[INFO] cloning repository https://github.com/mwalczyk/graphics_utils [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mwalczyk/graphics_utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwalczyk%2Fgraphics_utils"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwalczyk%2Fgraphics_utils'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c37392deda24be444e5f4fe9ebbf106d070a0c56 [INFO] testing mwalczyk/graphics_utils against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwalczyk%2Fgraphics_utils" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mwalczyk/graphics_utils 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/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-6/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" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] fbe2729fd2c445c1d8c74a917cc5c677d35540621bd6f81fe9edd226a0b06547 [INFO] running `"docker" "start" "-a" "fbe2729fd2c445c1d8c74a917cc5c677d35540621bd6f81fe9edd226a0b06547"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling 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 gl_generator v0.13.1 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.16 [INFO] [stderr] Compiling image v0.18.0 [INFO] [stderr] Compiling noise v0.5.1 [INFO] [stderr] Compiling 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: 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: associated function is never used: `get_memory_size` [INFO] [stderr] --> src/mesh.rs:26:12 [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: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.90s [INFO] running `"docker" "inspect" "fbe2729fd2c445c1d8c74a917cc5c677d35540621bd6f81fe9edd226a0b06547"` [INFO] running `"docker" "rm" "-f" "fbe2729fd2c445c1d8c74a917cc5c677d35540621bd6f81fe9edd226a0b06547"` [INFO] [stdout] fbe2729fd2c445c1d8c74a917cc5c677d35540621bd6f81fe9edd226a0b06547 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5878337001bda8f3e0d5560f3f746c1a13ec53598a9a1564495570fde030e0af [INFO] running `"docker" "start" "-a" "5878337001bda8f3e0d5560f3f746c1a13ec53598a9a1564495570fde030e0af"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling 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: 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: associated function is never used: `get_memory_size` [INFO] [stderr] --> src/mesh.rs:26:12 [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: 16 warnings emitted [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: 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: associated function is never used: `get_memory_size` [INFO] [stderr] --> src/mesh.rs:26:12 [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: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.18s [INFO] running `"docker" "inspect" "5878337001bda8f3e0d5560f3f746c1a13ec53598a9a1564495570fde030e0af"` [INFO] running `"docker" "rm" "-f" "5878337001bda8f3e0d5560f3f746c1a13ec53598a9a1564495570fde030e0af"` [INFO] [stdout] 5878337001bda8f3e0d5560f3f746c1a13ec53598a9a1564495570fde030e0af [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4eb2e2cff822bc3db18be58812a303f822abf1762358cea5ad8bd01a61a46e76 [INFO] running `"docker" "start" "-a" "4eb2e2cff822bc3db18be58812a303f822abf1762358cea5ad8bd01a61a46e76"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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: associated function is never used: `get_memory_size` [INFO] [stderr] --> src/mesh.rs:26:12 [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: 16 warnings emitted [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: 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: associated function is never used: `get_memory_size` [INFO] [stderr] --> src/mesh.rs:26:12 [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: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/graphics_utils-1a41b5251a0a4925 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stderr] Doc-tests graphics_utils [INFO] [stdout] test polyline::tests::test_distance_between_0 ... ok [INFO] [stdout] test polyline::tests::test_distance_between_1 ... ok [INFO] [stdout] test polyline::tests::test_point_at_1 ... ok [INFO] [stdout] test polyline::tests::test_point_at_2 ... ok [INFO] [stdout] test polyline::tests::test_point_at_0 ... ok [INFO] [stdout] test half_edge::tests::test_from_faces ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/half_edge.rs - half_edge::get_edge_indices_for_face_indices (line 12) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/half_edge.rs - half_edge::get_edge_indices_for_face_indices (line 12) stdout ---- [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/half_edge.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 2 | fn main() { [INFO] [stdout] | - expected `()` because of default return type [INFO] [stdout] 3 | / [ [INFO] [stdout] 4 | | [0, 2], [INFO] [stdout] 5 | | [2, 4], [INFO] [stdout] 6 | | [4, 0], [INFO] [stdout] 7 | | ] [INFO] [stdout] | |_^ expected `()`, found array `[[{integer}; 2]; 3]` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/half_edge.rs - half_edge::get_edge_indices_for_face_indices (line 12) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "4eb2e2cff822bc3db18be58812a303f822abf1762358cea5ad8bd01a61a46e76"` [INFO] running `"docker" "rm" "-f" "4eb2e2cff822bc3db18be58812a303f822abf1762358cea5ad8bd01a61a46e76"` [INFO] [stdout] 4eb2e2cff822bc3db18be58812a303f822abf1762358cea5ad8bd01a61a46e76