[INFO] cloning repository https://github.com/rtyler/hotdog
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rtyler/hotdog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtyler%2Fhotdog", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtyler%2Fhotdog'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84e2dd16098869f9699819d77c8720b1a9b66de8
[INFO] checking rtyler/hotdog against try#78c81ee3917a99dcff6e2e6822800f0492c415c3 for pr-148967
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frtyler%2Fhotdog" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rtyler/hotdog
[INFO] finished tweaking git repo https://github.com/rtyler/hotdog
[INFO] tweaked toml for git repo https://github.com/rtyler/hotdog written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rtyler/hotdog on toolchain 78c81ee3917a99dcff6e2e6822800f0492c415c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 517 packages to latest Rust 1.93.0-nightly compatible versions
[INFO] [stderr]       Adding arrow-array v55.2.0 (available: v57.0.0)
[INFO] [stderr]       Adding arrow-json v55.2.0 (available: v57.0.0)
[INFO] [stderr]       Adding arrow-schema v55.2.0 (available: v57.0.0)
[INFO] [stderr]       Adding async-channel v1.9.0 (available: v2.5.0)
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.5.53)
[INFO] [stderr]       Adding config v0.11.0 (available: v0.15.19)
[INFO] [stderr]       Adding crypto-mac v0.10.0 (available: v0.10.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding jmespath v0.3.0 (available: v0.4.0)
[INFO] [stderr]       Adding parquet v55.2.0 (available: v57.0.0)
[INFO] [stderr]       Adding rustls v0.21.12 (available: v0.23.35)
[INFO] [stderr]       Adding rustls-pemfile v1.0.4 (available: v2.2.0)
[INFO] [stderr]       Adding serde_regex v0.4.0 (available: v1.1.0)
[INFO] [stderr]       Adding universal-hash v0.4.0 (available: v0.4.1)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.18.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5421e7a84d2bb81751bf0fcf0e1c957d4846739c12a345ae9bb5de62738c82ac
[INFO] running `Command { std: "docker" "start" "-a" "5421e7a84d2bb81751bf0fcf0e1c957d4846739c12a345ae9bb5de62738c82ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5421e7a84d2bb81751bf0fcf0e1c957d4846739c12a345ae9bb5de62738c82ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5421e7a84d2bb81751bf0fcf0e1c957d4846739c12a345ae9bb5de62738c82ac", kill_on_drop: false }`
[INFO] [stdout] 5421e7a84d2bb81751bf0fcf0e1c957d4846739c12a345ae9bb5de62738c82ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 348999abf582b5c655e59322a8f2e8c6e55a3fdabcddc7b97263577c7a0e1c2d
[INFO] running `Command { std: "docker" "start" "-a" "348999abf582b5c655e59322a8f2e8c6e55a3fdabcddc7b97263577c7a0e1c2d", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking universal-hash v0.4.0
[INFO] [stderr]    Compiling os_pipe v1.2.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking serde_fmt v1.0.3
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]    Compiling const_fn v0.4.11
[INFO] [stderr]     Checking cpuid-bool v0.2.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking value-bag-serde1 v1.11.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking polyval v0.4.5
[INFO] [stderr]     Checking value-bag v1.11.1
[INFO] [stderr]    Compiling sigchld v0.2.4
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking aes-soft v0.6.4
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.10.0
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking aes v0.6.0
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling shared_child v1.1.1
[INFO] [stderr]     Checking ghash v0.3.1
[INFO] [stderr]     Checking arrow-buffer v55.2.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking ctr v0.6.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking aead v0.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling cookie v0.14.4
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]     Checking arrow-schema v55.2.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]    Compiling duct v0.13.7
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking aes-gcm v0.8.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]     Checking hkdf v0.10.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling http-types v2.12.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking lexical-parse-integer v1.0.6
[INFO] [stderr]     Checking lexical-write-integer v1.0.6
[INFO] [stderr]     Checking arrow-data v55.2.0
[INFO] [stderr]    Compiling sasl2-sys v0.1.22+2.1.28
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking arrow-array v55.2.0
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking infer v0.2.3
[INFO] [stderr]     Checking rustls-native-certs v0.8.2
[INFO] [stderr]     Checking lexical-write-float v1.0.6
[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling flatbuffers v25.9.23
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling deunicode v1.6.2
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]     Checking rustix v0.37.28
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking lexical-core v1.0.6
[INFO] [stderr]    Compiling slug v0.1.6
[INFO] [stderr]     Checking serde_qs v0.8.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking polling v2.8.0
[INFO] [stderr]    Compiling jemalloc-sys v0.5.4+5.3.0-patched
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling rdkafka-sys v4.9.0+2.10.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking zlib-rs v0.5.2
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking arrow-select v55.2.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking async-io v1.13.0
[INFO] [stderr]     Checking rustls-webpki v0.103.8
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking async-signal v0.2.13
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking async-process v2.5.0
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking webpki v0.22.4
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking async-std v1.13.2
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking libz-rs-sys v0.5.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking quick-xml v0.38.4
[INFO] [stderr]     Checking halfbrown v0.4.0
[INFO] [stderr]     Checking async-dup v1.2.4
[INFO] [stderr]     Checking arrow-cast v55.2.0
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]     Checking integer-encoding v3.0.4
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]     Checking thrift v0.17.0
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking lz4_flex v0.11.5
[INFO] [stderr]    Compiling jmespath v0.3.0
[INFO] [stderr]     Checking value-trait v0.12.1
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking pest v2.8.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]     Checking async-net v2.0.0
[INFO] [stderr]     Checking arrow-ipc v55.2.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking femme v2.2.1
[INFO] [stderr]     Checking serde-hjson v0.9.1
[INFO] [stderr]     Checking async-fs v2.2.0
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking async-session v2.0.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking atomic_refcell v0.1.13
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking route-recognizer v0.2.0
[INFO] [stderr]     Checking rust-ini v0.13.0
[INFO] [stderr]     Checking minreq v2.14.1
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking dipstick v0.9.4
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]     Checking affinity v0.1.2
[INFO] [stderr]     Checking config v0.11.0
[INFO] [stderr]     Checking smol v2.0.2
[INFO] [stderr]     Checking handlebars v6.3.2
[INFO] [stderr]     Checking ctrlc v3.5.1
[INFO] [stderr]     Checking arrow-json v55.2.0
[INFO] [stderr]     Checking simd-json v0.17.0
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]     Checking http-client v6.5.3
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking async-sse v4.1.0
[INFO] [stderr]     Checking async-h1 v2.3.4
[INFO] [stderr]     Checking async-tls v0.13.0
[INFO] [stderr]     Checking async-compat v0.2.5
[INFO] [stderr]     Checking serde_regex v0.4.0
[INFO] [stderr]     Checking syslog_rfc5424 v0.10.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking tide v0.16.0
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking syslog_loose v0.23.0
[INFO] [stderr]     Checking hyper-util v0.1.18
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.12.24
[INFO] [stderr]     Checking object_store v0.12.4
[INFO] [stderr]     Checking parquet v55.2.0
[INFO] [stderr]     Checking rdkafka v0.38.0
[INFO] [stderr]     Checking jemallocator v0.5.4
[INFO] [stderr]     Checking hotdog v1.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `flush_ms`
[INFO] [stdout]   --> src/sink/parquet.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let flush_ms: u128 = self
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flush_ms`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `since_last_flush` is assigned to, but never used
[INFO] [stdout]    --> src/sink/parquet.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let mut since_last_flush = Instant::now();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_since_last_flush` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `since_last_flush` is never read
[INFO] [stdout]    --> src/sink/parquet.rs:224:25
[INFO] [stdout]     |
[INFO] [stdout] 224 |                         since_last_flush = Instant::now();
[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: unused variable: `flush_ms`
[INFO] [stdout]   --> src/sink/parquet.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let flush_ms: u128 = self
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flush_ms`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `since_last_flush` is assigned to, but never used
[INFO] [stdout]    --> src/sink/parquet.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let mut since_last_flush = Instant::now();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_since_last_flush` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `since_last_flush` is never read
[INFO] [stdout]    --> src/sink/parquet.rs:224:25
[INFO] [stdout]     |
[INFO] [stdout] 224 |                         since_last_flush = Instant::now();
[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: field `err` is never read
[INFO] [stdout]  --> src/errors.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |     IOError { err: std::io::Error },
[INFO] [stdout]   |     -------   ^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HotdogError` 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] [stdout] warning: variant `KafkaConnectError` is never constructed
[INFO] [stdout]  --> src/errors.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum HotdogError {
[INFO] [stdout]   |          ----------- variant in this enum
[INFO] [stdout] 5 |     IOError { err: std::io::Error },
[INFO] [stdout] 6 |     KafkaConnectError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HotdogError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fields` is never used
[INFO] [stdout]   --> src/schema.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl Field {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn fields(&self) -> Option<&HashMap<String, Field>> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `topic` is never read
[INFO] [stdout]    --> src/sink/kafka.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 214 | pub struct Config {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub topic: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Config` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/sink/mod.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     struct TestSink {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 86 |         config: Option<()>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HealthResponse` is never constructed
[INFO] [stdout]   --> src/status.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct HealthResponse {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `err` is never read
[INFO] [stdout]  --> src/errors.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |     IOError { err: std::io::Error },
[INFO] [stdout]   |     -------   ^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HotdogError` 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] [stdout] warning: variant `KafkaConnectError` is never constructed
[INFO] [stdout]  --> src/errors.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum HotdogError {
[INFO] [stdout]   |          ----------- variant in this enum
[INFO] [stdout] 5 |     IOError { err: std::io::Error },
[INFO] [stdout] 6 |     KafkaConnectError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `HotdogError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fields` is never used
[INFO] [stdout]   --> src/schema.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl Field {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn fields(&self) -> Option<&HashMap<String, Field>> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `topic` is never read
[INFO] [stdout]    --> src/sink/kafka.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 214 | pub struct Config {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub topic: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Config` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HealthResponse` is never constructed
[INFO] [stdout]   --> src/status.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct HealthResponse {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 13s
[INFO] running `Command { std: "docker" "inspect" "348999abf582b5c655e59322a8f2e8c6e55a3fdabcddc7b97263577c7a0e1c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348999abf582b5c655e59322a8f2e8c6e55a3fdabcddc7b97263577c7a0e1c2d", kill_on_drop: false }`
[INFO] [stdout] 348999abf582b5c655e59322a8f2e8c6e55a3fdabcddc7b97263577c7a0e1c2d
