[INFO] cloning repository https://github.com/hidal00p/rad [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hidal00p/rad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhidal00p%2Frad", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhidal00p%2Frad'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ceff9e49085a713d65295431e4a1c705514a4ec2 [INFO] testing hidal00p/rad against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhidal00p%2Frad" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hidal00p/rad [INFO] finished tweaking git repo https://github.com/hidal00p/rad [INFO] tweaked toml for git repo https://github.com/hidal00p/rad written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hidal00p/rad on toolchain 1.99.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hidal00p/rad already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 5c4a75bbd1c777002b5e10a97452a4ba261cd054f4357aa0d66aa40dc1d3aaf1 [INFO] running `Command { std: "docker" "start" "5c4a75bbd1c777002b5e10a97452a4ba261cd054f4357aa0d66aa40dc1d3aaf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c4a75bbd1c777002b5e10a97452a4ba261cd054f4357aa0d66aa40dc1d3aaf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c4a75bbd1c777002b5e10a97452a4ba261cd054f4357aa0d66aa40dc1d3aaf1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c4a75bbd1c777002b5e10a97452a4ba261cd054f4357aa0d66aa40dc1d3aaf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c4a75bbd1c777002b5e10a97452a4ba261cd054f4357aa0d66aa40dc1d3aaf1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling rad v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: static `NAME_IDX` is never used [INFO] [stdout] --> src/backprop/globals.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub static NAME_IDX: AtomicUsize = AtomicUsize::new(0); // AtomicUsize is thread-safe [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `GRADIENT_TAPE` is never used [INFO] [stdout] --> src/backprop/globals.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub static GRADIENT_TAPE: Lazy>> = [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `grad` is never used [INFO] [stdout] --> src/backprop/grad.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn grad(loss: &Variable, desired_results: &Vec) -> Vec> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GradientTape` is never constructed [INFO] [stdout] --> src/backprop/tape.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct GradientTape { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add_entry`, and `clear` are never used [INFO] [stdout] --> src/backprop/tape.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl GradientTape { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 10 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn add_entry(&mut self, entry: TapeEntry) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CloneableFn` is never used [INFO] [stdout] --> src/backprop/tape.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | pub trait CloneableFn: Fn(&Vec>) -> Vec + Send + Sync { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `GradientFunction` is never used [INFO] [stdout] --> src/backprop/tape.rs:39:6 [INFO] [stdout] | [INFO] [stdout] 39 | type GradientFunction = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TapeEntry` is never constructed [INFO] [stdout] --> src/backprop/tape.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct TapeEntry { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/backprop/tape.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 57 | impl TapeEntry { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 58 | pub fn new(inputs: Vec, outputs: Vec, propagate: GradientFunction) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Variable` is never constructed [INFO] [stdout] --> src/backprop/variable.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Variable { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/backprop/variable.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Variable { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 13 | pub fn new(value: f32, name: Option) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `pow`, `sqrt`, and `relu` are never used [INFO] [stdout] --> src/forward/value.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Value { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn pow(self, exp: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn sqrt(self) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn relu(self) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "5c4a75bbd1c777002b5e10a97452a4ba261cd054f4357aa0d66aa40dc1d3aaf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c4a75bbd1c777002b5e10a97452a4ba261cd054f4357aa0d66aa40dc1d3aaf1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling rad v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `clear` is never used [INFO] [stdout] --> src/backprop/tape.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl GradientTape { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "5c4a75bbd1c777002b5e10a97452a4ba261cd054f4357aa0d66aa40dc1d3aaf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5c4a75bbd1c777002b5e10a97452a4ba261cd054f4357aa0d66aa40dc1d3aaf1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: method `clear` is never used [INFO] [stderr] --> src/backprop/tape.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 9 | impl GradientTape { [INFO] [stderr] | ----------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 20 | pub fn clear(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `rad` (bin "rad" test) generated 1 warning [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/release/deps/rad-158c08c6c7546818) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test backprop::grad::tests::test_backprop_simple_div ... ok [INFO] [stdout] test backprop::grad::tests::test_backprop_simple_mul ... ok [INFO] [stdout] test backprop::grad::tests::test_backprop_simple_sub ... ok [INFO] [stdout] test backprop::grad::tests::test_backprop_simple_add ... ok [INFO] [stdout] test backprop::grad::tests::test_backprop_simple_neg ... ok [INFO] [stdout] test backprop::grad::tests::test_backprop_zero_grad ... ok [INFO] [stdout] test backprop::variable::tests::test_auto_name_generation ... ok [INFO] [stdout] test backprop::variable::tests::test_simple_mul ... ok [INFO] [stdout] test backprop::variable::tests::test_simple_neg ... ok [INFO] [stdout] test backprop::variable::tests::test_simple_sub ... ok [INFO] [stdout] test backprop::variable::tests::test_simple_add ... ok [INFO] [stdout] test forward::value::test::test_default_value ... ok [INFO] [stdout] test backprop::variable::tests::test_variable ... ok [INFO] [stdout] test forward::value::test::test_differentiate_chain ... ok [INFO] [stdout] test forward::value::test::test_differentiate_f1 ... ok [INFO] [stdout] test forward::value::test::test_differentiate_product ... ok [INFO] [stdout] test forward::value::test::test_differentiate_sum ... ok [INFO] [stdout] test forward::value::test::test_neg ... ok [INFO] [stdout] test forward::value::test::test_pos_relu_operator ... ok [INFO] [stdout] test forward::value::test::test_pow_operator ... ok [INFO] [stdout] test forward::value::test::test_sqrt_operator ... ok [INFO] [stdout] test forward::value::test::test_zero_relu_operator ... ok [INFO] [stdout] test forward::value::test::test_differentiate_subraction ... ok [INFO] [stdout] test forward::value::test::test_differentiate_f2 ... ok [INFO] [stdout] test forward::value::test::test_neg_relu_operator ... ok [INFO] [stdout] test backprop::variable::tests::test_simple_div ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5c4a75bbd1c777002b5e10a97452a4ba261cd054f4357aa0d66aa40dc1d3aaf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c4a75bbd1c777002b5e10a97452a4ba261cd054f4357aa0d66aa40dc1d3aaf1", kill_on_drop: false }` [INFO] [stdout] 5c4a75bbd1c777002b5e10a97452a4ba261cd054f4357aa0d66aa40dc1d3aaf1