[INFO] fetching crate fiddler 3.0.0... [INFO] checking fiddler-3.0.0 against master#36e2b8a3a7aad93f8a92db6d254b746aa94ed6da for pr-151822 [INFO] extracting crate fiddler 3.0.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate fiddler 3.0.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fiddler 3.0.0 [INFO] tweaked toml for crates.io crate fiddler 3.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fiddler 3.0.0 on toolchain 36e2b8a3a7aad93f8a92db6d254b746aa94ed6da [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36e2b8a3a7aad93f8a92db6d254b746aa94ed6da" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fiddler 3.0.0 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" "+36e2b8a3a7aad93f8a92db6d254b746aa94ed6da" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded docker_credential v1.3.2 [INFO] [stderr] Downloaded parse-display v0.9.1 [INFO] [stderr] Downloaded sketches-ddsketch v0.3.0 [INFO] [stderr] Downloaded parse-display-derive v0.9.1 [INFO] [stderr] Downloaded http-serde v2.1.1 [INFO] [stderr] Downloaded fiddler-macros v1.0.0 [INFO] [stderr] Downloaded structmeta-derive v0.3.0 [INFO] [stderr] Downloaded aws-smithy-eventstream v0.60.14 [INFO] [stderr] Downloaded metrics-exporter-prometheus v0.16.2 [INFO] [stderr] Downloaded quanta v0.12.6 [INFO] [stderr] Downloaded iso8601 v0.6.3 [INFO] [stderr] Downloaded fraction v0.13.1 [INFO] [stderr] Downloaded aws_lambda_events v0.16.1 [INFO] [stderr] Downloaded jsonschema v0.17.1 [INFO] [stderr] Downloaded metrics-util v0.19.1 [INFO] [stderr] Downloaded testcontainers v0.23.3 [INFO] [stderr] Downloaded testcontainers-modules v0.11.6 [INFO] [stderr] Downloaded structmeta v0.3.0 [INFO] [stderr] Downloaded tokio-tar v0.3.1 [INFO] [stderr] Downloaded elasticsearch v8.5.0-alpha.1 [INFO] [stderr] Downloaded aws-sdk-sqs v1.92.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+36e2b8a3a7aad93f8a92db6d254b746aa94ed6da" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ffc1a22402849c5c205060ca42c779bb930c3dcb647384c940a3433fb1919a1 [INFO] running `Command { std: "docker" "start" "-a" "8ffc1a22402849c5c205060ca42c779bb930c3dcb647384c940a3433fb1919a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ffc1a22402849c5c205060ca42c779bb930c3dcb647384c940a3433fb1919a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ffc1a22402849c5c205060ca42c779bb930c3dcb647384c940a3433fb1919a1", kill_on_drop: false }` [INFO] [stdout] 8ffc1a22402849c5c205060ca42c779bb930c3dcb647384c940a3433fb1919a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+36e2b8a3a7aad93f8a92db6d254b746aa94ed6da" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19fffc9164a9908a4c2575c703f32d77a4d13c6bccd770f6831c8f8359febe42 [INFO] running `Command { std: "docker" "start" "-a" "19fffc9164a9908a4c2575c703f32d77a4d13c6bccd770f6831c8f8359febe42", kill_on_drop: false }` [INFO] [stderr] Compiling zmij v1.0.17 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking value-bag v1.12.0 [INFO] [stderr] Checking linux-raw-sys v0.11.0 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking event-listener v5.4.1 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling rustls v0.23.36 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling pest v2.8.5 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling structmeta-derive v0.3.0 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling async-io v2.6.0 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Compiling zerocopy v0.8.34 [INFO] [stderr] Compiling deunicode v1.6.2 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Compiling time-macros v0.2.26 [INFO] [stderr] Compiling slug v0.1.6 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking async-channel v2.5.0 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling structmeta v0.3.0 [INFO] [stderr] Compiling pest_meta v2.8.5 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking thiserror v2.0.18 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking time v0.3.46 [INFO] [stderr] Checking blocking v1.6.2 [INFO] [stderr] Checking async-executor v1.13.3 [INFO] [stderr] Checking async-lock v3.4.2 [INFO] [stderr] Checking rustls-pemfile v2.2.0 [INFO] [stderr] Checking nom v8.0.0 [INFO] [stderr] Checking num-modular v0.6.1 [INFO] [stderr] Compiling pest_generator v2.8.5 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking num-order v1.2.0 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking fancy-regex v0.11.0 [INFO] [stderr] Checking fraction v0.13.1 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Checking etcetera v0.8.0 [INFO] [stderr] Checking uuid v1.20.0 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling serde_with_macros v3.16.1 [INFO] [stderr] Checking docker_credential v1.3.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking num-cmp v0.1.0 [INFO] [stderr] Checking bytecount v0.6.9 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking chrono v0.4.43 [INFO] [stderr] Checking flume v0.11.1 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Checking flate2 v1.1.8 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling pest_derive v2.8.5 [INFO] [stderr] Checking bytes-utils v0.1.4 [INFO] [stderr] Compiling fiddler-macros v1.0.0 [INFO] [stderr] Checking clap v4.5.54 [INFO] [stderr] Checking rustls-webpki v0.103.9 [INFO] [stderr] Compiling jmespath v0.3.0 [INFO] [stderr] Checking serde_with v3.16.1 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking derive_builder v0.20.2 [INFO] [stderr] Checking handlebars v6.4.0 [INFO] [stderr] Checking iso8601 v0.6.3 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling parse-display-derive v0.9.1 [INFO] [stderr] Compiling fiddler v3.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: extern crate `fs_extra` is unused in crate `build_script_build` [INFO] [stdout] | [INFO] [stdout] = help: remove the dependency or add `use fs_extra as _;` to the crate root [INFO] [stdout] = note: requested on the command line with `-W unused-crate-dependencies` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern crate `regex` is unused in crate `build_script_build` [INFO] [stdout] | [INFO] [stdout] = help: remove the dependency or add `use regex as _;` to the crate root [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking polling v3.11.0 [INFO] [stderr] Checking xattr v1.6.1 [INFO] [stderr] Checking tokio-util v0.7.18 [INFO] [stderr] Checking hyper v1.8.1 [INFO] [stderr] Checking tokio-stream v0.1.18 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking bollard-stubs v1.47.1-rc.27.3.1 [INFO] [stderr] Checking tokio-tar v0.3.1 [INFO] [stderr] Checking async-std v1.13.2 [INFO] [stderr] Checking tokio-test v0.4.5 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking aws-smithy-types v1.3.6 [INFO] [stderr] Checking parse-display v0.9.1 [INFO] [stderr] Checking hyper-util v0.1.19 [INFO] [stderr] Checking tokio-rustls v0.26.4 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Checking hyperlocal v0.9.1 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking jsonschema v0.17.1 [INFO] [stdout] warning: extern crate `chrono` is unused in crate `fiddler` [INFO] [stdout] | [INFO] [stdout] = help: remove the dependency or add `use chrono as _;` to the crate root [INFO] [stdout] = note: requested on the command line with `-W unused-crate-dependencies` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `metrics` is never read [INFO] [stdout] --> src/runtime/mod.rs:854:25 [INFO] [stdout] | [INFO] [stdout] 854 | metrics.duplicates_rejected += 1; [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: fields `duration` and `size` are never read [INFO] [stdout] --> src/lib.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct BatchingPolicy { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 34 | /// Maximum duration to wait before flushing a batch [INFO] [stdout] 35 | duration: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 36 | /// Maximum number of messages in a batch before flushing [INFO] [stdout] 37 | size: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BatchingPolicy` has a derived impl for the trait `Clone`, 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] [stderr] Checking bollard v0.18.1 [INFO] [stderr] Checking testcontainers v0.23.3 [INFO] [stderr] Checking testcontainers-modules v0.11.6 [INFO] [stdout] warning: struct `Generator` is never constructed [INFO] [stdout] --> tests/dependencies/generator.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Generator { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `register_generator` is never used [INFO] [stdout] --> tests/dependencies/generator.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn register_generator() -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `JsonGenerator` is never constructed [INFO] [stdout] --> tests/dependencies/jsongenerator.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct JsonGenerator { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `register_json_generator` is never used [INFO] [stdout] --> tests/dependencies/jsongenerator.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn register_json_generator() -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MockInputConf` is never constructed [INFO] [stdout] --> tests/dependencies/mock.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct MockInputConf { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MockInput` is never constructed [INFO] [stdout] --> tests/dependencies/mock.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct MockInput { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `register_mock_input` is never used [INFO] [stdout] --> tests/dependencies/mock.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn register_mock_input() -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ValidateSpec` is never constructed [INFO] [stdout] --> tests/dependencies/output.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct ValidateSpec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Validate` is never constructed [INFO] [stdout] --> tests/dependencies/output.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Validate { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `register_validate` is never used [INFO] [stdout] --> tests/dependencies/output.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn register_validate() -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Echo` is never constructed [INFO] [stdout] --> tests/dependencies/processor.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Echo {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `register_echo` is never used [INFO] [stdout] --> tests/dependencies/processor.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn register_echo() -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern crate `aws_smithy_types` is unused in crate `fiddler` [INFO] [stdout] | [INFO] [stdout] = help: remove the dependency or add `use aws_smithy_types as _;` to the crate root [INFO] [stdout] = note: requested on the command line with `-W unused-crate-dependencies` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern crate `chrono` is unused in crate `fiddler` [INFO] [stdout] | [INFO] [stdout] = help: remove the dependency or add `use chrono as _;` to the crate root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern crate `testcontainers` is unused in crate `fiddler` [INFO] [stdout] | [INFO] [stdout] = help: remove the dependency or add `use testcontainers as _;` to the crate root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern crate `testcontainers_modules` is unused in crate `fiddler` [INFO] [stdout] | [INFO] [stdout] = help: remove the dependency or add `use testcontainers_modules as _;` to the crate root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern crate `tokio_test` is unused in crate `fiddler` [INFO] [stdout] | [INFO] [stdout] = help: remove the dependency or add `use tokio_test as _;` to the crate root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `metrics` is never read [INFO] [stdout] --> src/runtime/mod.rs:854:25 [INFO] [stdout] | [INFO] [stdout] 854 | metrics.duplicates_rejected += 1; [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: fields `duration` and `size` are never read [INFO] [stdout] --> src/lib.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct BatchingPolicy { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 34 | /// Maximum duration to wait before flushing a batch [INFO] [stdout] 35 | duration: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 36 | /// Maximum number of messages in a batch before flushing [INFO] [stdout] 37 | size: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BatchingPolicy` has a derived impl for the trait `Clone`, 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.70s [INFO] running `Command { std: "docker" "inspect" "19fffc9164a9908a4c2575c703f32d77a4d13c6bccd770f6831c8f8359febe42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19fffc9164a9908a4c2575c703f32d77a4d13c6bccd770f6831c8f8359febe42", kill_on_drop: false }` [INFO] [stdout] 19fffc9164a9908a4c2575c703f32d77a4d13c6bccd770f6831c8f8359febe42