[INFO] cloning repository https://github.com/klx01/mael
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/klx01/mael" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklx01%2Fmael", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklx01%2Fmael'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea2564ca8154eb7702d8ecaef7a25b99ea29da86
[INFO] testing klx01/mael against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklx01%2Fmael" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/klx01/mael
[INFO] finished tweaking git repo https://github.com/klx01/mael
[INFO] tweaked toml for git repo https://github.com/klx01/mael written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/klx01/mael on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/klx01/mael 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d59597d896f2cab3e344d03ee685fbd844f1f32511929ef56fdba2001f4cd3cf
[INFO] running `Command { std: "docker" "start" "-a" "d59597d896f2cab3e344d03ee685fbd844f1f32511929ef56fdba2001f4cd3cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d59597d896f2cab3e344d03ee685fbd844f1f32511929ef56fdba2001f4cd3cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59597d896f2cab3e344d03ee685fbd844f1f32511929ef56fdba2001f4cd3cf", kill_on_drop: false }`
[INFO] [stdout] d59597d896f2cab3e344d03ee685fbd844f1f32511929ef56fdba2001f4cd3cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d30c11ce5b2a2a3e22ad0081dc8394c7d9b33b2bb052054175bb5b7cd2e86cb
[INFO] running `Command { std: "docker" "start" "-a" "9d30c11ce5b2a2a3e22ad0081dc8394c7d9b33b2bb052054175bb5b7cd2e86cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling getrandom v0.2.14
[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 v1.0.197
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling mael v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `KVReadOkMessage` is more private than the item `KVResponseMessage::ReadOk::0`
[INFO] [stdout]    --> src/keyvalue.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 176 |     ReadOk(KVReadOkMessage),
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^ field `KVResponseMessage::ReadOk::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `KVReadOkMessage` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/keyvalue.rs:154:1
[INFO] [stdout]     |
[INFO] [stdout] 154 | struct KVReadOkMessage {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `KVCasOkMessage` is more private than the item `KVResponseMessage::CasOk::0`
[INFO] [stdout]    --> src/keyvalue.rs:177:11
[INFO] [stdout]     |
[INFO] [stdout] 177 |     CasOk(KVCasOkMessage),
[INFO] [stdout]     |           ^^^^^^^^^^^^^^ field `KVResponseMessage::CasOk::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `KVCasOkMessage` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/keyvalue.rs:170:1
[INFO] [stdout]     |
[INFO] [stdout] 170 | struct KVCasOkMessage {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `node_id` is never read
[INFO] [stdout]   --> src/bin/txn.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | struct TxnService {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 10 |     id: MessageIdGenerator,
[INFO] [stdout] 11 |     node_id: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `node_id` is never read
[INFO] [stdout]   --> src/bin/txn_async.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct TxnService {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 19 |     id: MessageIdGenerator,
[INFO] [stdout] 20 |     node_id: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `node_id` is never read
[INFO] [stdout]   --> src/bin/kafka.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct KafkaService {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 20 |     id: Arc<MessageIdGenerator>,
[INFO] [stdout] 21 |     node_id: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.84s
[INFO] running `Command { std: "docker" "inspect" "9d30c11ce5b2a2a3e22ad0081dc8394c7d9b33b2bb052054175bb5b7cd2e86cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d30c11ce5b2a2a3e22ad0081dc8394c7d9b33b2bb052054175bb5b7cd2e86cb", kill_on_drop: false }`
[INFO] [stdout] 9d30c11ce5b2a2a3e22ad0081dc8394c7d9b33b2bb052054175bb5b7cd2e86cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6ec4f246278759e60c46b79707b950b5424e6544523370a749fdb41b1bfcdc3
[INFO] running `Command { std: "docker" "start" "-a" "a6ec4f246278759e60c46b79707b950b5424e6544523370a749fdb41b1bfcdc3", kill_on_drop: false }`
[INFO] [stdout] warning: type `KVReadOkMessage` is more private than the item `KVResponseMessage::ReadOk::0`
[INFO] [stdout]    --> src/keyvalue.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 176 |     ReadOk(KVReadOkMessage),
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^ field `KVResponseMessage::ReadOk::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `KVReadOkMessage` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/keyvalue.rs:154:1
[INFO] [stdout]     |
[INFO] [stdout] 154 | struct KVReadOkMessage {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `KVCasOkMessage` is more private than the item `KVResponseMessage::CasOk::0`
[INFO] [stdout]    --> src/keyvalue.rs:177:11
[INFO] [stdout]     |
[INFO] [stdout] 177 |     CasOk(KVCasOkMessage),
[INFO] [stdout]     |           ^^^^^^^^^^^^^^ field `KVResponseMessage::CasOk::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `KVCasOkMessage` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/keyvalue.rs:170:1
[INFO] [stdout]     |
[INFO] [stdout] 170 | struct KVCasOkMessage {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mael v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `node_id` is never read
[INFO] [stdout]   --> src/bin/txn.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | struct TxnService {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 10 |     id: MessageIdGenerator,
[INFO] [stdout] 11 |     node_id: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `node_id` is never read
[INFO] [stdout]   --> src/bin/txn_async.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct TxnService {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] 19 |     id: MessageIdGenerator,
[INFO] [stdout] 20 |     node_id: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `node_id` is never read
[INFO] [stdout]   --> src/bin/kafka.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct KafkaService {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 20 |     id: Arc<MessageIdGenerator>,
[INFO] [stdout] 21 |     node_id: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `KVReadOkMessage` is more private than the item `KVResponseMessage::ReadOk::0`
[INFO] [stdout]    --> src/keyvalue.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 176 |     ReadOk(KVReadOkMessage),
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^ field `KVResponseMessage::ReadOk::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `KVReadOkMessage` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/keyvalue.rs:154:1
[INFO] [stdout]     |
[INFO] [stdout] 154 | struct KVReadOkMessage {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `KVCasOkMessage` is more private than the item `KVResponseMessage::CasOk::0`
[INFO] [stdout]    --> src/keyvalue.rs:177:11
[INFO] [stdout]     |
[INFO] [stdout] 177 |     CasOk(KVCasOkMessage),
[INFO] [stdout]     |           ^^^^^^^^^^^^^^ field `KVResponseMessage::CasOk::0` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `KVCasOkMessage` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/keyvalue.rs:170:1
[INFO] [stdout]     |
[INFO] [stdout] 170 | struct KVCasOkMessage {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "a6ec4f246278759e60c46b79707b950b5424e6544523370a749fdb41b1bfcdc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ec4f246278759e60c46b79707b950b5424e6544523370a749fdb41b1bfcdc3", kill_on_drop: false }`
[INFO] [stdout] a6ec4f246278759e60c46b79707b950b5424e6544523370a749fdb41b1bfcdc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f18017e69ee725ab0ed1f73ad3fbfe2369e3eecb15496e3f6098f1e57732f22
[INFO] running `Command { std: "docker" "start" "-a" "0f18017e69ee725ab0ed1f73ad3fbfe2369e3eecb15496e3f6098f1e57732f22", kill_on_drop: false }`
[INFO] [stderr] warning: type `KVReadOkMessage` is more private than the item `KVResponseMessage::ReadOk::0`
[INFO] [stderr]    --> src/keyvalue.rs:176:12
[INFO] [stderr]     |
[INFO] [stderr] 176 |     ReadOk(KVReadOkMessage),
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^ field `KVResponseMessage::ReadOk::0` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `KVReadOkMessage` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/keyvalue.rs:154:1
[INFO] [stderr]     |
[INFO] [stderr] 154 | struct KVReadOkMessage {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `KVCasOkMessage` is more private than the item `KVResponseMessage::CasOk::0`
[INFO] [stderr]    --> src/keyvalue.rs:177:11
[INFO] [stderr]     |
[INFO] [stderr] 177 |     CasOk(KVCasOkMessage),
[INFO] [stderr]     |           ^^^^^^^^^^^^^^ field `KVResponseMessage::CasOk::0` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `KVCasOkMessage` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/keyvalue.rs:170:1
[INFO] [stderr]     |
[INFO] [stderr] 170 | struct KVCasOkMessage {}
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mael` (lib) generated 2 warnings
[INFO] [stderr] warning: `mael` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: field `node_id` is never read
[INFO] [stderr]   --> src/bin/txn_async.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct TxnService {
[INFO] [stderr]    |        ---------- field in this struct
[INFO] [stderr] 19 |     id: MessageIdGenerator,
[INFO] [stderr] 20 |     node_id: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `node_id` is never read
[INFO] [stderr]   --> src/bin/kafka.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct KafkaService {
[INFO] [stderr]    |        ------------ field in this struct
[INFO] [stderr] 20 |     id: Arc<MessageIdGenerator>,
[INFO] [stderr] 21 |     node_id: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `node_id` is never read
[INFO] [stderr]   --> src/bin/txn.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | struct TxnService {
[INFO] [stderr]    |        ---------- field in this struct
[INFO] [stderr] 10 |     id: MessageIdGenerator,
[INFO] [stderr] 11 |     node_id: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mael` (bin "txn_async" test) generated 1 warning
[INFO] [stderr] warning: `mael` (bin "kafka" test) generated 1 warning
[INFO] [stderr] warning: `mael` (bin "txn" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mael-ab57a54a4cf21a10)
[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] [stderr]      Running unittests src/bin/broadcast.rs (/opt/rustwide/target/debug/deps/broadcast-bad00556581ceaa8)
[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] [stderr]      Running unittests src/bin/broadcast_sync.rs (/opt/rustwide/target/debug/deps/broadcast_sync-b74e216225d50522)
[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] [stderr]      Running unittests src/bin/echo.rs (/opt/rustwide/target/debug/deps/echo-78d8fe09c9ce517d)
[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] [stderr]      Running unittests src/bin/gcounter.rs (/opt/rustwide/target/debug/deps/gcounter-69e4b6ad0f6e355b)
[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] [stderr]      Running unittests src/bin/kafka.rs (/opt/rustwide/target/debug/deps/kafka-26434a6e464f81b6)
[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] [stderr]      Running unittests src/bin/txn.rs (/opt/rustwide/target/debug/deps/txn-d53814aaa4b6cfe0)
[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] [stderr]      Running unittests src/bin/txn_async.rs (/opt/rustwide/target/debug/deps/txn_async-3e5ba6164dcb7b13)
[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] [stderr]      Running unittests src/bin/uniq.rs (/opt/rustwide/target/debug/deps/uniq-658944f0465c5bb5)
[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] [stderr]    Doc-tests mael
[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" "0f18017e69ee725ab0ed1f73ad3fbfe2369e3eecb15496e3f6098f1e57732f22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f18017e69ee725ab0ed1f73ad3fbfe2369e3eecb15496e3f6098f1e57732f22", kill_on_drop: false }`
[INFO] [stdout] 0f18017e69ee725ab0ed1f73ad3fbfe2369e3eecb15496e3f6098f1e57732f22
