[INFO] cloning repository https://github.com/spineki/rust-tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spineki/rust-tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspineki%2Frust-tracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspineki%2Frust-tracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 404370a3a685e6c9090023fb9683fe8263807fd7 [INFO] testing spineki/rust-tracer against master#67da586efe13aa66eef576ba095e1875ba65fd20 for pr-112849 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspineki%2Frust-tracer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/spineki/rust-tracer on toolchain 67da586efe13aa66eef576ba095e1875ba65fd20 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/spineki/rust-tracer [INFO] finished tweaking git repo https://github.com/spineki/rust-tracer [INFO] tweaked toml for git repo https://github.com/spineki/rust-tracer written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/spineki/rust-tracer 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" "+67da586efe13aa66eef576ba095e1875ba65fd20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae93492a99c749276f2af16cefc7bee2ae9da5991037c390b56fc85802fe4845 [INFO] running `Command { std: "docker" "start" "-a" "ae93492a99c749276f2af16cefc7bee2ae9da5991037c390b56fc85802fe4845", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae93492a99c749276f2af16cefc7bee2ae9da5991037c390b56fc85802fe4845", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae93492a99c749276f2af16cefc7bee2ae9da5991037c390b56fc85802fe4845", kill_on_drop: false }` [INFO] [stdout] ae93492a99c749276f2af16cefc7bee2ae9da5991037c390b56fc85802fe4845 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 530a7ef8d82122b24da0b884726575c803e7beea5f5d0926f67ffb56fe5f7bd2 [INFO] running `Command { std: "docker" "start" "-a" "530a7ef8d82122b24da0b884726575c803e7beea5f5d0926f67ffb56fe5f7bd2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling once_cell v1.13.1 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling futures-channel v0.3.23 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling futures-task v0.3.23 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.1 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling euclid v0.22.7 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-queue v0.3.6 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling futures-sink v0.3.23 [INFO] [stderr] Compiling hexf-parse v0.2.1 [INFO] [stderr] Compiling futures-util v0.3.23 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling wgpu-core v0.11.3 [INFO] [stderr] Compiling gpu-alloc v0.5.3 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling raw-window-handle v0.3.4 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling lyon_geom v0.17.7 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling gpu-descriptor v0.2.3 [INFO] [stderr] Compiling ash v0.33.3+1.2.191 [INFO] [stderr] Compiling wgpu-types v0.11.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling futures-io v0.3.23 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling renderdoc-sys v0.7.1 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Compiling profiling v1.0.6 [INFO] [stderr] Compiling glow v0.11.2 [INFO] [stderr] Compiling inplace_it v0.3.4 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling gif v0.11.4 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling lyon_path v0.17.7 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling xdg v2.4.1 [INFO] [stderr] Compiling x11-dl v2.20.0 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling bytemuck v1.12.1 [INFO] [stderr] Compiling crossbeam v0.8.2 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling sid v0.6.1 [INFO] [stderr] Compiling float_next_after v0.1.5 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling lyon_algorithms v0.17.7 [INFO] [stderr] Compiling mio-misc v1.2.2 [INFO] [stderr] Compiling lyon_tessellation v0.17.10 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling lyon v0.17.10 [INFO] [stderr] Compiling pennereq v0.3.1 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling notosans v0.1.0 [INFO] [stderr] Compiling find_folder v0.3.0 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling futures-macro v0.3.23 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling thiserror v1.0.32 [INFO] [stderr] Compiling naga v0.7.3 [INFO] [stderr] Compiling noise v0.7.0 [INFO] [stderr] Compiling futures-executor v0.3.23 [INFO] [stderr] Compiling futures v0.3.23 [INFO] [stderr] Compiling wgpu-hal v0.11.5 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling glam v0.17.3 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling nannou_core v0.18.0 [INFO] [stderr] Compiling nannou_mesh v0.18.0 [INFO] [stderr] Compiling wgpu v0.11.1 [INFO] [stderr] Compiling nannou_wgpu v0.18.0 [INFO] [stderr] Compiling nannou v0.18.1 [INFO] [stderr] Compiling gpu-attempt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `w` is never read [INFO] [stdout] --> src/camera.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Camera { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | w: Vec3, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | write!(file, "P3\n"); [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)]` on by default [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | write!(file, "{} {}\n", nb_columns, nb_lines); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | write!(file, "255\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | write!(file, "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | write!(file, "{}\n", pixel_color.as_ppm(samples_per_pixel)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | write!(file, "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `magic_number` and `max_color` are never read [INFO] [stdout] --> src/bin/ppm_reader.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct Model { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 15 | magic_number: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | max_color: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.79s [INFO] running `Command { std: "docker" "inspect" "530a7ef8d82122b24da0b884726575c803e7beea5f5d0926f67ffb56fe5f7bd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "530a7ef8d82122b24da0b884726575c803e7beea5f5d0926f67ffb56fe5f7bd2", kill_on_drop: false }` [INFO] [stdout] 530a7ef8d82122b24da0b884726575c803e7beea5f5d0926f67ffb56fe5f7bd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 163a841a73e6dfc5a02f02012a881b9b4876734c03abde588b650cb08ba2335b [INFO] running `Command { std: "docker" "start" "-a" "163a841a73e6dfc5a02f02012a881b9b4876734c03abde588b650cb08ba2335b", kill_on_drop: false }` [INFO] [stderr] Compiling gpu-attempt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `w` is never read [INFO] [stdout] --> src/camera.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Camera { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | w: Vec3, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | write!(file, "P3\n"); [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)]` on by default [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | write!(file, "{} {}\n", nb_columns, nb_lines); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | write!(file, "255\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | write!(file, "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | write!(file, "{}\n", pixel_color.as_ppm(samples_per_pixel)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | write!(file, "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `w` is never read [INFO] [stdout] --> src/camera.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Camera { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | w: Vec3, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `magic_number` and `max_color` are never read [INFO] [stdout] --> src/bin/ppm_reader.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct Model { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 15 | magic_number: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | max_color: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.86s [INFO] running `Command { std: "docker" "inspect" "163a841a73e6dfc5a02f02012a881b9b4876734c03abde588b650cb08ba2335b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "163a841a73e6dfc5a02f02012a881b9b4876734c03abde588b650cb08ba2335b", kill_on_drop: false }` [INFO] [stdout] 163a841a73e6dfc5a02f02012a881b9b4876734c03abde588b650cb08ba2335b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+67da586efe13aa66eef576ba095e1875ba65fd20" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8ee40f2388b38e22ef18c59b9fd07e3b943690faebd0d5c79f59a11676656d6d [INFO] running `Command { std: "docker" "start" "-a" "8ee40f2388b38e22ef18c59b9fd07e3b943690faebd0d5c79f59a11676656d6d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field `w` is never read [INFO] [stderr] --> src/camera.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Camera { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 12 | w: Vec3, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `gpu-attempt` (lib) generated 1 warning [INFO] [stderr] warning: `gpu-attempt` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/main.rs:119:5 [INFO] [stderr] | [INFO] [stderr] 119 | write!(file, "P3\n"); [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)]` on by default [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/main.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | write!(file, "{} {}\n", nb_columns, nb_lines); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/main.rs:121:5 [INFO] [stderr] | [INFO] [stderr] 121 | write!(file, "255\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/main.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 123 | write!(file, "\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/main.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 128 | write!(file, "{}\n", pixel_color.as_ppm(samples_per_pixel)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/main.rs:130:9 [INFO] [stderr] | [INFO] [stderr] 130 | write!(file, "\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: fields `magic_number` and `max_color` are never read [INFO] [stderr] --> src/bin/ppm_reader.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 14 | struct Model { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 15 | magic_number: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 18 | max_color: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `gpu-attempt` (bin "main" test) generated 6 warnings [INFO] [stderr] warning: `gpu-attempt` (bin "ppm_reader" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gpu_attempt-80e1be76319716dc) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test hittable::sphere::test::it_should_detect_intersection ... ok [INFO] [stdout] test hittable::hittable_list::test::it_should_detect_intersection_with_one_sphere ... ok [INFO] [stdout] test hittable::hittable_list::test::it_should_detect_intersection_of_aligned_spheres ... ok [INFO] [stdout] test hittable::sphere::test::it_should_detect_intersection_from_within ... ok [INFO] [stdout] test hittable::sphere::test::it_should_ignore_outer_rays ... ok [INFO] [stdout] test vec3::tests::it_should_do_basic_arithmetic_operations ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/generate.rs (/opt/rustwide/target/debug/deps/generate-75cdbfc615113e80) [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] Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/main-682e8f5dd8701c6c) [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] Running unittests src/bin/ppm_reader.rs (/opt/rustwide/target/debug/deps/ppm_reader-6b5de129379ba4e2) [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 gpu-attempt [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" "8ee40f2388b38e22ef18c59b9fd07e3b943690faebd0d5c79f59a11676656d6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ee40f2388b38e22ef18c59b9fd07e3b943690faebd0d5c79f59a11676656d6d", kill_on_drop: false }` [INFO] [stdout] 8ee40f2388b38e22ef18c59b9fd07e3b943690faebd0d5c79f59a11676656d6d