[INFO] fetching crate ws2812-esp32-rmt-driver 0.3.1...
[INFO] testing ws2812-esp32-rmt-driver-0.3.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ws2812-esp32-rmt-driver 0.3.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ws2812-esp32-rmt-driver 0.3.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-7/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate ws2812-esp32-rmt-driver 0.3.1
[INFO] finished tweaking crates.io crate ws2812-esp32-rmt-driver 0.3.1
[INFO] tweaked toml for crates.io crate ws2812-esp32-rmt-driver 0.3.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate ws2812-esp32-rmt-driver 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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_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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ac8174c2d23dc1df84788049e4a8bb41993c1f593f5411079beb282398b6751
[INFO] running `Command { std: "docker" "start" "-a" "0ac8174c2d23dc1df84788049e4a8bb41993c1f593f5411079beb282398b6751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ac8174c2d23dc1df84788049e4a8bb41993c1f593f5411079beb282398b6751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac8174c2d23dc1df84788049e4a8bb41993c1f593f5411079beb282398b6751", kill_on_drop: false }`
[INFO] [stdout] 0ac8174c2d23dc1df84788049e4a8bb41993c1f593f5411079beb282398b6751
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78d27d01774770fd5167a4f3cad5db9860d0d7b3bcf6d830bfefda1be0957542
[INFO] running `Command { std: "docker" "start" "-a" "78d27d01774770fd5167a4f3cad5db9860d0d7b3bcf6d830bfefda1be0957542", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling zero v0.1.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling az v1.2.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling bytemuck v1.9.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling xmas-elf v0.8.0
[INFO] [stderr]    Compiling rgb v0.8.32
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling smart-leds-trait v0.2.1
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling embedded-graphics-core v0.3.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling strum v0.23.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling embuild v0.28.5
[INFO] [stderr]    Compiling ws2812-esp32-rmt-driver v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias is never used: `LedPixelColorRgbw32`
[INFO] [stdout]    --> src/driver/color.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub type LedPixelColorRgbw32 = LedPixelColorImpl<4, 0, 1, 2, 3>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `LedPixelColorGrbw32`
[INFO] [stdout]    --> src/driver/color.rs:184:1
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub type LedPixelColorGrbw32 = LedPixelColorImpl<4, 1, 0, 2, 3>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 34.21s
[INFO] running `Command { std: "docker" "inspect" "78d27d01774770fd5167a4f3cad5db9860d0d7b3bcf6d830bfefda1be0957542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78d27d01774770fd5167a4f3cad5db9860d0d7b3bcf6d830bfefda1be0957542", kill_on_drop: false }`
[INFO] [stdout] 78d27d01774770fd5167a4f3cad5db9860d0d7b3bcf6d830bfefda1be0957542
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc9ff32d17328872392b425e9a768d3425b2b2fe8ba18f1129b7e5ae9b1ce554
[INFO] running `Command { std: "docker" "start" "-a" "cc9ff32d17328872392b425e9a768d3425b2b2fe8ba18f1129b7e5ae9b1ce554", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling micromath v1.1.1
[INFO] [stderr]    Compiling smart-leds v0.3.0
[INFO] [stdout] warning: type alias is never used: `LedPixelColorRgbw32`
[INFO] [stdout]    --> src/driver/color.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub type LedPixelColorRgbw32 = LedPixelColorImpl<4, 0, 1, 2, 3>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `LedPixelColorGrbw32`
[INFO] [stdout]    --> src/driver/color.rs:184:1
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub type LedPixelColorGrbw32 = LedPixelColorImpl<4, 1, 0, 2, 3>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling embedded-graphics v0.7.1
[INFO] [stderr]    Compiling ws2812-esp32-rmt-driver v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `m5atom_embedded_graphics`
[INFO] [stdout]   --> examples/m5atom_embedded_graphics.rs:59:2
[INFO] [stdout]    |
[INFO] [stdout] 59 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/m5atom_embedded_graphics.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ws2812-esp32-rmt-driver` due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `esp_idf_sys`
[INFO] [stdout]  --> examples/m5atom_smart_leds.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use esp_idf_sys::*;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `esp_idf_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `esp_idf_sys`
[INFO] [stdout]   --> examples/m5atom_smart_leds.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     esp_idf_sys::link_patches();
[INFO] [stdout]    |     ^^^^^^^^^^^ use of undeclared crate or module `esp_idf_sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `esp_random` in this scope
[INFO] [stdout]   --> examples/m5atom_smart_leds.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut hue = unsafe { esp_random() } as u8;
[INFO] [stdout]    |                            ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ws2812-esp32-rmt-driver` due to 4 previous errors
[INFO] [stdout] warning: type alias is never used: `LedPixelColorRgbw32`
[INFO] [stdout]    --> src/driver/color.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub type LedPixelColorRgbw32 = LedPixelColorImpl<4, 0, 1, 2, 3>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `LedPixelColorGrbw32`
[INFO] [stdout]    --> src/driver/color.rs:184:1
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub type LedPixelColorGrbw32 = LedPixelColorImpl<4, 1, 0, 2, 3>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc9ff32d17328872392b425e9a768d3425b2b2fe8ba18f1129b7e5ae9b1ce554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc9ff32d17328872392b425e9a768d3425b2b2fe8ba18f1129b7e5ae9b1ce554", kill_on_drop: false }`
[INFO] [stdout] cc9ff32d17328872392b425e9a768d3425b2b2fe8ba18f1129b7e5ae9b1ce554