[INFO] cloning repository https://github.com/re-oh/digital_canvas_crate [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/re-oh/digital_canvas_crate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fre-oh%2Fdigital_canvas_crate", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fre-oh%2Fdigital_canvas_crate'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9760402ec46bb6bf040c0642ab7f1f2ec329baa1 [INFO] checking re-oh/digital_canvas_crate against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fre-oh%2Fdigital_canvas_crate" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/re-oh/digital_canvas_crate on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/re-oh/digital_canvas_crate [INFO] finished tweaking git repo https://github.com/re-oh/digital_canvas_crate [INFO] tweaked toml for git repo https://github.com/re-oh/digital_canvas_crate written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/re-oh/digital_canvas_crate 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytemuck v1.14.2 [INFO] [stderr] Downloaded rayon v1.8.1 [INFO] [stderr] Downloaded half v2.3.1 [INFO] [stderr] Downloaded gif v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b50598a903250fe9ecdc35bdab2adeb59721ce37298877c2496a2312fd8eefe [INFO] running `Command { std: "docker" "start" "-a" "8b50598a903250fe9ecdc35bdab2adeb59721ce37298877c2496a2312fd8eefe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b50598a903250fe9ecdc35bdab2adeb59721ce37298877c2496a2312fd8eefe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b50598a903250fe9ecdc35bdab2adeb59721ce37298877c2496a2312fd8eefe", kill_on_drop: false }` [INFO] [stdout] 8b50598a903250fe9ecdc35bdab2adeb59721ce37298877c2496a2312fd8eefe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca7f9170d474b59c34ecc450fcd9db081c1716186b99913d68e6f92a6d337ec6 [INFO] running `Command { std: "docker" "start" "-a" "ca7f9170d474b59c34ecc450fcd9db081c1716186b99913d68e6f92a6d337ec6", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bytemuck v1.14.2 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking half v2.3.1 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking png v0.17.11 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking exr v1.72.0 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking image v0.24.8 [INFO] [stderr] Checking digital_canvas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::RangeInclusive` [INFO] [stdout] --> src/digital_canvas/canvas.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::RangeInclusive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rgba` [INFO] [stdout] --> src/digital_canvas/canvas.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use image::{ImageBuffer, Rgba, RgbaImage}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GenericRenderData` [INFO] [stdout] --> src/digital_canvas/layer.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use super::render::{GenericRenderData, Renderable}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::render::Renderable` [INFO] [stdout] --> src/digital_canvas/graphics.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::render::Renderable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::RangeInclusive` [INFO] [stdout] --> src/digital_canvas/canvas.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::RangeInclusive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rgba` [INFO] [stdout] --> src/digital_canvas/canvas.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use image::{ImageBuffer, Rgba, RgbaImage}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GenericRenderData` [INFO] [stdout] --> src/digital_canvas/layer.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use super::render::{GenericRenderData, Renderable}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::render::Renderable` [INFO] [stdout] --> src/digital_canvas/graphics.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::render::Renderable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Canvas` is never constructed [INFO] [stdout] --> src/digital_canvas/canvas.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Canvas { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `add_layer` are never used [INFO] [stdout] --> src/digital_canvas/canvas.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 10 | impl Canvas { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 11 | [INFO] [stdout] 12 | fn new(width:u32, height:u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn add_layer(&mut self, name: &str ) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/digital_canvas/layer.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_zindex`, `move_above`, `move_below`, `move_down`, and `move_up` are never used [INFO] [stdout] --> src/digital_canvas/layer.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 13 | impl Layer { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 14 | [INFO] [stdout] 15 | pub fn new( name: String, dimensions: Dimensions, zindex: i32 ) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn set_zindex ( &mut self, z: i32 ) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn move_above ( &mut self, comp_layer:&Layer ) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn move_below ( &mut self, comp_layer:&Layer ) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn move_down (&mut self, layers: i32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn move_up (&mut self, layers: i32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Box` is never constructed [INFO] [stdout] --> src/digital_canvas/graphics.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Box { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Line` is never constructed [INFO] [stdout] --> src/digital_canvas/graphics.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Line { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Triangle` is never constructed [INFO] [stdout] --> src/digital_canvas/graphics.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Triangle { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Oval` is never constructed [INFO] [stdout] --> src/digital_canvas/graphics.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Oval { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_tuple`, `centroid`, and `delta` are never used [INFO] [stdout] --> src/digital_canvas/cords.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 6 | impl Cords2D { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 11 | pub fn to_tuple(&self) -> (u32, u32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn centroid(&self, other: &Cords2D) -> Cords2D { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn delta(&self, other: &Cords2D) -> (i32, i32) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dimensions` is never constructed [INFO] [stdout] --> src/digital_canvas/dimensions.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Dimensions { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `new_from_tuple`, and `to_tuple` are never used [INFO] [stdout] --> src/digital_canvas/dimensions.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 7 | impl Dimensions { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 8 | pub fn new(width: u32, height: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn new_from_tuple(dims: (u32, u32)) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn to_tuple(&self) -> (u32, u32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GenericRenderData` is never constructed [INFO] [stdout] --> src/digital_canvas/render.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct GenericRenderData { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Renderable` is never used [INFO] [stdout] --> src/digital_canvas/render.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Renderable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Canvas` is never constructed [INFO] [stdout] --> src/digital_canvas/canvas.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Canvas { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `add_layer` are never used [INFO] [stdout] --> src/digital_canvas/canvas.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 10 | impl Canvas { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 11 | [INFO] [stdout] 12 | fn new(width:u32, height:u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn add_layer(&mut self, name: &str ) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/digital_canvas/layer.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_zindex`, `move_above`, `move_below`, `move_down`, and `move_up` are never used [INFO] [stdout] --> src/digital_canvas/layer.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 13 | impl Layer { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 14 | [INFO] [stdout] 15 | pub fn new( name: String, dimensions: Dimensions, zindex: i32 ) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn set_zindex ( &mut self, z: i32 ) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn move_above ( &mut self, comp_layer:&Layer ) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn move_below ( &mut self, comp_layer:&Layer ) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn move_down (&mut self, layers: i32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn move_up (&mut self, layers: i32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Box` is never constructed [INFO] [stdout] --> src/digital_canvas/graphics.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Box { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Line` is never constructed [INFO] [stdout] --> src/digital_canvas/graphics.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Line { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Triangle` is never constructed [INFO] [stdout] --> src/digital_canvas/graphics.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Triangle { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Oval` is never constructed [INFO] [stdout] --> src/digital_canvas/graphics.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Oval { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_tuple`, `centroid`, and `delta` are never used [INFO] [stdout] --> src/digital_canvas/cords.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 6 | impl Cords2D { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 11 | pub fn to_tuple(&self) -> (u32, u32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn centroid(&self, other: &Cords2D) -> Cords2D { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn delta(&self, other: &Cords2D) -> (i32, i32) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dimensions` is never constructed [INFO] [stdout] --> src/digital_canvas/dimensions.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Dimensions { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `new_from_tuple`, and `to_tuple` are never used [INFO] [stdout] --> src/digital_canvas/dimensions.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 7 | impl Dimensions { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 8 | pub fn new(width: u32, height: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn new_from_tuple(dims: (u32, u32)) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn to_tuple(&self) -> (u32, u32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GenericRenderData` is never constructed [INFO] [stdout] --> src/digital_canvas/render.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct GenericRenderData { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Renderable` is never used [INFO] [stdout] --> src/digital_canvas/render.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Renderable { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 5.58s [INFO] running `Command { std: "docker" "inspect" "ca7f9170d474b59c34ecc450fcd9db081c1716186b99913d68e6f92a6d337ec6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca7f9170d474b59c34ecc450fcd9db081c1716186b99913d68e6f92a6d337ec6", kill_on_drop: false }` [INFO] [stdout] ca7f9170d474b59c34ecc450fcd9db081c1716186b99913d68e6f92a6d337ec6 [INFO] checking re-oh/digital_canvas_crate against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fre-oh%2Fdigital_canvas_crate" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/re-oh/digital_canvas_crate on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/re-oh/digital_canvas_crate [INFO] finished tweaking git repo https://github.com/re-oh/digital_canvas_crate [INFO] tweaked toml for git repo https://github.com/re-oh/digital_canvas_crate written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/re-oh/digital_canvas_crate 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f34ab9ecb16592a16077e9b786940914f350c4c8c0b232cd61b66bb0b6868db [INFO] running `Command { std: "docker" "start" "-a" "9f34ab9ecb16592a16077e9b786940914f350c4c8c0b232cd61b66bb0b6868db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f34ab9ecb16592a16077e9b786940914f350c4c8c0b232cd61b66bb0b6868db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f34ab9ecb16592a16077e9b786940914f350c4c8c0b232cd61b66bb0b6868db", kill_on_drop: false }` [INFO] [stdout] 9f34ab9ecb16592a16077e9b786940914f350c4c8c0b232cd61b66bb0b6868db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ecf51168a5381a225f29eb3a5fb6b81c0b1d2290a3f1c3a6d9850d49bb3cee30 [INFO] running `Command { std: "docker" "start" "-a" "ecf51168a5381a225f29eb3a5fb6b81c0b1d2290a3f1c3a6d9850d49bb3cee30", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking bytemuck v1.14.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking half v2.3.1 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.19/src/sync/parker.rs:370:25 [INFO] [stdout] | [INFO] [stdout] 370 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 371 | | NOTIFIED | PARKED => return, [INFO] [stdout] 372 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 373 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.2/src/inflate/core.rs:1196:9 [INFO] [stdout] | [INFO] [stdout] 1196 | / match state { [INFO] [stdout] 1197 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1198 | | l.bit_buf = 0; [INFO] [stdout] 1199 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1741 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1742 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ecf51168a5381a225f29eb3a5fb6b81c0b1d2290a3f1c3a6d9850d49bb3cee30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecf51168a5381a225f29eb3a5fb6b81c0b1d2290a3f1c3a6d9850d49bb3cee30", kill_on_drop: false }` [INFO] [stdout] ecf51168a5381a225f29eb3a5fb6b81c0b1d2290a3f1c3a6d9850d49bb3cee30