[INFO] fetching crate modbius-core 0.1.0...
[INFO] testing modbius-core-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate modbius-core 0.1.0 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate modbius-core 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate modbius-core 0.1.0
[INFO] finished tweaking crates.io crate modbius-core 0.1.0
[INFO] tweaked toml for crates.io crate modbius-core 0.1.0 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13b08793c2c5f805ca3c1014a96d34d04ea85bc75e3e6c68be09f56bc1b825ff
[INFO] running `Command { std: "docker" "start" "-a" "13b08793c2c5f805ca3c1014a96d34d04ea85bc75e3e6c68be09f56bc1b825ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13b08793c2c5f805ca3c1014a96d34d04ea85bc75e3e6c68be09f56bc1b825ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b08793c2c5f805ca3c1014a96d34d04ea85bc75e3e6c68be09f56bc1b825ff", kill_on_drop: false }`
[INFO] [stdout] 13b08793c2c5f805ca3c1014a96d34d04ea85bc75e3e6c68be09f56bc1b825ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18e638a7667e52443bb1ec11ef7e175e7726d2ffbba46821193da427052813c2
[INFO] running `Command { std: "docker" "start" "-a" "18e638a7667e52443bb1ec11ef7e175e7726d2ffbba46821193da427052813c2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling modbius-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "18e638a7667e52443bb1ec11ef7e175e7726d2ffbba46821193da427052813c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18e638a7667e52443bb1ec11ef7e175e7726d2ffbba46821193da427052813c2", kill_on_drop: false }`
[INFO] [stdout] 18e638a7667e52443bb1ec11ef7e175e7726d2ffbba46821193da427052813c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2d11f881b0e3c28fe275b481b177dce492e1b1b347a8ef4c653914b271c4dc2
[INFO] running `Command { std: "docker" "start" "-a" "b2d11f881b0e3c28fe275b481b177dce492e1b1b347a8ef4c653914b271c4dc2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling modbius-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "b2d11f881b0e3c28fe275b481b177dce492e1b1b347a8ef4c653914b271c4dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2d11f881b0e3c28fe275b481b177dce492e1b1b347a8ef4c653914b271c4dc2", kill_on_drop: false }`
[INFO] [stdout] b2d11f881b0e3c28fe275b481b177dce492e1b1b347a8ef4c653914b271c4dc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5a18ad30e3140c18b518c20b01a609b0dda2a1b44e56475229ffbcca4e3a81e
[INFO] running `Command { std: "docker" "start" "-a" "a5a18ad30e3140c18b518c20b01a609b0dda2a1b44e56475229ffbcca4e3a81e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/modbius_core-feb907c612a747d8)
[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::from_data_unchecked_tail1 ... 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::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_fail1 ... 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_tail1 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_unchecked0 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_unchecked1 ... ok
[INFO] [stdout] test requests::read::holding_registers::from_data_unchecked2 ... 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_slice2 ... 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::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 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests modbius-core
[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" "a5a18ad30e3140c18b518c20b01a609b0dda2a1b44e56475229ffbcca4e3a81e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a18ad30e3140c18b518c20b01a609b0dda2a1b44e56475229ffbcca4e3a81e", kill_on_drop: false }`
[INFO] [stdout] a5a18ad30e3140c18b518c20b01a609b0dda2a1b44e56475229ffbcca4e3a81e