[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] checking lyuha/viewing_system.rs against try#075992eda207e1647b699c8c8ada67b32ce7b115 for pr-77271 [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 075992eda207e1647b699c8c8ada67b32ce7b115 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "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" "+075992eda207e1647b699c8c8ada67b32ce7b115" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded x11-dl v2.18.0 [INFO] [stderr] Downloaded petgraph v0.4.12 [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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7183222253aaa6e3368257e1388ad1ba99423bb0615c1a4635a1f0ce6bc1658c [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" "7183222253aaa6e3368257e1388ad1ba99423bb0615c1a4635a1f0ce6bc1658c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7183222253aaa6e3368257e1388ad1ba99423bb0615c1a4635a1f0ce6bc1658c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7183222253aaa6e3368257e1388ad1ba99423bb0615c1a4635a1f0ce6bc1658c", kill_on_drop: false }` [INFO] [stdout] 7183222253aaa6e3368257e1388ad1ba99423bb0615c1a4635a1f0ce6bc1658c [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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cef410420502f662e1290b60ef6bd1dcce187cf60db274d008b33592e1be743 [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" "3cef410420502f662e1290b60ef6bd1dcce187cf60db274d008b33592e1be743", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking rustc-demangle v0.1.8 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Compiling x11-dl v2.18.0 [INFO] [stderr] Compiling log v0.4.2 [INFO] [stderr] Compiling nfd v0.0.4 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking shared_library v0.1.8 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking tempfile v3.0.2 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Checking petgraph v0.4.12 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Checking gif v0.10.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking rusttype v0.5.2 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Checking rayon-core v1.4.0 [INFO] [stderr] Checking rayon v1.0.1 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking wayland-sys v0.12.5 [INFO] [stderr] Compiling glutin v0.14.0 [INFO] [stderr] Compiling glium v0.21.0 [INFO] [stderr] Checking daggy v0.5.0 [INFO] [stderr] Checking wayland-client v0.12.5 [INFO] [stderr] Checking backtrace v0.3.8 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking wayland-protocols v0.12.5 [INFO] [stderr] Checking wayland-kbd v0.13.1 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Checking wayland-window v0.13.3 [INFO] [stderr] Checking winit v0.12.0 [INFO] [stderr] Compiling conrod_derive v0.1.2 [INFO] [stderr] Checking pistoncore-input v0.21.0 [INFO] [stderr] Checking conrod v0.60.0 [INFO] [stderr] Checking 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: 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: 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: 7 warnings emitted [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 35s [INFO] running `Command { std: "docker" "inspect" "3cef410420502f662e1290b60ef6bd1dcce187cf60db274d008b33592e1be743", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cef410420502f662e1290b60ef6bd1dcce187cf60db274d008b33592e1be743", kill_on_drop: false }` [INFO] [stdout] 3cef410420502f662e1290b60ef6bd1dcce187cf60db274d008b33592e1be743