[INFO] updating cached repository pentagolo/blocks
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pentagolo/blocks
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pentagolo/blocks" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/pentagolo/blocks"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/pentagolo/blocks'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pentagolo/blocks" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/pentagolo/blocks"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/pentagolo/blocks'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0e5d3e0887f74cffd6c97bf82f1d39e8c5a2d600
[INFO] sha for GitHub repo pentagolo/blocks: 0e5d3e0887f74cffd6c97bf82f1d39e8c5a2d600
[INFO] validating manifest of pentagolo/blocks on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pentagolo/blocks on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pentagolo/blocks
[INFO] finished frobbing pentagolo/blocks
[INFO] frobbed toml for pentagolo/blocks written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/pentagolo/blocks/Cargo.toml
[INFO] started frobbing pentagolo/blocks
[INFO] finished frobbing pentagolo/blocks
[INFO] frobbed toml for pentagolo/blocks written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/pentagolo/blocks/Cargo.toml
[INFO] crate pentagolo/blocks already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pentagolo/blocks against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-1/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/pentagolo/blocks:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8935da9d27dff2adf334e6af31000332ea0f5764d60ce4581751c00e7f8ee3d1
[INFO] running `"docker" "start" "-a" "8935da9d27dff2adf334e6af31000332ea0f5764d60ce4581751c00e7f8ee3d1"`
[INFO] [stderr]    Compiling serde v0.8.20
[INFO] [stderr]     Checking adler32 v0.3.0
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling phf v0.7.20
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]     Checking num_cpus v1.2.1
[INFO] [stderr]     Checking shared_library v0.1.5
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]     Checking deque v0.3.1
[INFO] [stderr]    Compiling glutin v0.6.2
[INFO] [stderr]    Compiling glium v0.15.0
[INFO] [stderr]     Checking num-rational v0.1.35
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking tempfile v2.1.4
[INFO] [stderr]     Checking x11-dl v2.11.0
[INFO] [stderr]     Checking deflate v0.7.2
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking rayon v0.6.0
[INFO] [stderr]     Checking memmap v0.2.3
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking nalgebra v0.10.1
[INFO] [stderr]     Checking png v0.6.2
[INFO] [stderr]    Compiling wayland-client v0.5.12
[INFO] [stderr]    Compiling phf_generator v0.7.20
[INFO] [stderr]    Compiling phf_codegen v0.7.20
[INFO] [stderr]     Checking jpeg-decoder v0.1.11
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]     Checking image v0.12.1
[INFO] [stderr]    Compiling serde_json v0.8.4
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.5.11
[INFO] [stderr]     Checking wayland-kbd v0.3.6
[INFO] [stderr]     Checking wayland-window v0.2.3
[INFO] [stderr]     Checking blocks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/boxtree.rs:436:29
[INFO] [stderr]     |
[INFO] [stderr] 436 |                   let index = (
[INFO] [stderr]     |  _____________________________^
[INFO] [stderr] 437 | |                     ((pos.x & CHUNK_SIDE_MASK) as u16) << (0 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 438 | |                     |
[INFO] [stderr] 439 | |                     ((pos.y & CHUNK_SIDE_MASK) as u16) << (1 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 440 | |                     |
[INFO] [stderr] 441 | |                     ((pos.z & CHUNK_SIDE_MASK) as u16) << (2 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 442 | |                 );
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 436 |                 let index = 
[INFO] [stderr] 437 |                     ((pos.x & CHUNK_SIDE_MASK) as u16) << (0 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 438 |                     |
[INFO] [stderr] 439 |                     ((pos.y & CHUNK_SIDE_MASK) as u16) << (1 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 440 |                     |
[INFO] [stderr] 441 |                     ((pos.z & CHUNK_SIDE_MASK) as u16) << (2 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/boxtree.rs:480:25
[INFO] [stderr]     |
[INFO] [stderr] 480 |               let index = (
[INFO] [stderr]     |  _________________________^
[INFO] [stderr] 481 | |                 ((pos.x & CHUNK_SIDE_MASK) as u16) << (0 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 482 | |                 |
[INFO] [stderr] 483 | |                 ((pos.y & CHUNK_SIDE_MASK) as u16) << (1 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 484 | |                 |
[INFO] [stderr] 485 | |                 ((pos.z & CHUNK_SIDE_MASK) as u16) << (2 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 486 | |             );
[INFO] [stderr]     | |_____________^
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 480 |             let index = 
[INFO] [stderr] 481 |                 ((pos.x & CHUNK_SIDE_MASK) as u16) << (0 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 482 |                 |
[INFO] [stderr] 483 |                 ((pos.y & CHUNK_SIDE_MASK) as u16) << (1 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 484 |                 |
[INFO] [stderr] 485 |                 ((pos.z & CHUNK_SIDE_MASK) as u16) << (2 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/boxtree.rs:523:29
[INFO] [stderr]     |
[INFO] [stderr] 523 |                   let index = (
[INFO] [stderr]     |  _____________________________^
[INFO] [stderr] 524 | |                     ((pos.x & CHUNK_SIDE_MASK) as u16) << (0 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 525 | |                     |
[INFO] [stderr] 526 | |                     ((pos.y & CHUNK_SIDE_MASK) as u16) << (1 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 527 | |                     |
[INFO] [stderr] 528 | |                     ((pos.z & CHUNK_SIDE_MASK) as u16) << (2 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 529 | |                 );
[INFO] [stderr]     | |_________________^
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 523 |                 let index = 
[INFO] [stderr] 524 |                     ((pos.x & CHUNK_SIDE_MASK) as u16) << (0 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 525 |                     |
[INFO] [stderr] 526 |                     ((pos.y & CHUNK_SIDE_MASK) as u16) << (1 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 527 |                     |
[INFO] [stderr] 528 |                     ((pos.z & CHUNK_SIDE_MASK) as u16) << (2 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/boxtree.rs:643:28
[INFO] [stderr]     |
[INFO] [stderr] 643 |                   dists[i] = (
[INFO] [stderr]     |  ____________________________^
[INFO] [stderr] 644 | |                     (-origin.x * (deltas[i].x as f64)).ceil() as i64
[INFO] [stderr] 645 | |                     +
[INFO] [stderr] 646 | |                     (-origin.y * (deltas[i].y as f64)).ceil() as i64
[INFO] [stderr] 647 | |                     +
[INFO] [stderr] 648 | |                     (-origin.z * (deltas[i].z as f64)).ceil() as i64
[INFO] [stderr] 649 | |                 );
[INFO] [stderr]     | |_________________^
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 643 |                 dists[i] = 
[INFO] [stderr] 644 |                     (-origin.x * (deltas[i].x as f64)).ceil() as i64
[INFO] [stderr] 645 |                     +
[INFO] [stderr] 646 |                     (-origin.y * (deltas[i].y as f64)).ceil() as i64
[INFO] [stderr] 647 |                     +
[INFO] [stderr] 648 |                     (-origin.z * (deltas[i].z as f64)).ceil() as i64
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/boxtree.rs:662:24
[INFO] [stderr]     |
[INFO] [stderr] 662 |               dists[4] = (
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 663 | |                 (-origin.x * (deltas[4].x as f64)).ceil() as i64
[INFO] [stderr] 664 | |                 +
[INFO] [stderr] 665 | |                 (-origin.y * (deltas[4].y as f64)).ceil() as i64
[INFO] [stderr] ...   |
[INFO] [stderr] 669 | |                 ((dist * ((1 << 28) as f64)).ceil() as i64)
[INFO] [stderr] 670 | |             );
[INFO] [stderr]     | |_____________^
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 662 |             dists[4] = 
[INFO] [stderr] 663 |                 (-origin.x * (deltas[4].x as f64)).ceil() as i64
[INFO] [stderr] 664 |                 +
[INFO] [stderr] 665 |                 (-origin.y * (deltas[4].y as f64)).ceil() as i64
[INFO] [stderr] 666 |                 +
[INFO] [stderr] 667 |                 (-origin.z * (deltas[4].z as f64)).ceil() as i64
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nalgebra as na`
[INFO] [stderr]  --> src/boxmodel.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use nalgebra as na;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `boxtree`
[INFO] [stderr]  --> src/boxmodel.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use boxtree;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BufRead`, `Seek`
[INFO] [stderr]  --> src/boxmodel.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{BufRead, Seek};
[INFO] [stderr]   |               ^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> src/boxmodel.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SystemTime`
[INFO] [stderr]   --> src/main.rs:15:36
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::time::{Duration, Instant, SystemTime};
[INFO] [stderr]    |                                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/boxtree.rs:436:29
[INFO] [stderr]     |
[INFO] [stderr] 436 |                   let index = (
[INFO] [stderr]     |  _____________________________^
[INFO] [stderr] 437 | |                     ((pos.x & CHUNK_SIDE_MASK) as u16) << (0 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 438 | |                     |
[INFO] [stderr] 439 | |                     ((pos.y & CHUNK_SIDE_MASK) as u16) << (1 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 440 | |                     |
[INFO] [stderr] 441 | |                     ((pos.z & CHUNK_SIDE_MASK) as u16) << (2 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 442 | |                 );
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 436 |                 let index = 
[INFO] [stderr] 437 |                     ((pos.x & CHUNK_SIDE_MASK) as u16) << (0 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 438 |                     |
[INFO] [stderr] 439 |                     ((pos.y & CHUNK_SIDE_MASK) as u16) << (1 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 440 |                     |
[INFO] [stderr] 441 |                     ((pos.z & CHUNK_SIDE_MASK) as u16) << (2 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/boxtree.rs:480:25
[INFO] [stderr]     |
[INFO] [stderr] 480 |               let index = (
[INFO] [stderr]     |  _________________________^
[INFO] [stderr] 481 | |                 ((pos.x & CHUNK_SIDE_MASK) as u16) << (0 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 482 | |                 |
[INFO] [stderr] 483 | |                 ((pos.y & CHUNK_SIDE_MASK) as u16) << (1 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 484 | |                 |
[INFO] [stderr] 485 | |                 ((pos.z & CHUNK_SIDE_MASK) as u16) << (2 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 486 | |             );
[INFO] [stderr]     | |_____________^
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 480 |             let index = 
[INFO] [stderr] 481 |                 ((pos.x & CHUNK_SIDE_MASK) as u16) << (0 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 482 |                 |
[INFO] [stderr] 483 |                 ((pos.y & CHUNK_SIDE_MASK) as u16) << (1 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 484 |                 |
[INFO] [stderr] 485 |                 ((pos.z & CHUNK_SIDE_MASK) as u16) << (2 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/boxtree.rs:523:29
[INFO] [stderr]     |
[INFO] [stderr] 523 |                   let index = (
[INFO] [stderr]     |  _____________________________^
[INFO] [stderr] 524 | |                     ((pos.x & CHUNK_SIDE_MASK) as u16) << (0 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 525 | |                     |
[INFO] [stderr] 526 | |                     ((pos.y & CHUNK_SIDE_MASK) as u16) << (1 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 527 | |                     |
[INFO] [stderr] 528 | |                     ((pos.z & CHUNK_SIDE_MASK) as u16) << (2 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 529 | |                 );
[INFO] [stderr]     | |_________________^
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 523 |                 let index = 
[INFO] [stderr] 524 |                     ((pos.x & CHUNK_SIDE_MASK) as u16) << (0 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 525 |                     |
[INFO] [stderr] 526 |                     ((pos.y & CHUNK_SIDE_MASK) as u16) << (1 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr] 527 |                     |
[INFO] [stderr] 528 |                     ((pos.z & CHUNK_SIDE_MASK) as u16) << (2 * CHUNK_SIDE_LEN_LOG2)
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/boxtree.rs:643:28
[INFO] [stderr]     |
[INFO] [stderr] 643 |                   dists[i] = (
[INFO] [stderr]     |  ____________________________^
[INFO] [stderr] 644 | |                     (-origin.x * (deltas[i].x as f64)).ceil() as i64
[INFO] [stderr] 645 | |                     +
[INFO] [stderr] 646 | |                     (-origin.y * (deltas[i].y as f64)).ceil() as i64
[INFO] [stderr] 647 | |                     +
[INFO] [stderr] 648 | |                     (-origin.z * (deltas[i].z as f64)).ceil() as i64
[INFO] [stderr] 649 | |                 );
[INFO] [stderr]     | |_________________^
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 643 |                 dists[i] = 
[INFO] [stderr] 644 |                     (-origin.x * (deltas[i].x as f64)).ceil() as i64
[INFO] [stderr] 645 |                     +
[INFO] [stderr] 646 |                     (-origin.y * (deltas[i].y as f64)).ceil() as i64
[INFO] [stderr] 647 |                     +
[INFO] [stderr] 648 |                     (-origin.z * (deltas[i].z as f64)).ceil() as i64
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/boxtree.rs:662:24
[INFO] [stderr]     |
[INFO] [stderr] 662 |               dists[4] = (
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 663 | |                 (-origin.x * (deltas[4].x as f64)).ceil() as i64
[INFO] [stderr] 664 | |                 +
[INFO] [stderr] 665 | |                 (-origin.y * (deltas[4].y as f64)).ceil() as i64
[INFO] [stderr] ...   |
[INFO] [stderr] 669 | |                 ((dist * ((1 << 28) as f64)).ceil() as i64)
[INFO] [stderr] 670 | |             );
[INFO] [stderr]     | |_____________^
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 662 |             dists[4] = 
[INFO] [stderr] 663 |                 (-origin.x * (deltas[4].x as f64)).ceil() as i64
[INFO] [stderr] 664 |                 +
[INFO] [stderr] 665 |                 (-origin.y * (deltas[4].y as f64)).ceil() as i64
[INFO] [stderr] 666 |                 +
[INFO] [stderr] 667 |                 (-origin.z * (deltas[4].z as f64)).ceil() as i64
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nalgebra as na`
[INFO] [stderr]  --> src/boxmodel.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use nalgebra as na;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `boxtree`
[INFO] [stderr]  --> src/boxmodel.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use boxtree;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BufRead`, `Seek`
[INFO] [stderr]  --> src/boxmodel.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{BufRead, Seek};
[INFO] [stderr]   |               ^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> src/boxmodel.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SystemTime`
[INFO] [stderr]   --> src/main.rs:15:36
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::time::{Duration, Instant, SystemTime};
[INFO] [stderr]    |                                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/boxtree.rs:540:25
[INFO] [stderr]     |
[INFO] [stderr] 540 |                         self.chunks_.get_unchecked_mut(chunk as usize).get_unchecked_mut(index as usize).set_surface(orig_leaf.is_surface());
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/boxtree.rs:544:25
[INFO] [stderr]     |
[INFO] [stderr] 544 | /                         for z in 0..5u32 {
[INFO] [stderr] 545 | |                             for y in 0..5u32 {
[INFO] [stderr] 546 | |                                 for x in 0..5u32 {
[INFO] [stderr] 547 | |                                     let d = na::Vector3::new(x.wrapping_sub(2), y.wrapping_sub(2), z.wrapping_sub(2));
[INFO] [stderr] ...   |
[INFO] [stderr] 553 | |                             }
[INFO] [stderr] 554 | |                         }
[INFO] [stderr]     | |_________________________^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/boxtree.rs:540:25
[INFO] [stderr]     |
[INFO] [stderr] 540 |                         self.chunks_.get_unchecked_mut(chunk as usize).get_unchecked_mut(index as usize).set_surface(orig_leaf.is_surface());
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/boxtree.rs:544:25
[INFO] [stderr]     |
[INFO] [stderr] 544 | /                         for z in 0..5u32 {
[INFO] [stderr] 545 | |                             for y in 0..5u32 {
[INFO] [stderr] 546 | |                                 for x in 0..5u32 {
[INFO] [stderr] 547 | |                                     let d = na::Vector3::new(x.wrapping_sub(2), y.wrapping_sub(2), z.wrapping_sub(2));
[INFO] [stderr] ...   |
[INFO] [stderr] 553 | |                             }
[INFO] [stderr] 554 | |                         }
[INFO] [stderr]     | |_________________________^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/main.rs:60:44
[INFO] [stderr]    |
[INFO] [stderr] 60 |             let mut images = (0..256).map(|i| {
[INFO] [stderr]    |                                            ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `leaf`
[INFO] [stderr]    --> src/main.rs:115:98
[INFO] [stderr]     |
[INFO] [stderr] 115 |             box_tree.cast_view(origin, planes, max_dist as f64, &mut |box_pos: na::Vector3<u32>, leaf| {
[INFO] [stderr]     |                                                                                                  ^^^^ help: consider prefixing with an underscore: `_leaf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]   --> src/main.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |         fn compress(&mut self, pos: na::Vector3<u32>, depth: u8, chunk: &boxtree::Chunk<boxtree::HiddenLeaf>) -> Option<boxtree::HiddenLeaf> {
[INFO] [stderr]    |                                ^^^ help: consider prefixing with an underscore: `_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `depth`
[INFO] [stderr]   --> src/main.rs:22:55
[INFO] [stderr]    |
[INFO] [stderr] 22 |         fn compress(&mut self, pos: na::Vector3<u32>, depth: u8, chunk: &boxtree::Chunk<boxtree::HiddenLeaf>) -> Option<boxtree::HiddenLeaf> {
[INFO] [stderr]    |                                                       ^^^^^ help: consider prefixing with an underscore: `_depth`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chunk`
[INFO] [stderr]   --> src/main.rs:22:66
[INFO] [stderr]    |
[INFO] [stderr] 22 |         fn compress(&mut self, pos: na::Vector3<u32>, depth: u8, chunk: &boxtree::Chunk<boxtree::HiddenLeaf>) -> Option<boxtree::HiddenLeaf> {
[INFO] [stderr]    |                                                                  ^^^^^ help: consider prefixing with an underscore: `_chunk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]   --> src/main.rs:25:34
[INFO] [stderr]    |
[INFO] [stderr] 25 |         fn decompress(&mut self, pos: na::Vector3<u32>, depth: u8, leaf: boxtree::HiddenLeaf, chunk: &mut boxtree::Chunk<boxtree::HiddenLeaf>) {
[INFO] [stderr]    |                                  ^^^ help: consider prefixing with an underscore: `_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `depth`
[INFO] [stderr]   --> src/main.rs:25:57
[INFO] [stderr]    |
[INFO] [stderr] 25 |         fn decompress(&mut self, pos: na::Vector3<u32>, depth: u8, leaf: boxtree::HiddenLeaf, chunk: &mut boxtree::Chunk<boxtree::HiddenLeaf>) {
[INFO] [stderr]    |                                                         ^^^^^ help: consider prefixing with an underscore: `_depth`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `leaf`
[INFO] [stderr]   --> src/main.rs:25:68
[INFO] [stderr]    |
[INFO] [stderr] 25 |         fn decompress(&mut self, pos: na::Vector3<u32>, depth: u8, leaf: boxtree::HiddenLeaf, chunk: &mut boxtree::Chunk<boxtree::HiddenLeaf>) {
[INFO] [stderr]    |                                                                    ^^^^ help: consider prefixing with an underscore: `_leaf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chunk`
[INFO] [stderr]   --> src/main.rs:25:95
[INFO] [stderr]    |
[INFO] [stderr] 25 |         fn decompress(&mut self, pos: na::Vector3<u32>, depth: u8, leaf: boxtree::HiddenLeaf, chunk: &mut boxtree::Chunk<boxtree::HiddenLeaf>) {
[INFO] [stderr]    |                                                                                               ^^^^^ help: consider prefixing with an underscore: `_chunk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]    --> src/boxtree.rs:455:43
[INFO] [stderr]     |
[INFO] [stderr] 455 |     pub unsafe fn neighbor_mut(&mut self, index: u16, mut pos: na::Vector3<u32>, dir: na::Vector3<u32>) -> &mut Child {
[INFO] [stderr]     |                                           ^^^^^ help: consider prefixing with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]    --> src/boxtree.rs:617:39
[INFO] [stderr]     |
[INFO] [stderr] 617 |     pub fn set_void_at_pos(&mut self, pos: na::Vector3<u32>) {
[INFO] [stderr]     |                                       ^^^ help: consider prefixing with an underscore: `_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `norm`
[INFO] [stderr]    --> src/boxmodel.rs:164:21
[INFO] [stderr]     |
[INFO] [stderr] 164 |                 let norm = [pos[0] - 0.5, pos[1] - 0.5, pos[2] - 0.5];
[INFO] [stderr]     |                     ^^^^ help: consider prefixing with an underscore: `_norm`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/main.rs:60:44
[INFO] [stderr]    |
[INFO] [stderr] 60 |             let mut images = (0..256).map(|i| {
[INFO] [stderr]    |                                            ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `leaf`
[INFO] [stderr]    --> src/main.rs:115:98
[INFO] [stderr]     |
[INFO] [stderr] 115 |             box_tree.cast_view(origin, planes, max_dist as f64, &mut |box_pos: na::Vector3<u32>, leaf| {
[INFO] [stderr]     |                                                                                                  ^^^^ help: consider prefixing with an underscore: `_leaf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]   --> src/main.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |         fn compress(&mut self, pos: na::Vector3<u32>, depth: u8, chunk: &boxtree::Chunk<boxtree::HiddenLeaf>) -> Option<boxtree::HiddenLeaf> {
[INFO] [stderr]    |                                ^^^ help: consider prefixing with an underscore: `_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `depth`
[INFO] [stderr]   --> src/main.rs:22:55
[INFO] [stderr]    |
[INFO] [stderr] 22 |         fn compress(&mut self, pos: na::Vector3<u32>, depth: u8, chunk: &boxtree::Chunk<boxtree::HiddenLeaf>) -> Option<boxtree::HiddenLeaf> {
[INFO] [stderr]    |                                                       ^^^^^ help: consider prefixing with an underscore: `_depth`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chunk`
[INFO] [stderr]   --> src/main.rs:22:66
[INFO] [stderr]    |
[INFO] [stderr] 22 |         fn compress(&mut self, pos: na::Vector3<u32>, depth: u8, chunk: &boxtree::Chunk<boxtree::HiddenLeaf>) -> Option<boxtree::HiddenLeaf> {
[INFO] [stderr]    |                                                                  ^^^^^ help: consider prefixing with an underscore: `_chunk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]   --> src/main.rs:25:34
[INFO] [stderr]    |
[INFO] [stderr] 25 |         fn decompress(&mut self, pos: na::Vector3<u32>, depth: u8, leaf: boxtree::HiddenLeaf, chunk: &mut boxtree::Chunk<boxtree::HiddenLeaf>) {
[INFO] [stderr]    |                                  ^^^ help: consider prefixing with an underscore: `_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `depth`
[INFO] [stderr]   --> src/main.rs:25:57
[INFO] [stderr]    |
[INFO] [stderr] 25 |         fn decompress(&mut self, pos: na::Vector3<u32>, depth: u8, leaf: boxtree::HiddenLeaf, chunk: &mut boxtree::Chunk<boxtree::HiddenLeaf>) {
[INFO] [stderr]    |                                                         ^^^^^ help: consider prefixing with an underscore: `_depth`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `leaf`
[INFO] [stderr]   --> src/main.rs:25:68
[INFO] [stderr]    |
[INFO] [stderr] 25 |         fn decompress(&mut self, pos: na::Vector3<u32>, depth: u8, leaf: boxtree::HiddenLeaf, chunk: &mut boxtree::Chunk<boxtree::HiddenLeaf>) {
[INFO] [stderr]    |                                                                    ^^^^ help: consider prefixing with an underscore: `_leaf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chunk`
[INFO] [stderr]   --> src/main.rs:25:95
[INFO] [stderr]    |
[INFO] [stderr] 25 |         fn decompress(&mut self, pos: na::Vector3<u32>, depth: u8, leaf: boxtree::HiddenLeaf, chunk: &mut boxtree::Chunk<boxtree::HiddenLeaf>) {
[INFO] [stderr]    |                                                                                               ^^^^^ help: consider prefixing with an underscore: `_chunk`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]    --> src/boxtree.rs:455:43
[INFO] [stderr]     |
[INFO] [stderr] 455 |     pub unsafe fn neighbor_mut(&mut self, index: u16, mut pos: na::Vector3<u32>, dir: na::Vector3<u32>) -> &mut Child {
[INFO] [stderr]     |                                           ^^^^^ help: consider prefixing with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]    --> src/boxtree.rs:617:39
[INFO] [stderr]     |
[INFO] [stderr] 617 |     pub fn set_void_at_pos(&mut self, pos: na::Vector3<u32>) {
[INFO] [stderr]     |                                       ^^^ help: consider prefixing with an underscore: `_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `norm`
[INFO] [stderr]    --> src/boxmodel.rs:164:21
[INFO] [stderr]     |
[INFO] [stderr] 164 |                 let norm = [pos[0] - 0.5, pos[1] - 0.5, pos[2] - 0.5];
[INFO] [stderr]     |                     ^^^^ help: consider prefixing with an underscore: `_norm`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |     let mut time = Instant::now();
[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/main.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |         let mut per_instance = {
[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/main.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |     let mut time = Instant::now();
[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/main.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |         let mut per_instance = {
[INFO] [stderr]     |             ----^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/boxtree.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |         unsafe { self.set_box_spec_unmasked(box_spec & BOX_SPEC_BIT_MASK); }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_unsafe)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/boxtree.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |         unsafe { self.set_ext_spec_unmasked(ext_spec & (BOX_SPEC_BIT_MASK | SOLID_BIT_MASK)); }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/boxtree.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |         unsafe { self.set_node_index_unmasked(node_index & NODE_INDEX_BIT_MASK); }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `compression_`
[INFO] [stderr]    --> src/boxtree.rs:334:5
[INFO] [stderr]     |
[INFO] [stderr] 334 |     compression_: C,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/boxtree.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |         unsafe { self.set_box_spec_unmasked(box_spec & BOX_SPEC_BIT_MASK); }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_unsafe)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/boxtree.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |         unsafe { self.set_ext_spec_unmasked(ext_spec & (BOX_SPEC_BIT_MASK | SOLID_BIT_MASK)); }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/boxtree.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |         unsafe { self.set_node_index_unmasked(node_index & NODE_INDEX_BIT_MASK); }
[INFO] [stderr]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `compression_`
[INFO] [stderr]    --> src/boxtree.rs:334:5
[INFO] [stderr]     |
[INFO] [stderr] 334 |     compression_: C,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.25s
[INFO] running `"docker" "inspect" "8935da9d27dff2adf334e6af31000332ea0f5764d60ce4581751c00e7f8ee3d1"`
[INFO] running `"docker" "rm" "-f" "8935da9d27dff2adf334e6af31000332ea0f5764d60ce4581751c00e7f8ee3d1"`
[INFO] [stdout] 8935da9d27dff2adf334e6af31000332ea0f5764d60ce4581751c00e7f8ee3d1