[INFO] fetching crate rpi_ws281x-sys 0.1.5...
[INFO] testing rpi_ws281x-sys-0.1.5 against 1.90.0 for beta-1.91-3
[INFO] extracting crate rpi_ws281x-sys 0.1.5 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rpi_ws281x-sys 0.1.5
[INFO] finished tweaking crates.io crate rpi_ws281x-sys 0.1.5
[INFO] tweaked toml for crates.io crate rpi_ws281x-sys 0.1.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rpi_ws281x-sys 0.1.5 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5a990d82156a3ecf217f4c20dbf56ff18e1a008c5aea8ba48f495ecfb9144c3
[INFO] running `Command { std: "docker" "start" "-a" "d5a990d82156a3ecf217f4c20dbf56ff18e1a008c5aea8ba48f495ecfb9144c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5a990d82156a3ecf217f4c20dbf56ff18e1a008c5aea8ba48f495ecfb9144c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a990d82156a3ecf217f4c20dbf56ff18e1a008c5aea8ba48f495ecfb9144c3", kill_on_drop: false }`
[INFO] [stdout] d5a990d82156a3ecf217f4c20dbf56ff18e1a008c5aea8ba48f495ecfb9144c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1982f5c7f82948fdd55e3b41531cfd63917b2fa0e4686db662564a1841f2e908
[INFO] running `Command { std: "docker" "start" "-a" "1982f5c7f82948fdd55e3b41531cfd63917b2fa0e4686db662564a1841f2e908", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling rpi_ws281x-sys v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.43s
[INFO] running `Command { std: "docker" "inspect" "1982f5c7f82948fdd55e3b41531cfd63917b2fa0e4686db662564a1841f2e908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1982f5c7f82948fdd55e3b41531cfd63917b2fa0e4686db662564a1841f2e908", kill_on_drop: false }`
[INFO] [stdout] 1982f5c7f82948fdd55e3b41531cfd63917b2fa0e4686db662564a1841f2e908
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f568eadd31ff2550f3a8fb9e97c4927e078b5293193f4976fb52e1f27d5e5ee0
[INFO] running `Command { std: "docker" "start" "-a" "f568eadd31ff2550f3a8fb9e97c4927e078b5293193f4976fb52e1f27d5e5ee0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpi_ws281x-sys v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "f568eadd31ff2550f3a8fb9e97c4927e078b5293193f4976fb52e1f27d5e5ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f568eadd31ff2550f3a8fb9e97c4927e078b5293193f4976fb52e1f27d5e5ee0", kill_on_drop: false }`
[INFO] [stdout] f568eadd31ff2550f3a8fb9e97c4927e078b5293193f4976fb52e1f27d5e5ee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e765ab730282ad9398c5274ff7ae62aa7663f00c9718ac08df26021a9a6c7dc
[INFO] running `Command { std: "docker" "start" "-a" "8e765ab730282ad9398c5274ff7ae62aa7663f00c9718ac08df26021a9a6c7dc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rpi_ws281x_sys-15cc45f8f710dee9)
[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]      Running tests/error_codes.rs (/opt/rustwide/target/debug/deps/error_codes-10496cf88be9d6a2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test should_get_error_code_description ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rpi_check.rs (/opt/rustwide/target/debug/deps/rpi_check-82d226f643688a97)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test should_detect_rpi_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rpi_ws281x_sys
[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] running `Command { std: "docker" "inspect" "8e765ab730282ad9398c5274ff7ae62aa7663f00c9718ac08df26021a9a6c7dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e765ab730282ad9398c5274ff7ae62aa7663f00c9718ac08df26021a9a6c7dc", kill_on_drop: false }`
[INFO] [stdout] 8e765ab730282ad9398c5274ff7ae62aa7663f00c9718ac08df26021a9a6c7dc