[INFO] fetching crate blasphemy 0.0.2... [INFO] checking blasphemy-0.0.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate blasphemy 0.0.2 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate blasphemy 0.0.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 37 packages [INFO] [stderr] Adding aho-corasick v0.5.3 (latest: v1.1.3) [INFO] [stderr] Adding flate2 v0.2.20 (latest: v1.0.28) [INFO] [stderr] Adding memchr v0.1.11 (latest: v2.7.2) [INFO] [stderr] Adding num v0.1.42 (latest: v0.4.1) [INFO] [stderr] Adding num-bigint v0.1.44 (latest: v0.4.4) [INFO] [stderr] Adding num-complex v0.1.43 (latest: v0.4.5) [INFO] [stderr] Adding num-rational v0.1.42 (latest: v0.4.1) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding regex v0.1.80 (latest: v1.10.4) [INFO] [stderr] Adding regex-syntax v0.3.9 (latest: v0.8.3) [INFO] [stderr] Adding thread-id v2.0.0 (latest: v4.2.1) [INFO] [stderr] Adding thread_local v0.2.7 (latest: v1.1.8) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding utf8-ranges v0.1.3 (latest: v1.0.5) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc-serialize v0.3.25 [INFO] [stderr] Downloaded num-complex v0.1.43 [INFO] [stderr] Downloaded num v0.1.42 [INFO] [stderr] Downloaded num-rational v0.1.42 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded miniz-sys v0.1.12 [INFO] [stderr] Downloaded flate2 v0.2.20 [INFO] [stderr] Downloaded num-bigint v0.1.44 [INFO] [stderr] Downloaded rustml v0.0.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4eee05bb4be171ecde0381aebe3e3328cb511e25cc15770ab4ef26f91df07bb5 [INFO] running `Command { std: "docker" "start" "-a" "4eee05bb4be171ecde0381aebe3e3328cb511e25cc15770ab4ef26f91df07bb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4eee05bb4be171ecde0381aebe3e3328cb511e25cc15770ab4ef26f91df07bb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eee05bb4be171ecde0381aebe3e3328cb511e25cc15770ab4ef26f91df07bb5", kill_on_drop: false }` [INFO] [stdout] 4eee05bb4be171ecde0381aebe3e3328cb511e25cc15770ab4ef26f91df07bb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ba573061cedb61c777cfc70d467b5d4f8bbaac3b54d8e27058eb5745e2d59e7 [INFO] running `Command { std: "docker" "start" "-a" "8ba573061cedb61c777cfc70d467b5d4f8bbaac3b54d8e27058eb5745e2d59e7", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Compiling rustml v0.0.7 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking 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 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] [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 `dev` profile [unoptimized + debuginfo] target(s) in 4.64s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "8ba573061cedb61c777cfc70d467b5d4f8bbaac3b54d8e27058eb5745e2d59e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ba573061cedb61c777cfc70d467b5d4f8bbaac3b54d8e27058eb5745e2d59e7", kill_on_drop: false }` [INFO] [stdout] 8ba573061cedb61c777cfc70d467b5d4f8bbaac3b54d8e27058eb5745e2d59e7 [INFO] checking blasphemy-0.0.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate blasphemy 0.0.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate blasphemy 0.0.2 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2fd1f134134e17b5c0e851b6bd7b77c1f0084ed7182bb9a74f945dada83791c [INFO] running `Command { std: "docker" "start" "-a" "a2fd1f134134e17b5c0e851b6bd7b77c1f0084ed7182bb9a74f945dada83791c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2fd1f134134e17b5c0e851b6bd7b77c1f0084ed7182bb9a74f945dada83791c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2fd1f134134e17b5c0e851b6bd7b77c1f0084ed7182bb9a74f945dada83791c", kill_on_drop: false }` [INFO] [stdout] a2fd1f134134e17b5c0e851b6bd7b77c1f0084ed7182bb9a74f945dada83791c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62a84302aff97692fcb12cacd265508373a20a117e990a0079d61e6473b733d4 [INFO] running `Command { std: "docker" "start" "-a" "62a84302aff97692fcb12cacd265508373a20a117e990a0079d61e6473b733d4", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling rustml v0.0.7 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking 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 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: 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: 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: 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: 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 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: 24 warnings emitted [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` profile [unoptimized + debuginfo] target(s) in 7.94s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "62a84302aff97692fcb12cacd265508373a20a117e990a0079d61e6473b733d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62a84302aff97692fcb12cacd265508373a20a117e990a0079d61e6473b733d4", kill_on_drop: false }` [INFO] [stdout] 62a84302aff97692fcb12cacd265508373a20a117e990a0079d61e6473b733d4