[INFO] cloning repository https://github.com/AcraeaTerpsicore/rust_fft
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AcraeaTerpsicore/rust_fft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAcraeaTerpsicore%2Frust_fft", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAcraeaTerpsicore%2Frust_fft'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a096c25f56fe932a2e45162b7001138a9df2495
[INFO] checking AcraeaTerpsicore/rust_fft against master#a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb for pr-151109
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAcraeaTerpsicore%2Frust_fft" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AcraeaTerpsicore/rust_fft
[INFO] finished tweaking git repo https://github.com/AcraeaTerpsicore/rust_fft
[INFO] tweaked toml for git repo https://github.com/AcraeaTerpsicore/rust_fft written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AcraeaTerpsicore/rust_fft on toolchain a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AcraeaTerpsicore/rust_fft 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" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb991189fb347653ffe47022f5eb09d5cb34abea20c23bc206ee71ae979f80b0
[INFO] running `Command { std: "docker" "start" "-a" "cb991189fb347653ffe47022f5eb09d5cb34abea20c23bc206ee71ae979f80b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb991189fb347653ffe47022f5eb09d5cb34abea20c23bc206ee71ae979f80b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb991189fb347653ffe47022f5eb09d5cb34abea20c23bc206ee71ae979f80b0", kill_on_drop: false }`
[INFO] [stdout] cb991189fb347653ffe47022f5eb09d5cb34abea20c23bc206ee71ae979f80b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc2b748c0a3aaf3122bf934d769947900f3834b45ba0a06db1ca5066996a68b7
[INFO] running `Command { std: "docker" "start" "-a" "dc2b748c0a3aaf3122bf934d769947900f3834b45ba0a06db1ca5066996a68b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking rust_fft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Signed`
[INFO] [stdout]  --> src/number.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::{PrimInt, Unsigned, Zero, One, Signed}; // Added Signed, removed unused Float/One
[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 imports: `Add` and `Sub`
[INFO] [stdout]  --> src/number.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::{Rem, Div, Mul, Sub, Add};
[INFO] [stdout]   |                               ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryInto`
[INFO] [stdout]  --> src/fft_inner.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::{TryFrom, TryInto}; // Import TryFrom/TryInto
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `One`
[INFO] [stdout]  --> src/number.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::{PrimInt, Unsigned, Zero, One, Signed}; // Added Signed, removed unused Float/One
[INFO] [stdout]   |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> src/number.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::{PrimInt, Unsigned, Zero, One, Signed}; // Added Signed, removed unused Float/One
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Signed`
[INFO] [stdout]  --> src/number.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::{PrimInt, Unsigned, Zero, One, Signed}; // Added Signed, removed unused Float/One
[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 imports: `Add` and `Sub`
[INFO] [stdout]  --> src/number.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::{Rem, Div, Mul, Sub, Add};
[INFO] [stdout]   |                               ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryInto`
[INFO] [stdout]  --> src/fft_inner.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::{TryFrom, TryInto}; // Import TryFrom/TryInto
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pi` is never used
[INFO] [stdout]  --> src/fft_inner.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn pi<T: Float>() -> T {
[INFO] [stdout]   |    ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `One`
[INFO] [stdout]  --> src/number.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::{PrimInt, Unsigned, Zero, One, Signed}; // Added Signed, removed unused Float/One
[INFO] [stdout]   |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> src/number.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_traits::{PrimInt, Unsigned, Zero, One, Signed}; // Added Signed, removed unused Float/One
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pi` is never used
[INFO] [stdout]  --> src/fft_inner.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn pi<T: Float>() -> T {
[INFO] [stdout]   |    ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "dc2b748c0a3aaf3122bf934d769947900f3834b45ba0a06db1ca5066996a68b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2b748c0a3aaf3122bf934d769947900f3834b45ba0a06db1ca5066996a68b7", kill_on_drop: false }`
[INFO] [stdout] dc2b748c0a3aaf3122bf934d769947900f3834b45ba0a06db1ca5066996a68b7
