[INFO] fetching crate task-supervisor 0.5.2...
[INFO] testing task-supervisor-0.5.2 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate task-supervisor 0.5.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate task-supervisor 0.5.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate task-supervisor 0.5.2
[INFO] tweaked toml for crates.io crate task-supervisor 0.5.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate task-supervisor 0.5.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate task-supervisor 0.5.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.44
[INFO] [stderr]   Downloaded tokio-macros v2.6.0
[INFO] [stderr]   Downloaded thread_local v1.1.10
[INFO] [stderr]   Downloaded smallvec v1.16.0
[INFO] [stderr]   Downloaded anyhow v1.0.102
[INFO] [stderr]   Downloaded mio v1.2.3
[INFO] [stderr]   Downloaded tokio v1.49.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 83956db3e4f3ec19f45b64cba576a3f6d26ba16c511f943d552cdf881482a708
[INFO] running `Command { std: "docker" "start" "83956db3e4f3ec19f45b64cba576a3f6d26ba16c511f943d552cdf881482a708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83956db3e4f3ec19f45b64cba576a3f6d26ba16c511f943d552cdf881482a708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "83956db3e4f3ec19f45b64cba576a3f6d26ba16c511f943d552cdf881482a708" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83956db3e4f3ec19f45b64cba576a3f6d26ba16c511f943d552cdf881482a708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "83956db3e4f3ec19f45b64cba576a3f6d26ba16c511f943d552cdf881482a708" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling task-supervisor v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.39s
[INFO] running `Command { std: "docker" "inspect" "83956db3e4f3ec19f45b64cba576a3f6d26ba16c511f943d552cdf881482a708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "83956db3e4f3ec19f45b64cba576a3f6d26ba16c511f943d552cdf881482a708" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling smallvec v1.16.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling thread_local v1.1.10
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling task-supervisor v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.01s
[INFO] running `Command { std: "docker" "inspect" "83956db3e4f3ec19f45b64cba576a3f6d26ba16c511f943d552cdf881482a708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "83956db3e4f3ec19f45b64cba576a3f6d26ba16c511f943d552cdf881482a708" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/task_supervisor-7fdb66205d7a3d3e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_clone_semantics.rs (/opt/rustwide/target/debug/deps/test_clone_semantics-aeae916ca55a309c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test owned_fields_reset_and_shared_state_persists_across_restarts ... ok
[INFO] [stdout] test anyhow_errors_convert_with_question_mark ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_handle.rs (/opt/rustwide/target/debug/deps/test_handle-72906845ba0fdb70)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test kill_stops_cooperative_task ... ok
[INFO] [stdout] test kill_then_restart_while_stopping_ends_running ... ok
[INFO] [stdout] test manual_restart_clears_restart_history ... ok
[INFO] [stdout] test restart_during_backoff_does_not_double_run ... ok
[INFO] [stdout] test restart_running_task_stops_it_then_starts_a_fresh_run ... ok
[INFO] [stdout] test completed_task_can_be_restarted_or_killed ... ok
[INFO] [stdout] test requests_during_shutdown_drain_fail_immediately ... ok
[INFO] [stdout] test restart_then_kill_while_stopping_ends_dead ... ok
[INFO] [stdout] test with_task_same_name_replaces_earlier_task ... ok
[INFO] [stdout] test add_duplicate_name_is_rejected ... ok
[INFO] [stdout] test unknown_task_is_reported ... ok
[INFO] [stdout] test kill_of_stubborn_task_resolves_at_stop_timeout ... ok
[INFO] [stdout] test operations_after_shutdown_report_closed ... ok
[INFO] [stdout] test kill_during_backoff_stays_dead ... ok
[INFO] [stdout] test kill_resolves_when_task_panics_during_stop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_lifecycle.rs (/opt/rustwide/target/debug/deps/test_lifecycle-294e43efbec8e40d)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test restarts_inside_the_window_count ... ok
[INFO] [stdout] test task_runs_then_completes ... ok
[INFO] [stdout] test failing_task_restarts_with_backoff_then_dies ... ok
[INFO] [stdout] test huge_restart_delay_keeps_task_in_backoff ... ok
[INFO] [stdout] test restarts_outside_the_window_are_forgotten ... ok
[INFO] [stdout] test tasks_are_supervised_independently ... ok
[INFO] [stdout] test jitter_spreads_restarts_of_tasks_that_failed_together ... ok
[INFO] [stdout] test backoff_doubles_and_is_capped ... ok
[INFO] [stdout] test restart_limit_above_32_is_enforced ... ok
[INFO] [stdout] test unlimited_restarts_never_die ... ok
[INFO] [stdout] test panicking_task_is_restarted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_shutdown.rs (/opt/rustwide/target/debug/deps/test_shutdown-83522a42b504ec93)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test shutdown_is_bounded_by_shutdown_timeout ... ok
[INFO] [stdout] test restart_pending_at_shutdown_reports_closed ... ok
[INFO] [stdout] test kill_pending_at_shutdown_resolves_ok ... ok
[INFO] [stdout] test wait_reports_runtime_abort ... ok
[INFO] [stdout] test dropping_last_handle_shuts_down_gracefully ... ok
[INFO] [stdout] test dropping_one_clone_keeps_supervisor_running ... ok
[INFO] [stdout] test shutdown_lets_cooperative_tasks_finish ... ok
[INFO] [stdout] test wait_can_be_called_repeatedly_and_concurrently ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_threshold.rs (/opt/rustwide/target/debug/deps/test_threshold-2f247e7f18f57f38)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test threshold_zero_waits_for_a_death ... ok
[INFO] [stdout] test supervisor_keeps_running_below_threshold ... ok
[INFO] [stdout] test supervisor_shuts_down_when_threshold_reached ... ok
[INFO] [stdout] test threshold_zero_ignores_restarts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests task_supervisor
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 14) - compile ... ok
[INFO] [stdout] test src/task.rs - task::SupervisedTask (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83956db3e4f3ec19f45b64cba576a3f6d26ba16c511f943d552cdf881482a708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83956db3e4f3ec19f45b64cba576a3f6d26ba16c511f943d552cdf881482a708", kill_on_drop: false }`
[INFO] [stdout] 83956db3e4f3ec19f45b64cba576a3f6d26ba16c511f943d552cdf881482a708
