[INFO] cloning repository https://github.com/EdBuilds/holobone [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EdBuilds/holobone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdBuilds%2Fholobone"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdBuilds%2Fholobone'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 606106700829ce24d2ce9febd20dd203bfdf65e5 [INFO] testing EdBuilds/holobone against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdBuilds%2Fholobone" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EdBuilds/holobone on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/EdBuilds/holobone [INFO] finished tweaking git repo https://github.com/EdBuilds/holobone [INFO] tweaked toml for git repo https://github.com/EdBuilds/holobone written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/EdBuilds/holobone already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7a040051b76bdb10d7aa717ebf76c7065a4b145e183d00081323c16ef38c4d4a [INFO] running `"docker" "start" "-a" "7a040051b76bdb10d7aa717ebf76c7065a4b145e183d00081323c16ef38c4d4a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling sdl2 v0.33.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling float-cmp v0.5.3 [INFO] [stderr] Compiling xmlparser v0.13.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling sdl2-sys v0.33.0 [INFO] [stderr] Compiling svgtypes v0.5.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling euclid v0.20.7 [INFO] [stderr] Compiling lyon_geom v0.15.0 [INFO] [stderr] Compiling holobone v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `xmlparser::Token::Attribute` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use xmlparser::Token::Attribute; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `PathParser` [INFO] [stderr] --> src/tracer.rs:2:19 [INFO] [stderr] | [INFO] [stderr] 2 | use svgtypes::{PathParser}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `QuadraticBezierSegment` [INFO] [stderr] --> src/tracer.rs:4:20 [INFO] [stderr] | [INFO] [stderr] 4 | use lyon_geom::{QuadraticBezierSegment, CubicBezierSegment, Arc, SvgArc, ArcFlags}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/tracer.rs:131:20 [INFO] [stderr] | [INFO] [stderr] 131 | let x_disp = (x2 - x1); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/tracer.rs:132:20 [INFO] [stderr] | [INFO] [stderr] 132 | let y_disp = (y2 - y1); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:126:12 [INFO] [stderr] | [INFO] [stderr] 126 | if (point.on) { [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:134:12 [INFO] [stderr] | [INFO] [stderr] 134 | if (point.on) { [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/main.rs:62:25 [INFO] [stderr] | [INFO] [stderr] 62 | Err(error) => {} [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prefix` [INFO] [stderr] --> src/main.rs:65:58 [INFO] [stderr] | [INFO] [stderr] 65 | ... xmlparser::Token::Attribute {prefix, local, value, span} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `prefix: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `span` [INFO] [stderr] --> src/main.rs:65:80 [INFO] [stderr] | [INFO] [stderr] 65 | ... xmlparser::Token::Attribute {prefix, local, value, span} =... [INFO] [stderr] | ^^^^ help: try ignoring the field: `span: _` [INFO] [stderr] [INFO] [stderr] warning: variable `line_to_initial` is assigned to, but never used [INFO] [stderr] --> src/main.rs:68:41 [INFO] [stderr] | [INFO] [stderr] 68 | ... let mut line_to_initial = PathSegment::LineTo { abs: true, x: 0.0, y: 0.0}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_line_to_initial` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/main.rs:71:49 [INFO] [stderr] | [INFO] [stderr] 71 | ... Err(error) => {} [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `line_to_initial` is never read [INFO] [stderr] --> src/main.rs:78:57 [INFO] [stderr] | [INFO] [stderr] 78 | ... line_to_initial = PathSegment::LineTo { abs, x, y }; [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: unused variable: `abs` [INFO] [stderr] --> src/main.rs:81:78 [INFO] [stderr] | [INFO] [stderr] 81 | ... PathSegment::ClosePath { abs} =... [INFO] [stderr] | ^^^ help: try ignoring the field: `abs: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `last_quadrartic_ctrl_point` [INFO] [stderr] --> src/tracer.rs:45:11 [INFO] [stderr] | [INFO] [stderr] 45 | let mut last_quadrartic_ctrl_point:Point2D = Point2D { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_quadrartic_ctrl_point` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `abs` [INFO] [stderr] --> src/tracer.rs:75:39 [INFO] [stderr] | [INFO] [stderr] 75 | &PathSegment::ClosePath { abs } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `abs: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `max_dev` [INFO] [stderr] --> src/tracer.rs:19:27 [INFO] [stderr] | [INFO] [stderr] 19 | max_dev: &f64, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_dev` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `max_acc` [INFO] [stderr] --> src/tracer.rs:21:27 [INFO] [stderr] | [INFO] [stderr] 21 | max_acc: &f64, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_acc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step` [INFO] [stderr] --> src/tracer.rs:140:11 [INFO] [stderr] | [INFO] [stderr] 140 | for step in 0..times_fit { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tracer.rs:26:11 [INFO] [stderr] | [INFO] [stderr] 26 | let mut starting_point: LaserPoint = LaserPoint { [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tracer.rs:45:11 [INFO] [stderr] | [INFO] [stderr] 45 | let mut last_quadrartic_ctrl_point:Point2D = Point2D { [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tracer.rs:57:21 [INFO] [stderr] | [INFO] [stderr] 57 | let mut end_x = x; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tracer.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | let mut end_y = y; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 23 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.85s [INFO] running `"docker" "inspect" "7a040051b76bdb10d7aa717ebf76c7065a4b145e183d00081323c16ef38c4d4a"` [INFO] running `"docker" "rm" "-f" "7a040051b76bdb10d7aa717ebf76c7065a4b145e183d00081323c16ef38c4d4a"` [INFO] [stdout] 7a040051b76bdb10d7aa717ebf76c7065a4b145e183d00081323c16ef38c4d4a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6cce06b2c6a350117e6ef86302663f8f71abfb0a8c171d91185b3e830e23c1ea [INFO] running `"docker" "start" "-a" "6cce06b2c6a350117e6ef86302663f8f71abfb0a8c171d91185b3e830e23c1ea"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling holobone v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `xmlparser::Token::Attribute` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use xmlparser::Token::Attribute; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `PathParser` [INFO] [stderr] --> src/tracer.rs:2:19 [INFO] [stderr] | [INFO] [stderr] 2 | use svgtypes::{PathParser}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `QuadraticBezierSegment` [INFO] [stderr] --> src/tracer.rs:4:20 [INFO] [stderr] | [INFO] [stderr] 4 | use lyon_geom::{QuadraticBezierSegment, CubicBezierSegment, Arc, SvgArc, ArcFlags}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/tracer.rs:131:20 [INFO] [stderr] | [INFO] [stderr] 131 | let x_disp = (x2 - x1); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/tracer.rs:132:20 [INFO] [stderr] | [INFO] [stderr] 132 | let y_disp = (y2 - y1); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:126:12 [INFO] [stderr] | [INFO] [stderr] 126 | if (point.on) { [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:134:12 [INFO] [stderr] | [INFO] [stderr] 134 | if (point.on) { [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/main.rs:62:25 [INFO] [stderr] | [INFO] [stderr] 62 | Err(error) => {} [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prefix` [INFO] [stderr] --> src/main.rs:65:58 [INFO] [stderr] | [INFO] [stderr] 65 | ... xmlparser::Token::Attribute {prefix, local, value, span} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `prefix: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `span` [INFO] [stderr] --> src/main.rs:65:80 [INFO] [stderr] | [INFO] [stderr] 65 | ... xmlparser::Token::Attribute {prefix, local, value, span} =... [INFO] [stderr] | ^^^^ help: try ignoring the field: `span: _` [INFO] [stderr] [INFO] [stderr] warning: variable `line_to_initial` is assigned to, but never used [INFO] [stderr] --> src/main.rs:68:41 [INFO] [stderr] | [INFO] [stderr] 68 | ... let mut line_to_initial = PathSegment::LineTo { abs: true, x: 0.0, y: 0.0}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_line_to_initial` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/main.rs:71:49 [INFO] [stderr] | [INFO] [stderr] 71 | ... Err(error) => {} [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `line_to_initial` is never read [INFO] [stderr] --> src/main.rs:78:57 [INFO] [stderr] | [INFO] [stderr] 78 | ... line_to_initial = PathSegment::LineTo { abs, x, y }; [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: unused variable: `abs` [INFO] [stderr] --> src/main.rs:81:78 [INFO] [stderr] | [INFO] [stderr] 81 | ... PathSegment::ClosePath { abs} =... [INFO] [stderr] | ^^^ help: try ignoring the field: `abs: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `last_quadrartic_ctrl_point` [INFO] [stderr] --> src/tracer.rs:45:11 [INFO] [stderr] | [INFO] [stderr] 45 | let mut last_quadrartic_ctrl_point:Point2D = Point2D { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_quadrartic_ctrl_point` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `abs` [INFO] [stderr] --> src/tracer.rs:75:39 [INFO] [stderr] | [INFO] [stderr] 75 | &PathSegment::ClosePath { abs } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `abs: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `max_dev` [INFO] [stderr] --> src/tracer.rs:19:27 [INFO] [stderr] | [INFO] [stderr] 19 | max_dev: &f64, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_dev` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `max_acc` [INFO] [stderr] --> src/tracer.rs:21:27 [INFO] [stderr] | [INFO] [stderr] 21 | max_acc: &f64, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_acc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step` [INFO] [stderr] --> src/tracer.rs:140:11 [INFO] [stderr] | [INFO] [stderr] 140 | for step in 0..times_fit { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tracer.rs:26:11 [INFO] [stderr] | [INFO] [stderr] 26 | let mut starting_point: LaserPoint = LaserPoint { [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tracer.rs:45:11 [INFO] [stderr] | [INFO] [stderr] 45 | let mut last_quadrartic_ctrl_point:Point2D = Point2D { [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tracer.rs:57:21 [INFO] [stderr] | [INFO] [stderr] 57 | let mut end_x = x; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tracer.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | let mut end_y = y; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 23 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `"docker" "inspect" "6cce06b2c6a350117e6ef86302663f8f71abfb0a8c171d91185b3e830e23c1ea"` [INFO] running `"docker" "rm" "-f" "6cce06b2c6a350117e6ef86302663f8f71abfb0a8c171d91185b3e830e23c1ea"` [INFO] [stdout] 6cce06b2c6a350117e6ef86302663f8f71abfb0a8c171d91185b3e830e23c1ea [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stdout] 12611298007bba857817907e84049f893c4e0028cc3a4e22111f751ce85a8712 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "12611298007bba857817907e84049f893c4e0028cc3a4e22111f751ce85a8712"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `xmlparser::Token::Attribute` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use xmlparser::Token::Attribute; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `PathParser` [INFO] [stderr] --> src/tracer.rs:2:19 [INFO] [stderr] | [INFO] [stderr] 2 | use svgtypes::{PathParser}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `QuadraticBezierSegment` [INFO] [stderr] --> src/tracer.rs:4:20 [INFO] [stderr] | [INFO] [stderr] 4 | use lyon_geom::{QuadraticBezierSegment, CubicBezierSegment, Arc, SvgArc, ArcFlags}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/tracer.rs:131:20 [INFO] [stderr] | [INFO] [stderr] 131 | let x_disp = (x2 - x1); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/tracer.rs:132:20 [INFO] [stderr] | [INFO] [stderr] 132 | let y_disp = (y2 - y1); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:126:12 [INFO] [stderr] | [INFO] [stderr] 126 | if (point.on) { [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:134:12 [INFO] [stderr] | [INFO] [stderr] 134 | if (point.on) { [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/main.rs:62:25 [INFO] [stderr] | [INFO] [stderr] 62 | Err(error) => {} [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prefix` [INFO] [stderr] --> src/main.rs:65:58 [INFO] [stderr] | [INFO] [stderr] 65 | ... xmlparser::Token::Attribute {prefix, local, value, span} => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `prefix: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `span` [INFO] [stderr] --> src/main.rs:65:80 [INFO] [stderr] | [INFO] [stderr] 65 | ... xmlparser::Token::Attribute {prefix, local, value, span} =... [INFO] [stderr] | ^^^^ help: try ignoring the field: `span: _` [INFO] [stderr] [INFO] [stderr] warning: variable `line_to_initial` is assigned to, but never used [INFO] [stderr] --> src/main.rs:68:41 [INFO] [stderr] | [INFO] [stderr] 68 | ... let mut line_to_initial = PathSegment::LineTo { abs: true, x: 0.0, y: 0.0}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_line_to_initial` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/main.rs:71:49 [INFO] [stderr] | [INFO] [stderr] 71 | ... Err(error) => {} [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `line_to_initial` is never read [INFO] [stderr] --> src/main.rs:78:57 [INFO] [stderr] | [INFO] [stderr] 78 | ... line_to_initial = PathSegment::LineTo { abs, x, y }; [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: unused variable: `abs` [INFO] [stderr] --> src/main.rs:81:78 [INFO] [stderr] | [INFO] [stderr] 81 | ... PathSegment::ClosePath { abs} =... [INFO] [stderr] | ^^^ help: try ignoring the field: `abs: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `last_quadrartic_ctrl_point` [INFO] [stderr] --> src/tracer.rs:45:11 [INFO] [stderr] | [INFO] [stderr] 45 | let mut last_quadrartic_ctrl_point:Point2D = Point2D { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_quadrartic_ctrl_point` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `abs` [INFO] [stderr] --> src/tracer.rs:75:39 [INFO] [stderr] | [INFO] [stderr] 75 | &PathSegment::ClosePath { abs } => { [INFO] [stderr] | ^^^ help: try ignoring the field: `abs: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `max_dev` [INFO] [stderr] --> src/tracer.rs:19:27 [INFO] [stderr] | [INFO] [stderr] 19 | max_dev: &f64, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_dev` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `max_acc` [INFO] [stderr] --> src/tracer.rs:21:27 [INFO] [stderr] | [INFO] [stderr] 21 | max_acc: &f64, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_acc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step` [INFO] [stderr] --> src/tracer.rs:140:11 [INFO] [stderr] | [INFO] [stderr] 140 | for step in 0..times_fit { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_step` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tracer.rs:26:11 [INFO] [stderr] | [INFO] [stderr] 26 | let mut starting_point: LaserPoint = LaserPoint { [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tracer.rs:45:11 [INFO] [stderr] | [INFO] [stderr] 45 | let mut last_quadrartic_ctrl_point:Point2D = Point2D { [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tracer.rs:57:21 [INFO] [stderr] | [INFO] [stderr] 57 | let mut end_x = x; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tracer.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | let mut end_y = y; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 23 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/holobone-29f988b930beb733 [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 `"docker" "inspect" "12611298007bba857817907e84049f893c4e0028cc3a4e22111f751ce85a8712"` [INFO] running `"docker" "rm" "-f" "12611298007bba857817907e84049f893c4e0028cc3a4e22111f751ce85a8712"` [INFO] [stdout] 12611298007bba857817907e84049f893c4e0028cc3a4e22111f751ce85a8712