[INFO] cloning repository https://github.com/Sandell390/MQTT_Broker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sandell390/MQTT_Broker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSandell390%2FMQTT_Broker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSandell390%2FMQTT_Broker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0d7b80c7e412d0d6e36f766beb4e316f26e4ae38 [INFO] testing Sandell390/MQTT_Broker against 1.97.0-beta.6 for beta-1.98-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSandell390%2FMQTT_Broker" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Sandell390/MQTT_Broker [INFO] finished tweaking git repo https://github.com/Sandell390/MQTT_Broker [INFO] tweaked toml for git repo https://github.com/Sandell390/MQTT_Broker written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Sandell390/MQTT_Broker on toolchain 1.97.0-beta.6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Sandell390/MQTT_Broker already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.56 [INFO] [stderr] Downloaded local-ip-address v0.5.7 [INFO] [stderr] Downloaded thiserror v1.0.56 [INFO] [stderr] Downloaded getrandom v0.2.12 [INFO] [stderr] Downloaded neli-proc-macros v0.1.3 [INFO] [stderr] Downloaded quote v1.0.35 [INFO] [stderr] Downloaded neli v0.6.4 [INFO] [stderr] Downloaded either v1.9.0 [INFO] [stderr] Downloaded log v0.4.20 [INFO] [stderr] Downloaded proc-macro2 v1.0.78 [INFO] [stderr] Downloaded serde v1.0.196 [INFO] [stderr] Downloaded serde_derive v1.0.196 [INFO] [stderr] Downloaded syn v2.0.48 [INFO] [stderr] Downloaded libc v0.2.153 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 015e0a36f3e7b08f3358b40617b2d855597492f5cb2a20017863586ef923d3c2 [INFO] running `Command { std: "docker" "start" "015e0a36f3e7b08f3358b40617b2d855597492f5cb2a20017863586ef923d3c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "015e0a36f3e7b08f3358b40617b2d855597492f5cb2a20017863586ef923d3c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "015e0a36f3e7b08f3358b40617b2d855597492f5cb2a20017863586ef923d3c2" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "015e0a36f3e7b08f3358b40617b2d855597492f5cb2a20017863586ef923d3c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "015e0a36f3e7b08f3358b40617b2d855597492f5cb2a20017863586ef923d3c2" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling neli-proc-macros v0.1.3 [INFO] [stderr] Compiling neli v0.6.4 [INFO] [stderr] Compiling local-ip-address v0.5.7 [INFO] [stderr] Compiling mqtt_broker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `has_received_pubrec` is never read [INFO] [stdout] --> src/control_packet/publish.rs:496:33 [INFO] [stdout] | [INFO] [stdout] 496 | ... has_received_pubrec = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `has_received_pubcomp` is never read [INFO] [stdout] --> src/control_packet/publish.rs:546:33 [INFO] [stdout] | [INFO] [stdout] 546 | ... has_received_pubcomp = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `packet_id` is never read [INFO] [stdout] --> src/models/sub_info.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct SubInfo { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 2 | pub packet_id: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `timestamp_sent`, `publish_packet`, `qos_level`, and `flow_direction` are never read [INFO] [stdout] --> src/models/publish_queue_item.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct PublishQueueItem { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 25 | pub packet_id: usize, [INFO] [stdout] 26 | pub timestamp_sent: Instant, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 27 | pub publish_packet: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 28 | pub state: PublishItemState, [INFO] [stdout] 29 | pub qos_level: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 30 | pub flow_direction: PublishItemDirection, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PublishQueueItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.65s [INFO] running `Command { std: "docker" "inspect" "015e0a36f3e7b08f3358b40617b2d855597492f5cb2a20017863586ef923d3c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "015e0a36f3e7b08f3358b40617b2d855597492f5cb2a20017863586ef923d3c2" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling mqtt_broker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `has_received_pubrec` is never read [INFO] [stdout] --> src/control_packet/publish.rs:496:33 [INFO] [stdout] | [INFO] [stdout] 496 | ... has_received_pubrec = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `has_received_pubcomp` is never read [INFO] [stdout] --> src/control_packet/publish.rs:546:33 [INFO] [stdout] | [INFO] [stdout] 546 | ... has_received_pubcomp = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `timestamp_sent`, `publish_packet`, `qos_level`, and `flow_direction` are never read [INFO] [stdout] --> src/models/publish_queue_item.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct PublishQueueItem { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 25 | pub packet_id: usize, [INFO] [stdout] 26 | pub timestamp_sent: Instant, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 27 | pub publish_packet: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 28 | pub state: PublishItemState, [INFO] [stdout] 29 | pub qos_level: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 30 | pub flow_direction: PublishItemDirection, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PublishQueueItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s [INFO] running `Command { std: "docker" "inspect" "015e0a36f3e7b08f3358b40617b2d855597492f5cb2a20017863586ef923d3c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "015e0a36f3e7b08f3358b40617b2d855597492f5cb2a20017863586ef923d3c2" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `has_received_pubrec` is never read [INFO] [stderr] --> src/control_packet/publish.rs:496:33 [INFO] [stderr] | [INFO] [stderr] 496 | ... has_received_pubrec = true; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `has_received_pubcomp` is never read [INFO] [stderr] --> src/control_packet/publish.rs:546:33 [INFO] [stderr] | [INFO] [stderr] 546 | ... has_received_pubcomp = true; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: fields `timestamp_sent`, `publish_packet`, `qos_level`, and `flow_direction` are never read [INFO] [stderr] --> src/models/publish_queue_item.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 24 | pub struct PublishQueueItem { [INFO] [stderr] | ---------------- fields in this struct [INFO] [stderr] 25 | pub packet_id: usize, [INFO] [stderr] 26 | pub timestamp_sent: Instant, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 27 | pub publish_packet: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 28 | pub state: PublishItemState, [INFO] [stderr] 29 | pub qos_level: u8, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 30 | pub flow_direction: PublishItemDirection, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PublishQueueItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `mqtt_broker` (bin "mqtt_broker" test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mqtt_broker-6c543161d386d315) [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test tests::common_fn_test::tests::test_create_packet ... ok [INFO] [stdout] test tests::common_fn_test::tests::test_decode_remaining_length ... ok [INFO] [stdout] test tests::common_fn_test::tests::test_get_values ... ok [INFO] [stdout] test tests::common_fn_test::tests::test_split_byte ... ok [INFO] [stdout] test tests::connect_test::tests::test_handle_invalid_packet_type ... ok [INFO] [stdout] test tests::common_fn_test::tests::test_split_into_msb_lsb ... ok [INFO] [stdout] test tests::connect_test::tests::test_handle_invalid_protocol ... ok [INFO] [stdout] test tests::connect_test::tests::test_handle_invalid_remaining_lenght ... ok [INFO] [stdout] test tests::connect_test::tests::test_handle_reserved_flag ... ok [INFO] [stdout] test tests::connect_test::tests::test_handle_valid_packet ... ok [INFO] [stdout] test tests::disconnect_test::tests::test_handle_disconnect_packets ... ok [INFO] [stdout] test tests::ping_test::ping_test::handle_bytearray3long_returnserr ... ok [INFO] [stdout] test tests::ping_test::ping_test::handle_lengthis3_returnserr ... ok [INFO] [stdout] test tests::ping_test::ping_test::handle_reservedbit1set_returnserr ... ok [INFO] [stdout] test tests::ping_test::ping_test::handle_reservedbit2set_returnserr ... ok [INFO] [stdout] test tests::ping_test::ping_test::handle_reservedbit0set_returnserr ... ok [INFO] [stdout] test tests::ping_test::ping_test::handle_validping_returnsbytearray ... ok [INFO] [stdout] test tests::publish_subscriber_test::tests::test_publish_to_client ... ok [INFO] [stdout] test tests::ping_test::ping_test::handle_reservedbit3set_returnserr ... ok [INFO] [stdout] test tests::subscribe_test::tests::test_handle_subscribe_packet ... ok [INFO] [stdout] test tests::topic_list_test::tests::test_add_client_to_topic_list ... ok [INFO] [stdout] test tests::unsubscribe_test::tests::test_handle_unsubscribe_packet ... ok [INFO] [stdout] test tests::unsubscribe_test::tests::test_handle_unsubscribe_packet_invalid_length ... ok [INFO] [stdout] test tests::unsubscribe_test::tests::test_handle_unsubscribe_packet_multiple_topics ... ok [INFO] [stdout] test tests::subscribe_test::tests::test_handle_subscribe_packet_invalid_qos ... ok [INFO] [stdout] test tests::subscribe_test::tests::test_handle_subscribe_packet_multiple_topics ... ok [INFO] [stdout] test tests::topic_list_test::tests::test_remove_client_from_topic_list ... ok [INFO] [stdout] test tests::publish_publisher_test::tests::test_handle_qos_1_session ... ok [INFO] [stdout] test tests::publish_subscriber_test::tests::test_publish_to_client_qos_1 ... ok [INFO] [stdout] test tests::publish_publisher_test::tests::test_handle_qos_2_session ... ok [INFO] [stdout] test tests::publish_subscriber_test::tests::test_publish_to_client_qos_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.34s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "015e0a36f3e7b08f3358b40617b2d855597492f5cb2a20017863586ef923d3c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "015e0a36f3e7b08f3358b40617b2d855597492f5cb2a20017863586ef923d3c2", kill_on_drop: false }` [INFO] [stdout] 015e0a36f3e7b08f3358b40617b2d855597492f5cb2a20017863586ef923d3c2