INFO] [stdout] iter=123 error=0.19816646821199868
[INFO] [stdout] iter=126 error=0.19536944529933578
[INFO] [stdout] iter=129 error=0.1926222761631887
[INFO] [stdout] iter=132 error=0.1899239593940385
[INFO] [stdout] iter=135 error=0.18727350509761906
[INFO] [stdout] iter=138 error=0.18466993828745235
[INFO] [stdout] iter=141 error=0.18211230120472655
[INFO] [stdout] iter=144 error=0.1795996548328951
[INFO] [stdout] iter=147 error=0.1771310798124814
[INFO] [stdout] iter=150 error=0.17470567691332667
[INFO] [stdout] iter=153 error=0.1723225671840786
[INFO] [stdout] iter=156 error=0.1699808918697474
[INFO] [stdout] iter=159 error=0.16767981216583552
[INFO] [stdout] iter=162 error=0.16541850886039322
[INFO] [stdout] iter=165 error=0.16319618190222837
[INFO] [stdout] iter=168 error=0.16101204992348622
[INFO] [stdout] iter=171 error=0.15886534973720745
[INFO] [stdout] iter=174 error=0.1567553358247269
[INFO] [stdout] iter=177 error=0.15468127982344068
[INFO] [stdout] iter=180 error=0.15264247002223147
[INFO] [stdout] iter=183 error=0.15063821086943802
[INFO] [stdout] iter=186 error=0.1486678224964742
[INFO] [stdout] iter=189 error=0.14673064025891075
[INFO] [stdout] iter=192 error=0.1448260142958988
[INFO] [stdout] iter=195 error=0.14295330910815357
[INFO] [stdout] iter=198 error=0.14111190315425368
[INFO] [stdout] thread 'test_1' panicked at src/lib.rs:340:5:
[INFO] [stdout] assertion failed: err < 0.01f64
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x560c9fa9c876 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x560c9fa9c876 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x560c9fa9c876 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x560c9fa9c876 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x560c9fac5700 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x560c9fac5700 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x560c9fa9a2df - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x560c9fa9c654 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x560c9fa9c654 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x560c9fa9e3c7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x560c9fa9e0ad - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x560c9fa58a27 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x560c9fa58a27 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x560c9fa9e9e6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x560c9fa9e9e6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x560c9fa9e6f9 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x560c9fa9cd76 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x560c9fa9e490 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x560c9fa1ecd5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x560c9fa1ed93 - core::panicking::panic::hb837a5ebbbe5b188
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x560c9fa2392f - blasphemy::test_1::ha363607feec4c0eb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:340:5
[INFO] [stdout]   21:     0x560c9fa23767 - blasphemy::test_1::{{closure}}::h305cc01351ccf77d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:318:12
[INFO] [stdout]   22:     0x560c9fa1fa16 - core::ops::function::FnOnce::call_once::h06d53f6a7444b3de
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x560c9fa5e2ff - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x560c9fa5e2ff - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   25:     0x560c9fa5d081 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   26:     0x560c9fa5d081 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x560c9fa5d081 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   28:     0x560c9fa5d081 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   29:     0x560c9fa5d081 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   30:     0x560c9fa5d081 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   31:     0x560c9fa5d081 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   32:     0x560c9fa243b6 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   33:     0x560c9fa243b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   34:     0x560c9fa29417 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   35:     0x560c9fa29417 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x560c9fa29417 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   37:     0x560c9fa29417 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   38:     0x560c9fa29417 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   39:     0x560c9fa29417 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   40:     0x560c9fa29417 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x560c9faa34a5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   42:     0x560c9faa34a5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x560c9faa34a5 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   44:     0x7f503570aac3 - <unknown>
[INFO] [stdout]   45:     0x7f503579bbf4 - __clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_1
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "f52aeda61bd7be346336d3d2b1558640c463513f2c94ba17a00bef1f9b1df65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52aeda61bd7be346336d3d2b1558640c463513f2c94ba17a00bef1f9b1df65f", kill_on_drop: false }`
[INFO] [stdout] f52aeda61bd7be346336d3d2b1558640c463513f2c94ba17a00bef1f9b1df65f
