[INFO] cloning repository https://github.com/matthewashton-k/edge-detection [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matthewashton-k/edge-detection" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewashton-k%2Fedge-detection", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewashton-k%2Fedge-detection'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4be83f696a6c2737ee5b8ebfa23f2b973d3c1b06 [INFO] testing matthewashton-k/edge-detection against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewashton-k%2Fedge-detection" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/matthewashton-k/edge-detection [INFO] finished tweaking git repo https://github.com/matthewashton-k/edge-detection [INFO] tweaked toml for git repo https://github.com/matthewashton-k/edge-detection written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/matthewashton-k/edge-detection on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/matthewashton-k/edge-detection 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8bc592d8712410039f06701edeae07d9d70f18931a26e83810b0ff9195e4a89c [INFO] running `Command { std: "docker" "start" "-a" "8bc592d8712410039f06701edeae07d9d70f18931a26e83810b0ff9195e4a89c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8bc592d8712410039f06701edeae07d9d70f18931a26e83810b0ff9195e4a89c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bc592d8712410039f06701edeae07d9d70f18931a26e83810b0ff9195e4a89c", kill_on_drop: false }` [INFO] [stdout] 8bc592d8712410039f06701edeae07d9d70f18931a26e83810b0ff9195e4a89c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b5d518842eac7a227e99b2fb9549be7efd9403a3afc4be9cde143fd02ba85f2 [INFO] running `Command { std: "docker" "start" "-a" "9b5d518842eac7a227e99b2fb9549be7efd9403a3afc4be9cde143fd02ba85f2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling once_cell v1.21.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling arrow-schema v53.4.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling lexical-util v1.0.6 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling lexical-write-integer v1.0.5 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling lexical-parse-integer v1.0.5 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling miniz_oxide v0.8.5 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling lexical-parse-float v1.0.5 [INFO] [stderr] Compiling lexical-write-float v1.0.5 [INFO] [stderr] Compiling atoi v2.0.0 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling lexical-core v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling log-once v0.4.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling puffin v0.19.1 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling re_tracing v0.22.1 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling crypto-common v0.1.6 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v1.1.0 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling indent v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling re_chunk_store v0.22.1 [INFO] [stderr] Compiling thrift v0.17.0 [INFO] [stderr] Compiling inotify v0.9.6 [INFO] [stderr] Compiling infer v0.16.0 [INFO] [stderr] Compiling re_math v0.20.0 [INFO] [stderr] Compiling ecolor v0.31.1 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling filetime v0.2.25 [INFO] [stderr] Compiling array-init v2.1.0 [INFO] [stderr] Compiling notify v6.1.1 [INFO] [stderr] Compiling wide v0.7.32 [INFO] [stderr] Compiling re_crash_handler v0.22.1 [INFO] [stderr] Compiling parquet v53.4.1 [INFO] [stderr] Compiling v4l2-sys-mit v0.3.0 [INFO] [stderr] Compiling re_query v0.22.1 [INFO] [stderr] Compiling re_sdk v0.22.1 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling memory-stats v1.2.0 [INFO] [stderr] Compiling sysinfo v0.30.13 [INFO] [stderr] Compiling ttf-parser v0.25.1 [INFO] [stderr] Compiling simba v0.8.1 [INFO] [stderr] Compiling re_types v0.22.1 [INFO] [stderr] Compiling re_memory v0.22.1 [INFO] [stderr] Compiling insta v1.42.2 [INFO] [stderr] Compiling re_sdk_comms v0.22.1 [INFO] [stderr] Compiling rerun v0.22.1 [INFO] [stderr] Compiling owned_ttf_parser v0.25.0 [INFO] [stderr] Compiling re_int_histogram v0.22.1 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling ab_glyph v0.2.29 [INFO] [stderr] Compiling re_dataframe v0.22.1 [INFO] [stderr] Compiling re_entity_db v0.22.1 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling re_capabilities v0.22.1 [INFO] [stderr] Compiling v4l v0.14.0 [INFO] [stderr] Compiling nalgebra v0.32.6 [INFO] [stderr] Compiling re_data_loader v0.22.1 [INFO] [stderr] Compiling imageproc v0.25.0 [INFO] [stderr] Compiling edge_detection v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `fs` and `time::Duration` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fs, time::Duration}; [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 import: `imageproc::image::GrayImage` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use imageproc::image::GrayImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rerun::external::image::ImageBuffer` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rerun::external::image::ImageBuffer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EncodedImage` and `ImageFormat` [INFO] [stdout] --> src/main.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use rerun::{EncodedImage, Image, ImageFormat, RecordingStream}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `v4l::FourCC` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use v4l::FourCC; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `meta` [INFO] [stdout] --> src/main.rs:35:28 [INFO] [stdout] | [INFO] [stdout] 35 | while let Ok((buf, meta)) = stream.next() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_meta` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `logs_per_second` is never read [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct EdgeDetection { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 18 | logs_per_second: usize, [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 `Result` that must be used [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | EdgeDetection::new(rec, 10).start(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 13 | let _ = EdgeDetection::new(rec, 10).start(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 30s [INFO] running `Command { std: "docker" "inspect" "9b5d518842eac7a227e99b2fb9549be7efd9403a3afc4be9cde143fd02ba85f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b5d518842eac7a227e99b2fb9549be7efd9403a3afc4be9cde143fd02ba85f2", kill_on_drop: false }` [INFO] [stdout] 9b5d518842eac7a227e99b2fb9549be7efd9403a3afc4be9cde143fd02ba85f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d82d5570d3d3a44273eefff00298917c13ebb40d1ed6a4efcbd8cbfb1bd5631 [INFO] running `Command { std: "docker" "start" "-a" "1d82d5570d3d3a44273eefff00298917c13ebb40d1ed6a4efcbd8cbfb1bd5631", kill_on_drop: false }` [INFO] [stderr] Compiling edge_detection v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `fs` and `time::Duration` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fs, time::Duration}; [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 import: `imageproc::image::GrayImage` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use imageproc::image::GrayImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rerun::external::image::ImageBuffer` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rerun::external::image::ImageBuffer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EncodedImage` and `ImageFormat` [INFO] [stdout] --> src/main.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use rerun::{EncodedImage, Image, ImageFormat, RecordingStream}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `v4l::FourCC` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use v4l::FourCC; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `meta` [INFO] [stdout] --> src/main.rs:35:28 [INFO] [stdout] | [INFO] [stdout] 35 | while let Ok((buf, meta)) = stream.next() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_meta` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `logs_per_second` is never read [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct EdgeDetection { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 18 | logs_per_second: usize, [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 `Result` that must be used [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | EdgeDetection::new(rec, 10).start(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 13 | let _ = EdgeDetection::new(rec, 10).start(0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.78s [INFO] running `Command { std: "docker" "inspect" "1d82d5570d3d3a44273eefff00298917c13ebb40d1ed6a4efcbd8cbfb1bd5631", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d82d5570d3d3a44273eefff00298917c13ebb40d1ed6a4efcbd8cbfb1bd5631", kill_on_drop: false }` [INFO] [stdout] 1d82d5570d3d3a44273eefff00298917c13ebb40d1ed6a4efcbd8cbfb1bd5631 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3ce249522bdac2d86f14979820df0daf7c7b98272f0df15c905d3fa0765bf961 [INFO] running `Command { std: "docker" "start" "-a" "3ce249522bdac2d86f14979820df0daf7c7b98272f0df15c905d3fa0765bf961", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `fs` and `time::Duration` [INFO] [stderr] --> src/main.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{fs, time::Duration}; [INFO] [stderr] | ^^ ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `imageproc::image::GrayImage` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use imageproc::image::GrayImage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rerun::external::image::ImageBuffer` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use rerun::external::image::ImageBuffer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EncodedImage` and `ImageFormat` [INFO] [stderr] --> src/main.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | use rerun::{EncodedImage, Image, ImageFormat, RecordingStream}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `v4l::FourCC` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use v4l::FourCC; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `meta` [INFO] [stderr] --> src/main.rs:35:28 [INFO] [stderr] | [INFO] [stderr] 35 | while let Ok((buf, meta)) = stream.next() { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_meta` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `logs_per_second` is never read [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct EdgeDetection { [INFO] [stderr] | ------------- field in this struct [INFO] [stderr] 18 | logs_per_second: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | EdgeDetection::new(rec, 10).start(0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 13 | let _ = EdgeDetection::new(rec, 10).start(0); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `edge_detection` (bin "edge_detection" test) generated 8 warnings (run `cargo fix --bin "edge_detection" --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/edge_detection-aa25a15a5e67a002) [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" "3ce249522bdac2d86f14979820df0daf7c7b98272f0df15c905d3fa0765bf961", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ce249522bdac2d86f14979820df0daf7c7b98272f0df15c905d3fa0765bf961", kill_on_drop: false }` [INFO] [stdout] 3ce249522bdac2d86f14979820df0daf7c7b98272f0df15c905d3fa0765bf961