[INFO] fetching crate minimq 0.10.0... [INFO] testing minimq-0.10.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate minimq 0.10.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate minimq 0.10.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate minimq 0.10.0 [INFO] tweaked toml for crates.io crate minimq 0.10.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate minimq 0.10.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate minimq 0.10.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7596e91a645e06275b5e83009d504841936b7b9afb23d299797cce2f9857172 [INFO] running `Command { std: "docker" "start" "-a" "e7596e91a645e06275b5e83009d504841936b7b9afb23d299797cce2f9857172", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7596e91a645e06275b5e83009d504841936b7b9afb23d299797cce2f9857172", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7596e91a645e06275b5e83009d504841936b7b9afb23d299797cce2f9857172", kill_on_drop: false }` [INFO] [stdout] e7596e91a645e06275b5e83009d504841936b7b9afb23d299797cce2f9857172 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 842d1f7fa7c373d5549b461b8c97e9c5acab9768f62f6e04bf368e9153d4475d [INFO] running `Command { std: "docker" "start" "-a" "842d1f7fa7c373d5549b461b8c97e9c5acab9768f62f6e04bf368e9153d4475d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling string_morph v0.1.0 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling varint-rs v2.2.0 [INFO] [stderr] Compiling embedded-nal v0.9.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling embedded-time v0.12.1 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Compiling num_enum v0.7.3 [INFO] [stderr] Compiling smlang-macros v0.8.0 [INFO] [stderr] Compiling smlang v0.8.0 [INFO] [stderr] Compiling minimq v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/de/received_packet.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | Disconnect(Disconnect<'a>), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ReceivedPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 23 - Disconnect(Disconnect<'a>), [INFO] [stdout] 23 + Disconnect(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `auth` is never read [INFO] [stdout] --> src/packets.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Connect<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | pub auth: Option>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Connect` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PingResp` is never constructed [INFO] [stdout] --> src/packets.rs:166:12 [INFO] [stdout] | [INFO] [stdout] 166 | pub struct PingResp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `properties` is never read [INFO] [stdout] --> src/packets.rs:187:9 [INFO] [stdout] | [INFO] [stdout] 181 | pub struct SubAck<'a> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 187 | pub properties: Properties<'a>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SubAck` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `reason_code` and `properties` are never read [INFO] [stdout] --> src/packets.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 229 | pub struct Disconnect<'a> { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 230 | /// The success status of the disconnection. [INFO] [stdout] 231 | pub reason_code: ReasonCode, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | pub properties: Properties<'a>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Disconnect` 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 15.52s [INFO] running `Command { std: "docker" "inspect" "842d1f7fa7c373d5549b461b8c97e9c5acab9768f62f6e04bf368e9153d4475d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "842d1f7fa7c373d5549b461b8c97e9c5acab9768f62f6e04bf368e9153d4475d", kill_on_drop: false }` [INFO] [stdout] 842d1f7fa7c373d5549b461b8c97e9c5acab9768f62f6e04bf368e9153d4475d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8a2aa05150eb40a6a3bd033b6954ccfcf6c2b14cdbd4f3e7bdc32a2b49c6aa0 [INFO] running `Command { std: "docker" "start" "-a" "d8a2aa05150eb40a6a3bd033b6954ccfcf6c2b14cdbd4f3e7bdc32a2b49c6aa0", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling std-embedded-nal v0.4.0 [INFO] [stderr] Compiling std-embedded-time v0.1.0 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/de/received_packet.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | Disconnect(Disconnect<'a>), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ReceivedPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 23 - Disconnect(Disconnect<'a>), [INFO] [stdout] 23 + Disconnect(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `auth` is never read [INFO] [stdout] --> src/packets.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Connect<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | pub auth: Option>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Connect` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PingResp` is never constructed [INFO] [stdout] --> src/packets.rs:166:12 [INFO] [stdout] | [INFO] [stdout] 166 | pub struct PingResp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `properties` is never read [INFO] [stdout] --> src/packets.rs:187:9 [INFO] [stdout] | [INFO] [stdout] 181 | pub struct SubAck<'a> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 187 | pub properties: Properties<'a>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SubAck` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `reason_code` and `properties` are never read [INFO] [stdout] --> src/packets.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 229 | pub struct Disconnect<'a> { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 230 | /// The success status of the disconnection. [INFO] [stdout] 231 | pub reason_code: ReasonCode, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | pub properties: Properties<'a>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Disconnect` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.6 [INFO] [stderr] Compiling minimq v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/de/received_packet.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | Disconnect(Disconnect<'a>), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ReceivedPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 23 - Disconnect(Disconnect<'a>), [INFO] [stdout] 23 + Disconnect(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `auth` is never read [INFO] [stdout] --> src/packets.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Connect<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | pub auth: Option>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Connect` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PingResp` is never constructed [INFO] [stdout] --> src/packets.rs:166:12 [INFO] [stdout] | [INFO] [stdout] 166 | pub struct PingResp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `properties` is never read [INFO] [stdout] --> src/packets.rs:187:9 [INFO] [stdout] | [INFO] [stdout] 181 | pub struct SubAck<'a> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 187 | pub properties: Properties<'a>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SubAck` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `reason_code` and `properties` are never read [INFO] [stdout] --> src/packets.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 229 | pub struct Disconnect<'a> { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 230 | /// The success status of the disconnection. [INFO] [stdout] 231 | pub reason_code: ReasonCode, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | pub properties: Properties<'a>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Disconnect` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.91s [INFO] running `Command { std: "docker" "inspect" "d8a2aa05150eb40a6a3bd033b6954ccfcf6c2b14cdbd4f3e7bdc32a2b49c6aa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8a2aa05150eb40a6a3bd033b6954ccfcf6c2b14cdbd4f3e7bdc32a2b49c6aa0", kill_on_drop: false }` [INFO] [stdout] d8a2aa05150eb40a6a3bd033b6954ccfcf6c2b14cdbd4f3e7bdc32a2b49c6aa0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 30cd1920ff714093ef8bc8ade502c1d8b66ac5f3033d466b2544cd00aab44452 [INFO] running `Command { std: "docker" "start" "-a" "30cd1920ff714093ef8bc8ade502c1d8b66ac5f3033d466b2544cd00aab44452", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/de/received_packet.rs:23:16 [INFO] [stderr] | [INFO] [stderr] 23 | Disconnect(Disconnect<'a>), [INFO] [stderr] | ---------- ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `ReceivedPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 23 - Disconnect(Disconnect<'a>), [INFO] [stderr] 23 + Disconnect(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `auth` is never read [INFO] [stderr] --> src/packets.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct Connect<'a> { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 27 | pub auth: Option>, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Connect` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `PingResp` is never constructed [INFO] [stderr] --> src/packets.rs:166:12 [INFO] [stderr] | [INFO] [stderr] 166 | pub struct PingResp; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `properties` is never read [INFO] [stderr] --> src/packets.rs:187:9 [INFO] [stderr] | [INFO] [stderr] 181 | pub struct SubAck<'a> { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 187 | pub properties: Properties<'a>, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SubAck` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `reason_code` and `properties` are never read [INFO] [stderr] --> src/packets.rs:231:9 [INFO] [stderr] | [INFO] [stderr] 229 | pub struct Disconnect<'a> { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 230 | /// The success status of the disconnection. [INFO] [stderr] 231 | pub reason_code: ReasonCode, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 235 | pub properties: Properties<'a>, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Disconnect` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `minimq` (lib) generated 5 warnings [INFO] [stderr] warning: `minimq` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minimq-a85eeea0cbd041b7) [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test config::tests::with_max ... ok [INFO] [stdout] test config::tests::with_exact_sizes ... ok [INFO] [stdout] test config::tests::with_min ... ok [INFO] [stdout] test config::tests::without_session_state ... ok [INFO] [stdout] test config::tests::basic_config ... ok [INFO] [stdout] test de::packet_reader::test::dont_panic_on_bad_data ... ok [INFO] [stdout] test de::received_packet::test::deserialize_good_connack ... ok [INFO] [stdout] test de::received_packet::test::deserialize_good_ping_resp ... ok [INFO] [stdout] test de::received_packet::test::deserialize_good_puback ... ok [INFO] [stdout] test de::received_packet::test::deserialize_good_puback_without_reason ... ok [INFO] [stdout] test de::received_packet::test::deserialize_good_puback_without_properties ... ok [INFO] [stdout] test de::received_packet::test::deserialize_good_pubcomp ... ok [INFO] [stdout] test de::received_packet::test::deserialize_good_publish ... ok [INFO] [stdout] test de::received_packet::test::deserialize_good_pubrec ... ok [INFO] [stdout] test de::received_packet::test::deserialize_good_pubrel ... ok [INFO] [stdout] test de::received_packet::test::deserialize_good_suback ... ok [INFO] [stdout] test de::received_packet::test::deserialize_short_pubcomp ... ok [INFO] [stdout] test de::received_packet::test::deserialize_short_pubrec ... ok [INFO] [stdout] test packets::tests::serialize_connect ... ok [INFO] [stdout] test packets::tests::serialize_ping_req ... ok [INFO] [stdout] test packets::tests::serialize_connect_with_will ... ok [INFO] [stdout] test packets::tests::serialize_publish ... ok [INFO] [stdout] test de::received_packet::test::deserialize_short_pubrel ... ok [INFO] [stdout] test packets::tests::serialize_pubcomp ... ok [INFO] [stdout] test ring_buffer::tests::empty ... ok [INFO] [stdout] test packets::tests::serialize_pubrel ... ok [INFO] [stderr] Running tests/at_least_once_subscription.rs (/opt/rustwide/target/debug/deps/at_least_once_subscription-6c84ff1f31e53aec) [INFO] [stdout] test ring_buffer::tests::pop_underflow ... ok [INFO] [stdout] test packets::tests::serialize_puback ... ok [INFO] [stdout] test ring_buffer::tests::pop_wrap ... ok [INFO] [stdout] test ring_buffer::tests::push ... ok [INFO] [stdout] test packets::tests::serialize_subscribe ... ok [INFO] [stdout] test ring_buffer::tests::push_overflow ... ok [INFO] [stdout] test packets::tests::serialize_publish_with_properties ... ok [INFO] [stdout] test packets::tests::serialize_publish_qos1 ... ok [INFO] [stdout] test ring_buffer::tests::push_wrap ... ok [INFO] [stdout] test packets::tests::serialize_publish_with_user_prop ... ok [INFO] [stdout] test ring_buffer::tests::pop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- main stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'main' (63) panicked at tests/at_least_once_subscription.rs:30:14: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Network(TcpError(Os { code: 111, kind: ConnectionRefused, message: "Connection refused" })) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5e422f47cc32 - std::backtrace_rs::backtrace::libunwind::trace::hc4a5f428cfb78751 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5e422f47cc32 - std::backtrace_rs::backtrace::trace_unsynchronized::h20e1095684b4c296 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5e422f47cc32 - std::sys::backtrace::_print_fmt::h461f2e3a8f6b29e2 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5e422f47cc32 - ::fmt::h4ee3a75aa71a2c45 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5e422f4a046f - core::fmt::rt::Argument::fmt::h6f1564705cd089af [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5e422f4a046f - core::fmt::write::h21ca93b65a7c281a [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5e422f4683d3 - std::io::default_write_fmt::h6f3360f4711e9130 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5e422f4683d3 - std::io::Write::write_fmt::hf4539125c0e0bc30 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5e422f47d242 - std::sys::backtrace::BacktraceLock::print::h58d5d73f9e953cf1 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5e422f466a2c - std::panicking::default_hook::{{closure}}::h1457fbe47c9457d1 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5e422f4668a4 - std::panicking::default_hook::hccb5e73b206c0830 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x5e422f3fc27e - as core::ops::function::Fn>::call::h04940a86aa899793 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x5e422f3fc27e - test::test_main_with_exit_callback::{{closure}}::hca6cc295403b83e8 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5e422f467683 - as core::ops::function::Fn>::call::h9d85285925beb538 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x5e422f467683 - std::panicking::panic_with_hook::h3190ecc6229cdd29 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x5e422f47d04a - std::panicking::panic_handler::{{closure}}::ha1f1b769bc2bb40c [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x5e422f47cfa9 - std::sys::backtrace::__rust_end_short_backtrace::h5f9cf66f19c2a172 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x5e422f46732d - __rustc[a93bd50104b99ad4]::rust_begin_unwind [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x5e422f4a7ce0 - core::panicking::panic_fmt::hc70c3c83f13c1375 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x5e422f4a9056 - core::result::unwrap_failed::ha809bf80017a514a [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/result.rs:1852:5 [INFO] [stdout] 20: 0x5e422f13d148 - core::result::Result::unwrap::h87622c35986f1c25 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/result.rs:1223:23 [INFO] [stdout] 21: 0x5e422f13d148 - at_least_once_subscription::main::h14e824e0a04652b5 [INFO] [stdout] at /opt/rustwide/workdir/tests/at_least_once_subscription.rs:30:14 [INFO] [stdout] 22: 0x5e422f13cef7 - at_least_once_subscription::main::{{closure}}::h85d047ca0411e366 [INFO] [stdout] at /opt/rustwide/workdir/tests/at_least_once_subscription.rs:10:14 [INFO] [stdout] 23: 0x5e422f1384a6 - core::ops::function::FnOnce::call_once::h93f9ec9526e1e92f [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x5e422f3fd2fb - core::ops::function::FnOnce::call_once::h70d190c46966003b [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x5e422f3fd2fb - test::__rust_begin_short_backtrace::hb077ccaabb17d2ec [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x5e422f3faf65 - test::run_test_in_process::{{closure}}::hd73eeb633a1507bd [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x5e422f3faf65 - as core::ops::function::FnOnce<()>>::call_once::h033c82756fc9d192 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x5e422f3faf65 - std::panicking::catch_unwind::do_call::h734b44e243d34585 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x5e422f3faf65 - std::panicking::catch_unwind::h5e85417122517fb1 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x5e422f3faf65 - std::panic::catch_unwind::h0900e58a82a7d188 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5e422f3faf65 - test::run_test_in_process::h27721efd62ae77d0 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x5e422f3faf65 - test::run_test::{{closure}}::h8b1264838cc597aa [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x5e422f421e74 - test::run_test::{{closure}}::h6ecb96835e2eae4f [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x5e422f421e74 - std::sys::backtrace::__rust_begin_short_backtrace::h098f38ee82a820a7 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x5e422f408a8a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h042592f748f5e369 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x5e422f408a8a - as core::ops::function::FnOnce<()>>::call_once::h134fe7f3a2d9ec8d [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x5e422f408a8a - std::panicking::catch_unwind::do_call::heb87d604f60aee16 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x5e422f408a8a - std::panicking::catch_unwind::h2203a0f553b89fd7 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x5e422f408a8a - std::panic::catch_unwind::h4d383e0b0e25d838 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x5e422f408a8a - std::thread::Builder::spawn_unchecked_::{{closure}}::h76cbdd4635cfd58b [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x5e422f408a8a - core::ops::function::FnOnce::call_once{{vtable.shim}}::he72e066680f5e267 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 42: 0x5e422f45201f - as core::ops::function::FnOnce>::call_once::h1b9c6fea2cbefc68 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 43: 0x5e422f45201f - std::sys::pal::unix::thread::Thread::new::thread_start::h92caa992bc760789 [INFO] [stdout] at /rustc/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 44: 0x79b3016eaaa4 - [INFO] [stdout] 45: 0x79b301777a34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] main [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test at_least_once_subscription` [INFO] running `Command { std: "docker" "inspect" "30cd1920ff714093ef8bc8ade502c1d8b66ac5f3033d466b2544cd00aab44452", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30cd1920ff714093ef8bc8ade502c1d8b66ac5f3033d466b2544cd00aab44452", kill_on_drop: false }` [INFO] [stdout] 30cd1920ff714093ef8bc8ade502c1d8b66ac5f3033d466b2544cd00aab44452