[INFO] fetching crate modbius 0.1.0...
[INFO] testing modbius-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate modbius 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate modbius 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate modbius 0.1.0
[INFO] finished tweaking crates.io crate modbius 0.1.0
[INFO] tweaked toml for crates.io crate modbius 0.1.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7d7851357b687d7d890c5887d0042214f4ce1aae176946fcfd17aa683610532
[INFO] running `Command { std: "docker" "start" "-a" "e7d7851357b687d7d890c5887d0042214f4ce1aae176946fcfd17aa683610532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7d7851357b687d7d890c5887d0042214f4ce1aae176946fcfd17aa683610532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7d7851357b687d7d890c5887d0042214f4ce1aae176946fcfd17aa683610532", kill_on_drop: false }`
[INFO] [stdout] e7d7851357b687d7d890c5887d0042214f4ce1aae176946fcfd17aa683610532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d87b258e7f2d22709a1426e9b374fb30ad8fb61bdaa3cb4cf59e69e9533791c6
[INFO] running `Command { std: "docker" "start" "-a" "d87b258e7f2d22709a1426e9b374fb30ad8fb61bdaa3cb4cf59e69e9533791c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling modbius v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "d87b258e7f2d22709a1426e9b374fb30ad8fb61bdaa3cb4cf59e69e9533791c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d87b258e7f2d22709a1426e9b374fb30ad8fb61bdaa3cb4cf59e69e9533791c6", kill_on_drop: false }`
[INFO] [stdout] d87b258e7f2d22709a1426e9b374fb30ad8fb61bdaa3cb4cf59e69e9533791c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8ec84d8e418a7a6f877bce8828dff7aaf671697323cc9341602b3f1434159a7
[INFO] running `Command { std: "docker" "start" "-a" "d8ec84d8e418a7a6f877bce8828dff7aaf671697323cc9341602b3f1434159a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling modbius v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "d8ec84d8e418a7a6f877bce8828dff7aaf671697323cc9341602b3f1434159a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8ec84d8e418a7a6f877bce8828dff7aaf671697323cc9341602b3f1434159a7", kill_on_drop: false }`
[INFO] [stdout] d8ec84d8e418a7a6f877bce8828dff7aaf671697323cc9341602b3f1434159a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 251dcd3e18df527dde93c242fab313f189ab46317b3b654edab55921a152aaa4
[INFO] running `Command { std: "docker" "start" "-a" "251dcd3e18df527dde93c242fab313f189ab46317b3b654edab55921a152aaa4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/modbius-9e4a4f45b0af106d)
[INFO] [stdout] 
[INFO] [stdout] running 139 tests
[INFO] [stdout] test bitstate::bitstate_test::from_bool_false ... ok
[INFO] [stdout] test bitstate::bitstate_test::from_bool_true ... ok
[INFO] [stdout] test bitstate::bitstate_test::from_u16_invalid0 ... ok
[INFO] [stdout] test bitstate::bitstate_test::from_u16_invalid1 ... ok
[INFO] [stdout] test bitstate::bitstate_test::from_u16_invalid2 ... ok
[INFO] [stdout] test bitstate::bitstate_test::from_u16_off ... ok
[INFO] [stdout] test bitstate::bitstate_test::from_u16_on ... ok
[INFO] [stdout] test functions::test::custom ... ok
[INFO] [stdout] test functions::test::custom_all ... ok
[INFO] [stdout] test functions::test::invalid ... ok
[INFO] [stdout] test functions::test::invalid_from_data ... ok
[INFO] [stdout] test functions::test::invalid_from_data_no_tail ... ok
[INFO] [stdout] test functions::test::no_data ... ok
[INFO] [stdout] test functions::test::public ... ok
[INFO] [stdout] test functions::test::read_coils_from_data ... ok
[INFO] [stdout] test requests::read::coils::create ... ok
[INFO] [stdout] test requests::read::coils::from_data0 ... ok
[INFO] [stdout] test requests::read::coils::from_data1 ... ok
[INFO] [stdout] test requests::read::coils::from_data2 ... ok
[INFO] [stdout] test requests::read::coils::from_data3 ... ok
[INFO] [stdout] test requests::read::coils::from_data4 ... ok
[INFO] [stdout] test requests::read::coils::from_data_eq_from_data_unecked ... ok
[INFO] [stdout] test requests::read::coils::from_data_fail0 ... ok
[INFO] [stdout] test requests::read::coils::from_data_fail1 ... ok
[INFO] [stdout] test requests::read::coils::from_data_fail2 ... ok
[INFO] [stdout] test requests::read::coils::from_data_tail0 ... ok
[INFO] [stdout] test requests::read::coils::from_data_tail1 ... ok
[INFO] [stdout] test requests::read::coils::from_data_unchecked0 ... ok
[INFO] [stdout] test requests::read::coils::from_data_unchecked1 ... ok
[INFO] [stdout] test requests::read::coils::from_data_unchecked2 ... ok
[INFO] [stdout] test requests::read::coils::from_data_unchecked3 ... ok
[INFO] [stdout] test requests::read::coils::from_data_unchecked4 ... ok
[INFO] [stdout] test requests::read::coils::from_data_unchecked_tail0 ... ok
[INFO] [stdout] test requests::read::coils::into_data0 ... ok
[INFO] [stdout] test requests::read::coils::into_data1 ... ok
[INFO] [stdout] test requests::read::coils::from_data_unchecked_tail1 ... ok
[INFO] [stdout] test requests::read::coils::into_data2 ... ok
[INFO] [stdout] test requests::read::coils::write_to_slice0 ... ok
[INFO] [stdout] test requests::read::coils::write_to_slice1 ... ok
[INFO] [stdout] test requests::read::coils::write_to_slice2 ... ok
[INFO] [stdout] test requests::read::coils::write_to_slice_eq_write_to_slice_unchecked ... ok
[INFO] [stdout] test requests::read::coils::write_to_slice_fail0 ... ok
[INFO] [stdout] test requests::read::coils::write_to_slice_fail1 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::create ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data0 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data1 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data2 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data3 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data4 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data_eq_from_data_unecked ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data_fail0 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data_fail1 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data_fail2 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data_tail0 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data_tail1 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data_unchecked0 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data_unchecked1 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data_unchecked2 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data_unchecked3 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data_unchecked4 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data_unchecked_tail0 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::from_data_unchecked_tail1 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::into_data0 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::into_data1 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::into_data2 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::write_to_slice0 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::write_to_slice1 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::write_to_slice2 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::write_to_slice_eq_write_to_slice_unchecked ... ok
[INFO] [stdout] test requests::read::discrete_inputs::write_to_slice_fail0 ... ok
[INFO] [stdout] test requests::read::discrete_inputs::write_to_slice_fail1 ... ok
[INFO] [stdout] test requests::read::holding_registers::create ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data0 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data1 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data2 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data3 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data4 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_eq_from_data_unecked ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_fail0 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_fail2 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_tail0 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_fail1 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_unchecked0 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_tail1 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_unchecked2 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_unchecked1 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_unchecked3 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_unchecked4 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_unchecked_tail0 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_unchecked_tail1 ... ok
[INFO] [stdout] test requests::read::holding_registers::into_data0 ... ok
[INFO] [stdout] test requests::read::holding_registers::into_data1 ... ok
[INFO] [stdout] test requests::read::holding_registers::into_data2 ... ok
[INFO] [stdout] test requests::read::holding_registers::write_to_slice0 ... ok
[INFO] [stdout] test requests::read::holding_registers::write_to_slice1 ... ok
[INFO] [stdout] test requests::read::holding_registers::write_to_slice_eq_write_to_slice_unchecked ... ok
[INFO] [stdout] test requests::read::holding_registers::write_to_slice_fail0 ... ok
[INFO] [stdout] test requests::read::holding_registers::write_to_slice_fail1 ... ok
[INFO] [stdout] test requests::read::input_registers::create ... ok
[INFO] [stdout] test requests::read::input_registers::from_data0 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data1 ... ok
[INFO] [stdout] test requests::read::holding_registers::write_to_slice2 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data2 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data3 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data4 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data_eq_from_data_unecked ... ok
[INFO] [stdout] test requests::read::input_registers::from_data_fail0 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data_fail1 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data_fail2 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data_tail0 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data_tail1 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data_unchecked0 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data_unchecked1 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data_unchecked2 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data_unchecked3 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data_unchecked4 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data_unchecked_tail0 ... ok
[INFO] [stdout] test requests::read::input_registers::from_data_unchecked_tail1 ... ok
[INFO] [stdout] test requests::read::input_registers::into_data0 ... ok
[INFO] [stdout] test requests::read::input_registers::into_data1 ... ok
[INFO] [stdout] test requests::read::input_registers::into_data2 ... ok
[INFO] [stdout] test requests::read::input_registers::write_to_slice0 ... ok
[INFO] [stdout] test requests::read::input_registers::write_to_slice1 ... ok
[INFO] [stdout] test requests::read::input_registers::write_to_slice2 ... ok
[INFO] [stdout] test requests::read::input_registers::write_to_slice_eq_write_to_slice_unchecked ... ok
[INFO] [stdout] test requests::read::input_registers::write_to_slice_fail0 ... ok
[INFO] [stdout] test requests::read::input_registers::write_to_slice_fail1 ... ok
[INFO] [stdout] test slaveid::test::all_broadcast ... ok
[INFO] [stdout] test slaveid::test::all_device ... ok
[INFO] [stdout] test slaveid::test::all_reserved ... ok
[INFO] [stdout] test slaveid::test::broadcast ... ok
[INFO] [stdout] test slaveid::test::device ... ok
[INFO] [stdout] test slaveid::test::new10 ... ok
[INFO] [stdout] test slaveid::test::tcp ... ok
[INFO] [stdout] test util::read_u16_test::read0 ... ok
[INFO] [stdout] test util::read_u16_test::read256 ... ok
[INFO] [stdout] test util::read_u16_test::read8 ... ok
[INFO] [stdout] test util::read_u16_test::read_error0 - should panic ... ok
[INFO] [stdout] test util::read_u16_test::read_error1 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 139 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests modbius
[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" "251dcd3e18df527dde93c242fab313f189ab46317b3b654edab55921a152aaa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "251dcd3e18df527dde93c242fab313f189ab46317b3b654edab55921a152aaa4", kill_on_drop: false }`
[INFO] [stdout] 251dcd3e18df527dde93c242fab313f189ab46317b3b654edab55921a152aaa4