[INFO] fetching crate bones3_remesh 0.4.0...
[INFO] testing bones3_remesh-0.4.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate bones3_remesh 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate bones3_remesh 0.4.0
[INFO] finished tweaking crates.io crate bones3_remesh 0.4.0
[INFO] tweaked toml for crates.io crate bones3_remesh 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bones3_remesh 0.4.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bones3_remesh v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ecs/components.rs:23:61
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct RemeshChunkTask<T: BlockData>(#[reflect(ignore)] pub(crate) Task<VoxelStorage<T>>);
[INFO] [stdout]    |            --------------- field in this struct             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `RemeshChunkTask` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | /         world_commands
[INFO] [stdout] 35 | |             .get_chunk(chunk_coords)
[INFO] [stdout] 36 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | /         world_commands
[INFO] [stdout] 39 | |             .get_chunk(chunk_coords + IVec3::X)
[INFO] [stdout] 40 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | /         world_commands
[INFO] [stdout] 43 | |             .get_chunk(chunk_coords + IVec3::Y)
[INFO] [stdout] 44 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | /         world_commands
[INFO] [stdout] 47 | |             .get_chunk(chunk_coords + IVec3::Z)
[INFO] [stdout] 48 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | /         world_commands
[INFO] [stdout] 51 | |             .get_chunk(chunk_coords - IVec3::X)
[INFO] [stdout] 52 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 | /         world_commands
[INFO] [stdout] 55 | |             .get_chunk(chunk_coords - IVec3::Y)
[INFO] [stdout] 56 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | /         world_commands
[INFO] [stdout] 59 | |             .get_chunk(chunk_coords - IVec3::Z)
[INFO] [stdout] 60 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 | /         world_commands
[INFO] [stdout] 69 | |             .get_chunk(chunk_coords)
[INFO] [stdout] 70 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 | /             world_commands
[INFO] [stdout] 74 | |                 .get_chunk(chunk_coords - IVec3::X)
[INFO] [stdout] 75 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 73 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 | /             world_commands
[INFO] [stdout] 80 | |                 .get_chunk(chunk_coords + IVec3::X)
[INFO] [stdout] 81 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 79 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 | /             world_commands
[INFO] [stdout] 86 | |                 .get_chunk(chunk_coords - IVec3::Y)
[INFO] [stdout] 87 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 | /             world_commands
[INFO] [stdout] 92 | |                 .get_chunk(chunk_coords + IVec3::Y)
[INFO] [stdout] 93 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 91 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 | /             world_commands
[INFO] [stdout] 98 | |                 .get_chunk(chunk_coords - IVec3::Z)
[INFO] [stdout] 99 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]    --> src/query/commands.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 103 | /             world_commands
[INFO] [stdout] 104 | |                 .get_chunk(chunk_coords + IVec3::Z)
[INFO] [stdout] 105 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]     | |_________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 103 |             let _ = world_commands
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 05s
[INFO] running `Command { std: "docker" "inspect" "10c93009e2a924e5338bcd7ac972c450d9e9c56e35a9e5b338838f7e001a405f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c93009e2a924e5338bcd7ac972c450d9e9c56e35a9e5b338838f7e001a405f", kill_on_drop: false }`
[INFO] [stdout] 10c93009e2a924e5338bcd7ac972c450d9e9c56e35a9e5b338838f7e001a405f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa58f0cf2c008c7efa76a45428e1fb4aead13c9802608982c6aeddd091e63849
[INFO] running `Command { std: "docker" "start" "-a" "aa58f0cf2c008c7efa76a45428e1fb4aead13c9802608982c6aeddd091e63849", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ecs/components.rs:23:61
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct RemeshChunkTask<T: BlockData>(#[reflect(ignore)] pub(crate) Task<VoxelStorage<T>>);
[INFO] [stdout]    |            --------------- field in this struct             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `RemeshChunkTask` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | /         world_commands
[INFO] [stdout] 35 | |             .get_chunk(chunk_coords)
[INFO] [stdout] 36 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | /         world_commands
[INFO] [stdout] 39 | |             .get_chunk(chunk_coords + IVec3::X)
[INFO] [stdout] 40 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | /         world_commands
[INFO] [stdout] 43 | |             .get_chunk(chunk_coords + IVec3::Y)
[INFO] [stdout] 44 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | /         world_commands
[INFO] [stdout] 47 | |             .get_chunk(chunk_coords + IVec3::Z)
[INFO] [stdout] 48 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | /         world_commands
[INFO] [stdout] 51 | |             .get_chunk(chunk_coords - IVec3::X)
[INFO] [stdout] 52 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 | /         world_commands
[INFO] [stdout] 55 | |             .get_chunk(chunk_coords - IVec3::Y)
[INFO] [stdout] 56 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | /         world_commands
[INFO] [stdout] 59 | |             .get_chunk(chunk_coords - IVec3::Z)
[INFO] [stdout] 60 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 | /         world_commands
[INFO] [stdout] 69 | |             .get_chunk(chunk_coords)
[INFO] [stdout] 70 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 | /             world_commands
[INFO] [stdout] 74 | |                 .get_chunk(chunk_coords - IVec3::X)
[INFO] [stdout] 75 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 73 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 | /             world_commands
[INFO] [stdout] 80 | |                 .get_chunk(chunk_coords + IVec3::X)
[INFO] [stdout] 81 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 79 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 | /             world_commands
[INFO] [stdout] 86 | |                 .get_chunk(chunk_coords - IVec3::Y)
[INFO] [stdout] 87 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 | /             world_commands
[INFO] [stdout] 92 | |                 .get_chunk(chunk_coords + IVec3::Y)
[INFO] [stdout] 93 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 91 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 | /             world_commands
[INFO] [stdout] 98 | |                 .get_chunk(chunk_coords - IVec3::Z)
[INFO] [stdout] 99 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]    --> src/query/commands.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 103 | /             world_commands
[INFO] [stdout] 104 | |                 .get_chunk(chunk_coords + IVec3::Z)
[INFO] [stdout] 105 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]     | |_________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 103 |             let _ = world_commands
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling bones3_remesh v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ecs/components.rs:23:61
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct RemeshChunkTask<T: BlockData>(#[reflect(ignore)] pub(crate) Task<VoxelStorage<T>>);
[INFO] [stdout]    |            --------------- field in this struct             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `RemeshChunkTask` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | /         world_commands
[INFO] [stdout] 35 | |             .get_chunk(chunk_coords)
[INFO] [stdout] 36 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | /         world_commands
[INFO] [stdout] 39 | |             .get_chunk(chunk_coords + IVec3::X)
[INFO] [stdout] 40 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | /         world_commands
[INFO] [stdout] 43 | |             .get_chunk(chunk_coords + IVec3::Y)
[INFO] [stdout] 44 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | /         world_commands
[INFO] [stdout] 47 | |             .get_chunk(chunk_coords + IVec3::Z)
[INFO] [stdout] 48 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | /         world_commands
[INFO] [stdout] 51 | |             .get_chunk(chunk_coords - IVec3::X)
[INFO] [stdout] 52 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 | /         world_commands
[INFO] [stdout] 55 | |             .get_chunk(chunk_coords - IVec3::Y)
[INFO] [stdout] 56 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | /         world_commands
[INFO] [stdout] 59 | |             .get_chunk(chunk_coords - IVec3::Z)
[INFO] [stdout] 60 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 | /         world_commands
[INFO] [stdout] 69 | |             .get_chunk(chunk_coords)
[INFO] [stdout] 70 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let _ = world_commands
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 | /             world_commands
[INFO] [stdout] 74 | |                 .get_chunk(chunk_coords - IVec3::X)
[INFO] [stdout] 75 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 73 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 | /             world_commands
[INFO] [stdout] 80 | |                 .get_chunk(chunk_coords + IVec3::X)
[INFO] [stdout] 81 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 79 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 | /             world_commands
[INFO] [stdout] 86 | |                 .get_chunk(chunk_coords - IVec3::Y)
[INFO] [stdout] 87 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 | /             world_commands
[INFO] [stdout] 92 | |                 .get_chunk(chunk_coords + IVec3::Y)
[INFO] [stdout] 93 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 91 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]   --> src/query/commands.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 | /             world_commands
[INFO] [stdout] 98 | |                 .get_chunk(chunk_coords - IVec3::Z)
[INFO] [stdout] 99 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let _ = world_commands
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stdout]    --> src/query/commands.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 103 | /             world_commands
[INFO] [stdout] 104 | |                 .get_chunk(chunk_coords + IVec3::Z)
[INFO] [stdout] 105 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stdout]     | |_________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the returned value, use `if let` instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 103 |             let _ = world_commands
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.79s
[INFO] running `Command { std: "docker" "inspect" "aa58f0cf2c008c7efa76a45428e1fb4aead13c9802608982c6aeddd091e63849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa58f0cf2c008c7efa76a45428e1fb4aead13c9802608982c6aeddd091e63849", kill_on_drop: false }`
[INFO] [stdout] aa58f0cf2c008c7efa76a45428e1fb4aead13c9802608982c6aeddd091e63849
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 492cff6602fa111b39a768d5293d737da05adc301b934c589decbb47a07fb803
[INFO] running `Command { std: "docker" "start" "-a" "492cff6602fa111b39a768d5293d737da05adc301b934c589decbb47a07fb803", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/ecs/components.rs:23:61
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct RemeshChunkTask<T: BlockData>(#[reflect(ignore)] pub(crate) Task<VoxelStorage<T>>);
[INFO] [stderr]    |            --------------- field in this struct             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `RemeshChunkTask` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stderr]   --> src/query/commands.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 | /         world_commands
[INFO] [stderr] 35 | |             .get_chunk(chunk_coords)
[INFO] [stderr] 36 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let _ = world_commands
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stderr]   --> src/query/commands.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 | /         world_commands
[INFO] [stderr] 39 | |             .get_chunk(chunk_coords + IVec3::X)
[INFO] [stderr] 40 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let _ = world_commands
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stderr]   --> src/query/commands.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 | /         world_commands
[INFO] [stderr] 43 | |             .get_chunk(chunk_coords + IVec3::Y)
[INFO] [stderr] 44 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let _ = world_commands
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stderr]   --> src/query/commands.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 | /         world_commands
[INFO] [stderr] 47 | |             .get_chunk(chunk_coords + IVec3::Z)
[INFO] [stderr] 48 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let _ = world_commands
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stderr]   --> src/query/commands.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 | /         world_commands
[INFO] [stderr] 51 | |             .get_chunk(chunk_coords - IVec3::X)
[INFO] [stderr] 52 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 50 |         let _ = world_commands
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stderr]   --> src/query/commands.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 | /         world_commands
[INFO] [stderr] 55 | |             .get_chunk(chunk_coords - IVec3::Y)
[INFO] [stderr] 56 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let _ = world_commands
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stderr]   --> src/query/commands.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 | /         world_commands
[INFO] [stderr] 59 | |             .get_chunk(chunk_coords - IVec3::Z)
[INFO] [stderr] 60 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let _ = world_commands
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stderr]   --> src/query/commands.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 | /         world_commands
[INFO] [stderr] 69 | |             .get_chunk(chunk_coords)
[INFO] [stderr] 70 | |             .map_or((), |c| c.remesh_chunk());
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 68 |         let _ = world_commands
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stderr]   --> src/query/commands.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 | /             world_commands
[INFO] [stderr] 74 | |                 .get_chunk(chunk_coords - IVec3::X)
[INFO] [stderr] 75 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stderr]    | |_________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 73 |             let _ = world_commands
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stderr]   --> src/query/commands.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 | /             world_commands
[INFO] [stderr] 80 | |                 .get_chunk(chunk_coords + IVec3::X)
[INFO] [stderr] 81 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stderr]    | |_________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 79 |             let _ = world_commands
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stderr]   --> src/query/commands.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 | /             world_commands
[INFO] [stderr] 86 | |                 .get_chunk(chunk_coords - IVec3::Y)
[INFO] [stderr] 87 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stderr]    | |_________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 85 |             let _ = world_commands
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stderr]   --> src/query/commands.rs:91:13
[INFO] [stderr]    |
[INFO] [stderr] 91 | /             world_commands
[INFO] [stderr] 92 | |                 .get_chunk(chunk_coords + IVec3::Y)
[INFO] [stderr] 93 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stderr]    | |_________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 91 |             let _ = world_commands
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stderr]   --> src/query/commands.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 | /             world_commands
[INFO] [stderr] 98 | |                 .get_chunk(chunk_coords - IVec3::Z)
[INFO] [stderr] 99 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stderr]    | |_________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you don't need the returned value, use `if let` instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 97 |             let _ = world_commands
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Result::<T, E>::map_or` that must be used
[INFO] [stderr]    --> src/query/commands.rs:103:13
[INFO] [stderr]     |
[INFO] [stderr] 103 | /             world_commands
[INFO] [stderr] 104 | |                 .get_chunk(chunk_coords + IVec3::Z)
[INFO] [stderr] 105 | |                 .map_or((), |c| c.remesh_chunk());
[INFO] [stderr]     | |_________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the returned value, use `if let` instead
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 103 |             let _ = world_commands
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `bones3_remesh` (lib) generated 15 warnings
[INFO] [stderr] warning: `bones3_remesh` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bones3_remesh-2796d4222a352e59)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bones3_remesh
[INFO] [stdout] running 1 test
[INFO] [stdout] test vertex_data::cube::test::half_slab ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "492cff6602fa111b39a768d5293d737da05adc301b934c589decbb47a07fb803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492cff6602fa111b39a768d5293d737da05adc301b934c589decbb47a07fb803", kill_on_drop: false }`
[INFO] [stdout] 492cff6602fa111b39a768d5293d737da05adc301b934c589decbb47a07fb803
