[INFO] fetching crate mqttrust_core 0.2.0...
[INFO] testing mqttrust_core-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate mqttrust_core 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mqttrust_core 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mqttrust_core 0.2.0
[INFO] finished tweaking crates.io crate mqttrust_core 0.2.0
[INFO] tweaked toml for crates.io crate mqttrust_core 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate mqttrust_core 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1abaa47b9169bc9a6f04ad76e5dbe4820d5c75933499f29163629bf5a801874
[INFO] running `Command { std: "docker" "start" "-a" "b1abaa47b9169bc9a6f04ad76e5dbe4820d5c75933499f29163629bf5a801874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1abaa47b9169bc9a6f04ad76e5dbe4820d5c75933499f29163629bf5a801874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1abaa47b9169bc9a6f04ad76e5dbe4820d5c75933499f29163629bf5a801874", kill_on_drop: false }`
[INFO] [stdout] b1abaa47b9169bc9a6f04ad76e5dbe4820d5c75933499f29163629bf5a801874
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b24324ab8807fc60e262fc12297cc7a046ec51085107dfb96bdd761860ee2070
[INFO] running `Command { std: "docker" "start" "-a" "b24324ab8807fc60e262fc12297cc7a046ec51085107dfb96bdd761860ee2070", 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]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling heapless v0.7.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling defmt-parser v0.2.2
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling no-std-net v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling embedded-hal v1.0.0-alpha.4
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling defmt v0.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling embedded-time v0.11.0
[INFO] [stderr]    Compiling mqttrs v0.4.1
[INFO] [stderr]    Compiling embedded-nal v0.6.0
[INFO] [stderr]    Compiling mqttrust v0.2.0
[INFO] [stderr]    Compiling defmt-macros v0.2.3
[INFO] [stderr]    Compiling mqttrust_core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.82s
[INFO] running `Command { std: "docker" "inspect" "b24324ab8807fc60e262fc12297cc7a046ec51085107dfb96bdd761860ee2070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24324ab8807fc60e262fc12297cc7a046ec51085107dfb96bdd761860ee2070", kill_on_drop: false }`
[INFO] [stdout] b24324ab8807fc60e262fc12297cc7a046ec51085107dfb96bdd761860ee2070
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a35f2db95d4681d92635fba28d3014ef8060c6191efeae9b5be8636bca429e0
[INFO] running `Command { std: "docker" "start" "-a" "3a35f2db95d4681d92635fba28d3014ef8060c6191efeae9b5be8636bca429e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling dns-lookup v1.0.7
[INFO] [stderr]    Compiling mqttrust_core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.06s
[INFO] running `Command { std: "docker" "inspect" "3a35f2db95d4681d92635fba28d3014ef8060c6191efeae9b5be8636bca429e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a35f2db95d4681d92635fba28d3014ef8060c6191efeae9b5be8636bca429e0", kill_on_drop: false }`
[INFO] [stdout] 3a35f2db95d4681d92635fba28d3014ef8060c6191efeae9b5be8636bca429e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8465b3effa26202cad25cf8734a4b63e9f7702d4a397afac578b5020152e92e
[INFO] running `Command { std: "docker" "start" "-a" "c8465b3effa26202cad25cf8734a4b63e9f7702d4a397afac578b5020152e92e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mqttrust_core-b34efa5348a76f4a)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test options::test::broker ... ok
[INFO] [stdout] test options::test::ca ... ok
[INFO] [stdout] test eventloop::tests::failure_receive_multiple_packets ... ok
[INFO] [stdout] test options::test::client_auth ... ok
[INFO] [stdout] test options::test::clean_session ... ok
[INFO] [stdout] test options::test::client_id ... ok
[INFO] [stdout] test options::test::inflight ... ok
[INFO] [stdout] test eventloop::tests::success_receive_multiple_packets ... ok
[INFO] [stdout] test options::test::credentials ... ok
[INFO] [stdout] test eventloop::tests::retry_behaviour ... ok
[INFO] [stdout] test options::test::keep_alive_ms ... ok
[INFO] [stdout] test options::test::last_will ... ok
[INFO] [stdout] test state::test::incoming_publish_should_be_added_to_queue_correctly ... ok
[INFO] [stdout] test state::test::handle_outgoing_requests ... ok
[INFO] [stdout] test state::test::incoming_pubrec_should_release_correct_publish_from_queue_and_add_releaseid_to_rel_queue ... ok
[INFO] [stdout] test state::test::incoming_puback_should_remove_correct_publish_from_queue ... ok
[INFO] [stdout] test state::test::incoming_pubcomp_should_release_correct_pid_from_release_queue ... ok
[INFO] [stdout] test state::test::incoming_pubrel_should_send_comp_to_network_and_nothing_to_user ... ok
[INFO] [stdout] test state::test::outgoing_ping_handle_should_succeed_if_pingresp_is_received ... ok
[INFO] [stdout] test state::test::outgoing_ping_handle_should_throw_errors_for_no_pingresp ... ok
[INFO] [stdout] test state::test::incoming_pubrec_should_send_release_to_network_and_nothing_to_user ... ok
[INFO] [stdout] test state::test::outgoing_publish_handle_should_set_pid_correctly_and_add_publish_to_queue_correctly ... ok
[INFO] [stdout] test state::test::incoming_qos2_publish_should_send_rec_to_network_and_publish_to_user ... ok
[INFO] [stdout] test options::test::client_id_starts_with_space - should panic ... ok
[INFO] [stdout] test options::test::keep_alive_panic - should panic ... ok
[INFO] [stdout] test options::test::no_client_id - should panic ... ok
[INFO] [stdout] test options::test::zero_inflight - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mqttrust_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" "c8465b3effa26202cad25cf8734a4b63e9f7702d4a397afac578b5020152e92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8465b3effa26202cad25cf8734a4b63e9f7702d4a397afac578b5020152e92e", kill_on_drop: false }`
[INFO] [stdout] c8465b3effa26202cad25cf8734a4b63e9f7702d4a397afac578b5020152e92e