[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] building hidal00p/rad against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhidal00p%2Frad" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hidal00p/rad on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-tc1/source/Cargo.toml [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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 63febaf2ffa201c071f749d18b74e68a08be2c403e5c46775ce7d4e804a4c8a5 [INFO] running `Command { std: "docker" "start" "-a" "63febaf2ffa201c071f749d18b74e68a08be2c403e5c46775ce7d4e804a4c8a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63febaf2ffa201c071f749d18b74e68a08be2c403e5c46775ce7d4e804a4c8a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63febaf2ffa201c071f749d18b74e68a08be2c403e5c46775ce7d4e804a4c8a5", kill_on_drop: false }` [INFO] [stdout] 63febaf2ffa201c071f749d18b74e68a08be2c403e5c46775ce7d4e804a4c8a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 653cbd616fb0ec2a5a4ff8705f60640b10d322ccd6014e35f4d2c84c8b282116 [INFO] running `Command { std: "docker" "start" "-a" "653cbd616fb0ec2a5a4ff8705f60640b10d322ccd6014e35f4d2c84c8b282116", kill_on_drop: false }` [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling rad v0.1.0 (/opt/rustwide/workdir) [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] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [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] [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 `dev` profile [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "653cbd616fb0ec2a5a4ff8705f60640b10d322ccd6014e35f4d2c84c8b282116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "653cbd616fb0ec2a5a4ff8705f60640b10d322ccd6014e35f4d2c84c8b282116", kill_on_drop: false }` [INFO] [stdout] 653cbd616fb0ec2a5a4ff8705f60640b10d322ccd6014e35f4d2c84c8b282116 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58e8ae54e08904a600bcc3fde07696d1141d024e214021c8b50fc41dc8a6c8d2 [INFO] running `Command { std: "docker" "start" "-a" "58e8ae54e08904a600bcc3fde07696d1141d024e214021c8b50fc41dc8a6c8d2", 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "58e8ae54e08904a600bcc3fde07696d1141d024e214021c8b50fc41dc8a6c8d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58e8ae54e08904a600bcc3fde07696d1141d024e214021c8b50fc41dc8a6c8d2", kill_on_drop: false }` [INFO] [stdout] 58e8ae54e08904a600bcc3fde07696d1141d024e214021c8b50fc41dc8a6c8d2