[INFO] crate RustMqtt 0.1.1 is already in cache [INFO] testing RustMqtt-0.1.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate RustMqtt 0.1.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate RustMqtt 0.1.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate RustMqtt 0.1.1 [INFO] finished tweaking crates.io crate RustMqtt 0.1.1 [INFO] tweaked toml for crates.io crate RustMqtt 0.1.1 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] 89a9ca31aacc973d3df5f199f1bbe7d62b423561435faa233effcc378229e14b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "89a9ca31aacc973d3df5f199f1bbe7d62b423561435faa233effcc378229e14b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling RustMqtt v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:76:32 [INFO] [stderr] | [INFO] [stderr] 76 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:72:39 [INFO] [stderr] | [INFO] [stderr] 72 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: crate `RustMqtt` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rust_mqtt` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `"docker" "inspect" "89a9ca31aacc973d3df5f199f1bbe7d62b423561435faa233effcc378229e14b"` [INFO] running `"docker" "rm" "-f" "89a9ca31aacc973d3df5f199f1bbe7d62b423561435faa233effcc378229e14b"` [INFO] [stdout] 89a9ca31aacc973d3df5f199f1bbe7d62b423561435faa233effcc378229e14b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 31ffc44cd3d06e2929a2ca474f673e9f0c9ccbfd0db3bca92acdb3515b34d44c [INFO] running `"docker" "start" "-a" "31ffc44cd3d06e2929a2ca474f673e9f0c9ccbfd0db3bca92acdb3515b34d44c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling RustMqtt v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:76:32 [INFO] [stderr] | [INFO] [stderr] 76 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:72:39 [INFO] [stderr] | [INFO] [stderr] 72 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: crate `RustMqtt` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rust_mqtt` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:76:32 [INFO] [stderr] | [INFO] [stderr] 76 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:72:39 [INFO] [stderr] | [INFO] [stderr] 72 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: crate `RustMqtt` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rust_mqtt` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.66s [INFO] running `"docker" "inspect" "31ffc44cd3d06e2929a2ca474f673e9f0c9ccbfd0db3bca92acdb3515b34d44c"` [INFO] running `"docker" "rm" "-f" "31ffc44cd3d06e2929a2ca474f673e9f0c9ccbfd0db3bca92acdb3515b34d44c"` [INFO] [stdout] 31ffc44cd3d06e2929a2ca474f673e9f0c9ccbfd0db3bca92acdb3515b34d44c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stdout] e036efaf38919fcfccaf4b58fc3760355e73c978c39526a69f26f52d7cfe9112 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "e036efaf38919fcfccaf4b58fc3760355e73c978c39526a69f26f52d7cfe9112"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:76:32 [INFO] [stderr] | [INFO] [stderr] 76 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:72:39 [INFO] [stderr] | [INFO] [stderr] 72 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: crate `RustMqtt` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rust_mqtt` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:76:32 [INFO] [stderr] | [INFO] [stderr] 76 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:72:39 [INFO] [stderr] | [INFO] [stderr] 72 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: crate `RustMqtt` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rust_mqtt` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/RustMqtt-cf67b7b5e715d740 [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test read::test::read_packet_connack_test ... ok [INFO] [stdout] test read::test::read_packet_puback_test ... ok [INFO] [stdout] test read::test::read_packet_suback_test ... ok [INFO] [stdout] test read::test::read_packet_subscribe_test ... ok [INFO] [stdout] test read::test::read_packet_connect_mqisdp_protocol_test ... ok [INFO] [stdout] test write::test::write_packet_connack_test ... ok [INFO] [stdout] test topic::test::wildcards_test ... ok [INFO] [stdout] test topic::test::topic_path_test ... ok [INFO] [stdout] test write::test::write_packet_publish_at_most_once_test ... ok [INFO] [stdout] test write::test::write_packet_subscribe_test ... ok [INFO] [stdout] test topic::test::topic_is_not_valid_test ... ok [INFO] [stdout] test write::test::write_packet_publish_at_least_once_test ... ok [INFO] [stdout] test msg::test::to_topic_name_test ... ok [INFO] [stdout] test test::qos_min_test ... ok [INFO] [stdout] test read::test::read_packet_publish_qos0_test ... ok [INFO] [stdout] test msg::test::message_from_pub_test ... ok [INFO] [stdout] test msg::test::message_to_pub_test ... ok [INFO] [stdout] test read::test::read_packet_publish_qos1_test ... ok [INFO] [stdout] test read::test::read_packet_connect_mqtt_protocol_test ... ok [INFO] [stdout] test test::packet_identifier_test ... ok [INFO] [stdout] test write::test::write_packet_connect_mqisdp_protocol_test ... ok [INFO] [stderr] Doc-tests RustMqtt [INFO] [stdout] test test::protocol_test ... ok [INFO] [stdout] test read::test::read_packet_unsubscribe_test ... ok [INFO] [stdout] test write::test::write_packet_connect_mqtt_protocol_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "e036efaf38919fcfccaf4b58fc3760355e73c978c39526a69f26f52d7cfe9112"` [INFO] running `"docker" "rm" "-f" "e036efaf38919fcfccaf4b58fc3760355e73c978c39526a69f26f52d7cfe9112"` [INFO] [stdout] e036efaf38919fcfccaf4b58fc3760355e73c978c39526a69f26f52d7cfe9112