[INFO] fetching crate rs_ws281x 0.4.4...
[INFO] testing rs_ws281x-0.4.4 against 1.69.0 for beta-1.70-1
[INFO] extracting crate rs_ws281x 0.4.4 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate rs_ws281x 0.4.4 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate rs_ws281x 0.4.4
[INFO] finished tweaking crates.io crate rs_ws281x 0.4.4
[INFO] tweaked toml for crates.io crate rs_ws281x 0.4.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate rs_ws281x 0.4.4 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be3859e9ee22a88dd7c775ab6361e76ca3b3d0be5432c3ef86514cd28709b1b7
[INFO] running `Command { std: "docker" "start" "-a" "be3859e9ee22a88dd7c775ab6361e76ca3b3d0be5432c3ef86514cd28709b1b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be3859e9ee22a88dd7c775ab6361e76ca3b3d0be5432c3ef86514cd28709b1b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be3859e9ee22a88dd7c775ab6361e76ca3b3d0be5432c3ef86514cd28709b1b7", kill_on_drop: false }`
[INFO] [stdout] be3859e9ee22a88dd7c775ab6361e76ca3b3d0be5432c3ef86514cd28709b1b7
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f5469718b6b7f54aea84cd0f8cecdcd09772edeb0a34140eeef2e92a2a5c291
[INFO] running `Command { std: "docker" "start" "-a" "6f5469718b6b7f54aea84cd0f8cecdcd09772edeb0a34140eeef2e92a2a5c291", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling clang-sys v1.3.3
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling rs_ws281x v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.67s
[INFO] running `Command { std: "docker" "inspect" "6f5469718b6b7f54aea84cd0f8cecdcd09772edeb0a34140eeef2e92a2a5c291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f5469718b6b7f54aea84cd0f8cecdcd09772edeb0a34140eeef2e92a2a5c291", kill_on_drop: false }`
[INFO] [stdout] 6f5469718b6b7f54aea84cd0f8cecdcd09772edeb0a34140eeef2e92a2a5c291
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbc284ce26eb3d0568597c4ad2d9671e1c32d09a648e0e6be4813aed5e5b9cd9
[INFO] running `Command { std: "docker" "start" "-a" "bbc284ce26eb3d0568597c4ad2d9671e1c32d09a648e0e6be4813aed5e5b9cd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_ws281x v0.4.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rs_ws281x`
[INFO] [stdout]  --> examples/basic.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rs_ws281x::ControllerBuilder;
[INFO] [stdout]   |     ^^^^^^^^^ maybe a missing crate `rs_ws281x`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate rs_ws281x` to use the `rs_ws281x` crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StripType`
[INFO] [stdout]   --> examples/basic.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 .strip_type(StripType::Ws2812)
[INFO] [stdout]    |                             ^^^^^^^^^ use of undeclared type `StripType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ChannelBuilder`
[INFO] [stdout]   --> examples/basic.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             ChannelBuilder::new()
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ use of undeclared type `ChannelBuilder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rs_ws281x` due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bbc284ce26eb3d0568597c4ad2d9671e1c32d09a648e0e6be4813aed5e5b9cd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbc284ce26eb3d0568597c4ad2d9671e1c32d09a648e0e6be4813aed5e5b9cd9", kill_on_drop: false }`
[INFO] [stdout] bbc284ce26eb3d0568597c4ad2d9671e1c32d09a648e0e6be4813aed5e5b9cd9
