[INFO] fetching crate elif-queue 0.3.0... [INFO] testing elif-queue-0.3.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate elif-queue 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate elif-queue 0.3.0 [INFO] finished tweaking crates.io crate elif-queue 0.3.0 [INFO] tweaked toml for crates.io crate elif-queue 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate elif-queue 0.3.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate elif-queue 0.3.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2da62c413a2f8891ac96dbf88088f43a5a0f4e8dbbbe4750ce0c40dbdf53bdbd [INFO] running `Command { std: "docker" "start" "-a" "2da62c413a2f8891ac96dbf88088f43a5a0f4e8dbbbe4750ce0c40dbdf53bdbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2da62c413a2f8891ac96dbf88088f43a5a0f4e8dbbbe4750ce0c40dbdf53bdbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2da62c413a2f8891ac96dbf88088f43a5a0f4e8dbbbe4750ce0c40dbdf53bdbd", kill_on_drop: false }` [INFO] [stdout] 2da62c413a2f8891ac96dbf88088f43a5a0f4e8dbbbe4750ce0c40dbdf53bdbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f25c49d1659d64380ddbf197fcd201226035ec54d8d19303b335fff0653669bf [INFO] running `Command { std: "docker" "start" "-a" "f25c49d1659d64380ddbf197fcd201226035ec54d8d19303b335fff0653669bf", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling thiserror v2.0.15 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling sha1_smol v1.0.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling dashmap v5.5.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.15 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling service-builder-macro v0.3.0 [INFO] [stderr] Compiling service-builder v0.3.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling uuid v1.18.0 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling cron v0.12.1 [INFO] [stderr] Compiling elif-core v0.5.0 [INFO] [stderr] Compiling elif-queue v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `shutting_down` is never read [INFO] [stdout] --> src/worker.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | shutting_down = true; [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: struct `ScheduledJobWrapper` is never constructed [INFO] [stdout] --> src/scheduler.rs:319:8 [INFO] [stdout] | [INFO] [stdout] 319 | struct ScheduledJobWrapper { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 32.99s [INFO] running `Command { std: "docker" "inspect" "f25c49d1659d64380ddbf197fcd201226035ec54d8d19303b335fff0653669bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f25c49d1659d64380ddbf197fcd201226035ec54d8d19303b335fff0653669bf", kill_on_drop: false }` [INFO] [stdout] f25c49d1659d64380ddbf197fcd201226035ec54d8d19303b335fff0653669bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff1c54062b45eeb6a26e0e976c823467aa6c7c568a8303342b430ae8723937c8 [INFO] running `Command { std: "docker" "start" "-a" "ff1c54062b45eeb6a26e0e976c823467aa6c7c568a8303342b430ae8723937c8", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling bitflags v2.9.2 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling clap_builder v4.5.44 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling clap v4.5.45 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling uuid v1.18.0 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling cron v0.12.1 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling elif-core v0.5.0 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling tokio-test v0.4.4 [INFO] [stderr] Compiling elif-queue v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `shutting_down` is never read [INFO] [stdout] --> src/worker.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | shutting_down = true; [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: struct `ScheduledJobWrapper` is never constructed [INFO] [stdout] --> src/scheduler.rs:319:8 [INFO] [stdout] | [INFO] [stdout] 319 | struct ScheduledJobWrapper { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `shutting_down` is never read [INFO] [stdout] --> src/worker.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | shutting_down = true; [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: struct `ScheduledJobWrapper` is never constructed [INFO] [stdout] --> src/scheduler.rs:319:8 [INFO] [stdout] | [INFO] [stdout] 319 | struct ScheduledJobWrapper { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CancellableTestJob` is never constructed [INFO] [stdout] --> src/scheduler.rs:906:12 [INFO] [stdout] | [INFO] [stdout] 906 | struct CancellableTestJob { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 31.51s [INFO] running `Command { std: "docker" "inspect" "ff1c54062b45eeb6a26e0e976c823467aa6c7c568a8303342b430ae8723937c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff1c54062b45eeb6a26e0e976c823467aa6c7c568a8303342b430ae8723937c8", kill_on_drop: false }` [INFO] [stdout] ff1c54062b45eeb6a26e0e976c823467aa6c7c568a8303342b430ae8723937c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 85bc0f31505efc20c1c2e6bd151274a5490a20719bb64c948f4ee5f0d4480eda [INFO] running `Command { std: "docker" "start" "-a" "85bc0f31505efc20c1c2e6bd151274a5490a20719bb64c948f4ee5f0d4480eda", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `shutting_down` is never read [INFO] [stderr] --> src/worker.rs:260:21 [INFO] [stderr] | [INFO] [stderr] 260 | shutting_down = true; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `ScheduledJobWrapper` is never constructed [INFO] [stderr] --> src/scheduler.rs:319:8 [INFO] [stderr] | [INFO] [stderr] 319 | struct ScheduledJobWrapper { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `CancellableTestJob` is never constructed [INFO] [stderr] --> src/scheduler.rs:906:12 [INFO] [stderr] | [INFO] [stderr] 906 | struct CancellableTestJob { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `elif-queue` (lib) generated 2 warnings [INFO] [stderr] warning: `elif-queue` (lib test) generated 3 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/elif_queue-b9b45c608d19b10a) [INFO] [stdout] [INFO] [stdout] running 35 tests [INFO] [stdout] test backends::memory::tests::test_ghost_job_cleanup ... ok [INFO] [stdout] test backends::memory::tests::test_memory_backend_basic_operations ... ok [INFO] [stdout] test backends::memory::tests::test_job_failure_and_retry ... ok [INFO] [stdout] test backends::memory::tests::test_multiple_ghost_jobs_cleanup ... ok [INFO] [stdout] test config::tests::test_queue_config_builder ... ok [INFO] [stdout] test backends::memory::tests::test_queue_size_limit ... ok [INFO] [stdout] test config::tests::test_development_config ... ok [INFO] [stdout] test config::tests::test_redis_config_builder ... ok [INFO] [stdout] test config::tests::test_default_queue_config ... ok [INFO] [stdout] test backends::memory::tests::test_priority_ordering ... ok [INFO] [stdout] test scheduler::tests::test_cancellation_token ... ok [INFO] [stdout] test scheduler::tests::test_job_metrics ... ok [INFO] [stdout] test scheduler::tests::test_retry_strategy_custom ... ok [INFO] [stdout] test scheduler::tests::test_retry_strategy_exponential ... ok [INFO] [stdout] test scheduler::tests::test_cron_expression_validation ... ok [INFO] [stdout] test scheduler::tests::test_atomic_clear_dead_jobs ... ok [INFO] [stdout] test scheduler::tests::test_atomic_requeue_dead_job ... ok [INFO] [stdout] test scheduler::tests::test_cron_next_run_time ... ok [INFO] [stdout] test scheduler::tests::test_scheduled_job_creation ... ok [INFO] [stdout] test tests::test_delayed_job ... ok [INFO] [stdout] test scheduler::tests::test_cron_presets ... ok [INFO] [stdout] test scheduler::tests::test_retry_strategy_linear ... ok [INFO] [stdout] test scheduler::tests::test_job_scheduler_basic ... ok [INFO] [stdout] test scheduler::tests::test_retry_strategy_fixed ... ok [INFO] [stdout] test tests::test_duration_conversion_error_handling ... ok [INFO] [stdout] test scheduler::tests::test_job_cancellation_manager ... ok [INFO] [stdout] test scheduler::tests::test_cancellation_token_async_notification ... ok [INFO] [stdout] test tests::test_job_entry_creation ... ok [INFO] [stdout] test tests::test_queue_basic_operations ... ok [INFO] [stdout] test worker::tests::test_job_processing ... ok [INFO] [stdout] test worker::tests::test_worker_stats ... ok [INFO] [stdout] test worker::tests::test_worker_registry ... ok [INFO] [stdout] test config::tests::test_production_config ... ok [INFO] [stdout] test scheduler::tests::test_job_metrics_collector ... ok [INFO] [stdout] test backends::memory::tests::test_delayed_job ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] Doc-tests elif_queue [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "85bc0f31505efc20c1c2e6bd151274a5490a20719bb64c948f4ee5f0d4480eda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85bc0f31505efc20c1c2e6bd151274a5490a20719bb64c948f4ee5f0d4480eda", kill_on_drop: false }` [INFO] [stdout] 85bc0f31505efc20c1c2e6bd151274a5490a20719bb64c948f4ee5f0d4480eda