[INFO] cloning repository https://github.com/lyuha/viewing_system.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lyuha/viewing_system.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyuha%2Fviewing_system.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyuha%2Fviewing_system.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 32d3a798e45753f2134cd8dd927c93499f5c171f [INFO] testing lyuha/viewing_system.rs against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyuha%2Fviewing_system.rs" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lyuha/viewing_system.rs on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lyuha/viewing_system.rs [INFO] finished tweaking git repo https://github.com/lyuha/viewing_system.rs [INFO] tweaked toml for git repo https://github.com/lyuha/viewing_system.rs written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/lyuha/viewing_system.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nfd v0.0.4 [INFO] [stderr] Downloaded glium v0.21.0 [INFO] [stderr] Downloaded conrod v0.60.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 163a9935655293cd296a7b9703e73dca2e2689f093e03536a2fb1660856a8ba8 [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" "163a9935655293cd296a7b9703e73dca2e2689f093e03536a2fb1660856a8ba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "163a9935655293cd296a7b9703e73dca2e2689f093e03536a2fb1660856a8ba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "163a9935655293cd296a7b9703e73dca2e2689f093e03536a2fb1660856a8ba8", kill_on_drop: false }` [INFO] [stdout] 163a9935655293cd296a7b9703e73dca2e2689f093e03536a2fb1660856a8ba8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2046dd71119665a98be44ce50b3cbb47a34ab1700b7ba91aa6496daa686bf217 [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" "2046dd71119665a98be44ce50b3cbb47a34ab1700b7ba91aa6496daa686bf217", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling lazy_static v1.0.1 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling token_store v0.1.2 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling adler32 v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.8 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling linked-hash-map v0.5.1 [INFO] [stderr] Compiling color_quant v1.0.0 [INFO] [stderr] Compiling smallvec v0.6.1 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling find_folder v0.3.0 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling log v0.4.2 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling inflate v0.4.2 [INFO] [stderr] Compiling deflate v0.7.18 [INFO] [stderr] Compiling stb_truetype v0.2.2 [INFO] [stderr] Compiling piston-viewport v0.3.0 [INFO] [stderr] Compiling petgraph v0.4.12 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling shared_library v0.1.8 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling gif v0.10.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling x11-dl v2.18.0 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling tempfile v3.0.2 [INFO] [stderr] Compiling wayland-scanner v0.12.5 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Compiling nfd v0.0.4 [INFO] [stderr] Compiling daggy v0.5.0 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling rayon v1.0.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling wayland-sys v0.12.5 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling wayland-client v0.12.5 [INFO] [stderr] Compiling wayland-protocols v0.12.5 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling rusttype v0.5.2 [INFO] [stderr] Compiling backtrace v0.3.8 [INFO] [stderr] Compiling glutin v0.14.0 [INFO] [stderr] Compiling glium v0.21.0 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Compiling wayland-kbd v0.13.1 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling wayland-window v0.13.3 [INFO] [stderr] Compiling winit v0.12.0 [INFO] [stderr] Compiling conrod_derive v0.1.2 [INFO] [stderr] Compiling pistoncore-input v0.21.0 [INFO] [stderr] Compiling conrod v0.60.0 [INFO] [stderr] Compiling viewing_system v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `widget` is imported redundantly [INFO] [stdout] --> src/main.rs:140:29 [INFO] [stdout] | [INFO] [stdout] 15 | use conrod::{self, widget, Sizeable, Positionable, Widget}; [INFO] [stdout] | ------ the item `widget` is already imported here [INFO] [stdout] ... [INFO] [stdout] 140 | use conrod::{color, widget, Colorable, Labelable, Positionable, Sizeable, Widget}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Positionable` is imported redundantly [INFO] [stdout] --> src/main.rs:140:59 [INFO] [stdout] | [INFO] [stdout] 15 | use conrod::{self, widget, Sizeable, Positionable, Widget}; [INFO] [stdout] | ------------ the item `Positionable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 140 | use conrod::{color, widget, Colorable, Labelable, Positionable, Sizeable, Widget}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sizeable` is imported redundantly [INFO] [stdout] --> src/main.rs:140:73 [INFO] [stdout] | [INFO] [stdout] 15 | use conrod::{self, widget, Sizeable, Positionable, Widget}; [INFO] [stdout] | -------- the item `Sizeable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 140 | use conrod::{color, widget, Colorable, Labelable, Positionable, Sizeable, Widget}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Widget` is imported redundantly [INFO] [stdout] --> src/main.rs:140:83 [INFO] [stdout] | [INFO] [stdout] 15 | use conrod::{self, widget, Sizeable, Positionable, Widget}; [INFO] [stdout] | ------ the item `Widget` is already imported here [INFO] [stdout] ... [INFO] [stdout] 140 | use conrod::{color, widget, Colorable, Labelable, Positionable, Sizeable, Widget}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:57:93 [INFO] [stdout] | [INFO] [stdout] 57 | let screen = image_to_texture2d(image::RgbaImage::from_fn(SCREEN_WIDTH, HEIGHT, |x, y| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `view_mode` is never read [INFO] [stdout] --> src/main.rs:231:13 [INFO] [stdout] | [INFO] [stdout] 231 | view_mode = if is_perspective { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MARGIN` [INFO] [stdout] --> src/main.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 179 | const MARGIN: conrod::Scalar = 30.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 44s [INFO] running `Command { std: "docker" "inspect" "2046dd71119665a98be44ce50b3cbb47a34ab1700b7ba91aa6496daa686bf217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2046dd71119665a98be44ce50b3cbb47a34ab1700b7ba91aa6496daa686bf217", kill_on_drop: false }` [INFO] [stdout] 2046dd71119665a98be44ce50b3cbb47a34ab1700b7ba91aa6496daa686bf217 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 7f85e7e0de36d8f3b42247af00a31e6b880935e7ed068477fb4185e4cc683c66 [INFO] running `Command { std: "docker" "start" "-a" "7f85e7e0de36d8f3b42247af00a31e6b880935e7ed068477fb4185e4cc683c66", kill_on_drop: false }` [INFO] [stderr] Compiling viewing_system v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `widget` is imported redundantly [INFO] [stdout] --> src/main.rs:140:29 [INFO] [stdout] | [INFO] [stdout] 15 | use conrod::{self, widget, Sizeable, Positionable, Widget}; [INFO] [stdout] | ------ the item `widget` is already imported here [INFO] [stdout] ... [INFO] [stdout] 140 | use conrod::{color, widget, Colorable, Labelable, Positionable, Sizeable, Widget}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Positionable` is imported redundantly [INFO] [stdout] --> src/main.rs:140:59 [INFO] [stdout] | [INFO] [stdout] 15 | use conrod::{self, widget, Sizeable, Positionable, Widget}; [INFO] [stdout] | ------------ the item `Positionable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 140 | use conrod::{color, widget, Colorable, Labelable, Positionable, Sizeable, Widget}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sizeable` is imported redundantly [INFO] [stdout] --> src/main.rs:140:73 [INFO] [stdout] | [INFO] [stdout] 15 | use conrod::{self, widget, Sizeable, Positionable, Widget}; [INFO] [stdout] | -------- the item `Sizeable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 140 | use conrod::{color, widget, Colorable, Labelable, Positionable, Sizeable, Widget}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Widget` is imported redundantly [INFO] [stdout] --> src/main.rs:140:83 [INFO] [stdout] | [INFO] [stdout] 15 | use conrod::{self, widget, Sizeable, Positionable, Widget}; [INFO] [stdout] | ------ the item `Widget` is already imported here [INFO] [stdout] ... [INFO] [stdout] 140 | use conrod::{color, widget, Colorable, Labelable, Positionable, Sizeable, Widget}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:57:93 [INFO] [stdout] | [INFO] [stdout] 57 | let screen = image_to_texture2d(image::RgbaImage::from_fn(SCREEN_WIDTH, HEIGHT, |x, y| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `view_mode` is never read [INFO] [stdout] --> src/main.rs:231:13 [INFO] [stdout] | [INFO] [stdout] 231 | view_mode = if is_perspective { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MARGIN` [INFO] [stdout] --> src/main.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 179 | const MARGIN: conrod::Scalar = 30.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "7f85e7e0de36d8f3b42247af00a31e6b880935e7ed068477fb4185e4cc683c66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f85e7e0de36d8f3b42247af00a31e6b880935e7ed068477fb4185e4cc683c66", kill_on_drop: false }` [INFO] [stdout] 7f85e7e0de36d8f3b42247af00a31e6b880935e7ed068477fb4185e4cc683c66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", 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] 6ef3759dabad7ba161040400e91871288a1615566c558680d3b221b3b355bf35 [INFO] running `Command { std: "docker" "start" "-a" "6ef3759dabad7ba161040400e91871288a1615566c558680d3b221b3b355bf35", kill_on_drop: false }` [INFO] [stderr] warning: the item `widget` is imported redundantly [INFO] [stderr] --> src/main.rs:140:29 [INFO] [stderr] | [INFO] [stderr] 15 | use conrod::{self, widget, Sizeable, Positionable, Widget}; [INFO] [stderr] | ------ the item `widget` is already imported here [INFO] [stderr] ... [INFO] [stderr] 140 | use conrod::{color, widget, Colorable, Labelable, Positionable, Sizeable, Widget}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Positionable` is imported redundantly [INFO] [stderr] --> src/main.rs:140:59 [INFO] [stderr] | [INFO] [stderr] 15 | use conrod::{self, widget, Sizeable, Positionable, Widget}; [INFO] [stderr] | ------------ the item `Positionable` is already imported here [INFO] [stderr] ... [INFO] [stderr] 140 | use conrod::{color, widget, Colorable, Labelable, Positionable, Sizeable, Widget}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Sizeable` is imported redundantly [INFO] [stderr] --> src/main.rs:140:73 [INFO] [stderr] | [INFO] [stderr] 15 | use conrod::{self, widget, Sizeable, Positionable, Widget}; [INFO] [stderr] | -------- the item `Sizeable` is already imported here [INFO] [stderr] ... [INFO] [stderr] 140 | use conrod::{color, widget, Colorable, Labelable, Positionable, Sizeable, Widget}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Widget` is imported redundantly [INFO] [stderr] --> src/main.rs:140:83 [INFO] [stderr] | [INFO] [stderr] 15 | use conrod::{self, widget, Sizeable, Positionable, Widget}; [INFO] [stderr] | ------ the item `Widget` is already imported here [INFO] [stderr] ... [INFO] [stderr] 140 | use conrod::{color, widget, Colorable, Labelable, Positionable, Sizeable, Widget}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/main.rs:57:93 [INFO] [stderr] | [INFO] [stderr] 57 | let screen = image_to_texture2d(image::RgbaImage::from_fn(SCREEN_WIDTH, HEIGHT, |x, y| { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `view_mode` is never read [INFO] [stderr] --> src/main.rs:231:13 [INFO] [stderr] | [INFO] [stderr] 231 | view_mode = if is_perspective { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `MARGIN` [INFO] [stderr] --> src/main.rs:179:9 [INFO] [stderr] | [INFO] [stderr] 179 | const MARGIN: conrod::Scalar = 30.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/viewing_system-ff645e342d8b7826 [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6ef3759dabad7ba161040400e91871288a1615566c558680d3b221b3b355bf35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ef3759dabad7ba161040400e91871288a1615566c558680d3b221b3b355bf35", kill_on_drop: false }` [INFO] [stdout] 6ef3759dabad7ba161040400e91871288a1615566c558680d3b221b3b355bf35