[INFO] fetching crate port-expander 0.2.1...
[INFO] testing port-expander-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate port-expander 0.2.1 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate port-expander 0.2.1 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 port-expander 0.2.1
[INFO] finished tweaking crates.io crate port-expander 0.2.1
[INFO] tweaked toml for crates.io crate port-expander 0.2.1 written to /workspace/builds/worker-52/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-mock v0.7.2
[INFO] [stderr]   Downloaded shared-bus v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 48d1b4888385abaa54267ba8321194bd7889b6675659258a6e72ec7612c443ba
[INFO] running `Command { std: "docker" "start" "-a" "48d1b4888385abaa54267ba8321194bd7889b6675659258a6e72ec7612c443ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48d1b4888385abaa54267ba8321194bd7889b6675659258a6e72ec7612c443ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d1b4888385abaa54267ba8321194bd7889b6675659258a6e72ec7612c443ba", kill_on_drop: false }`
[INFO] [stdout] 48d1b4888385abaa54267ba8321194bd7889b6675659258a6e72ec7612c443ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 84e8e0b6a7a9061cf5832d697fe7592ede9c24402c28ae409b1039b8f1f8cad6
[INFO] running `Command { std: "docker" "start" "-a" "84e8e0b6a7a9061cf5832d697fe7592ede9c24402c28ae409b1039b8f1f8cad6", 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 shared-bus v0.2.2
[INFO] [stderr]    Compiling port-expander v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "84e8e0b6a7a9061cf5832d697fe7592ede9c24402c28ae409b1039b8f1f8cad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e8e0b6a7a9061cf5832d697fe7592ede9c24402c28ae409b1039b8f1f8cad6", kill_on_drop: false }`
[INFO] [stdout] 84e8e0b6a7a9061cf5832d697fe7592ede9c24402c28ae409b1039b8f1f8cad6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 3cf22b96da027b5008b1e15404dada2d5251c5a246b90f793bc36743ca7b9b47
[INFO] running `Command { std: "docker" "start" "-a" "3cf22b96da027b5008b1e15404dada2d5251c5a246b90f793bc36743ca7b9b47", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.2
[INFO] [stderr]    Compiling port-expander v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "3cf22b96da027b5008b1e15404dada2d5251c5a246b90f793bc36743ca7b9b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cf22b96da027b5008b1e15404dada2d5251c5a246b90f793bc36743ca7b9b47", kill_on_drop: false }`
[INFO] [stdout] 3cf22b96da027b5008b1e15404dada2d5251c5a246b90f793bc36743ca7b9b47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] fadb9555bead48106d9cb239d8d0cd064ffed963b0e7d425cfa662614e47a302
[INFO] running `Command { std: "docker" "start" "-a" "fadb9555bead48106d9cb239d8d0cd064ffed963b0e7d425cfa662614e47a302", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/port_expander-56991f7b5abeaf0e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test dev::pca9536::tests::pca9536 ... ok
[INFO] [stdout] test dev::pca9555::tests::pca9555 ... ok
[INFO] [stdout] test dev::pcf8574::tests::pcf8574 ... ok
[INFO] [stdout] test dev::pcf8574::tests::pcf8574a ... ok
[INFO] [stdout] test multi::tests::pca9536_read_multiple ... ok
[INFO] [stdout] test multi::tests::pcf8574_write_multiple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests port-expander
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 43) ... ignored
[INFO] [stdout] test src/multi.rs - multi::read_multiple (line 62) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 7) - compile ... ok
[INFO] [stdout] test src/multi.rs - multi::write_multiple (line 20) - compile ... ok
[INFO] [stdout] test src/multi.rs - multi::read_multiple (line 81) - compile ... ok
[INFO] [stdout] test src/multi.rs - multi::write_multiple (line 5) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fadb9555bead48106d9cb239d8d0cd064ffed963b0e7d425cfa662614e47a302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fadb9555bead48106d9cb239d8d0cd064ffed963b0e7d425cfa662614e47a302", kill_on_drop: false }`
[INFO] [stdout] fadb9555bead48106d9cb239d8d0cd064ffed963b0e7d425cfa662614e47a302