[INFO] fetching crate ukiyoe 0.0.0... [INFO] checking ukiyoe-0.0.0 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477 [INFO] extracting crate ukiyoe 0.0.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate ukiyoe 0.0.0 on toolchain 90442458ac46b1d5eed752c316da25450f67285b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ukiyoe 0.0.0 [INFO] finished tweaking crates.io crate ukiyoe 0.0.0 [INFO] tweaked toml for crates.io crate ukiyoe 0.0.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61c0c3ff4c75fa37980af73e6a65513eb9421b6ce877e3e6a8a7ec24ef46ffe0 [INFO] running `Command { std: "docker" "start" "-a" "61c0c3ff4c75fa37980af73e6a65513eb9421b6ce877e3e6a8a7ec24ef46ffe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61c0c3ff4c75fa37980af73e6a65513eb9421b6ce877e3e6a8a7ec24ef46ffe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61c0c3ff4c75fa37980af73e6a65513eb9421b6ce877e3e6a8a7ec24ef46ffe0", kill_on_drop: false }` [INFO] [stdout] 61c0c3ff4c75fa37980af73e6a65513eb9421b6ce877e3e6a8a7ec24ef46ffe0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88a2f5b716eb8f437a124fea0f3d1f28eff39754a91e7c1d24490340081f14f7 [INFO] running `Command { std: "docker" "start" "-a" "88a2f5b716eb8f437a124fea0f3d1f28eff39754a91e7c1d24490340081f14f7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Compiling pathfinder_resources v0.5.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking bytemuck v1.7.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling sdl2 v0.33.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling sdl2-sys v0.33.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking stretch v0.3.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling pathfinder_simd v0.5.1 [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Checking pathfinder_color v0.5.0 [INFO] [stderr] Checking pathfinder_gpu v0.5.0 [INFO] [stderr] Checking pathfinder_content v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking pathfinder_gl v0.5.0 [INFO] [stderr] Checking pathfinder_ui v0.5.0 [INFO] [stderr] Checking pathfinder_renderer v0.5.0 [INFO] [stderr] Checking pathfinder_canvas v0.5.0 [INFO] [stderr] Checking ukiyoe v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Path2D` [INFO] [stdout] --> src/lib.rs:5:52 [INFO] [stdout] | [INFO] [stdout] 5 | use pathfinder_canvas::{Canvas, CanvasFontContext, Path2D}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | children:Vec>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn UIControl` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path2D` [INFO] [stdout] --> src/lib.rs:5:52 [INFO] [stdout] | [INFO] [stdout] 5 | use pathfinder_canvas::{Canvas, CanvasFontContext, Path2D}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:54:40 [INFO] [stdout] | [INFO] [stdout] 54 | fn add_child(&mut self, child: Box); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn UIControl` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:77:43 [INFO] [stdout] | [INFO] [stdout] 77 | fn add_child(&mut self, mut child:Box) { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn UIControl` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | children:Vec>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn UIControl` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:54:40 [INFO] [stdout] | [INFO] [stdout] 54 | fn add_child(&mut self, child: Box); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn UIControl` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:77:43 [INFO] [stdout] | [INFO] [stdout] 77 | fn add_child(&mut self, mut child:Box) { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn UIControl` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stretch` [INFO] [stdout] --> src/lib.rs:41:44 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new(text:&str) -> Self {let mut stretch = stretch::node::Stretch::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stretch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/lib.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | let s = self.window_size.to_f32(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stretch` [INFO] [stdout] --> src/lib.rs:41:44 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new(text:&str) -> Self {let mut stretch = stretch::node::Stretch::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stretch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/lib.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | let s = self.window_size.to_f32(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:41:40 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new(text:&str) -> Self {let mut stretch = stretch::node::Stretch::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:41:40 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new(text:&str) -> Self {let mut stretch = stretch::node::Stretch::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:77:29 [INFO] [stdout] | [INFO] [stdout] 77 | fn add_child(&mut self, mut child:Box) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:77:29 [INFO] [stdout] | [INFO] [stdout] 77 | fn add_child(&mut self, mut child:Box) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gl_context` [INFO] [stdout] --> src/lib.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | gl_context:sdl2::video::GLContext, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `text` [INFO] [stdout] --> src/lib.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | text:String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gl_context` [INFO] [stdout] --> src/lib.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | gl_context:sdl2::video::GLContext, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `text` [INFO] [stdout] --> src/lib.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | text:String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | dbg!(self.layout_manager.as_ref().borrow().layout(self.layout_node.unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `dbg` (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/lib.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | dbg!(self.layout_manager.as_ref().borrow().layout(self.layout_node.unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.51s [INFO] running `Command { std: "docker" "inspect" "88a2f5b716eb8f437a124fea0f3d1f28eff39754a91e7c1d24490340081f14f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88a2f5b716eb8f437a124fea0f3d1f28eff39754a91e7c1d24490340081f14f7", kill_on_drop: false }` [INFO] [stdout] 88a2f5b716eb8f437a124fea0f3d1f28eff39754a91e7c1d24490340081f14f7