[INFO] fetching crate rppal 0.12.0...
[INFO] testing rppal-0.12.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rppal 0.12.0 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate rppal 0.12.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rppal 0.12.0
[INFO] finished tweaking crates.io crate rppal 0.12.0
[INFO] tweaked toml for crates.io crate rppal 0.12.0 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate crates.io crate rppal 0.12.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 340f64ad75ef782aab8577afda0189b85a149597286c4326ff37cfc69142a1d5
[INFO] running `Command { std: "docker" "start" "-a" "340f64ad75ef782aab8577afda0189b85a149597286c4326ff37cfc69142a1d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "340f64ad75ef782aab8577afda0189b85a149597286c4326ff37cfc69142a1d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "340f64ad75ef782aab8577afda0189b85a149597286c4326ff37cfc69142a1d5", kill_on_drop: false }`
[INFO] [stdout] 340f64ad75ef782aab8577afda0189b85a149597286c4326ff37cfc69142a1d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4bac58b9ab42eb3226dd5081f5b3e86286da6a5a974e913c69a7bc111330d7e
[INFO] running `Command { std: "docker" "start" "-a" "c4bac58b9ab42eb3226dd5081f5b3e86286da6a5a974e913c69a7bc111330d7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rppal v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `Command { std: "docker" "inspect" "c4bac58b9ab42eb3226dd5081f5b3e86286da6a5a974e913c69a7bc111330d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4bac58b9ab42eb3226dd5081f5b3e86286da6a5a974e913c69a7bc111330d7e", kill_on_drop: false }`
[INFO] [stdout] c4bac58b9ab42eb3226dd5081f5b3e86286da6a5a974e913c69a7bc111330d7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f09dfddc4ae2d280cf46713cfd327143bb705bd9a8077e5a3a89e298781c5870
[INFO] running `Command { std: "docker" "start" "-a" "f09dfddc4ae2d280cf46713cfd327143bb705bd9a8077e5a3a89e298781c5870", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-signal v1.1.1
[INFO] [stderr]    Compiling rppal v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "f09dfddc4ae2d280cf46713cfd327143bb705bd9a8077e5a3a89e298781c5870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f09dfddc4ae2d280cf46713cfd327143bb705bd9a8077e5a3a89e298781c5870", kill_on_drop: false }`
[INFO] [stdout] f09dfddc4ae2d280cf46713cfd327143bb705bd9a8077e5a3a89e298781c5870
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d021534f1a2c926837d6e5a7fecc77786e61489ec54880e17eb8f00e38cfecc5
[INFO] running `Command { std: "docker" "start" "-a" "d021534f1a2c926837d6e5a7fecc77786e61489ec54880e17eb8f00e38cfecc5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rppal-b3228f40e9356bad)
[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]    Doc-tests rppal
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/gpio.rs - gpio (line 78) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/gpio.rs - gpio (line 78) stdout ----
[INFO] [stdout] Test executable failed (exit code 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: UnknownModel
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/gpio.rs - gpio (line 78)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "d021534f1a2c926837d6e5a7fecc77786e61489ec54880e17eb8f00e38cfecc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d021534f1a2c926837d6e5a7fecc77786e61489ec54880e17eb8f00e38cfecc5", kill_on_drop: false }`
[INFO] [stdout] d021534f1a2c926837d6e5a7fecc77786e61489ec54880e17eb8f00e38cfecc5