[INFO] cloning repository https://github.com/eloc3147/lightbox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eloc3147/lightbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feloc3147%2Flightbox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feloc3147%2Flightbox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f8e5da20763e78c99ac05db2e2ae1bea783da961 [INFO] testing eloc3147/lightbox against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feloc3147%2Flightbox" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eloc3147/lightbox on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eloc3147/lightbox [INFO] finished tweaking git repo https://github.com/eloc3147/lightbox [INFO] tweaked toml for git repo https://github.com/eloc3147/lightbox written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/eloc3147/lightbox 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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b19974e09a42357d406028956cef501490ba4a88c3356dbc0c5a6b10cfbfddfc [INFO] running `Command { std: "docker" "start" "-a" "b19974e09a42357d406028956cef501490ba4a88c3356dbc0c5a6b10cfbfddfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b19974e09a42357d406028956cef501490ba4a88c3356dbc0c5a6b10cfbfddfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b19974e09a42357d406028956cef501490ba4a88c3356dbc0c5a6b10cfbfddfc", kill_on_drop: false }` [INFO] [stdout] b19974e09a42357d406028956cef501490ba4a88c3356dbc0c5a6b10cfbfddfc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3836f7f54198c37a9ce1edb115ff0b66a273221479f3d704a41209d5070ad46 [INFO] running `Command { std: "docker" "start" "-a" "f3836f7f54198c37a9ce1edb115ff0b66a273221479f3d704a41209d5070ad46", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling float-ord v0.3.2 [INFO] [stderr] Compiling apodize v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling easy-cast v0.4.4 [INFO] [stderr] Compiling const_format_proc_macros v0.2.14 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling average v0.13.1 [INFO] [stderr] Compiling nix v0.22.1 [INFO] [stderr] Compiling const_format v0.2.19 [INFO] [stderr] Compiling microfft v0.4.0 [INFO] [stderr] Compiling ctrlc v3.2.0 [INFO] [stderr] Compiling lightbox v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/visualizer.rs:62:20 [INFO] [stdout] | [INFO] [stdout] 62 | output[(index * 3)] = quantized[0]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 62 - output[(index * 3)] = quantized[0]; [INFO] [stdout] 62 + output[index * 3] = quantized[0]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `led_count` is never read [INFO] [stdout] --> src/processing.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Processor { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | led_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 6.43s [INFO] running `Command { std: "docker" "inspect" "f3836f7f54198c37a9ce1edb115ff0b66a273221479f3d704a41209d5070ad46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3836f7f54198c37a9ce1edb115ff0b66a273221479f3d704a41209d5070ad46", kill_on_drop: false }` [INFO] [stdout] f3836f7f54198c37a9ce1edb115ff0b66a273221479f3d704a41209d5070ad46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f138df123aa6d7f51609c7097a8115aac202ce5321b52ee62bb662feb2ca4231 [INFO] running `Command { std: "docker" "start" "-a" "f138df123aa6d7f51609c7097a8115aac202ce5321b52ee62bb662feb2ca4231", kill_on_drop: false }` [INFO] [stderr] Compiling lightbox v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/visualizer.rs:62:20 [INFO] [stdout] | [INFO] [stdout] 62 | output[(index * 3)] = quantized[0]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 62 - output[(index * 3)] = quantized[0]; [INFO] [stdout] 62 + output[index * 3] = quantized[0]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `led_count` is never read [INFO] [stdout] --> src/processing.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Processor { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | led_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/visualizer.rs:62:20 [INFO] [stdout] | [INFO] [stdout] 62 | output[(index * 3)] = quantized[0]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 62 - output[(index * 3)] = quantized[0]; [INFO] [stdout] 62 + output[index * 3] = quantized[0]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `led_count` is never read [INFO] [stdout] --> src/processing.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Processor { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | led_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "f138df123aa6d7f51609c7097a8115aac202ce5321b52ee62bb662feb2ca4231", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f138df123aa6d7f51609c7097a8115aac202ce5321b52ee62bb662feb2ca4231", kill_on_drop: false }` [INFO] [stdout] f138df123aa6d7f51609c7097a8115aac202ce5321b52ee62bb662feb2ca4231 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ff0cdad5c49124535ab3bdbdb9a0aecb87f05abc1a155d5c30d5002860327660 [INFO] running `Command { std: "docker" "start" "-a" "ff0cdad5c49124535ab3bdbdb9a0aecb87f05abc1a155d5c30d5002860327660", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/visualizer.rs:62:20 [INFO] [stderr] | [INFO] [stderr] 62 | output[(index * 3)] = quantized[0]; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 62 - output[(index * 3)] = quantized[0]; [INFO] [stderr] 62 + output[index * 3] = quantized[0]; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `led_count` is never read [INFO] [stderr] --> src/processing.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct Processor { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 18 | led_count: usize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `lightbox` (lib) generated 2 warnings (run `cargo fix --lib -p lightbox` to apply 1 suggestion) [INFO] [stderr] warning: `lightbox` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lightbox-99bce880ca6bf226) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lightbox [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/visualizer.rs:62:20 [INFO] [stderr] | [INFO] [stderr] 62 | output[(index * 3)] = quantized[0]; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 62 - output[(index * 3)] = quantized[0]; [INFO] [stderr] 62 + output[index * 3] = quantized[0]; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ff0cdad5c49124535ab3bdbdb9a0aecb87f05abc1a155d5c30d5002860327660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff0cdad5c49124535ab3bdbdb9a0aecb87f05abc1a155d5c30d5002860327660", kill_on_drop: false }` [INFO] [stdout] ff0cdad5c49124535ab3bdbdb9a0aecb87f05abc1a155d5c30d5002860327660