[INFO] fetching crate can-hal 0.0.0-zero.1...
[INFO] testing can-hal-0.0.0-zero.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate can-hal 0.0.0-zero.1 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate can-hal 0.0.0-zero.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate can-hal 0.0.0-zero.1
[INFO] finished tweaking crates.io crate can-hal 0.0.0-zero.1
[INFO] tweaked toml for crates.io crate can-hal 0.0.0-zero.1 written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e6a4d54caca251686928943bd2765786874c893b24862c641a3ff9789123b92
[INFO] running `Command { std: "docker" "start" "-a" "2e6a4d54caca251686928943bd2765786874c893b24862c641a3ff9789123b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e6a4d54caca251686928943bd2765786874c893b24862c641a3ff9789123b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e6a4d54caca251686928943bd2765786874c893b24862c641a3ff9789123b92", kill_on_drop: false }`
[INFO] [stdout] 2e6a4d54caca251686928943bd2765786874c893b24862c641a3ff9789123b92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 091bd0aee1271c7c2f060dd8a1c59ffe46f8e0de964e0aa9c47f71e68f7da5c6
[INFO] running `Command { std: "docker" "start" "-a" "091bd0aee1271c7c2f060dd8a1c59ffe46f8e0de964e0aa9c47f71e68f7da5c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling can-hal v0.0.0-zero.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "091bd0aee1271c7c2f060dd8a1c59ffe46f8e0de964e0aa9c47f71e68f7da5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "091bd0aee1271c7c2f060dd8a1c59ffe46f8e0de964e0aa9c47f71e68f7da5c6", kill_on_drop: false }`
[INFO] [stdout] 091bd0aee1271c7c2f060dd8a1c59ffe46f8e0de964e0aa9c47f71e68f7da5c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17c867b5c77686c3470d1b82f622893895df8befcd973c95c5d631bd9d59e9e8
[INFO] running `Command { std: "docker" "start" "-a" "17c867b5c77686c3470d1b82f622893895df8befcd973c95c5d631bd9d59e9e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling can-hal v0.0.0-zero.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "17c867b5c77686c3470d1b82f622893895df8befcd973c95c5d631bd9d59e9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c867b5c77686c3470d1b82f622893895df8befcd973c95c5d631bd9d59e9e8", kill_on_drop: false }`
[INFO] [stdout] 17c867b5c77686c3470d1b82f622893895df8befcd973c95c5d631bd9d59e9e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56b7e910cf23fb366322b528965ce9f106dff4e5bacfbb4e85b003bd575d7efa
[INFO] running `Command { std: "docker" "start" "-a" "56b7e910cf23fb366322b528965ce9f106dff4e5bacfbb4e85b003bd575d7efa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/can_hal-3ad77ff940e3b09e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::none ... 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 can-hal
[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" "56b7e910cf23fb366322b528965ce9f106dff4e5bacfbb4e85b003bd575d7efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b7e910cf23fb366322b528965ce9f106dff4e5bacfbb4e85b003bd575d7efa", kill_on_drop: false }`
[INFO] [stdout] 56b7e910cf23fb366322b528965ce9f106dff4e5bacfbb4e85b003bd575d7efa