[INFO] fetching crate device-driver 0.3.1...
[INFO] testing device-driver-0.3.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate device-driver 0.3.1 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate device-driver 0.3.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate device-driver 0.3.1
[INFO] finished tweaking crates.io crate device-driver 0.3.1
[INFO] tweaked toml for crates.io crate device-driver 0.3.1 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate crates.io crate device-driver 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal v0.2.5
[INFO] [stderr]   Downloaded embedded-hal-mock v0.7.2
[INFO] [stderr]   Downloaded radium v0.6.1
[INFO] [stderr]   Downloaded bitvec v0.20.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8cf389d09827a005da0544c6766b6d1db9f923f64ec3e977a76d94c36fe9bf3
[INFO] running `Command { std: "docker" "start" "-a" "b8cf389d09827a005da0544c6766b6d1db9f923f64ec3e977a76d94c36fe9bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8cf389d09827a005da0544c6766b6d1db9f923f64ec3e977a76d94c36fe9bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8cf389d09827a005da0544c6766b6d1db9f923f64ec3e977a76d94c36fe9bf3", kill_on_drop: false }`
[INFO] [stdout] b8cf389d09827a005da0544c6766b6d1db9f923f64ec3e977a76d94c36fe9bf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c23ca4766af197517a39375933f63c620ea1e98118f5681af89b27e75b9ccd4
[INFO] running `Command { std: "docker" "start" "-a" "3c23ca4766af197517a39375933f63c620ea1e98118f5681af89b27e75b9ccd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.6.1
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling tap v1.0.0
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling bitvec v0.20.2
[INFO] [stderr]    Compiling device-driver v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "3c23ca4766af197517a39375933f63c620ea1e98118f5681af89b27e75b9ccd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c23ca4766af197517a39375933f63c620ea1e98118f5681af89b27e75b9ccd4", kill_on_drop: false }`
[INFO] [stdout] 3c23ca4766af197517a39375933f63c620ea1e98118f5681af89b27e75b9ccd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cba2e97ba1d6b387f6994141ecee6d7cc0c328dcbb9b27979033c576e2df38c
[INFO] running `Command { std: "docker" "start" "-a" "4cba2e97ba1d6b387f6994141ecee6d7cc0c328dcbb9b27979033c576e2df38c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.72
[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 v0.2.5
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling num_enum v0.5.1
[INFO] [stderr]    Compiling device-driver v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.78s
[INFO] running `Command { std: "docker" "inspect" "4cba2e97ba1d6b387f6994141ecee6d7cc0c328dcbb9b27979033c576e2df38c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cba2e97ba1d6b387f6994141ecee6d7cc0c328dcbb9b27979033c576e2df38c", kill_on_drop: false }`
[INFO] [stdout] 4cba2e97ba1d6b387f6994141ecee6d7cc0c328dcbb9b27979033c576e2df38c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4b9748988d57f12e1bfcd9b13b8b32cd3f76c36f82f1b7d166c04d68aba59f9
[INFO] running `Command { std: "docker" "start" "-a" "f4b9748988d57f12e1bfcd9b13b8b32cd3f76c36f82f1b7d166c04d68aba59f9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/device_driver-201f0aa4c3571427)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test bit::tests::int_conversion ... ok
[INFO] [stdout] test bit::tests::sanity ... ok
[INFO] [stdout] test utils::tests::slice_hex_formatter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests device-driver
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/ll/mod.rs - ll::create_low_level_device (line 24) ... ignored
[INFO] [stdout] test src/ll/register.rs - ll::register::implement_registers (line 57) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4b9748988d57f12e1bfcd9b13b8b32cd3f76c36f82f1b7d166c04d68aba59f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4b9748988d57f12e1bfcd9b13b8b32cd3f76c36f82f1b7d166c04d68aba59f9", kill_on_drop: false }`
[INFO] [stdout] f4b9748988d57f12e1bfcd9b13b8b32cd3f76c36f82f1b7d166c04d68aba59f9