[INFO] fetching crate ws2812-nop-imxrt1062 0.1.1...
[INFO] testing ws2812-nop-imxrt1062-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ws2812-nop-imxrt1062 0.1.1 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate ws2812-nop-imxrt1062 0.1.1 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] started tweaking crates.io crate ws2812-nop-imxrt1062 0.1.1
[INFO] finished tweaking crates.io crate ws2812-nop-imxrt1062 0.1.1
[INFO] tweaked toml for crates.io crate ws2812-nop-imxrt1062 0.1.1 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 32816cbc396bdb7e6a5b2201cf40dd1592b1fe6d1afa7627394a43c2c4ae547f
[INFO] running `Command { std: "docker" "start" "-a" "32816cbc396bdb7e6a5b2201cf40dd1592b1fe6d1afa7627394a43c2c4ae547f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32816cbc396bdb7e6a5b2201cf40dd1592b1fe6d1afa7627394a43c2c4ae547f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32816cbc396bdb7e6a5b2201cf40dd1592b1fe6d1afa7627394a43c2c4ae547f", kill_on_drop: false }`
[INFO] [stdout] 32816cbc396bdb7e6a5b2201cf40dd1592b1fe6d1afa7627394a43c2c4ae547f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] b2a2f57bf7126c7e574fbf7e4fec6619e2fe807462e5532d650e4dabe3787c35
[INFO] running `Command { std: "docker" "start" "-a" "b2a2f57bf7126c7e574fbf7e4fec6619e2fe807462e5532d650e4dabe3787c35", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bytemuck v1.9.1
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling rgb v0.8.32
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling smart-leds-trait v0.2.1
[INFO] [stderr]    Compiling ws2812-nop-imxrt1062 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "b2a2f57bf7126c7e574fbf7e4fec6619e2fe807462e5532d650e4dabe3787c35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2a2f57bf7126c7e574fbf7e4fec6619e2fe807462e5532d650e4dabe3787c35", kill_on_drop: false }`
[INFO] [stdout] b2a2f57bf7126c7e574fbf7e4fec6619e2fe807462e5532d650e4dabe3787c35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 02b38ba197e7f8dedafaa4fd9b924188d56ac14b44d19af1341de73998a3300c
[INFO] running `Command { std: "docker" "start" "-a" "02b38ba197e7f8dedafaa4fd9b924188d56ac14b44d19af1341de73998a3300c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ws2812-nop-imxrt1062 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.48s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ws2812_nop_imxrt1062-89991e488aaffd85)
[INFO] running `Command { std: "docker" "inspect" "02b38ba197e7f8dedafaa4fd9b924188d56ac14b44d19af1341de73998a3300c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02b38ba197e7f8dedafaa4fd9b924188d56ac14b44d19af1341de73998a3300c", kill_on_drop: false }`
[INFO] [stdout] 02b38ba197e7f8dedafaa4fd9b924188d56ac14b44d19af1341de73998a3300c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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", kill_on_drop: false }`
[INFO] [stdout] e99b19fdfb6ab3546fcb45b54fd5631e4018bc9f8931db2e868efb649d98723b
[INFO] running `Command { std: "docker" "start" "-a" "e99b19fdfb6ab3546fcb45b54fd5631e4018bc9f8931db2e868efb649d98723b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ws2812_nop_imxrt1062-89991e488aaffd85)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ws2812-nop-imxrt1062
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 46) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 46) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/lib.rs:50:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     ...
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 6 |     ..
[INFO] [stdout]   |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 6 |     ..=
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `=`, `@`, or `|`, found `:`
[INFO] [stdout]  --> src/lib.rs:52:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut data: [RGB8; 3] = [RGB8::default(); 3];
[INFO] [stdout]   |                 ^ expected one of `=`, `@`, or `|`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cortex_m_rt`
[INFO] [stdout]  --> src/lib.rs:48:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[cortex_m_rt::entry]
[INFO] [stdout]   |   ^^^^^^^^^^^ use of undeclared crate or module `cortex_m_rt`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 46)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "e99b19fdfb6ab3546fcb45b54fd5631e4018bc9f8931db2e868efb649d98723b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e99b19fdfb6ab3546fcb45b54fd5631e4018bc9f8931db2e868efb649d98723b", kill_on_drop: false }`
[INFO] [stdout] e99b19fdfb6ab3546fcb45b54fd5631e4018bc9f8931db2e868efb649d98723b