[INFO] updating cached repository https://github.com/KeKsBoTer/disco [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] [stderr] From https://github.com/KeKsBoTer/disco [INFO] [stderr] 989c912..5655794 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 565579413b741569ffdd9acdc672757d24ab3ea6 [INFO] checking KeKsBoTer/disco against master#783139bd8fc3b94fac9a1bf81bba2c506e8221b6 for pr-72644 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeKsBoTer%2Fdisco" "/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/KeKsBoTer/disco on toolchain 783139bd8fc3b94fac9a1bf81bba2c506e8221b6 [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/KeKsBoTer/disco [INFO] finished tweaking git repo https://github.com/KeKsBoTer/disco [INFO] tweaked toml for git repo https://github.com/KeKsBoTer/disco written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/KeKsBoTer/disco already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "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=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" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c8f5e7653ace5ea36ef14a3c61e5a3f5e58e5a15e7352d4cca743d1551d9e368 [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" "c8f5e7653ace5ea36ef14a3c61e5a3f5e58e5a15e7352d4cca743d1551d9e368"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking tobj v1.0.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking num-iter v0.1.40 [INFO] [stderr] Checking deflate v0.8.4 [INFO] [stderr] Checking tiff v0.4.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking png v0.16.3 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking cgmath v0.17.0 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking image v0.23.4 [INFO] [stderr] Checking disco v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/model.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/model.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/main.rs:152:34 [INFO] [stderr] | [INFO] [stderr] 152 | .min_by_key(|(p, n)| { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:132:9 [INFO] [stderr] | [INFO] [stderr] 132 | for i in 0..7 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `incoming_normal` [INFO] [stderr] --> src/main.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | let incoming_normal = union_staff.iter().last().unwrap().1; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_incoming_normal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n1` [INFO] [stderr] --> src/main.rs:273:57 [INFO] [stderr] | [INFO] [stderr] 273 | v.iter().enumerate().map(move |(i, (p1, n1))| { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_n1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/main.rs:152:34 [INFO] [stderr] | [INFO] [stderr] 152 | .min_by_key(|(p, n)| { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:132:9 [INFO] [stderr] | [INFO] [stderr] 132 | for i in 0..7 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `incoming_normal` [INFO] [stderr] --> src/main.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | let incoming_normal = union_staff.iter().last().unwrap().1; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_incoming_normal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n1` [INFO] [stderr] --> src/main.rs:273:57 [INFO] [stderr] | [INFO] [stderr] 273 | v.iter().enumerate().map(move |(i, (p1, n1))| { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_n1` [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Slice` [INFO] [stderr] --> src/model.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub type Slice = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `load` [INFO] [stderr] --> src/model.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn load(file: &str) -> Model { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `slice` [INFO] [stderr] --> src/model.rs:64:12 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn slice(&self, y: f32) -> Option { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_indices` [INFO] [stderr] --> src/polygons.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn to_indices(&self, vertices: &mut Vec) -> IndexPolygon { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `union` [INFO] [stderr] --> src/polygons.rs:72:12 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn union(&self, other: Polygon) -> Vec { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `IndexPolygon` [INFO] [stderr] --> src/polygons.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | pub type IndexPolygon = AbstractPolygon; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_polygon` [INFO] [stderr] --> src/polygons.rs:116:12 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn to_polygon(&self, vertices: Vec) -> Polygon { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `join` [INFO] [stderr] --> src/polygons.rs:127:12 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn join(&self, l2: IndexPolygon) -> Option { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `connect_lines` [INFO] [stderr] --> src/main.rs:10:4 [INFO] [stderr] | [INFO] [stderr] 10 | fn connect_lines(lines: &Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main_slice` [INFO] [stderr] --> src/main.rs:290:4 [INFO] [stderr] | [INFO] [stderr] 290 | fn main_slice() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `to_polygon` [INFO] [stderr] --> src/main.rs:359:4 [INFO] [stderr] | [INFO] [stderr] 359 | fn to_polygon(points: &Vec) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `to_line` [INFO] [stderr] --> src/main.rs:367:4 [INFO] [stderr] | [INFO] [stderr] 367 | fn to_line(p: Vertex, v: Normal) -> String { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Slice` [INFO] [stderr] --> src/model.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub type Slice = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `load` [INFO] [stderr] --> src/model.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn load(file: &str) -> Model { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `slice` [INFO] [stderr] --> src/model.rs:64:12 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn slice(&self, y: f32) -> Option { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_indices` [INFO] [stderr] --> src/polygons.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn to_indices(&self, vertices: &mut Vec) -> IndexPolygon { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `union` [INFO] [stderr] --> src/polygons.rs:72:12 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn union(&self, other: Polygon) -> Vec { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `IndexPolygon` [INFO] [stderr] --> src/polygons.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | pub type IndexPolygon = AbstractPolygon; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_polygon` [INFO] [stderr] --> src/polygons.rs:116:12 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn to_polygon(&self, vertices: Vec) -> Polygon { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `join` [INFO] [stderr] --> src/polygons.rs:127:12 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn join(&self, l2: IndexPolygon) -> Option { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `connect_lines` [INFO] [stderr] --> src/main.rs:10:4 [INFO] [stderr] | [INFO] [stderr] 10 | fn connect_lines(lines: &Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main_slice` [INFO] [stderr] --> src/main.rs:290:4 [INFO] [stderr] | [INFO] [stderr] 290 | fn main_slice() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `to_polygon` [INFO] [stderr] --> src/main.rs:359:4 [INFO] [stderr] | [INFO] [stderr] 359 | fn to_polygon(points: &Vec) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `to_line` [INFO] [stderr] --> src/main.rs:367:4 [INFO] [stderr] | [INFO] [stderr] 367 | fn to_line(p: Vertex, v: Normal) -> String { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.73s [INFO] running `"docker" "inspect" "c8f5e7653ace5ea36ef14a3c61e5a3f5e58e5a15e7352d4cca743d1551d9e368"` [INFO] running `"docker" "rm" "-f" "c8f5e7653ace5ea36ef14a3c61e5a3f5e58e5a15e7352d4cca743d1551d9e368"` [INFO] [stdout] c8f5e7653ace5ea36ef14a3c61e5a3f5e58e5a15e7352d4cca743d1551d9e368