[INFO] fetching crate rustot 0.3.0...
[INFO] testing rustot-0.3.0 against 1.55.0 for beta-1.56-2
[INFO] extracting crate rustot 0.3.0 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate rustot 0.3.0 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 rustot 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rustot 0.3.0
[INFO] tweaked toml for crates.io crate rustot 0.3.0 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate crates.io crate rustot 0.3.0 already has a lockfile, it will not be regenerated
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal v0.2.6
[INFO] [stderr]   Downloaded atomic-polyfill v0.1.3
[INFO] [stderr]   Downloaded heapless v0.7.5
[INFO] [stderr]   Downloaded no-std-net v0.5.0
[INFO] [stderr]   Downloaded mqttrust v0.4.0
[INFO] [stderr]   Downloaded volatile-register v0.2.1
[INFO] [stderr]   Downloaded smlang v0.4.0
[INFO] [stderr]   Downloaded embedded-time v0.11.0
[INFO] [stderr]   Downloaded bbqueue v0.5.0
[INFO] [stderr]   Downloaded mqttrust_core v0.4.0
[INFO] [stderr]   Downloaded bitmaps v3.1.0
[INFO] [stderr]   Downloaded smlang-macros v0.2.0
[INFO] [stderr]   Downloaded serde-json-core v0.4.0
[INFO] [stderr]   Downloaded embedded-nal v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 064876ec824cd66c7a7804678f653377852d8a4f6bd9208d8f2efa68d1d3c9f5
[INFO] running `Command { std: "docker" "start" "-a" "064876ec824cd66c7a7804678f653377852d8a4f6bd9208d8f2efa68d1d3c9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "064876ec824cd66c7a7804678f653377852d8a4f6bd9208d8f2efa68d1d3c9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "064876ec824cd66c7a7804678f653377852d8a4f6bd9208d8f2efa68d1d3c9f5", kill_on_drop: false }`
[INFO] [stdout] 064876ec824cd66c7a7804678f653377852d8a4f6bd9208d8f2efa68d1d3c9f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] d24f935f34d1092bb8221201103541c18c61b2cb8c67998ca11e7b6d59c0d8ce
[INFO] running `Command { std: "docker" "start" "-a" "d24f935f34d1092bb8221201103541c18c61b2cb8c67998ca11e7b6d59c0d8ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling heapless v0.7.5
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling bitmaps v3.1.0
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling embedded-hal v1.0.0-alpha.4
[INFO] [stderr]    Compiling smlang-macros v0.2.0
[INFO] [stderr]    Compiling smlang v0.4.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling serde-json-core v0.4.0
[INFO] [stderr]    Compiling mqttrust v0.4.0
[INFO] [stderr]    Compiling rustot v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.98s
[INFO] running `Command { std: "docker" "inspect" "d24f935f34d1092bb8221201103541c18c61b2cb8c67998ca11e7b6d59c0d8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d24f935f34d1092bb8221201103541c18c61b2cb8c67998ca11e7b6d59c0d8ce", kill_on_drop: false }`
[INFO] [stdout] d24f935f34d1092bb8221201103541c18c61b2cb8c67998ca11e7b6d59c0d8ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] b577997d49ace5c619e285c9e33bc8b2351e6d6ba51fc0530b6c681c0e5c1e9f
[INFO] running `Command { std: "docker" "start" "-a" "b577997d49ace5c619e285c9e33bc8b2351e6d6ba51fc0530b6c681c0e5c1e9f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling openssl v0.10.36
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling no-std-net v0.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bbqueue v0.5.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling embedded-nal v0.6.0
[INFO] [stderr]    Compiling openssl-sys v0.9.66
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling socket2 v0.4.1
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling dns-lookup v1.0.8
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling embedded-time v0.11.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling mqttrust_core v0.4.0
[INFO] [stderr]    Compiling rustot v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "b577997d49ace5c619e285c9e33bc8b2351e6d6ba51fc0530b6c681c0e5c1e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b577997d49ace5c619e285c9e33bc8b2351e6d6ba51fc0530b6c681c0e5c1e9f", kill_on_drop: false }`
[INFO] [stdout] b577997d49ace5c619e285c9e33bc8b2351e6d6ba51fc0530b6c681c0e5c1e9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 7300d048b686ca0aeeddc306ae0b4c9ed49931f6865ac18b2ce3d37ba01dfe1b
[INFO] running `Command { std: "docker" "start" "-a" "7300d048b686ca0aeeddc306ae0b4c9ed49931f6865ac18b2ce3d37ba01dfe1b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.30s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustot-8f03ba030a484cdc)
[INFO] [stdout] running 35 tests
[INFO] [stdout] test jobs::data_types::test::deserialize_describe_job_execution_response ... ok
[INFO] [stdout] test jobs::describe::test::serialize_requests ... ok
[INFO] [stdout] test jobs::describe::test::topic_payload ... ok
[INFO] [stdout] test jobs::get_pending::test::serialize_requests ... ok
[INFO] [stdout] test jobs::get_pending::test::topic_payload ... ok
[INFO] [stdout] test jobs::update::test::serialize_requests ... ok
[INFO] [stdout] test jobs::subscribe::tests::splits_subscribe_all ... ok
[INFO] [stdout] test ota::data_interface::mqtt::tests::decode_file_block_cbor ... ok
[INFO] [stdout] test jobs::start_next::test::topic_payload ... ok
[INFO] [stdout] test jobs::describe::test::topic_job_id ... ok
[INFO] [stdout] test ota::data_interface::mqtt::tests::cleanup_unsubscribe ... ok
[INFO] [stdout] test jobs::start_next::test::serialize_requests ... ok
[INFO] [stdout] test ota::data_interface::mqtt::tests::cleanup_no_unsubscribe ... ok
[INFO] [stdout] test jobs::data_types::test::deserialize_get_pending_job_executions_response ... ok
[INFO] [stdout] test ota::data_interface::mqtt::tests::init_file_transfer_subscribes ... ok
[INFO] [stdout] test ota::data_interface::mqtt::tests::request_file_block_publish ... ok
[INFO] [stdout] test jobs::update::test::topic_payload ... ok
[INFO] [stdout] test jobs::unsubscribe::tests::splits_unsubscribe_all ... ok
[INFO] [stdout] test ota::encoding::cbor::test::deserialize_stream_response ... ok
[INFO] [stdout] test ota::encoding::cbor::test::serialize_bitmap ... ok
[INFO] [stdout] test ota::data_interface::mqtt::tests::protocol_fits ... ok
[INFO] [stdout] test jobs::data_types::test::deserialize_next_job_execution_changed ... ok
[INFO] [stdout] test ota::encoding::cbor::test::serialize_large_stream_request ... ok
[INFO] [stdout] test ota::encoding::cbor::test::serialize_stream_request ... ok
[INFO] [stdout] test ota::test::ota_tests::request_job_retry_fail ... ignored
[INFO] [stderr]    Doc-tests rustot
[INFO] [stdout] test ota::test::ota_tests::check_for_update ... ok
[INFO] [stdout] test ota::encoding::json::tests::job_status_reason_serialize ... ok
[INFO] [stdout] test ota::encoding::tests::bitmap_masking ... ok
[INFO] [stdout] test ota::test::ota_tests::resume_when_stopped ... ok
[INFO] [stdout] test ota::test::ota_tests::init_file_transfer_mqtt ... ok
[INFO] [stdout] test ota::test::ota_tests::ready_when_stopped ... ok
[INFO] [stdout] test ota::test::ota_tests::abort_when_stopped ... ok
[INFO] [stdout] test ota::test::ota_tests::resume_when_suspended ... ok
[INFO] [stdout] test ota::test::ota_tests::request_file_block_mqtt ... ok
[INFO] [stdout] test ota::test::ota_tests::deserialize_describe_job_execution_response_ota ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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" "7300d048b686ca0aeeddc306ae0b4c9ed49931f6865ac18b2ce3d37ba01dfe1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7300d048b686ca0aeeddc306ae0b4c9ed49931f6865ac18b2ce3d37ba01dfe1b", kill_on_drop: false }`
[INFO] [stdout] 7300d048b686ca0aeeddc306ae0b4c9ed49931f6865ac18b2ce3d37ba01dfe1b