[INFO] fetching crate one-wire-bus 0.1.1...
[INFO] testing one-wire-bus-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate one-wire-bus 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate one-wire-bus 0.1.1 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 one-wire-bus 0.1.1
[INFO] finished tweaking crates.io crate one-wire-bus 0.1.1
[INFO] tweaked toml for crates.io crate one-wire-bus 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6d33beb2d6c85362afc9d2567b3b0fa40c3579917ff9d7f7e1a7ccf551ef9ded
[INFO] running `Command { std: "docker" "start" "-a" "6d33beb2d6c85362afc9d2567b3b0fa40c3579917ff9d7f7e1a7ccf551ef9ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d33beb2d6c85362afc9d2567b3b0fa40c3579917ff9d7f7e1a7ccf551ef9ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d33beb2d6c85362afc9d2567b3b0fa40c3579917ff9d7f7e1a7ccf551ef9ded", kill_on_drop: false }`
[INFO] [stdout] 6d33beb2d6c85362afc9d2567b3b0fa40c3579917ff9d7f7e1a7ccf551ef9ded
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ddab65d04c55b893275c70fc075c9818cc96785e3be8623e01960c333ea87b68
[INFO] running `Command { std: "docker" "start" "-a" "ddab65d04c55b893275c70fc075c9818cc96785e3be8623e01960c333ea87b68", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.6
[INFO] [stderr]    Compiling one-wire-bus v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "ddab65d04c55b893275c70fc075c9818cc96785e3be8623e01960c333ea87b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddab65d04c55b893275c70fc075c9818cc96785e3be8623e01960c333ea87b68", kill_on_drop: false }`
[INFO] [stdout] ddab65d04c55b893275c70fc075c9818cc96785e3be8623e01960c333ea87b68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f6836b7fdfa94d58add13545b0d207eb0ebdd1ce9a68ab1984fc2b3f303eef82
[INFO] running `Command { std: "docker" "start" "-a" "f6836b7fdfa94d58add13545b0d207eb0ebdd1ce9a68ab1984fc2b3f303eef82", kill_on_drop: false }`
[INFO] [stderr]    Compiling one-wire-bus v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "f6836b7fdfa94d58add13545b0d207eb0ebdd1ce9a68ab1984fc2b3f303eef82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6836b7fdfa94d58add13545b0d207eb0ebdd1ce9a68ab1984fc2b3f303eef82", kill_on_drop: false }`
[INFO] [stdout] f6836b7fdfa94d58add13545b0d207eb0ebdd1ce9a68ab1984fc2b3f303eef82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ae8d34472ac188dc751a603fb8f79721b20245baa9794dccb7bbb9ceb4064fc0
[INFO] running `Command { std: "docker" "start" "-a" "ae8d34472ac188dc751a603fb8f79721b20245baa9794dccb7bbb9ceb4064fc0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/one_wire_bus-b99121f1ed653065)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests one-wire-bus
[INFO] [stdout] test crc::test::test_crc8 ... 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] [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" "ae8d34472ac188dc751a603fb8f79721b20245baa9794dccb7bbb9ceb4064fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae8d34472ac188dc751a603fb8f79721b20245baa9794dccb7bbb9ceb4064fc0", kill_on_drop: false }`
[INFO] [stdout] ae8d34472ac188dc751a603fb8f79721b20245baa9794dccb7bbb9ceb4064fc0