[INFO] fetching crate blasphemy 0.0.2...
[INFO] testing blasphemy-0.0.2 against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] extracting crate blasphemy 0.0.2 into /workspace/builds/worker-5-tc1/source
[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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate blasphemy 0.0.2 on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 38 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasi v0.10.0+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded time v0.1.45
[INFO] [stderr]   Downloaded utf8-ranges v0.1.3
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[INFO] [stderr]   Downloaded kernel32-sys v0.2.2
[INFO] [stderr]   Downloaded rand_core v0.4.2
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[INFO] [stderr]   Downloaded rustc-serialize v0.3.25
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 295d416235f0ebcc1e2a76772c3ec2bc4d33566f4ba351bd35257e99d9e57b7a
[INFO] running `Command { std: "docker" "start" "-a" "295d416235f0ebcc1e2a76772c3ec2bc4d33566f4ba351bd35257e99d9e57b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "295d416235f0ebcc1e2a76772c3ec2bc4d33566f4ba351bd35257e99d9e57b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "295d416235f0ebcc1e2a76772c3ec2bc4d33566f4ba351bd35257e99d9e57b7a", kill_on_drop: false }`
[INFO] [stdout] 295d416235f0ebcc1e2a76772c3ec2bc4d33566f4ba351bd35257e99d9e57b7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0acf5b0addd434d9fe7781c2d58a1fcf860bab31b41dd7a33e48b8d81f6ba58
[INFO] running `Command { std: "docker" "start" "-a" "b0acf5b0addd434d9fe7781c2d58a1fcf860bab31b41dd7a33e48b8d81f6ba58", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.1.45
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling num-rational v0.1.43
[INFO] [stderr]    Compiling num-complex v0.1.44
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling rustml v0.0.7
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling num v0.1.43
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.84s
[INFO] running `Command { std: "docker" "inspect" "b0acf5b0addd434d9fe7781c2d58a1fcf860bab31b41dd7a33e48b8d81f6ba58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0acf5b0addd434d9fe7781c2d58a1fcf860bab31b41dd7a33e48b8d81f6ba58", kill_on_drop: false }`
[INFO] [stdout] b0acf5b0addd434d9fe7781c2d58a1fcf860bab31b41dd7a33e48b8d81f6ba58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3573bba670f5048606c3f33e7b1e5a014de81944dde12ef3844a9b088322df1
[INFO] running `Command { std: "docker" "start" "-a" "b3573bba670f5048606c3f33e7b1e5a014de81944dde12ef3844a9b088322df1", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling blasphemy v0.0.2 (/opt/rustwide/workdir)
[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)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 334 |         err = nn.backprop(&input, &output);
[INFO] [stdout]     |         ---------------------------------- `err` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "b3573bba670f5048606c3f33e7b1e5a014de81944dde12ef3844a9b088322df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3573bba670f5048606c3f33e7b1e5a014de81944dde12ef3844a9b088322df1", kill_on_drop: false }`
[INFO] [stdout] b3573bba670f5048606c3f33e7b1e5a014de81944dde12ef3844a9b088322df1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48fdc55a79798cf45380f7b4d47932774ba3fc569eb9507442fedb367cef79d6
[INFO] running `Command { std: "docker" "start" "-a" "48fdc55a79798cf45380f7b4d47932774ba3fc569eb9507442fedb367cef79d6", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 334 |         err = nn.backprop(&input, &output);
[INFO] [stderr]     |         ---------------------------------- `err` is overwritten here before the previous value is read
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) 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` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blasphemy-aaeb650265fe5732)
[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=0.5913037852371742
[INFO] [stdout] iter=3 error=0.5628908383887397
[INFO] [stdout] iter=6 error=0.5107875313279236
[INFO] [stdout] iter=9 error=0.48840164154021515
[INFO] [stdout] iter=12 error=0.47390056643033057
[INFO] [stdout] iter=15 error=0.4645483936131623
[INFO] [stdout] iter=18 error=0.4585357820868893
[INFO] [stdout] iter=21 error=0.4546303784124733
[INFO] [stdout] iter=24 error=0.4507281229960692
[INFO] [stdout] iter=27 error=0.44690002207046897
[INFO] [stdout] iter=30 error=0.4425058730660633
[INFO] [stdout] iter=33 error=0.4402501322857635
[INFO] [stdout] iter=36 error=0.4329189299782441
[INFO] [stdout] iter=39 error=0.42912924950465886
[INFO] [stdout] iter=42 error=0.4160731831744758
[INFO] [stdout] iter=45 error=0.4084925765546477
[INFO] [stdout] iter=48 error=0.3849724679419729
[INFO] [stdout] iter=51 error=0.3722905348891187
[INFO] [stdout] iter=54 error=0.3722946304197524
[INFO] [stdout] iter=57 error=0.3335236999472715
[INFO] [stdout] iter=60 error=0.31582831786027665
[INFO] [stdout] iter=63 error=0.24530498661014288
[INFO] [stdout] iter=66 error=0.2576325274322717
[INFO] [stdout] iter=69 error=0.20763356171639993
[INFO] [stdout] iter=72 error=0.2068321122550656
[INFO] [stdout] iter=75 error=0.20282933966353883
[INFO] [stdout] iter=78 error=0.19621152731742522
[INFO] [stdout] iter=81 error=0.18851944901184267
[INFO] [stdout] iter=84 error=0.08464513624960993
[INFO] [stdout] iter=87 error=0.0813935669346307
[INFO] [stdout] iter=90 error=0.07778965771455636
[INFO] [stdout] iter=93 error=0.07413406825618998
[INFO] [stdout] iter=96 error=0.07045148327969931
[INFO] [stdout] iter=99 error=0.06686130618368714
[INFO] [stdout] iter=102 error=0.06343447745937955
[INFO] [stdout] iter=105 error=0.060136475116729864
[INFO] [stdout] iter=108 error=0.05703097761671552
[INFO] [stdout] iter=111 error=0.05407660886368974
[INFO] [stdout] iter=114 error=0.05129502459644543
[INFO] [stdout] iter=117 error=0.04869656884873204
[INFO] [stdout] iter=120 error=0.04624291916190003
[INFO] [stdout] iter=123 error=0.04395454363659552
[INFO] [stdout] iter=126 error=0.04179747593147319
[INFO] [stdout] iter=129 error=0.03978607232859365
[INFO] [stdout] iter=132 error=0.03789090668054306
[INFO] [stdout] iter=135 error=0.036122563111843586
[INFO] [stdout] iter=138 error=0.034455818371421004
[INFO] [stdout] iter=141 error=0.03289882941859082
[INFO] [stdout] iter=144 error=0.03143006856656905
[INFO] [stdout] iter=147 error=0.030056064505696603
[INFO] [stdout] iter=150 error=0.028758458151572054
[INFO] [stdout] iter=153 error=0.02754263944644081
[INFO] [stdout] iter=156 error=0.02639293194083985
[INFO] [stdout] iter=159 error=0.02531389620311243
[INFO] [stdout] iter=162 error=0.024292113601818575
[INFO] [stdout] iter=165 error=0.023331517136574845
[INFO] [stdout] iter=168 error=0.022420584608062726
[INFO] [stdout] iter=171 error=0.021562757458387705
[INFO] [stdout] iter=174 error=0.020748106884604822
[INFO] [stdout] iter=177 error=0.019979677568563625
[INFO] [stdout] iter=180 error=0.019248881855815428
[INFO] [stdout] iter=183 error=0.018558436011026424
[INFO] [stdout] iter=186 error=0.017900884225972663
[INFO] [stdout] iter=189 error=0.017276516557773108
[INFO] [stdout] iter=192 error=0.01668524407476479
[INFO] [stdout] iter=195 error=0.01612100032664112
[INFO] [stdout] iter=198 error=0.0155858718366018
[INFO] [stdout] 
[INFO] [stdout] thread 'test_1' (25) panicked at src/lib.rs:340:5:
[INFO] [stdout] assertion failed: err < 0.01f64
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57763ecb3d4a - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57763ecb3d4a - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57763ecb3d4a - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x57763ecb3d4a - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x57763ecc7c3a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x57763ecc7c3a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x57763ecb8652 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x57763ecb8652 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x57763ec92d4f - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x57763ec92d4f - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x57763ecac1a9 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x57763ec38b4c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x57763ec38b4c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x57763ecac362 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x57763ecac362 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x57763ec92e3a - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x57763ec87fe9 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x57763ec93b1d - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x57763ecc838c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x57763ecc8352 - core[4a92201981c6b77a]::panicking::panic
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x57763ec288b4 - blasphemy[15e10eb086889685]::test_1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:340:5
[INFO] [stdout]   21:     0x57763ec28217 - blasphemy[15e10eb086889685]::test_1::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:318:12
[INFO] [stdout]   22:     0x57763ec2bd86 - <blasphemy[15e10eb086889685]::test_1::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x57763ec2be2b - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x57763ec2be2b - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   25:     0x57763ec3961b - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   26:     0x57763ec3961b - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   27:     0x57763ec3961b - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x57763ec3961b - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x57763ec3961b - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x57763ec3961b - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   31:     0x57763ec3961b - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   32:     0x57763ec32d34 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   33:     0x57763ec32d34 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x57763ec3c222 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   35:     0x57763ec3c222 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   36:     0x57763ec3c222 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x57763ec3c222 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x57763ec3c222 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x57763ec3c222 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   40:     0x57763ec3c222 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x57763ecb365f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   42:     0x57763ecb365f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   43:     0x77b8b863aaa4 - <unknown>
[INFO] [stdout]   44:     0x77b8b86c7a64 - clone
[INFO] [stdout]   45:                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 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "48fdc55a79798cf45380f7b4d47932774ba3fc569eb9507442fedb367cef79d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48fdc55a79798cf45380f7b4d47932774ba3fc569eb9507442fedb367cef79d6", kill_on_drop: false }`
[INFO] [stdout] 48fdc55a79798cf45380f7b4d47932774ba3fc569eb9507442fedb367cef79d6
