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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblockmath%2Fopen5dchess-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: the feature `never_type` has been stable since 1.100.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> chess_common/src/lib.rs:1:74
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(string_into_chars, strip_circumfix, try_blocks, try_trait_v2, never_type)]
[INFO] [stdout]   |                                                                          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `strip_circumfix` has been stable since 1.98.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> chess_common/src/lib.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(string_into_chars, strip_circumfix, try_blocks, try_trait_v2, never_type)]
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `string_into_chars` has been stable since 1.101.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]  --> chess_common/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(string_into_chars, strip_circumfix, try_blocks, try_trait_v2, never_type)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `never_type` has been stable since 1.100.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> chess_common/src/lib.rs:1:74
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(string_into_chars, strip_circumfix, try_blocks, try_trait_v2, never_type)]
[INFO] [stdout]   |                                                                          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `strip_circumfix` has been stable since 1.98.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> chess_common/src/lib.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(string_into_chars, strip_circumfix, try_blocks, try_trait_v2, never_type)]
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `string_into_chars` has been stable since 1.101.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]  --> chess_common/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(string_into_chars, strip_circumfix, try_blocks, try_trait_v2, never_type)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `PacketError: Residual<Packet>` is not satisfied
[INFO] [stdout]    --> chess_common/src/network.rs:142:21
[INFO] [stdout]     |
[INFO] [stdout] 142 |     type Residual = PacketError;
[INFO] [stdout]     |                     ^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the nightly-only, unstable trait `Residual<Packet>` is not implemented for `PacketError`
[INFO] [stdout]    --> chess_common/src/network.rs:107:1
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub enum PacketError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: the following other types implement trait `Residual<O>`
[INFO] [stdout]    --> /rustc/c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40/library/core/src/ops/control_flow.rs:138:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ControlFlow<B, !>` implements `Residual<C>`
[INFO] [stdout]    --> /rustc/c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40/library/core/src/result.rs:2212:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Result<!, E>` implements `Residual<T>`
[INFO] [stdout]    --> /rustc/c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40/library/core/src/option.rs:2908:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: `std::option::Option<!>` implements `Residual<T>`
[INFO] [stdout] note: required by a bound in `std::ops::Try::Residual`
[INFO] [stdout]    --> /rustc/c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40/library/core/src/ops/try_trait.rs:160:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `PacketError: Residual<Packet>` is not satisfied
[INFO] [stdout]    --> chess_common/src/network.rs:142:21
[INFO] [stdout]     |
[INFO] [stdout] 142 |     type Residual = PacketError;
[INFO] [stdout]     |                     ^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the nightly-only, unstable trait `Residual<Packet>` is not implemented for `PacketError`
[INFO] [stdout]    --> chess_common/src/network.rs:107:1
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub enum PacketError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: the following other types implement trait `Residual<O>`
[INFO] [stdout]    --> /rustc/c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40/library/core/src/ops/control_flow.rs:138:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ControlFlow<B, !>` implements `Residual<C>`
[INFO] [stdout]    --> /rustc/c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40/library/core/src/result.rs:2212:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Result<!, E>` implements `Residual<T>`
[INFO] [stdout]    --> /rustc/c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40/library/core/src/option.rs:2908:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: `std::option::Option<!>` implements `Residual<T>`
[INFO] [stdout] note: required by a bound in `std::ops::Try::Residual`
[INFO] [stdout]    --> /rustc/c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40/library/core/src/ops/try_trait.rs:160:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chess_common` (lib test) due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chess_common` (lib) due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: unused dependency `sha2`
[INFO] [stderr]   --> chess_common/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | sha2 = "0.11.0"
[INFO] [stderr]    | ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `sha2`
[INFO] [stderr] warning: `chess_common` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "62125f57f36f917a8a2b62be5e6035403eccb5e476ecdc1ec87a6ea7fa9edcf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62125f57f36f917a8a2b62be5e6035403eccb5e476ecdc1ec87a6ea7fa9edcf7", kill_on_drop: false }`
[INFO] [stdout] 62125f57f36f917a8a2b62be5e6035403eccb5e476ecdc1ec87a6ea7fa9edcf7
