[INFO] cloning repository https://github.com/danhoffman699/cordic-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danhoffman699/cordic-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanhoffman699%2Fcordic-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanhoffman699%2Fcordic-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 32bdf91d2b1338cfa2c9d5ba04498843bfe0b949 [INFO] testing danhoffman699/cordic-rs against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanhoffman699%2Fcordic-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/danhoffman699/cordic-rs on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/danhoffman699/cordic-rs [INFO] finished tweaking git repo https://github.com/danhoffman699/cordic-rs [INFO] tweaked toml for git repo https://github.com/danhoffman699/cordic-rs written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/danhoffman699/cordic-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ecdd9d8c7b870a659383c4625ff23917734c7f70164209ed5969f61b0770c116 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ecdd9d8c7b870a659383c4625ff23917734c7f70164209ed5969f61b0770c116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ecdd9d8c7b870a659383c4625ff23917734c7f70164209ed5969f61b0770c116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecdd9d8c7b870a659383c4625ff23917734c7f70164209ed5969f61b0770c116", kill_on_drop: false }` [INFO] [stdout] ecdd9d8c7b870a659383c4625ff23917734c7f70164209ed5969f61b0770c116 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f0d2cfab144ef87dfca1905e539f4050fd05c9f08772fe3bfdb5c618a8e2d20e [INFO] running `Command { std: "docker" "start" "-a" "f0d2cfab144ef87dfca1905e539f4050fd05c9f08772fe3bfdb5c618a8e2d20e", kill_on_drop: false }` [INFO] [stderr] Compiling cordic-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `fixed_point_neg_one` [INFO] [stdout] --> src/main.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | let fixed_point_neg_one = FixedPoint::new(-1.0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fixed_point_neg_one` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `theta` [INFO] [stdout] --> src/main.rs:241:15 [INFO] [stdout] | [INFO] [stdout] 241 | fn taylor(mut theta: FixedPoint, iters: usize) -> [FixedPoint; 2] { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_theta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iters` [INFO] [stdout] --> src/main.rs:241:34 [INFO] [stdout] | [INFO] [stdout] 241 | fn taylor(mut theta: FixedPoint, iters: usize) -> [FixedPoint; 2] { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_iters` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:241:11 [INFO] [stdout] | [INFO] [stdout] 241 | fn taylor(mut theta: FixedPoint, iters: usize) -> [FixedPoint; 2] { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `taylor` [INFO] [stdout] --> src/main.rs:241:4 [INFO] [stdout] | [INFO] [stdout] 241 | fn taylor(mut theta: FixedPoint, iters: usize) -> [FixedPoint; 2] { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `Command { std: "docker" "inspect" "f0d2cfab144ef87dfca1905e539f4050fd05c9f08772fe3bfdb5c618a8e2d20e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0d2cfab144ef87dfca1905e539f4050fd05c9f08772fe3bfdb5c618a8e2d20e", kill_on_drop: false }` [INFO] [stdout] f0d2cfab144ef87dfca1905e539f4050fd05c9f08772fe3bfdb5c618a8e2d20e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] eb389c8da28fb1d93f85f5eb36a7f6698d1b33fbeac3f3bcfb70333f211d5dd5 [INFO] running `Command { std: "docker" "start" "-a" "eb389c8da28fb1d93f85f5eb36a7f6698d1b33fbeac3f3bcfb70333f211d5dd5", kill_on_drop: false }` [INFO] [stderr] Compiling cordic-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `fixed_point_neg_one` [INFO] [stdout] --> src/main.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | let fixed_point_neg_one = FixedPoint::new(-1.0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fixed_point_neg_one` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `theta` [INFO] [stdout] --> src/main.rs:241:15 [INFO] [stdout] | [INFO] [stdout] 241 | fn taylor(mut theta: FixedPoint, iters: usize) -> [FixedPoint; 2] { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_theta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iters` [INFO] [stdout] --> src/main.rs:241:34 [INFO] [stdout] | [INFO] [stdout] 241 | fn taylor(mut theta: FixedPoint, iters: usize) -> [FixedPoint; 2] { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_iters` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:241:11 [INFO] [stdout] | [INFO] [stdout] 241 | fn taylor(mut theta: FixedPoint, iters: usize) -> [FixedPoint; 2] { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `taylor` [INFO] [stdout] --> src/main.rs:241:4 [INFO] [stdout] | [INFO] [stdout] 241 | fn taylor(mut theta: FixedPoint, iters: usize) -> [FixedPoint; 2] { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.18s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cordic_rs-964200f6571ae7bc) [INFO] running `Command { std: "docker" "inspect" "eb389c8da28fb1d93f85f5eb36a7f6698d1b33fbeac3f3bcfb70333f211d5dd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb389c8da28fb1d93f85f5eb36a7f6698d1b33fbeac3f3bcfb70333f211d5dd5", kill_on_drop: false }` [INFO] [stdout] eb389c8da28fb1d93f85f5eb36a7f6698d1b33fbeac3f3bcfb70333f211d5dd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a1410f640eb3c1d88490ac520edef723b5138caa6e000fc3bd8f2f07acfa21d2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a1410f640eb3c1d88490ac520edef723b5138caa6e000fc3bd8f2f07acfa21d2", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `fixed_point_neg_one` [INFO] [stdout] [INFO] [stderr] --> src/main.rs:158:9 [INFO] [stdout] running 1 test [INFO] [stderr] | [INFO] [stderr] 158 | let fixed_point_neg_one = FixedPoint::new(-1.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fixed_point_neg_one` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `theta` [INFO] [stderr] --> src/main.rs:241:15 [INFO] [stderr] | [INFO] [stderr] 241 | fn taylor(mut theta: FixedPoint, iters: usize) -> [FixedPoint; 2] { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_theta` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `iters` [INFO] [stderr] --> src/main.rs:241:34 [INFO] [stderr] | [INFO] [stderr] 241 | fn taylor(mut theta: FixedPoint, iters: usize) -> [FixedPoint; 2] { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_iters` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:241:11 [INFO] [stderr] | [INFO] [stderr] 241 | fn taylor(mut theta: FixedPoint, iters: usize) -> [FixedPoint; 2] { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `taylor` [INFO] [stderr] --> src/main.rs:241:4 [INFO] [stderr] | [INFO] [stderr] 241 | fn taylor(mut theta: FixedPoint, iters: usize) -> [FixedPoint; 2] { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cordic-rs` (bin "cordic-rs" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cordic_rs-964200f6571ae7bc) [INFO] [stdout] test tests::basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a1410f640eb3c1d88490ac520edef723b5138caa6e000fc3bd8f2f07acfa21d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1410f640eb3c1d88490ac520edef723b5138caa6e000fc3bd8f2f07acfa21d2", kill_on_drop: false }` [INFO] [stdout] a1410f640eb3c1d88490ac520edef723b5138caa6e000fc3bd8f2f07acfa21d2