[INFO] cloning repository https://github.com/alexpana/gliumvg [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexpana/gliumvg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexpana%2Fgliumvg"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexpana%2Fgliumvg'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b0afc69095d450e62735f479a5a65d8a2bd4c3b4 [INFO] checking alexpana/gliumvg against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexpana%2Fgliumvg" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alexpana/gliumvg on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/alexpana/gliumvg [INFO] finished tweaking git repo https://github.com/alexpana/gliumvg [INFO] tweaked toml for git repo https://github.com/alexpana/gliumvg written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/alexpana/gliumvg already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9ab668caecd38f0a3aec5b88fa2969e3cd42736f7c0b4c38f84f783239d635a5 [INFO] running `"docker" "start" "-a" "9ab668caecd38f0a3aec5b88fa2969e3cd42736f7c0b4c38f84f783239d635a5"` [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.19.4 [INFO] [stderr] Checking glutin v0.21.1 [INFO] [stderr] Checking glium v0.25.1 [INFO] [stderr] Checking gliumvg v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::cmp::PartialOrd` [INFO] [stderr] --> src/lib.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cmp::PartialOrd; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `INFINITY`, `NEG_INFINITY` [INFO] [stderr] --> src/math.rs:78:25 [INFO] [stderr] | [INFO] [stderr] 78 | use std::f32::{NAN, INFINITY, NEG_INFINITY}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m1` [INFO] [stderr] --> src/lib.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | let mut m1: f32; [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_m1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m2` [INFO] [stderr] --> src/lib.rs:100:17 [INFO] [stderr] | [INFO] [stderr] 100 | let mut m2: f32; [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_m2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `col` [INFO] [stderr] --> src/lib.rs:101:17 [INFO] [stderr] | [INFO] [stderr] 101 | let mut col: Color; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_col` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/lib.rs:98:17 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/lib.rs:98:25 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l` [INFO] [stderr] --> src/lib.rs:98:33 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_l` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/lib.rs:98:41 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from` [INFO] [stderr] --> src/lib.rs:107:17 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn lerp(from: Color, to: Color, u: f32) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_from` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `to` [INFO] [stderr] --> src/lib.rs:107:30 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn lerp(from: Color, to: Color, u: f32) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_to` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/lib.rs:107:41 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn lerp(from: Color, to: Color, u: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window` [INFO] [stderr] --> src/lib.rs:140:31 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn begin_frame(&self, window: (i32, i32), dpi: f32) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_window` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dpi` [INFO] [stderr] --> src/lib.rs:140:51 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn begin_frame(&self, window: (i32, i32), dpi: f32) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_dpi` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GlyphPosition` [INFO] [stderr] --> src/lib.rs:46:1 [INFO] [stderr] | [INFO] [stderr] 46 | struct GlyphPosition { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `hue_helper` [INFO] [stderr] --> src/lib.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | fn hue_helper(h: f32, m1: f32, m2: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `withAlpha` should have a snake case name [INFO] [stderr] --> src/lib.rs:111:12 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn withAlpha(self, alpha: f32) -> Color { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `with_alpha` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::PartialOrd` [INFO] [stderr] --> src/lib.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cmp::PartialOrd; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `INFINITY`, `NEG_INFINITY` [INFO] [stderr] --> src/math.rs:78:25 [INFO] [stderr] | [INFO] [stderr] 78 | use std::f32::{NAN, INFINITY, NEG_INFINITY}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m1` [INFO] [stderr] --> src/lib.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | let mut m1: f32; [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_m1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m2` [INFO] [stderr] --> src/lib.rs:100:17 [INFO] [stderr] | [INFO] [stderr] 100 | let mut m2: f32; [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_m2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `col` [INFO] [stderr] --> src/lib.rs:101:17 [INFO] [stderr] | [INFO] [stderr] 101 | let mut col: Color; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_col` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/lib.rs:98:17 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/lib.rs:98:25 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l` [INFO] [stderr] --> src/lib.rs:98:33 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_l` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/lib.rs:98:41 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn hsla(h: f32, s: f32, l: f32, a: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from` [INFO] [stderr] --> src/lib.rs:107:17 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn lerp(from: Color, to: Color, u: f32) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_from` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `to` [INFO] [stderr] --> src/lib.rs:107:30 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn lerp(from: Color, to: Color, u: f32) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_to` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/lib.rs:107:41 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn lerp(from: Color, to: Color, u: f32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window` [INFO] [stderr] --> src/lib.rs:140:31 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn begin_frame(&self, window: (i32, i32), dpi: f32) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_window` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dpi` [INFO] [stderr] --> src/lib.rs:140:51 [INFO] [stderr] | [INFO] [stderr] 140 | pub fn begin_frame(&self, window: (i32, i32), dpi: f32) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_dpi` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GlyphPosition` [INFO] [stderr] --> src/lib.rs:46:1 [INFO] [stderr] | [INFO] [stderr] 46 | struct GlyphPosition { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `hue_helper` [INFO] [stderr] --> src/lib.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | fn hue_helper(h: f32, m1: f32, m2: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `withAlpha` should have a snake case name [INFO] [stderr] --> src/lib.rs:111:12 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn withAlpha(self, alpha: f32) -> Color { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `with_alpha` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.57s [INFO] running `"docker" "inspect" "9ab668caecd38f0a3aec5b88fa2969e3cd42736f7c0b4c38f84f783239d635a5"` [INFO] running `"docker" "rm" "-f" "9ab668caecd38f0a3aec5b88fa2969e3cd42736f7c0b4c38f84f783239d635a5"` [INFO] [stdout] 9ab668caecd38f0a3aec5b88fa2969e3cd42736f7c0b4c38f84f783239d635a5