[INFO] crate raster-retrace 0.1.2 is already in cache [INFO] testing raster-retrace-0.1.2 against 1.45.2 for beta-1.46-1 [INFO] extracting crate raster-retrace 0.1.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate raster-retrace 0.1.2 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate raster-retrace 0.1.2 [INFO] finished tweaking crates.io crate raster-retrace 0.1.2 [INFO] tweaked toml for crates.io crate raster-retrace 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4a0afb67aeaebedefc9622987d02b2915a8e89d6b63532a049df1aae3b99d43 [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" "c4a0afb67aeaebedefc9622987d02b2915a8e89d6b63532a049df1aae3b99d43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4a0afb67aeaebedefc9622987d02b2915a8e89d6b63532a049df1aae3b99d43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4a0afb67aeaebedefc9622987d02b2915a8e89d6b63532a049df1aae3b99d43", kill_on_drop: false }` [INFO] [stdout] c4a0afb67aeaebedefc9622987d02b2915a8e89d6b63532a049df1aae3b99d43 [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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 78f28cdb85ba61fd33b462a4e08d55a202bdd69915ebd6976d9b72ed7aacd6bb [INFO] running `Command { std: "docker" "start" "-a" "78f28cdb85ba61fd33b462a4e08d55a202bdd69915ebd6976d9b72ed7aacd6bb", kill_on_drop: false }` [INFO] [stderr] Compiling raster-retrace v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/intern/argparse/mod.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | pub const ARGDEF_REQUIRED: u32 = (1 << 0); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/intern/argparse/mod.rs:6:34 [INFO] [stdout] | [INFO] [stdout] 6 | pub const ARGDEF_VARARGS: u32 = (1 << 1); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/intern/argparse/mod.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 29 | callback: Box Result>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut T, &[String]) -> Result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/intern/argparse/mod.rs:87:23 [INFO] [stdout] | [INFO] [stdout] 87 | callback: Box Result>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut T, &[String]) -> Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/intern/min_heap/mod.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | ((i - 1) >> 1) [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/intern/min_heap/mod.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | ((i << 1) + 1) [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/intern/min_heap/mod.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | ((i << 1) + 2) [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/intern/min_heap/mod.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 96 | (a.value < b.value) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_outline.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | pub const L: u8 = (1 << 0); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_outline.rs:46:27 [INFO] [stdout] | [INFO] [stdout] 46 | pub const R: u8 = (1 << 1); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_outline.rs:47:27 [INFO] [stdout] | [INFO] [stdout] 47 | pub const D: u8 = (1 << 2); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_outline.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | pub const U: u8 = (1 << 3); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/polys_from_raster_outline.rs:149:29 [INFO] [stdout] | [INFO] [stdout] 149 | / ... ((x == xy_a[0] && x == xy_b[0]) || [INFO] [stdout] 150 | | ... (y == xy_a[1] && y == xy_b[1])) [INFO] [stdout] | |______________________________________________________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 149 | (x == xy_a[0] && x == xy_b[0]) || [INFO] [stdout] 150 | (y == xy_a[1] && y == xy_b[1]) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:21:27 [INFO] [stdout] | [INFO] [stdout] 21 | pub const L: u8 = (1 << 0); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:22:27 [INFO] [stdout] | [INFO] [stdout] 22 | pub const R: u8 = (1 << 1); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | pub const D: u8 = (1 << 2); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:24:27 [INFO] [stdout] | [INFO] [stdout] 24 | pub const U: u8 = (1 << 3); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | pub const LD: u8 = (1 << 4); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | pub const LU: u8 = (1 << 5); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:28:28 [INFO] [stdout] | [INFO] [stdout] 28 | pub const RD: u8 = (1 << 6); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:29:28 [INFO] [stdout] | [INFO] [stdout] 29 | pub const RU: u8 = (1 << 7); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:192:29 [INFO] [stdout] | [INFO] [stdout] 192 | / ... ( [INFO] [stdout] 193 | | ... // axis aligned [INFO] [stdout] 194 | | ... (x == xy_a[0] && x == xy_b[0]) || [INFO] [stdout] 195 | | ... (y == xy_a[1] && y == xy_b[1]) || [INFO] [stdout] ... | [INFO] [stdout] 212 | | ... } [INFO] [stdout] 213 | | ... ) [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 192 | [INFO] [stdout] 193 | // axis aligned [INFO] [stdout] 194 | (x == xy_a[0] && x == xy_b[0]) || [INFO] [stdout] 195 | (y == xy_a[1] && y == xy_b[1]) || [INFO] [stdout] 196 | // diagonal [INFO] [stdout] 197 | { [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:203:37 [INFO] [stdout] | [INFO] [stdout] 203 | / ... (x_a_delta != 0 && y_a_delta != 0 && [INFO] [stdout] 204 | | ... // no need to check 'b', signum accounts for that case. [INFO] [stdout] 205 | | ... [INFO] [stdout] 206 | | ... x_a_delta.abs() == y_a_delta.abs() && [INFO] [stdout] ... | [INFO] [stdout] 210 | | ... x_a_delta.signum() == x_b_delta.signum() && [INFO] [stdout] 211 | | ... y_a_delta.signum() == y_b_delta.signum()) [INFO] [stdout] | |________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 203 | x_a_delta != 0 && y_a_delta != 0 && [INFO] [stdout] 204 | // no need to check 'b', signum accounts for that case. [INFO] [stdout] 205 | [INFO] [stdout] 206 | x_a_delta.abs() == y_a_delta.abs() && [INFO] [stdout] 207 | x_b_delta.abs() == y_b_delta.abs() && [INFO] [stdout] 208 | [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:218:37 [INFO] [stdout] | [INFO] [stdout] 218 | if neighbors & DIR_S != 0 { (1 << 4) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:219:37 [INFO] [stdout] | [INFO] [stdout] 219 | if neighbors & DIR_E != 0 { (1 << 1) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:226:37 [INFO] [stdout] | [INFO] [stdout] 226 | if neighbors & DIR_W != 0 { (1 << 4) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:227:37 [INFO] [stdout] | [INFO] [stdout] 227 | if neighbors & DIR_S != 0 { (1 << 2) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:234:37 [INFO] [stdout] | [INFO] [stdout] 234 | if neighbors & DIR_N != 0 { (1 << 4) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:235:37 [INFO] [stdout] | [INFO] [stdout] 235 | if neighbors & DIR_E != 0 { (1 << 1) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:242:37 [INFO] [stdout] | [INFO] [stdout] 242 | if neighbors & DIR_N != 0 { (1 << 4) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:243:37 [INFO] [stdout] | [INFO] [stdout] 243 | if neighbors & DIR_W != 0 { (1 << 2) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/curve_write.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::prelude::Write; [INFO] [stdout] | ----------------------- the item `Write` is already imported here [INFO] [stdout] ... [INFO] [stdout] 45 | use std::io::prelude::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/curve_write.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::prelude::Write; [INFO] [stdout] | ----------------------- the item `Write` is already imported here [INFO] [stdout] ... [INFO] [stdout] 83 | use std::io::prelude::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/curve_write.rs:192:13 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::prelude::Write; [INFO] [stdout] | ----------------------- the item `Write` is already imported here [INFO] [stdout] ... [INFO] [stdout] 192 | use std::io::prelude::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/curve_write.rs:256:13 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::prelude::Write; [INFO] [stdout] | ----------------------- the item `Write` is already imported here [INFO] [stdout] ... [INFO] [stdout] 256 | use std::io::prelude::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/curve_write.rs:355:13 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::prelude::Write; [INFO] [stdout] | ----------------------- the item `Write` is already imported here [INFO] [stdout] ... [INFO] [stdout] 355 | use std::io::prelude::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `polys_from_raster_centerline` is imported redundantly [INFO] [stdout] --> src/main.rs:96:21 [INFO] [stdout] | [INFO] [stdout] 13 | mod polys_from_raster_centerline; [INFO] [stdout] | --------------------------------- the item `polys_from_raster_centerline` is already defined here [INFO] [stdout] ... [INFO] [stdout] 96 | use polys_from_raster_centerline; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `image_skeletonize` is imported redundantly [INFO] [stdout] --> src/main.rs:541:21 [INFO] [stdout] | [INFO] [stdout] 17 | mod image_skeletonize; [INFO] [stdout] | ---------------------- the item `image_skeletonize` is already defined here [INFO] [stdout] ... [INFO] [stdout] 541 | use image_skeletonize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 38 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.95s [INFO] running `Command { std: "docker" "inspect" "78f28cdb85ba61fd33b462a4e08d55a202bdd69915ebd6976d9b72ed7aacd6bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78f28cdb85ba61fd33b462a4e08d55a202bdd69915ebd6976d9b72ed7aacd6bb", kill_on_drop: false }` [INFO] [stdout] 78f28cdb85ba61fd33b462a4e08d55a202bdd69915ebd6976d9b72ed7aacd6bb [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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78806b4bb8331b3c9d717db2880205eec32086ce2beabd2b76a7a17da9cafa0b [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" "78806b4bb8331b3c9d717db2880205eec32086ce2beabd2b76a7a17da9cafa0b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling raster-retrace v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/intern/argparse/mod.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | pub const ARGDEF_REQUIRED: u32 = (1 << 0); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/intern/argparse/mod.rs:6:34 [INFO] [stdout] | [INFO] [stdout] 6 | pub const ARGDEF_VARARGS: u32 = (1 << 1); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/intern/argparse/mod.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 29 | callback: Box Result>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut T, &[String]) -> Result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/intern/argparse/mod.rs:87:23 [INFO] [stdout] | [INFO] [stdout] 87 | callback: Box Result>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut T, &[String]) -> Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/intern/min_heap/mod.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | ((i - 1) >> 1) [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/intern/min_heap/mod.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | ((i << 1) + 1) [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/intern/min_heap/mod.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | ((i << 1) + 2) [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/intern/min_heap/mod.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 96 | (a.value < b.value) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_outline.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | pub const L: u8 = (1 << 0); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_outline.rs:46:27 [INFO] [stdout] | [INFO] [stdout] 46 | pub const R: u8 = (1 << 1); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_outline.rs:47:27 [INFO] [stdout] | [INFO] [stdout] 47 | pub const D: u8 = (1 << 2); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_outline.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | pub const U: u8 = (1 << 3); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/polys_from_raster_outline.rs:149:29 [INFO] [stdout] | [INFO] [stdout] 149 | / ... ((x == xy_a[0] && x == xy_b[0]) || [INFO] [stdout] 150 | | ... (y == xy_a[1] && y == xy_b[1])) [INFO] [stdout] | |______________________________________________________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 149 | (x == xy_a[0] && x == xy_b[0]) || [INFO] [stdout] 150 | (y == xy_a[1] && y == xy_b[1]) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:21:27 [INFO] [stdout] | [INFO] [stdout] 21 | pub const L: u8 = (1 << 0); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:22:27 [INFO] [stdout] | [INFO] [stdout] 22 | pub const R: u8 = (1 << 1); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | pub const D: u8 = (1 << 2); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:24:27 [INFO] [stdout] | [INFO] [stdout] 24 | pub const U: u8 = (1 << 3); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | pub const LD: u8 = (1 << 4); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | pub const LU: u8 = (1 << 5); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:28:28 [INFO] [stdout] | [INFO] [stdout] 28 | pub const RD: u8 = (1 << 6); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:29:28 [INFO] [stdout] | [INFO] [stdout] 29 | pub const RU: u8 = (1 << 7); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:192:29 [INFO] [stdout] | [INFO] [stdout] 192 | / ... ( [INFO] [stdout] 193 | | ... // axis aligned [INFO] [stdout] 194 | | ... (x == xy_a[0] && x == xy_b[0]) || [INFO] [stdout] 195 | | ... (y == xy_a[1] && y == xy_b[1]) || [INFO] [stdout] ... | [INFO] [stdout] 212 | | ... } [INFO] [stdout] 213 | | ... ) [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 192 | [INFO] [stdout] 193 | // axis aligned [INFO] [stdout] 194 | (x == xy_a[0] && x == xy_b[0]) || [INFO] [stdout] 195 | (y == xy_a[1] && y == xy_b[1]) || [INFO] [stdout] 196 | // diagonal [INFO] [stdout] 197 | { [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/polys_from_raster_centerline.rs:203:37 [INFO] [stdout] | [INFO] [stdout] 203 | / ... (x_a_delta != 0 && y_a_delta != 0 && [INFO] [stdout] 204 | | ... // no need to check 'b', signum accounts for that case. [INFO] [stdout] 205 | | ... [INFO] [stdout] 206 | | ... x_a_delta.abs() == y_a_delta.abs() && [INFO] [stdout] ... | [INFO] [stdout] 210 | | ... x_a_delta.signum() == x_b_delta.signum() && [INFO] [stdout] 211 | | ... y_a_delta.signum() == y_b_delta.signum()) [INFO] [stdout] | |________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 203 | x_a_delta != 0 && y_a_delta != 0 && [INFO] [stdout] 204 | // no need to check 'b', signum accounts for that case. [INFO] [stdout] 205 | [INFO] [stdout] 206 | x_a_delta.abs() == y_a_delta.abs() && [INFO] [stdout] 207 | x_b_delta.abs() == y_b_delta.abs() && [INFO] [stdout] 208 | [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:218:37 [INFO] [stdout] | [INFO] [stdout] 218 | if neighbors & DIR_S != 0 { (1 << 4) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:219:37 [INFO] [stdout] | [INFO] [stdout] 219 | if neighbors & DIR_E != 0 { (1 << 1) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:226:37 [INFO] [stdout] | [INFO] [stdout] 226 | if neighbors & DIR_W != 0 { (1 << 4) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:227:37 [INFO] [stdout] | [INFO] [stdout] 227 | if neighbors & DIR_S != 0 { (1 << 2) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:234:37 [INFO] [stdout] | [INFO] [stdout] 234 | if neighbors & DIR_N != 0 { (1 << 4) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:235:37 [INFO] [stdout] | [INFO] [stdout] 235 | if neighbors & DIR_E != 0 { (1 << 1) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:242:37 [INFO] [stdout] | [INFO] [stdout] 242 | if neighbors & DIR_N != 0 { (1 << 4) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/image_skeletonize.rs:243:37 [INFO] [stdout] | [INFO] [stdout] 243 | if neighbors & DIR_W != 0 { (1 << 2) } else { 0 } | [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/curve_write.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::prelude::Write; [INFO] [stdout] | ----------------------- the item `Write` is already imported here [INFO] [stdout] ... [INFO] [stdout] 45 | use std::io::prelude::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/curve_write.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::prelude::Write; [INFO] [stdout] | ----------------------- the item `Write` is already imported here [INFO] [stdout] ... [INFO] [stdout] 83 | use std::io::prelude::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/curve_write.rs:192:13 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::prelude::Write; [INFO] [stdout] | ----------------------- the item `Write` is already imported here [INFO] [stdout] ... [INFO] [stdout] 192 | use std::io::prelude::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/curve_write.rs:256:13 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::prelude::Write; [INFO] [stdout] | ----------------------- the item `Write` is already imported here [INFO] [stdout] ... [INFO] [stdout] 256 | use std::io::prelude::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/curve_write.rs:355:13 [INFO] [stdout] | [INFO] [stdout] 14 | use std::io::prelude::Write; [INFO] [stdout] | ----------------------- the item `Write` is already imported here [INFO] [stdout] ... [INFO] [stdout] 355 | use std::io::prelude::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `polys_from_raster_centerline` is imported redundantly [INFO] [stdout] --> src/main.rs:96:21 [INFO] [stdout] | [INFO] [stdout] 13 | mod polys_from_raster_centerline; [INFO] [stdout] | --------------------------------- the item `polys_from_raster_centerline` is already defined here [INFO] [stdout] ... [INFO] [stdout] 96 | use polys_from_raster_centerline; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `image_skeletonize` is imported redundantly [INFO] [stdout] --> src/main.rs:541:21 [INFO] [stdout] | [INFO] [stdout] 17 | mod image_skeletonize; [INFO] [stdout] | ---------------------- the item `image_skeletonize` is already defined here [INFO] [stdout] ... [INFO] [stdout] 541 | use image_skeletonize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 38 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.84s [INFO] running `Command { std: "docker" "inspect" "78806b4bb8331b3c9d717db2880205eec32086ce2beabd2b76a7a17da9cafa0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78806b4bb8331b3c9d717db2880205eec32086ce2beabd2b76a7a17da9cafa0b", kill_on_drop: false }` [INFO] [stdout] 78806b4bb8331b3c9d717db2880205eec32086ce2beabd2b76a7a17da9cafa0b [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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 60cfb3b61ad557fe300444564acd55c87ea04b231835aadd97405388aeb58e80 [INFO] running `Command { std: "docker" "start" "-a" "60cfb3b61ad557fe300444564acd55c87ea04b231835aadd97405388aeb58e80", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/intern/argparse/mod.rs:5:34 [INFO] [stderr] | [INFO] [stderr] 5 | pub const ARGDEF_REQUIRED: u32 = (1 << 0); [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/intern/argparse/mod.rs:6:34 [INFO] [stderr] | [INFO] [stderr] 6 | pub const ARGDEF_VARARGS: u32 = (1 << 1); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/intern/argparse/mod.rs:29:19 [INFO] [stderr] | [INFO] [stderr] 29 | callback: Box Result>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut T, &[String]) -> Result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/intern/argparse/mod.rs:87:23 [INFO] [stderr] | [INFO] [stderr] 87 | callback: Box Result>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut T, &[String]) -> Result` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/intern/min_heap/mod.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | ((i - 1) >> 1) [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/intern/min_heap/mod.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | ((i << 1) + 1) [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/intern/min_heap/mod.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | ((i << 1) + 2) [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/intern/min_heap/mod.rs:96:9 [INFO] [stderr] | [INFO] [stderr] 96 | (a.value < b.value) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/polys_from_raster_outline.rs:45:27 [INFO] [stderr] | [INFO] [stderr] 45 | pub const L: u8 = (1 << 0); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/polys_from_raster_outline.rs:46:27 [INFO] [stderr] | [INFO] [stderr] 46 | pub const R: u8 = (1 << 1); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/polys_from_raster_outline.rs:47:27 [INFO] [stderr] | [INFO] [stderr] 47 | pub const D: u8 = (1 << 2); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/polys_from_raster_outline.rs:48:27 [INFO] [stderr] | [INFO] [stderr] 48 | pub const U: u8 = (1 << 3); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/polys_from_raster_outline.rs:149:29 [INFO] [stderr] | [INFO] [stderr] 149 | / ... ((x == xy_a[0] && x == xy_b[0]) || [INFO] [stderr] 150 | | ... (y == xy_a[1] && y == xy_b[1])) [INFO] [stderr] | |______________________________________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 149 | (x == xy_a[0] && x == xy_b[0]) || [INFO] [stderr] 150 | (y == xy_a[1] && y == xy_b[1]) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/polys_from_raster_centerline.rs:21:27 [INFO] [stderr] | [INFO] [stderr] 21 | pub const L: u8 = (1 << 0); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/polys_from_raster_centerline.rs:22:27 [INFO] [stderr] | [INFO] [stderr] 22 | pub const R: u8 = (1 << 1); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/polys_from_raster_centerline.rs:23:27 [INFO] [stderr] | [INFO] [stderr] 23 | pub const D: u8 = (1 << 2); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/polys_from_raster_centerline.rs:24:27 [INFO] [stderr] | [INFO] [stderr] 24 | pub const U: u8 = (1 << 3); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/polys_from_raster_centerline.rs:26:28 [INFO] [stderr] | [INFO] [stderr] 26 | pub const LD: u8 = (1 << 4); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/polys_from_raster_centerline.rs:27:28 [INFO] [stderr] | [INFO] [stderr] 27 | pub const LU: u8 = (1 << 5); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/polys_from_raster_centerline.rs:28:28 [INFO] [stderr] | [INFO] [stderr] 28 | pub const RD: u8 = (1 << 6); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/polys_from_raster_centerline.rs:29:28 [INFO] [stderr] | [INFO] [stderr] 29 | pub const RU: u8 = (1 << 7); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/polys_from_raster_centerline.rs:192:29 [INFO] [stderr] | [INFO] [stderr] 192 | / ... ( [INFO] [stderr] 193 | | ... // axis aligned [INFO] [stderr] 194 | | ... (x == xy_a[0] && x == xy_b[0]) || [INFO] [stderr] 195 | | ... (y == xy_a[1] && y == xy_b[1]) || [INFO] [stderr] ... | [INFO] [stderr] 212 | | ... } [INFO] [stderr] 213 | | ... ) [INFO] [stderr] | |________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 192 | [INFO] [stderr] 193 | // axis aligned [INFO] [stderr] 194 | (x == xy_a[0] && x == xy_b[0]) || [INFO] [stderr] 195 | (y == xy_a[1] && y == xy_b[1]) || [INFO] [stderr] 196 | // diagonal [INFO] [stderr] 197 | { [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/polys_from_raster_centerline.rs:203:37 [INFO] [stderr] | [INFO] [stderr] 203 | / ... (x_a_delta != 0 && y_a_delta != 0 && [INFO] [stderr] 204 | | ... // no need to check 'b', signum accounts for that case. [INFO] [stderr] 205 | | ... [INFO] [stderr] 206 | | ... x_a_delta.abs() == y_a_delta.abs() && [INFO] [stderr] ... | [INFO] [stderr] 210 | | ... x_a_delta.signum() == x_b_delta.signum() && [INFO] [stderr] 211 | | ... y_a_delta.signum() == y_b_delta.signum()) [INFO] [stderr] | |________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 203 | x_a_delta != 0 && y_a_delta != 0 && [INFO] [stderr] 204 | // no need to check 'b', signum accounts for that case. [INFO] [stderr] 205 | [INFO] [stderr] 206 | x_a_delta.abs() == y_a_delta.abs() && [INFO] [stderr] 207 | x_b_delta.abs() == y_b_delta.abs() && [INFO] [stderr] 208 | [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/image_skeletonize.rs:218:37 [INFO] [stderr] | [INFO] [stderr] 218 | if neighbors & DIR_S != 0 { (1 << 4) } else { 0 } | [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/image_skeletonize.rs:219:37 [INFO] [stderr] | [INFO] [stderr] 219 | if neighbors & DIR_E != 0 { (1 << 1) } else { 0 } | [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/image_skeletonize.rs:226:37 [INFO] [stderr] | [INFO] [stderr] 226 | if neighbors & DIR_W != 0 { (1 << 4) } else { 0 } | [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/image_skeletonize.rs:227:37 [INFO] [stderr] | [INFO] [stderr] 227 | if neighbors & DIR_S != 0 { (1 << 2) } else { 0 } | [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/image_skeletonize.rs:234:37 [INFO] [stderr] | [INFO] [stderr] 234 | if neighbors & DIR_N != 0 { (1 << 4) } else { 0 } | [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/image_skeletonize.rs:235:37 [INFO] [stderr] | [INFO] [stderr] 235 | if neighbors & DIR_E != 0 { (1 << 1) } else { 0 } | [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/image_skeletonize.rs:242:37 [INFO] [stderr] | [INFO] [stderr] 242 | if neighbors & DIR_N != 0 { (1 << 4) } else { 0 } | [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/image_skeletonize.rs:243:37 [INFO] [stderr] | [INFO] [stderr] 243 | if neighbors & DIR_W != 0 { (1 << 2) } else { 0 } | [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 45 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 83 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:192:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 192 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:256:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 256 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:355:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 355 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `polys_from_raster_centerline` is imported redundantly [INFO] [stderr] --> src/main.rs:96:21 [INFO] [stderr] | [INFO] [stderr] 13 | mod polys_from_raster_centerline; [INFO] [stderr] | --------------------------------- the item `polys_from_raster_centerline` is already defined here [INFO] [stderr] ... [INFO] [stderr] 96 | use polys_from_raster_centerline; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `image_skeletonize` is imported redundantly [INFO] [stderr] --> src/main.rs:541:21 [INFO] [stderr] | [INFO] [stderr] 17 | mod image_skeletonize; [INFO] [stderr] | ---------------------- the item `image_skeletonize` is already defined here [INFO] [stderr] ... [INFO] [stderr] 541 | use image_skeletonize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 38 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/raster_retrace-b756b858fd77f24a [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] 12 -> 3 [INFO] [stdout] 68 -> 14 [INFO] [stderr] error: test failed, to rerun pass '--bin raster-retrace' [INFO] [stdout] test test::test_image_small ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::test_image_small stdout ---- [INFO] [stdout] Total points: 17 [INFO] [stdout] [INFO] [stdout] thread 'test::test_image_small' panicked at 'Create output file: Os { code: 30, kind: Other, message: "Read-only file system" }', src/main.rs:151:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da60712b85 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55da60712b85 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55da60712b85 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55da60712b85 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55da6073aa8c - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55da606c7025 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55da6070cf51 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55da607153b0 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55da607153b0 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55da607153b0 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55da607150aa - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55da607159e7 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55da607155eb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55da60739421 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55da60739243 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55da60693289 - core::result::Result::expect::h04fbaf6253f85c74 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55da606864a2 - raster_retrace::trace_image::h5231cad84046a4b7 [INFO] [stdout] at src/main.rs:151 [INFO] [stdout] 17: 0x55da606a8cc4 - raster_retrace::test::test_image_small::h8dd6f737508f8499 [INFO] [stdout] at src/tests.rs:12 [INFO] [stdout] 18: 0x55da606a8b8a - raster_retrace::test::test_image_small::{{closure}}::h9f0c9574d61e3fc8 [INFO] [stdout] at src/tests.rs:8 [INFO] [stdout] 19: 0x55da606a251e - core::ops::function::FnOnce::call_once::h8d5a858d16c72e27 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 20: 0x55da606ee212 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 21: 0x55da606ee212 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 22: 0x55da606ee212 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 23: 0x55da606ee212 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 24: 0x55da606ee212 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 25: 0x55da606ee212 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 26: 0x55da606ee212 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 27: 0x55da606c64e6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 28: 0x55da606cb825 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 29: 0x55da606cb825 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 30: 0x55da606cb825 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 31: 0x55da606cb825 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 32: 0x55da606cb825 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x55da606cb825 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 34: 0x55da606cb825 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 35: 0x55da6071bcba - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 36: 0x55da6071bcba - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 37: 0x55da6071bcba - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 38: 0x7f6757570609 - start_thread [INFO] [stdout] 39: 0x7f675747c103 - __clone [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::test_image_small [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "60cfb3b61ad557fe300444564acd55c87ea04b231835aadd97405388aeb58e80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60cfb3b61ad557fe300444564acd55c87ea04b231835aadd97405388aeb58e80", kill_on_drop: false }` [INFO] [stdout] 60cfb3b61ad557fe300444564acd55c87ea04b231835aadd97405388aeb58e80