[INFO] fetching crate ws2812-esp32-rmt-driver 0.12.0...
[INFO] building ws2812-esp32-rmt-driver-0.12.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate ws2812-esp32-rmt-driver 0.12.0 into /workspace/builds/worker-4-tc1/source
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate ws2812-esp32-rmt-driver 0.12.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ws2812-esp32-rmt-driver 0.12.0
[INFO] tweaked toml for crates.io crate ws2812-esp32-rmt-driver 0.12.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ws2812-esp32-rmt-driver 0.12.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ws2812-esp32-rmt-driver 0.12.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1d4f04075b664b9d95a956ec520fd820f897245124054472583ce1f8635b81c
[INFO] running `Command { std: "docker" "start" "-a" "a1d4f04075b664b9d95a956ec520fd820f897245124054472583ce1f8635b81c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1d4f04075b664b9d95a956ec520fd820f897245124054472583ce1f8635b81c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1d4f04075b664b9d95a956ec520fd820f897245124054472583ce1f8635b81c", kill_on_drop: false }`
[INFO] [stdout] a1d4f04075b664b9d95a956ec520fd820f897245124054472583ce1f8635b81c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d917f4d83e81d5a930250fc02a5f30d0fd8b6fc128c9ebc7763c353adb448ba
[INFO] running `Command { std: "docker" "start" "-a" "2d917f4d83e81d5a930250fc02a5f30d0fd8b6fc128c9ebc7763c353adb448ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling filetime v0.2.23
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling embuild v0.32.0
[INFO] [stderr]    Compiling ws2812-esp32-rmt-driver v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 5.23s
[INFO] running `Command { std: "docker" "inspect" "2d917f4d83e81d5a930250fc02a5f30d0fd8b6fc128c9ebc7763c353adb448ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d917f4d83e81d5a930250fc02a5f30d0fd8b6fc128c9ebc7763c353adb448ba", kill_on_drop: false }`
[INFO] [stdout] 2d917f4d83e81d5a930250fc02a5f30d0fd8b6fc128c9ebc7763c353adb448ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3accd5eac2bc1a9505d45024f578006f6f47183a4a947d933aeba65785d0f6fb
[INFO] running `Command { std: "docker" "start" "-a" "3accd5eac2bc1a9505d45024f578006f6f47183a4a947d933aeba65785d0f6fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling bytemuck v1.16.3
[INFO] [stderr]    Compiling micromath v2.1.0
[INFO] [stderr]    Compiling rgb v0.8.45
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling smart-leds-trait v0.3.0
[INFO] [stderr]    Compiling smart-leds v0.4.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling embedded-graphics-core v0.4.0
[INFO] [stderr]    Compiling embedded-graphics v0.8.1
[INFO] [stderr]    Compiling ws2812-esp32-rmt-driver v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `smart_leds_sk6812_rgbw`
[INFO] [stdout]   --> examples/smart_leds_sk6812_rgbw.rs:36:2
[INFO] [stdout]    |
[INFO] [stdout] 36 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/smart_leds_sk6812_rgbw.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `m5atom_embedded_graphics`
[INFO] [stdout]   --> examples/m5atom_embedded_graphics.rs:64:2
[INFO] [stdout]    |
[INFO] [stdout] 64 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/m5atom_embedded_graphics.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `m5atom_smart_leds`
[INFO] [stdout]   --> examples/m5atom_smart_leds.rs:36:2
[INFO] [stdout]    |
[INFO] [stdout] 36 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/m5atom_smart_leds.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ws2812-esp32-rmt-driver` (example "smart_leds_sk6812_rgbw") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ws2812-esp32-rmt-driver` (example "m5atom_embedded_graphics") due to 1 previous error
[INFO] [stderr] error: could not compile `ws2812-esp32-rmt-driver` (example "m5atom_smart_leds") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "3accd5eac2bc1a9505d45024f578006f6f47183a4a947d933aeba65785d0f6fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3accd5eac2bc1a9505d45024f578006f6f47183a4a947d933aeba65785d0f6fb", kill_on_drop: false }`
[INFO] [stdout] 3accd5eac2bc1a9505d45024f578006f6f47183a4a947d933aeba65785d0f6fb