[INFO] updating cached repository https://github.com/mwalczyk/graphics_utils [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c37392deda24be444e5f4fe9ebbf106d070a0c56 [INFO] checking mwalczyk/graphics_utils against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwalczyk%2Fgraphics_utils" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mwalczyk/graphics_utils on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mwalczyk/graphics_utils [INFO] finished tweaking git repo https://github.com/mwalczyk/graphics_utils [INFO] tweaked toml for git repo https://github.com/mwalczyk/graphics_utils written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/mwalczyk/graphics_utils already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d47de29cdef33737fcc179b5bb89b7d61288f847ab9fda0da83c40edd2e5de0a [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" "d47de29cdef33737fcc179b5bb89b7d61288f847ab9fda0da83c40edd2e5de0a"` [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking cgmath v0.17.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking rayon-core v1.6.0 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking jpeg-decoder v0.1.16 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Checking noise v0.5.1 [INFO] [stderr] Checking graphics_utils v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/mesh.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `NoiseFn`, `Perlin` [INFO] [stderr] --> src/polyline.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use noise::{NoiseFn, Perlin}; [INFO] [stderr] | ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::max` [INFO] [stderr] --> src/polyline.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cmp::max; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/mesh.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `NoiseFn`, `Perlin` [INFO] [stderr] --> src/polyline.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use noise::{NoiseFn, Perlin}; [INFO] [stderr] | ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::max` [INFO] [stderr] --> src/polyline.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cmp::max; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `sc` is never read [INFO] [stderr] --> src/polyline.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | let mut sc: f32 = 0.0; [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: value assigned to `sN` is never read [INFO] [stderr] --> src/polyline.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | let mut sN: f32 = 0.0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `tc` is never read [INFO] [stderr] --> src/polyline.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | let mut tc: f32 = 0.0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `tN` is never read [INFO] [stderr] --> src/polyline.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | let mut tN: f32 = 0.0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `circle_normal` [INFO] [stderr] --> src/polyline.rs:321:13 [INFO] [stderr] | [INFO] [stderr] 321 | let circle_normal: Vector3 = Vector3::unit_y(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circle_normal` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `circle_center` [INFO] [stderr] --> src/polyline.rs:322:13 [INFO] [stderr] | [INFO] [stderr] 322 | let circle_center: Vector3 = Vector3::zero(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circle_center` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `sc` is never read [INFO] [stderr] --> src/polyline.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | let mut sc: f32 = 0.0; [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: value assigned to `sN` is never read [INFO] [stderr] --> src/polyline.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | let mut sN: f32 = 0.0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `tc` is never read [INFO] [stderr] --> src/polyline.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | let mut tc: f32 = 0.0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `tN` is never read [INFO] [stderr] --> src/polyline.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | let mut tN: f32 = 0.0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `circle_normal` [INFO] [stderr] --> src/polyline.rs:321:13 [INFO] [stderr] | [INFO] [stderr] 321 | let circle_normal: Vector3 = Vector3::unit_y(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circle_normal` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `circle_center` [INFO] [stderr] --> src/polyline.rs:322:13 [INFO] [stderr] | [INFO] [stderr] 322 | let circle_center: Vector3 = Vector3::zero(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circle_center` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/half_edge.rs:692:13 [INFO] [stderr] | [INFO] [stderr] 692 | let mut adjacent_to_face_0 = half_edge_mesh.get_adjacent_half_edges_to_face(FaceIndex(0)); [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/half_edge.rs:693:13 [INFO] [stderr] | [INFO] [stderr] 693 | let mut adjacent_to_face_1 = half_edge_mesh.get_adjacent_half_edges_to_face(FaceIndex(1)); [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/half_edge.rs:703:13 [INFO] [stderr] | [INFO] [stderr] 703 | let mut vertices_around_face_0 = half_edge_mesh.get_adjacent_vertices_to_face(FaceIndex(0)); [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/half_edge.rs:704:13 [INFO] [stderr] | [INFO] [stderr] 704 | let mut vertices_around_face_1 = half_edge_mesh.get_adjacent_vertices_to_face(FaceIndex(1)); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_memory_size` [INFO] [stderr] --> src/mesh.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn get_memory_size(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Intersection` [INFO] [stderr] --> src/polyline.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | type Intersection = (Vector3, f32, f32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `D` should have a snake case name [INFO] [stderr] --> src/polyline.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | let D = a * c - b * b; // always >= 0 [INFO] [stderr] | ^ help: convert the identifier to snake case: `d` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `sN` should have a snake case name [INFO] [stderr] --> src/polyline.rs:68:17 [INFO] [stderr] | [INFO] [stderr] 68 | let mut sN: f32 = 0.0; [INFO] [stderr] | ^^ help: convert the identifier to snake case: `s_n` [INFO] [stderr] [INFO] [stderr] warning: variable `sD` should have a snake case name [INFO] [stderr] --> src/polyline.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | let mut sD = D; // sc = sN / sD, default sD = D >= 0 [INFO] [stderr] | ^^ help: convert the identifier to snake case: `s_d` [INFO] [stderr] [INFO] [stderr] warning: variable `tN` should have a snake case name [INFO] [stderr] --> src/polyline.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | let mut tN: f32 = 0.0; [INFO] [stderr] | ^^ help: convert the identifier to snake case: `t_n` [INFO] [stderr] [INFO] [stderr] warning: variable `tD` should have a snake case name [INFO] [stderr] --> src/polyline.rs:72:17 [INFO] [stderr] | [INFO] [stderr] 72 | let mut tD = D; // tc = tN / tD, default tD = D >= 0 [INFO] [stderr] | ^^ help: convert the identifier to snake case: `t_d` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_memory_size` [INFO] [stderr] --> src/mesh.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn get_memory_size(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Intersection` [INFO] [stderr] --> src/polyline.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | type Intersection = (Vector3, f32, f32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable `D` should have a snake case name [INFO] [stderr] --> src/polyline.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | let D = a * c - b * b; // always >= 0 [INFO] [stderr] | ^ help: convert the identifier to snake case: `d` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `sN` should have a snake case name [INFO] [stderr] --> src/polyline.rs:68:17 [INFO] [stderr] | [INFO] [stderr] 68 | let mut sN: f32 = 0.0; [INFO] [stderr] | ^^ help: convert the identifier to snake case: `s_n` [INFO] [stderr] [INFO] [stderr] warning: variable `sD` should have a snake case name [INFO] [stderr] --> src/polyline.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | let mut sD = D; // sc = sN / sD, default sD = D >= 0 [INFO] [stderr] | ^^ help: convert the identifier to snake case: `s_d` [INFO] [stderr] [INFO] [stderr] warning: variable `tN` should have a snake case name [INFO] [stderr] --> src/polyline.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | let mut tN: f32 = 0.0; [INFO] [stderr] | ^^ help: convert the identifier to snake case: `t_n` [INFO] [stderr] [INFO] [stderr] warning: variable `tD` should have a snake case name [INFO] [stderr] --> src/polyline.rs:72:17 [INFO] [stderr] | [INFO] [stderr] 72 | let mut tD = D; // tc = tN / tD, default tD = D >= 0 [INFO] [stderr] | ^^ help: convert the identifier to snake case: `t_d` [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.26s [INFO] running `"docker" "inspect" "d47de29cdef33737fcc179b5bb89b7d61288f847ab9fda0da83c40edd2e5de0a"` [INFO] running `"docker" "rm" "-f" "d47de29cdef33737fcc179b5bb89b7d61288f847ab9fda0da83c40edd2e5de0a"` [INFO] [stdout] d47de29cdef33737fcc179b5bb89b7d61288f847ab9fda0da83c40edd2e5de0a