[INFO] fetching crate rpi-led-matrix-sys 0.2.1...
[INFO] documenting rpi-led-matrix-sys-0.2.1 against nightly for scrape-examples
[INFO] extracting crate rpi-led-matrix-sys 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rpi-led-matrix-sys 0.2.1 on toolchain nightly
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rpi-led-matrix-sys 0.2.1
[INFO] finished tweaking crates.io crate rpi-led-matrix-sys 0.2.1
[INFO] tweaked toml for crates.io crate rpi-led-matrix-sys 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad1a5fcce241df0c88e324ba11e286b9633dcdc74d0e6cdf6855ed9935a81b27
[INFO] running `Command { std: "docker" "start" "-a" "ad1a5fcce241df0c88e324ba11e286b9633dcdc74d0e6cdf6855ed9935a81b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad1a5fcce241df0c88e324ba11e286b9633dcdc74d0e6cdf6855ed9935a81b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad1a5fcce241df0c88e324ba11e286b9633dcdc74d0e6cdf6855ed9935a81b27", kill_on_drop: false }`
[INFO] [stdout] ad1a5fcce241df0c88e324ba11e286b9633dcdc74d0e6cdf6855ed9935a81b27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 799171772c84d26b4d547afac0c56641298d8c1cbcdf278585daded5932a509b
[INFO] running `Command { std: "docker" "start" "-a" "799171772c84d26b4d547afac0c56641298d8c1cbcdf278585daded5932a509b", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling copy_dir v0.1.2
[INFO] [stderr]    Compiling rpi-led-matrix-sys v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `rpi-led-matrix-sys v0.2.1 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/rpi-led-matrix-sys-b01000613712da96/build-script-build` (exit status: 255)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-flags=-l dylib=stdc++
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   rpi-led-matrix-sys detected you're likely not compiling for a raspberry pi
[INFO] running `Command { std: "docker" "inspect" "799171772c84d26b4d547afac0c56641298d8c1cbcdf278585daded5932a509b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "799171772c84d26b4d547afac0c56641298d8c1cbcdf278585daded5932a509b", kill_on_drop: false }`
[INFO] [stdout] 799171772c84d26b4d547afac0c56641298d8c1cbcdf278585daded5932a509b