[INFO] fetching crate ws2812-pwm-dma 0.1.1...
[INFO] testing ws2812-pwm-dma-0.1.1 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate ws2812-pwm-dma 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate ws2812-pwm-dma 0.1.1 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ws2812-pwm-dma 0.1.1
[INFO] finished tweaking crates.io crate ws2812-pwm-dma 0.1.1
[INFO] tweaked toml for crates.io crate ws2812-pwm-dma 0.1.1 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
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[INFO] running `Command { std: "docker" "start" "-a" "f288dced0dc5043c474e87813336af165bed03b731efd6c9fb130e55536643d9", kill_on_drop: false }`
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.12s
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ws2812-pwm-dma v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "4979b932464f5e5bf8e3d647f8fd4debf87be4e21040dc5dbfd85922848e3fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4979b932464f5e5bf8e3d647f8fd4debf87be4e21040dc5dbfd85922848e3fc7", kill_on_drop: false }`
[INFO] [stdout] 4979b932464f5e5bf8e3d647f8fd4debf87be4e21040dc5dbfd85922848e3fc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98854784392cea4b85cf33ffb01ebd2758eef79606bddfe65fb9e22052df2425
[INFO] running `Command { std: "docker" "start" "-a" "98854784392cea4b85cf33ffb01ebd2758eef79606bddfe65fb9e22052df2425", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ws2812_pwm_dma-cd98f0c6b8b95398)
[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] [stderr]    Doc-tests ws2812_pwm_dma
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 25) ... FAILED
[INFO] [stdout] test src/lib.rs - Ws2812Pwm (line 21) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 25) stdout ----
[INFO] [stdout] error: expected `;`, found keyword `let`
[INFO] [stdout]  --> src/lib.rs:29:2
[INFO] [stdout]   |
[INFO] [stdout] 6 | }
[INFO] [stdout]   |  ^ help: add `;` here
[INFO] [stdout] 7 |
[INFO] [stdout] 8 | let gpiob=dp.GPIOB.split();
[INFO] [stdout]   | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `LED_COUNT` in this scope
[INFO] [stdout]  --> src/lib.rs:27:32
[INFO] [stdout]   |
[INFO] [stdout] 4 |     static mut led_buf:[u16;24*LED_COUNT+8]=[0;24*LED_COUNT+8];
[INFO] [stdout]   |                                ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `LED_COUNT` in this scope
[INFO] [stdout]  --> src/lib.rs:27:51
[INFO] [stdout]   |
[INFO] [stdout] 4 |     static mut led_buf:[u16;24*LED_COUNT+8]=[0;24*LED_COUNT+8];
[INFO] [stdout]   |                                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `dp` in this scope
[INFO] [stdout]  --> src/lib.rs:31:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | let gpiob=dp.GPIOB.split();
[INFO] [stdout]   |           ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `dp` in this scope
[INFO] [stdout]  --> src/lib.rs:32:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | let dma1=dp.DMA1.split();
[INFO] [stdout]   |          ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Ws2812Pwm`
[INFO] [stdout]   --> src/lib.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | let mut ws=Ws2812Pwm::new(dp.TIM3,ws_pin,dma1.5,led_buf,&clocks);
[INFO] [stdout]    |            ^^^^^^^^^ use of undeclared type `Ws2812Pwm`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use ws2812_pwm_dma::Ws2812Pwm;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `dp` in this scope
[INFO] [stdout]   --> src/lib.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 14 | let mut ws=Ws2812Pwm::new(dp.TIM3,ws_pin,dma1.5,led_buf,&clocks);
[INFO] [stdout]    |                           ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `clocks` in this scope
[INFO] [stdout]   --> src/lib.rs:37:58
[INFO] [stdout]    |
[INFO] [stdout] 14 | let mut ws=Ws2812Pwm::new(dp.TIM3,ws_pin,dma1.5,led_buf,&clocks);
[INFO] [stdout]    |                                                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `LED_COUNT` in this scope
[INFO] [stdout]   --> src/lib.rs:39:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | ws.write((0..=LED_COUNT).map(|_|RGB8::new(255,255,255)));
[INFO] [stdout]    |               ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RGB8`
[INFO] [stdout]   --> src/lib.rs:39:33
[INFO] [stdout]    |
[INFO] [stdout] 16 | ws.write((0..=LED_COUNT).map(|_|RGB8::new(255,255,255)));
[INFO] [stdout]    |                                 ^^^^ use of undeclared type `RGB8`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 2  + use smart_leds_trait::RGB8;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]  --> src/lib.rs:28:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     unsafe{&mut led_buf};
[INFO] [stdout]   |            ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]   |
[INFO] [stdout]   = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]   = note: this will be a hard error in the 2024 edition
[INFO] [stdout]   = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]   = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]   |
[INFO] [stdout] 5 |     unsafe{addr_of_mut!(led_buf)};
[INFO] [stdout]   |            ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Ws2812Pwm (line 21) stdout ----
[INFO] [stdout] error: expected `;`, found keyword `let`
[INFO] [stdout]  --> src/lib.rs:25:2
[INFO] [stdout]   |
[INFO] [stdout] 6 | }
[INFO] [stdout]   |  ^ help: add `;` here
[INFO] [stdout] 7 |
[INFO] [stdout] 8 | let gpiob=dp.GPOB.split();
[INFO] [stdout]   | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `LED_COUNT` in this scope
[INFO] [stdout]  --> src/lib.rs:23:32
[INFO] [stdout]   |
[INFO] [stdout] 4 |     static mut led_buf:[u16;24*LED_COUNT+8]=[0;24*LED_COUNT+8];
[INFO] [stdout]   |                                ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `LED_COUNT` in this scope
[INFO] [stdout]  --> src/lib.rs:23:51
[INFO] [stdout]   |
[INFO] [stdout] 4 |     static mut led_buf:[u16;24*LED_COUNT+8]=[0;24*LED_COUNT+8];
[INFO] [stdout]   |                                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `dp` in this scope
[INFO] [stdout]  --> src/lib.rs:27:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | let gpiob=dp.GPOB.split();
[INFO] [stdout]   |           ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `dp` in this scope
[INFO] [stdout]  --> src/lib.rs:28:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | let dma1=dp.DMA1.split();
[INFO] [stdout]   |          ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Ws2812Pwm`
[INFO] [stdout]   --> src/lib.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | let mut ws=Ws2812Pwm::new(dp.TIM3,ws_pin,dma1.5,led_buf,&clocks);
[INFO] [stdout]    |            ^^^^^^^^^ use of undeclared type `Ws2812Pwm`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use ws2812_pwm_dma::Ws2812Pwm;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `dp` in this scope
[INFO] [stdout]   --> src/lib.rs:33:27
[INFO] [stdout]    |
[INFO] [stdout] 14 | let mut ws=Ws2812Pwm::new(dp.TIM3,ws_pin,dma1.5,led_buf,&clocks);
[INFO] [stdout]    |                           ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `clocks` in this scope
[INFO] [stdout]   --> src/lib.rs:33:58
[INFO] [stdout]    |
[INFO] [stdout] 14 | let mut ws=Ws2812Pwm::new(dp.TIM3,ws_pin,dma1.5,led_buf,&clocks);
[INFO] [stdout]    |                                                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `LED_COUNT` in this scope
[INFO] [stdout]   --> src/lib.rs:35:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | ws.write((0..=LED_COUNT).map(|_|RGB8::new(255,255,255)));
[INFO] [stdout]    |               ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RGB8`
[INFO] [stdout]   --> src/lib.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 16 | ws.write((0..=LED_COUNT).map(|_|RGB8::new(255,255,255)));
[INFO] [stdout]    |                                 ^^^^ use of undeclared type `RGB8`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 2  + use smart_leds_trait::RGB8;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]  --> src/lib.rs:24:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     unsafe{&mut led_buf};
[INFO] [stdout]   |            ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]   |
[INFO] [stdout]   = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]   = note: this will be a hard error in the 2024 edition
[INFO] [stdout]   = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]   = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]   |
[INFO] [stdout] 5 |     unsafe{addr_of_mut!(led_buf)};
[INFO] [stdout]   |            ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 25)
[INFO] [stdout]     src/lib.rs - Ws2812Pwm (line 21)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "98854784392cea4b85cf33ffb01ebd2758eef79606bddfe65fb9e22052df2425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98854784392cea4b85cf33ffb01ebd2758eef79606bddfe65fb9e22052df2425", kill_on_drop: false }`
[INFO] [stdout] 98854784392cea4b85cf33ffb01ebd2758eef79606bddfe65fb9e22052df2425
