[INFO] cloning repository https://github.com/sinon/franzide
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sinon/franzide" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinon%2Ffranzide", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinon%2Ffranzide'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a4a799f2e8b4ff47c579b3ea94a47dec2aa7a77
[INFO] checking sinon/franzide against try#1bdcb63291ccffc030f8223f6f978568dd240e3e for 155501-infallible-never-with-reservation
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinon%2Ffranzide" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sinon/franzide
[INFO] finished tweaking git repo https://github.com/sinon/franzide
[INFO] tweaked toml for git repo https://github.com/sinon/franzide written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sinon/franzide on toolchain 1bdcb63291ccffc030f8223f6f978568dd240e3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sinon/franzide 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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 415a137c0871aab475f6a186e7f07960c1c71d02b150c858bf2fb950b4799b54
[INFO] running `Command { std: "docker" "start" "-a" "415a137c0871aab475f6a186e7f07960c1c71d02b150c858bf2fb950b4799b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "415a137c0871aab475f6a186e7f07960c1c71d02b150c858bf2fb950b4799b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "415a137c0871aab475f6a186e7f07960c1c71d02b150c858bf2fb950b4799b54", kill_on_drop: false }`
[INFO] [stdout] 415a137c0871aab475f6a186e7f07960c1c71d02b150c858bf2fb950b4799b54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae963516824db9c1bc471af4ab3f07d50f7d211013adfb6ba6aec3c88ba84e25
[INFO] running `Command { std: "docker" "start" "-a" "ae963516824db9c1bc471af4ab3f07d50f7d211013adfb6ba6aec3c88ba84e25", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]     Checking bytes v1.10.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking franzide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         /// ??? Timing out here when running the test harness
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 205 |         stream.read_exact(topics_buf.as_mut_slice()).await?;
[INFO] [stdout]     |         --------------------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         /// ??? Timing out here when running the test harness
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 205 |         stream.read_exact(topics_buf.as_mut_slice()).await?;
[INFO] [stdout]     |         --------------------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MessageResponseHeader` is never constructed
[INFO] [stdout]   --> src/main.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct MessageResponseHeader {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | struct TopicPartition {
[INFO] [stdout]    |        -------------- fields in this struct
[INFO] [stdout] 40 |     error_code: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 41 |     partition_index: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 42 |     leader_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 43 |     leader_epoch: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 44 |     replica_nodes: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 45 |     isr_nodes: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 46 |     eligible_leader_replicas: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 47 |     last_known_elr: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TopicPartition` 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 `error_code`, `name`, `is_internal`, `partitions`, and `topic_authorized_operations` are never read
[INFO] [stdout]   --> src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Topic {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 52 |     error_code: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 53 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 54 |     // topic_id: uuid,
[INFO] [stdout] 55 |     is_internal: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 56 |     partitions: Vec<TopicPartition>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 57 |     topic_authorized_operations: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Topic` 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 `topics`, `response_partition_limit`, and `cursor` are never read
[INFO] [stdout]    --> src/main.rs:98:5
[INFO] [stdout]     |
[INFO] [stdout]  97 | struct DescribeTopicPartitionsRequestBody {
[INFO] [stdout]     |        ---------------------------------- fields in this struct
[INFO] [stdout]  98 |     topics: Vec<Topic>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]  99 |     response_partition_limit: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 100 |     cursor: Vec<KafkaCursor>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MessageResponseHeader` is never constructed
[INFO] [stdout]   --> src/main.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct MessageResponseHeader {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | struct TopicPartition {
[INFO] [stdout]    |        -------------- fields in this struct
[INFO] [stdout] 40 |     error_code: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 41 |     partition_index: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 42 |     leader_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 43 |     leader_epoch: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 44 |     replica_nodes: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 45 |     isr_nodes: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 46 |     eligible_leader_replicas: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 47 |     last_known_elr: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TopicPartition` 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 `error_code`, `name`, `is_internal`, `partitions`, and `topic_authorized_operations` are never read
[INFO] [stdout]   --> src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Topic {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 52 |     error_code: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 53 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 54 |     // topic_id: uuid,
[INFO] [stdout] 55 |     is_internal: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 56 |     partitions: Vec<TopicPartition>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 57 |     topic_authorized_operations: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Topic` 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 `topics`, `response_partition_limit`, and `cursor` are never read
[INFO] [stdout]    --> src/main.rs:98:5
[INFO] [stdout]     |
[INFO] [stdout]  97 | struct DescribeTopicPartitionsRequestBody {
[INFO] [stdout]     |        ---------------------------------- fields in this struct
[INFO] [stdout]  98 |     topics: Vec<Topic>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]  99 |     response_partition_limit: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 100 |     cursor: Vec<KafkaCursor>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.34s
[INFO] running `Command { std: "docker" "inspect" "ae963516824db9c1bc471af4ab3f07d50f7d211013adfb6ba6aec3c88ba84e25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae963516824db9c1bc471af4ab3f07d50f7d211013adfb6ba6aec3c88ba84e25", kill_on_drop: false }`
[INFO] [stdout] ae963516824db9c1bc471af4ab3f07d50f7d211013adfb6ba6aec3c88ba84e25
