[INFO] fetching crate homie-device 0.6.0...
[INFO] testing homie-device-0.6.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate homie-device 0.6.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate homie-device 0.6.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate homie-device 0.6.0
[INFO] finished tweaking crates.io crate homie-device 0.6.0
[INFO] tweaked toml for crates.io crate homie-device 0.6.0 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate crates.io crate homie-device 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fffc83b95b4eeea791ee420a0dd9f9a93ac448e53487fe3271cd8209cfaabda3
[INFO] running `Command { std: "docker" "start" "-a" "fffc83b95b4eeea791ee420a0dd9f9a93ac448e53487fe3271cd8209cfaabda3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fffc83b95b4eeea791ee420a0dd9f9a93ac448e53487fe3271cd8209cfaabda3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fffc83b95b4eeea791ee420a0dd9f9a93ac448e53487fe3271cd8209cfaabda3", kill_on_drop: false }`
[INFO] [stdout] fffc83b95b4eeea791ee420a0dd9f9a93ac448e53487fe3271cd8209cfaabda3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d66c2e79a8a869bab9bff77c6fe579e5cb9a24ab7bb0994d3208061fb66dec03
[INFO] running `Command { std: "docker" "start" "-a" "d66c2e79a8a869bab9bff77c6fe579e5cb9a24ab7bb0994d3208061fb66dec03", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling pollster v0.2.4
[INFO] [stderr]    Compiling local_ipaddress v0.1.3
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling http v0.2.5
[INFO] [stderr]    Compiling mqttbytes v0.4.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling nix v0.22.2
[INFO] [stderr]    Compiling mac_address v1.1.2
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling tokio-macros v1.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling rumqttc v0.8.0
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling homie-device v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.92s
[INFO] running `Command { std: "docker" "inspect" "d66c2e79a8a869bab9bff77c6fe579e5cb9a24ab7bb0994d3208061fb66dec03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d66c2e79a8a869bab9bff77c6fe579e5cb9a24ab7bb0994d3208061fb66dec03", kill_on_drop: false }`
[INFO] [stdout] d66c2e79a8a869bab9bff77c6fe579e5cb9a24ab7bb0994d3208061fb66dec03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c959514d9f52829eacc2e14c59de543eadcd04adce216e157d1dae8a7b489fa9
[INFO] running `Command { std: "docker" "start" "-a" "c959514d9f52829eacc2e14c59de543eadcd04adce216e157d1dae8a7b489fa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling homie-device v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.25s
[INFO] running `Command { std: "docker" "inspect" "c959514d9f52829eacc2e14c59de543eadcd04adce216e157d1dae8a7b489fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c959514d9f52829eacc2e14c59de543eadcd04adce216e157d1dae8a7b489fa9", kill_on_drop: false }`
[INFO] [stdout] c959514d9f52829eacc2e14c59de543eadcd04adce216e157d1dae8a7b489fa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fbcc23de2a24ed843da3e7d4306ab85d15206f2deb01fdd7465d9dca67eaa97f
[INFO] running `Command { std: "docker" "start" "-a" "fbcc23de2a24ed843da3e7d4306ab85d15206f2deb01fdd7465d9dca67eaa97f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.35s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/homie_device-3dc207cff2285d40)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::add_node_succeeds_after_remove ... ok
[INFO] [stdout] test tests::add_node_succeeds_before_and_after_start ... ok
[INFO] [stdout] test types::tests::color_property_format ... ok
[INFO] [stdout] test types::tests::float_property_format ... ok
[INFO] [stdout] test tests::has_node ... ok
[INFO] [stdout] test tests::disconnect_succeeds_after_ready ... ok
[INFO] [stdout] test types::tests::enum_property_format ... ok
[INFO] [stdout] test tests::disconnect_succeeds_before_ready ... ok
[INFO] [stdout] test tests::alert_then_ready_again_succeeds ... ok
[INFO] [stdout] test values::tests::color_hsv_to_from_string ... ok
[INFO] [stdout] test values::tests::color_hsv_parse_invalid ... ok
[INFO] [stdout] test values::tests::color_rgb_parse_invalid ... ok
[INFO] [stdout] test values::tests::color_rgb_to_from_string ... ok
[INFO] [stdout] test types::tests::integer_property_format ... ok
[INFO] [stdout] test tests::start_succeeds_with_no_nodes ... ok
[INFO] [stdout] test tests::sleep_then_ready_again_succeeds ... ok
[INFO] [stdout] test tests::minimal_build_succeeds ... ok
[INFO] [stdout] test tests::set_firmware_build_succeeds ... ok
[INFO] [stdout] test tests::add_node_fails_given_duplicate_id - should panic ... ok
[INFO] [stdout] test tests::ready_fails_if_called_before_start - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests homie-device
[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" "fbcc23de2a24ed843da3e7d4306ab85d15206f2deb01fdd7465d9dca67eaa97f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbcc23de2a24ed843da3e7d4306ab85d15206f2deb01fdd7465d9dca67eaa97f", kill_on_drop: false }`
[INFO] [stdout] fbcc23de2a24ed843da3e7d4306ab85d15206f2deb01fdd7465d9dca67eaa97f