[INFO] fetching crate rlink-connector-kafka 0.6.6...
[INFO] checking rlink-connector-kafka-0.6.6 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] extracting crate rlink-connector-kafka 0.6.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rlink-connector-kafka 0.6.6
[INFO] finished tweaking crates.io crate rlink-connector-kafka 0.6.6
[INFO] tweaked toml for crates.io crate rlink-connector-kafka 0.6.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rlink-connector-kafka 0.6.6 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 356 packages to latest compatible versions
[INFO] [stderr]       Adding rdkafka v0.25.0 (available: v0.38.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rlink-derive v0.3.0
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[INFO] [stderr]   Downloaded mysql v20.1.0
[INFO] [stderr]   Downloaded lexical v5.2.2
[INFO] [stderr]   Downloaded rdkafka v0.25.0
[INFO] [stderr]   Downloaded rlink v0.6.16
[INFO] [stderr]   Downloaded sysinfo v0.17.5
[INFO] [stderr]   Downloaded derive_utils v0.11.2
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[INFO] [stderr]   Downloaded bufstream v0.1.4
[INFO] [stderr]   Downloaded rdkafka-sys v3.0.0+1.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64f35ef34a07821de7bf0a65b6058e522984994fdc6e2c4ebfafa8948fa7ea8d
[INFO] running `Command { std: "docker" "start" "-a" "64f35ef34a07821de7bf0a65b6058e522984994fdc6e2c4ebfafa8948fa7ea8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64f35ef34a07821de7bf0a65b6058e522984994fdc6e2c4ebfafa8948fa7ea8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f35ef34a07821de7bf0a65b6058e522984994fdc6e2c4ebfafa8948fa7ea8d", kill_on_drop: false }`
[INFO] [stdout] 64f35ef34a07821de7bf0a65b6058e522984994fdc6e2c4ebfafa8948fa7ea8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b532ed9a95647413c95058294be02fad6cb5fafbff5753a28077794009546fa
[INFO] running `Command { std: "docker" "start" "-a" "9b532ed9a95647413c95058294be02fad6cb5fafbff5753a28077794009546fa", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rlink-connector-kafka v0.6.6 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: fields `application_id` and `task_id` are never read
[INFO] [stdout]   --> src/source/checkpoint.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct KafkaCheckpointFunction {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout]  9 |     pub(crate) state_recorder: Option<KafkaSourceStateRecorder>,
[INFO] [stdout] 10 |     pub(crate) application_id: String,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub(crate) task_id: TaskId,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KafkaCheckpointFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `application_id` and `task_id` are never read
[INFO] [stdout]   --> src/source/checkpoint.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct KafkaCheckpointFunction {
[INFO] [stdout]    |            ----------------------- fields in this struct
[INFO] [stdout]  9 |     pub(crate) state_recorder: Option<KafkaSourceStateRecorder>,
[INFO] [stdout] 10 |     pub(crate) application_id: String,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub(crate) task_id: TaskId,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KafkaCheckpointFunction` has derived impls for the traits `Clone` and `Debug`, but these are 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 `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "9b532ed9a95647413c95058294be02fad6cb5fafbff5753a28077794009546fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b532ed9a95647413c95058294be02fad6cb5fafbff5753a28077794009546fa", kill_on_drop: false }`
[INFO] [stdout] 9b532ed9a95647413c95058294be02fad6cb5fafbff5753a28077794009546fa
