[INFO] fetching crate three 0.4.0...
[INFO] checking three-0.4.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate three 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate three 0.4.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate three 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate three 0.4.0
[INFO] tweaked toml for crates.io crate three 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `FactoryExt` is imported redundantly
[INFO] [stdout]    --> src/factory/mod.rs:916:13
[INFO] [stdout]     |
[INFO] [stdout] 14  | use gfx::traits::{Factory as Factory_, FactoryExt};
[INFO] [stdout]     |                                        ---------- the item `FactoryExt` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 916 |         use gfx::traits::FactoryExt;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]    --> src/factory/mod.rs:994:13
[INFO] [stdout]     |
[INFO] [stdout] 8   | use std::io::Read;
[INFO] [stdout]     |     ------------- the item `Read` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 994 |         use self::io::Read;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FactoryExt` is imported redundantly
[INFO] [stdout]    --> src/factory/mod.rs:916:13
[INFO] [stdout]     |
[INFO] [stdout] 14  | use gfx::traits::{Factory as Factory_, FactoryExt};
[INFO] [stdout]     |                                        ---------- the item `FactoryExt` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 916 |         use gfx::traits::FactoryExt;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]    --> src/factory/mod.rs:994:13
[INFO] [stdout]     |
[INFO] [stdout] 8   | use std::io::Read;
[INFO] [stdout]     |     ------------- the item `Read` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 994 |         use self::io::Read;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/render/pso_data.rs:103:46
[INFO] [stdout]     |
[INFO] [stdout] 103 |                     _padding0: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/render/pso_data.rs:104:46
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     _padding1: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/render/pso_data.rs:103:46
[INFO] [stdout]     |
[INFO] [stdout] 103 |                     _padding0: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/render/pso_data.rs:104:46
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     _padding1: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/audio.rs:226:36
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 let mut boxed: Box<r::Source<Item = i16> + Send> = if let Ok(decoder) = decoder {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 let mut boxed: Box<dyn r::Source<Item = i16> + Send> = if let Ok(decoder) = decoder {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/audio.rs:226:36
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 let mut boxed: Box<r::Source<Item = i16> + Send> = if let Ok(decoder) = decoder {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 let mut boxed: Box<dyn r::Source<Item = i16> + Send> = if let Ok(decoder) = decoder {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VisualData` is never constructed
[INFO] [stdout]   --> src/hub.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub(crate) struct VisualData {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VisualData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `world_transform` is never read
[INFO] [stdout]   --> src/node.rs:33:16
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) struct NodeInternal {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub(crate) world_transform: TransformInternal,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NodeInternal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `f32` does not permit being left uninitialized
[INFO] [stdout]    --> src/render/pso_data.rs:103:41
[INFO] [stdout]     |
[INFO] [stdout] 103 |                     _padding0: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         this code causes undefined behavior when executed
[INFO] [stdout]     |                                         help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: floats must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `f32` does not permit being left uninitialized
[INFO] [stdout]    --> src/render/pso_data.rs:104:41
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     _padding1: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         this code causes undefined behavior when executed
[INFO] [stdout]     |                                         help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: floats must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VisualData` is never constructed
[INFO] [stdout]   --> src/hub.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub(crate) struct VisualData {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VisualData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `world_transform` is never read
[INFO] [stdout]   --> src/node.rs:33:16
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) struct NodeInternal {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub(crate) world_transform: TransformInternal,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NodeInternal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `f32` does not permit being left uninitialized
[INFO] [stdout]    --> src/render/pso_data.rs:103:41
[INFO] [stdout]     |
[INFO] [stdout] 103 |                     _padding0: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         this code causes undefined behavior when executed
[INFO] [stdout]     |                                         help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: floats must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `f32` does not permit being left uninitialized
[INFO] [stdout]    --> src/render/pso_data.rs:104:41
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     _padding1: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         this code causes undefined behavior when executed
[INFO] [stdout]     |                                         help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: floats must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.67s
[INFO] running `Command { std: "docker" "inspect" "b475d7e631771bf98841c1854ed4e42e4b8cfc4552596f0de73ac72db32abed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b475d7e631771bf98841c1854ed4e42e4b8cfc4552596f0de73ac72db32abed8", kill_on_drop: false }`
[INFO] [stdout] b475d7e631771bf98841c1854ed4e42e4b8cfc4552596f0de73ac72db32abed8
