[INFO] cloning repository https://github.com/Fomys/map_generator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fomys/map_generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFomys%2Fmap_generator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFomys%2Fmap_generator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fb29b41953c586b1118b006ec6e976ac3704ee0c [INFO] checking Fomys/map_generator against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFomys%2Fmap_generator" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Fomys/map_generator on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Fomys/map_generator [INFO] finished tweaking git repo https://github.com/Fomys/map_generator [INFO] tweaked toml for git repo https://github.com/Fomys/map_generator written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Fomys/map_generator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3df8c4006247a022ddaf51d6cc6de9e4cadc69a58e920bd44bb938232fbcb27f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3df8c4006247a022ddaf51d6cc6de9e4cadc69a58e920bd44bb938232fbcb27f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3df8c4006247a022ddaf51d6cc6de9e4cadc69a58e920bd44bb938232fbcb27f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3df8c4006247a022ddaf51d6cc6de9e4cadc69a58e920bd44bb938232fbcb27f", kill_on_drop: false }` [INFO] [stdout] 3df8c4006247a022ddaf51d6cc6de9e4cadc69a58e920bd44bb938232fbcb27f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a82f80f06a157d2edb1f8b9a6b8601bd542afcd8dc74bcbd275ecb6842b95fa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0a82f80f06a157d2edb1f8b9a6b8601bd542afcd8dc74bcbd275ecb6842b95fa", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling syn v1.0.24 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking slotmap v0.4.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking delaunator v0.2.0 [INFO] [stderr] Checking wavefront_obj v5.1.0 [INFO] [stderr] Checking instant v0.1.4 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking obj-exporter v0.2.0 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking png v0.15.3 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking map-generator v0.1.0 (/opt/rustwide/workdir/map-generator) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> map-generator/src/data/biome_map.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 130 | return current_biome; [INFO] [stdout] | -------------------- any code following this expression is unreachable [INFO] [stdout] 131 | / match neighbours { [INFO] [stdout] 132 | | Neighbours::Zero => current_biome, [INFO] [stdout] 133 | | Neighbours::One(_) => current_biome, [INFO] [stdout] 134 | | Neighbours::Two(_, _) => current_biome, [INFO] [stdout] ... | [INFO] [stdout] 151 | | } [INFO] [stdout] 152 | | } [INFO] [stdout] | |_________^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `neighbours` [INFO] [stdout] --> map-generator/src/data/biome_map.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | let neighbours = &self.triangle_map.neighbours[triangle]; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_neighbours` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `triangle` [INFO] [stdout] --> map-generator/src/data/biome_map.rs:155:26 [INFO] [stdout] | [INFO] [stdout] 155 | fn get_height(&self, triangle: usize) -> f64 { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_triangle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> map-generator/src/data/biome_map.rs:159:38 [INFO] [stdout] | [INFO] [stdout] 159 | fn get_population_density(&self, position: usize) -> f64 { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> map-generator/src/maths/noises/constant.rs:15:19 [INFO] [stdout] | [INFO] [stdout] 15 | fn get(&self, point: Point) -> f64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_height` [INFO] [stdout] --> map-generator/src/data/biome_map.rs:155:8 [INFO] [stdout] | [INFO] [stdout] 155 | fn get_height(&self, triangle: usize) -> f64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_population_density` [INFO] [stdout] --> map-generator/src/data/biome_map.rs:159:8 [INFO] [stdout] | [INFO] [stdout] 159 | fn get_population_density(&self, position: usize) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_triangle_ccw` [INFO] [stdout] --> map-generator/src/delaunay/delaunay.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | fn is_triangle_ccw(&self, t: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_point_in_circumcircle` [INFO] [stdout] --> map-generator/src/delaunay/delaunay.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | fn is_point_in_circumcircle(&self, triangle: usize, point: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bowyer_watson` [INFO] [stdout] --> map-generator/src/delaunay/delaunay.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn bowyer_watson(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> map-generator/src/data/biome_map.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 130 | return current_biome; [INFO] [stdout] | -------------------- any code following this expression is unreachable [INFO] [stdout] 131 | / match neighbours { [INFO] [stdout] 132 | | Neighbours::Zero => current_biome, [INFO] [stdout] 133 | | Neighbours::One(_) => current_biome, [INFO] [stdout] 134 | | Neighbours::Two(_, _) => current_biome, [INFO] [stdout] ... | [INFO] [stdout] 151 | | } [INFO] [stdout] 152 | | } [INFO] [stdout] | |_________^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `neighbours` [INFO] [stdout] --> map-generator/src/data/biome_map.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | let neighbours = &self.triangle_map.neighbours[triangle]; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_neighbours` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `triangle` [INFO] [stdout] --> map-generator/src/data/biome_map.rs:155:26 [INFO] [stdout] | [INFO] [stdout] 155 | fn get_height(&self, triangle: usize) -> f64 { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_triangle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> map-generator/src/data/biome_map.rs:159:38 [INFO] [stdout] | [INFO] [stdout] 159 | fn get_population_density(&self, position: usize) -> f64 { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> map-generator/src/maths/noises/constant.rs:15:19 [INFO] [stdout] | [INFO] [stdout] 15 | fn get(&self, point: Point) -> f64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_height` [INFO] [stdout] --> map-generator/src/data/biome_map.rs:155:8 [INFO] [stdout] | [INFO] [stdout] 155 | fn get_height(&self, triangle: usize) -> f64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_population_density` [INFO] [stdout] --> map-generator/src/data/biome_map.rs:159:8 [INFO] [stdout] | [INFO] [stdout] 159 | fn get_population_density(&self, position: usize) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_triangle_ccw` [INFO] [stdout] --> map-generator/src/delaunay/delaunay.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | fn is_triangle_ccw(&self, t: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_point_in_circumcircle` [INFO] [stdout] --> map-generator/src/delaunay/delaunay.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | fn is_point_in_circumcircle(&self, triangle: usize, point: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bowyer_watson` [INFO] [stdout] --> map-generator/src/delaunay/delaunay.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn bowyer_watson(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking jpeg-decoder v0.1.19 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Compiling paste-impl v0.1.13 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking image v0.22.5 [INFO] [stderr] Checking paste v0.1.13 [INFO] [stderr] Checking simba v0.1.2 [INFO] [stderr] Checking nalgebra v0.21.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Checking ncollide3d v0.23.0 [INFO] [stderr] Checking kiss3d v0.24.1 [INFO] [stderr] Checking preview v0.1.0 (/opt/rustwide/workdir/preview) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> preview/src/main.rs:257:5 [INFO] [stdout] | [INFO] [stdout] 257 | export_to_file(&obj, Path::new("map.obj")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> preview/src/main.rs:257:5 [INFO] [stdout] | [INFO] [stdout] 257 | export_to_file(&obj, Path::new("map.obj")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 40s [INFO] running `Command { std: "docker" "inspect" "0a82f80f06a157d2edb1f8b9a6b8601bd542afcd8dc74bcbd275ecb6842b95fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a82f80f06a157d2edb1f8b9a6b8601bd542afcd8dc74bcbd275ecb6842b95fa", kill_on_drop: false }` [INFO] [stdout] 0a82f80f06a157d2edb1f8b9a6b8601bd542afcd8dc74bcbd275ecb6842b95fa