[INFO] fetching crate dac8564 0.0.3...
[INFO] testing dac8564-0.0.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dac8564 0.0.3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate dac8564 0.0.3 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 dac8564 0.0.3
[INFO] finished tweaking crates.io crate dac8564 0.0.3
[INFO] tweaked toml for crates.io crate dac8564 0.0.3 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 871668ab6cc3868d7f48e80c3e1a2a1c47da2e65d1f64e62f19325073f7d2615
[INFO] running `Command { std: "docker" "start" "-a" "871668ab6cc3868d7f48e80c3e1a2a1c47da2e65d1f64e62f19325073f7d2615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "871668ab6cc3868d7f48e80c3e1a2a1c47da2e65d1f64e62f19325073f7d2615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "871668ab6cc3868d7f48e80c3e1a2a1c47da2e65d1f64e62f19325073f7d2615", kill_on_drop: false }`
[INFO] [stdout] 871668ab6cc3868d7f48e80c3e1a2a1c47da2e65d1f64e62f19325073f7d2615
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 53fb081b9438c17ff6fab5627f6818f5a52547cae91a890762f1c12bf0aef600
[INFO] running `Command { std: "docker" "start" "-a" "53fb081b9438c17ff6fab5627f6818f5a52547cae91a890762f1c12bf0aef600", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.6
[INFO] [stderr]    Compiling dac8564 v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "53fb081b9438c17ff6fab5627f6818f5a52547cae91a890762f1c12bf0aef600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53fb081b9438c17ff6fab5627f6818f5a52547cae91a890762f1c12bf0aef600", kill_on_drop: false }`
[INFO] [stdout] 53fb081b9438c17ff6fab5627f6818f5a52547cae91a890762f1c12bf0aef600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 90dd9530de2b90ec00403ecd7826c03a42bf865a226efeb9f1361965dd4d716f
[INFO] running `Command { std: "docker" "start" "-a" "90dd9530de2b90ec00403ecd7826c03a42bf865a226efeb9f1361965dd4d716f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dac8564 v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "90dd9530de2b90ec00403ecd7826c03a42bf865a226efeb9f1361965dd4d716f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90dd9530de2b90ec00403ecd7826c03a42bf865a226efeb9f1361965dd4d716f", kill_on_drop: false }`
[INFO] [stdout] 90dd9530de2b90ec00403ecd7826c03a42bf865a226efeb9f1361965dd4d716f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 48e5ef7074100c1ce5362ef355f8daa71077c3959f1fdc6edb06b22a8f402015
[INFO] running `Command { std: "docker" "start" "-a" "48e5ef7074100c1ce5362ef355f8daa71077c3959f1fdc6edb06b22a8f402015", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dac8564-e30594f6dc605ec8)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dac8564
[INFO] [stdout] test result: ok. 0 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" "48e5ef7074100c1ce5362ef355f8daa71077c3959f1fdc6edb06b22a8f402015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48e5ef7074100c1ce5362ef355f8daa71077c3959f1fdc6edb06b22a8f402015", kill_on_drop: false }`
[INFO] [stdout] 48e5ef7074100c1ce5362ef355f8daa71077c3959f1fdc6edb06b22a8f402015