[INFO] fetching crate prefect 0.2.0...
[INFO] testing prefect-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate prefect 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate prefect 0.2.0
[INFO] finished tweaking crates.io crate prefect 0.2.0
[INFO] tweaked toml for crates.io crate prefect 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prefect 0.2.0 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 crates.io crate prefect 0.2.0 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" "+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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2b0d48623f40e24b5ca6bc128dedcf1ef2a455e18dbe21039b5a97a0743ed69
[INFO] running `Command { std: "docker" "start" "-a" "d2b0d48623f40e24b5ca6bc128dedcf1ef2a455e18dbe21039b5a97a0743ed69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2b0d48623f40e24b5ca6bc128dedcf1ef2a455e18dbe21039b5a97a0743ed69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b0d48623f40e24b5ca6bc128dedcf1ef2a455e18dbe21039b5a97a0743ed69", kill_on_drop: false }`
[INFO] [stdout] d2b0d48623f40e24b5ca6bc128dedcf1ef2a455e18dbe21039b5a97a0743ed69
[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=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] 9d533e7e3a53ccc2174502310148a6bd7459dec8d5a343b45000dab24d8d0766
[INFO] running `Command { std: "docker" "start" "-a" "9d533e7e3a53ccc2174502310148a6bd7459dec8d5a343b45000dab24d8d0766", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.105
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[INFO] [stderr]    Compiling serde_derive v1.0.148
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[INFO] [stderr]    Compiling cc v1.0.77
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[INFO] [stderr]    Compiling num-traits v0.2.15
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[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling hashlink v0.8.1
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling ulid v1.0.0
[INFO] [stderr]    Compiling backoff v0.4.0
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling deadpool-runtime v0.1.2
[INFO] [stderr]    Compiling deadpool v0.9.5
[INFO] [stderr]    Compiling deadpool-sync v0.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.25
[INFO] [stderr]    Compiling futures v0.3.25
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling time v0.3.17
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rusqlite v0.28.0
[INFO] [stderr]    Compiling rusqlite_migration v1.0.1
[INFO] [stderr]    Compiling deadpool-sqlite v0.5.0
[INFO] [stderr]    Compiling prefect v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/local_queue.rs:67:26
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn builder(path: &Path) -> QueueOptions {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn builder(path: &Path) -> QueueOptions<'_> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/worker.rs:56:36
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn builder<CONTEXT>(queue: &Queue, context: CONTEXT) -> WorkerBuilder<CONTEXT>
[INFO] [stdout]    |                                    ^^^^^^                       ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn builder<CONTEXT>(queue: &Queue, context: CONTEXT) -> WorkerBuilder<'_, CONTEXT>
[INFO] [stdout]    |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.36s
[INFO] running `Command { std: "docker" "inspect" "9d533e7e3a53ccc2174502310148a6bd7459dec8d5a343b45000dab24d8d0766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d533e7e3a53ccc2174502310148a6bd7459dec8d5a343b45000dab24d8d0766", kill_on_drop: false }`
[INFO] [stdout] 9d533e7e3a53ccc2174502310148a6bd7459dec8d5a343b45000dab24d8d0766
[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=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] 401d26fdbc4dca123a1a39bd5487a9b26314ceede50cb60f8415358708a79339
[INFO] running `Command { std: "docker" "start" "-a" "401d26fdbc4dca123a1a39bd5487a9b26314ceede50cb60f8415358708a79339", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling tokio v1.22.0
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]    Compiling gimli v0.26.2
[INFO] [stderr]    Compiling miniz_oxide v0.5.4
[INFO] [stderr]    Compiling object v0.29.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling temp-dir v0.1.11
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling deadpool-runtime v0.1.2
[INFO] [stderr]    Compiling deadpool v0.9.5
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.16
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling deadpool-sync v0.1.0
[INFO] [stderr]    Compiling rusqlite v0.28.0
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling tracing-tree v0.2.2
[INFO] [stderr]    Compiling color-spantrace v0.2.0
[INFO] [stderr]    Compiling color-eyre v0.6.2
[INFO] [stderr]    Compiling rusqlite_migration v1.0.1
[INFO] [stderr]    Compiling deadpool-sqlite v0.5.0
[INFO] [stderr]    Compiling prefect v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/local_queue.rs:67:26
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn builder(path: &Path) -> QueueOptions {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn builder(path: &Path) -> QueueOptions<'_> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/worker.rs:56:36
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn builder<CONTEXT>(queue: &Queue, context: CONTEXT) -> WorkerBuilder<CONTEXT>
[INFO] [stdout]    |                                    ^^^^^^                       ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn builder<CONTEXT>(queue: &Queue, context: CONTEXT) -> WorkerBuilder<'_, CONTEXT>
[INFO] [stdout]    |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `watch_tx` is never read
[INFO] [stdout]   --> src/test_util.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct TestContext {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub watch_tx: tokio::sync::watch::Sender<usize>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TestContext` 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/local_queue.rs:67:26
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn builder(path: &Path) -> QueueOptions {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn builder(path: &Path) -> QueueOptions<'_> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/test_util.rs:187:19
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn worker(&self) -> WorkerBuilder<Arc<TestContext>> {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 187 |     pub fn worker(&self) -> WorkerBuilder<'_, Arc<TestContext>> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/worker.rs:56:36
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn builder<CONTEXT>(queue: &Queue, context: CONTEXT) -> WorkerBuilder<CONTEXT>
[INFO] [stdout]    |                                    ^^^^^^                       ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn builder<CONTEXT>(queue: &Queue, context: CONTEXT) -> WorkerBuilder<'_, CONTEXT>
[INFO] [stdout]    |                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.95s
[INFO] running `Command { std: "docker" "inspect" "401d26fdbc4dca123a1a39bd5487a9b26314ceede50cb60f8415358708a79339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "401d26fdbc4dca123a1a39bd5487a9b26314ceede50cb60f8415358708a79339", kill_on_drop: false }`
[INFO] [stdout] 401d26fdbc4dca123a1a39bd5487a9b26314ceede50cb60f8415358708a79339
[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=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] 66dfa7e149fd79abcd2025f1159f5ad8f09a78933645caeb2fe4a2832b318218
[INFO] running `Command { std: "docker" "start" "-a" "66dfa7e149fd79abcd2025f1159f5ad8f09a78933645caeb2fe4a2832b318218", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/local_queue.rs:67:26
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn builder(path: &Path) -> QueueOptions {
[INFO] [stderr]    |                          ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn builder(path: &Path) -> QueueOptions<'_> {
[INFO] [stderr]    |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/worker.rs:56:36
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn builder<CONTEXT>(queue: &Queue, context: CONTEXT) -> WorkerBuilder<CONTEXT>
[INFO] [stderr]    |                                    ^^^^^^                       ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn builder<CONTEXT>(queue: &Queue, context: CONTEXT) -> WorkerBuilder<'_, CONTEXT>
[INFO] [stderr]    |                                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: field `watch_tx` is never read
[INFO] [stderr]   --> src/test_util.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct TestContext {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub watch_tx: tokio::sync::watch::Sender<usize>,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TestContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/test_util.rs:187:19
[INFO] [stderr]     |
[INFO] [stderr] 187 |     pub fn worker(&self) -> WorkerBuilder<Arc<TestContext>> {
[INFO] [stderr]     |                   ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 187 |     pub fn worker(&self) -> WorkerBuilder<'_, Arc<TestContext>> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: `prefect` (lib) generated 2 warnings (run `cargo fix --lib -p prefect` to apply 2 suggestions)
[INFO] [stderr] warning: `prefect` (lib test) generated 4 warnings (2 duplicates) (run `cargo fix --lib -p prefect --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prefect-003eab2e8af738ae)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test job_registry::tests::registry_joblist::vec_of_objects ... ok
[INFO] [stdout] test job_registry::tests::registry_joblist::vec_of_refs ... ok
[INFO] [stdout] test job_registry::tests::create_job_from_fn ... ok
[INFO] [stdout] test job_registry::tests::registry_joblist::array_of_objects ... ok
[INFO] [stdout] test job_registry::tests::registry_joblist::slice_of_objects ... ok
[INFO] [stdout] test job_registry::tests::registry_joblist::array_of_refs ... ok
[INFO] [stdout] test local_queue::tests::create_queue ... ok
[INFO] [stdout] test add_job::tests::add_job ... ok
[INFO] [stdout] test local_queue::tests::retry::backoff_times ... ignored
[INFO] [stdout] test add_job::tests::add_job_at_time ... ok
[INFO] [stdout] test job_registry::tests::disallow_adding_same_job_type_twice - should panic ... ok
[INFO] [stdout] test local_queue::tests::job_recovery ... ok
[INFO] [stdout] test local_queue::tests::add_multiple_future_jobs ... ok
[INFO] [stdout] test local_queue::tests::job_priority ... ok
[INFO] [stdout] test local_queue::tests::job_timeout ... ok
[INFO] [stdout] test local_queue::tests::run_job ... ok
[INFO] [stdout] test local_queue::tests::explicit_finish ... ok
[INFO] [stdout] test local_queue::tests::unimplemented::clear_jobs ... ignored, not implemented yet
[INFO] [stdout] test local_queue::tests::unimplemented::recurring_jobs ... ignored, not implemented yet
[INFO] [stdout] test local_queue::tests::unimplemented::remove_jobs ... ignored, not implemented yet
[INFO] [stdout] test migrations::tests::migrations_valid ... ok
[INFO] [stdout] test migrations::tests::migrations_work ... ok
[INFO] [stdout] test local_queue::tests::retry::success_after_retry ... ok
[INFO] [stdout] test worker_list::tests::add_worker ... ignored
[INFO] [stdout] test worker_list::tests::new_job_available ... ignored
[INFO] [stdout] test worker_list::tests::remove_worker ... ignored
[INFO] [stdout] test local_queue::tests::retry::exceed_max_retries ... ok
[INFO] [stdout] test local_queue::tests::run_future_job ... ok
[INFO] [stdout] test worker::tests::worker_without_jobs_should_panic - should panic ... ok
[INFO] [stdout] test local_queue::tests::job_type_subset_with_job_list ... ok
[INFO] [stdout] test local_queue::tests::run_multiple_jobs ... ok
[INFO] [stdout] test local_queue::tests::task_can_use_non_sync_value ... ok
[INFO] [stdout] test local_queue::tests::worker_gets_pending_jobs_when_starting ... ok
[INFO] [stdout] test local_queue::tests::job_type_subset_with_registry ... ok
[INFO] [stdout] test local_queue::tests::checkpoint ... ok
[INFO] [stdout] test local_queue::tests::concurrency::limit_to_max_concurrency ... ok
[INFO] [stdout] test local_queue::tests::concurrency::weighted_jobs ... ok
[INFO] [stdout] test local_queue::tests::manual_heartbeat ... ok
[INFO] [stdout] test local_queue::tests::shutdown ... ok
[INFO] [stdout] test local_queue::tests::auto_heartbeat ... ok
[INFO] [stdout] test local_queue::tests::concurrency::fetches_again_at_min_concurrency ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out; finished in 3.41s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prefect
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 5) - compile ... ok
[INFO] [stdout] test src/job_registry.rs - job_registry::JobRunner (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "66dfa7e149fd79abcd2025f1159f5ad8f09a78933645caeb2fe4a2832b318218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66dfa7e149fd79abcd2025f1159f5ad8f09a78933645caeb2fe4a2832b318218", kill_on_drop: false }`
[INFO] [stdout] 66dfa7e149fd79abcd2025f1159f5ad8f09a78933645caeb2fe4a2832b318218
