[INFO] fetching crate descartes-tokio 0.1.1...
[INFO] testing descartes-tokio-0.1.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate descartes-tokio 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate descartes-tokio 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate descartes-tokio 0.1.1
[INFO] tweaked toml for crates.io crate descartes-tokio 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate descartes-tokio 0.1.1 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 descartes-tokio 0.1.1 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.22
[INFO] [stderr]   Downloaded quote v1.0.42
[INFO] [stderr]   Downloaded proc-macro2 v1.0.103
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.106
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.106
[INFO] [stderr]   Downloaded tokio-macros v2.6.0
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.106
[INFO] [stderr]   Downloaded metrics v0.24.3
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.106
[INFO] [stderr]   Downloaded js-sys v0.3.83
[INFO] [stderr]   Downloaded wit-bindgen v0.46.0
[INFO] [stderr]   Downloaded descartes-core v0.1.1
[INFO] [stderr]   Downloaded uuid v1.19.0
[INFO] [stderr]   Downloaded rand_distr v0.4.3
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.31
[INFO] [stderr]   Downloaded bumpalo v3.19.1
[INFO] [stderr]   Downloaded wasip2 v1.0.1+wasi-0.2.4
[INFO] [stderr]   Downloaded portable-atomic v1.12.0
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.22
[INFO] [stderr]   Downloaded zerocopy v0.8.31
[INFO] [stderr]   Downloaded syn v2.0.111
[INFO] [stderr]   Downloaded regex-syntax v0.8.8
[INFO] [stderr]   Downloaded regex-automata v0.4.13
[INFO] [stderr]   Downloaded tokio v1.48.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 62e91a911a5f0eab2a4db2ccc0bc6be8f98885b5760b3051ac155b22d489131f
[INFO] running `Command { std: "docker" "start" "62e91a911a5f0eab2a4db2ccc0bc6be8f98885b5760b3051ac155b22d489131f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62e91a911a5f0eab2a4db2ccc0bc6be8f98885b5760b3051ac155b22d489131f", 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" "62e91a911a5f0eab2a4db2ccc0bc6be8f98885b5760b3051ac155b22d489131f" "/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" "62e91a911a5f0eab2a4db2ccc0bc6be8f98885b5760b3051ac155b22d489131f", 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" "62e91a911a5f0eab2a4db2ccc0bc6be8f98885b5760b3051ac155b22d489131f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling metrics v0.24.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling descartes-core v0.1.1
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling descartes-tokio v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 46.79s
[INFO] running `Command { std: "docker" "inspect" "62e91a911a5f0eab2a4db2ccc0bc6be8f98885b5760b3051ac155b22d489131f", 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" "62e91a911a5f0eab2a4db2ccc0bc6be8f98885b5760b3051ac155b22d489131f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling descartes-tokio v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.23s
[INFO] running `Command { std: "docker" "inspect" "62e91a911a5f0eab2a4db2ccc0bc6be8f98885b5760b3051ac155b22d489131f", 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" "62e91a911a5f0eab2a4db2ccc0bc6be8f98885b5760b3051ac155b22d489131f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/descartes_tokio-2c349419561e98d8)
[INFO] [stderr]      Running tests/admission_control.rs (/opt/rustwide/target/release/deps/admission_control-094c5f7daa733412)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test admission_control_rejects_during_spike_and_does_not_block_open_loop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/barrier.rs (/opt/rustwide/target/release/deps/barrier-06283f67c22ea2df)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test barrier_releases_and_selects_last_arrival_as_leader ... ok
[INFO] [stdout] test barrier_wait_is_cancel_safe ... 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/basic.rs (/opt/rustwide/target/release/deps/basic-6fff4895e4f8a9be)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/interval.rs (/opt/rustwide/target/release/deps/interval-31d5b4e7e6eade37)
[INFO] [stdout] test drop_detaches_task ... ok
[INFO] [stdout] test abort_cancels_task ... ok
[INFO] [stdout] test spawn_and_join ... ok
[INFO] [stdout] test spawn_panics_without_install ... 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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/join_set.rs (/opt/rustwide/target/release/deps/join_set-34c299ca601867a3)
[INFO] [stdout] test interval_missed_tick_behavior_skip_skips_to_next_multiple ... ok
[INFO] [stdout] test interval_first_tick_is_immediate ... ok
[INFO] [stdout] test interval_missed_tick_behavior_delay_resets_schedule ... ok
[INFO] [stdout] test interval_missed_tick_behavior_burst_catches_up ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test join_set_drop_aborts_tasks ... ok
[INFO] [stdout] test join_set_returns_results_in_completion_order ... ok
[INFO] [stdout] test join_set_abort_handle_cancels_task ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mpsc.rs (/opt/rustwide/target/release/deps/mpsc-281dffbff2859584)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test mpsc_backpressure_blocks_sender_until_recv ... ok
[INFO] [stdout] test mpsc_send_errors_when_receiver_dropped ... ok
[INFO] [stdout] test mpsc_send_recv_fifo ... ok
[INFO] [stdout] test mpsc_recv_returns_none_when_all_senders_dropped ... ok
[INFO] [stderr]      Running tests/mpsc_stream.rs (/opt/rustwide/target/release/deps/mpsc_stream-c98228a08b3bdc81)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test mpsc_receiver_is_a_stream ... ok
[INFO] [stdout] test mpsc_stream_ends_when_all_senders_dropped ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/notify.rs (/opt/rustwide/target/release/deps/notify-d209532d6653060a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/oneshot.rs (/opt/rustwide/target/release/deps/oneshot-9d16eb8940a5d899)
[INFO] [stdout] test notify_waiters_wakes_all ... ok
[INFO] [stdout] test notify_one_wakes_one_waiter ... ok
[INFO] [stdout] test notify_one_stores_permit_when_no_waiter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test oneshot_send_and_receive ... ok
[INFO] [stdout] test oneshot_receiver_drop_causes_send_to_fail ... ok
[INFO] [stdout] test oneshot_sender_drop_wakes_receiver_with_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/retry_latency.rs (/opt/rustwide/target/release/deps/retry_latency-2adc1461e74c9d35)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test admission_rejection_and_deadlines_reduce_success_under_spike ... ok
[INFO] [stdout] test retrying_clients_under_spike_increase_latency_distribution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rwlock.rs (/opt/rustwide/target/release/deps/rwlock-c3328bf840a01969)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test rwlock_is_write_preferring ... ok
[INFO] [stdout] test rwlock_allows_multiple_readers ... 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/select.rs (/opt/rustwide/target/release/deps/select-7a5448156a606d28)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test select_prefers_message_when_it_arrives_first ... ok
[INFO] [stdout] test select_prefers_stop_when_it_arrives_first ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/semaphore.rs (/opt/rustwide/target/release/deps/semaphore-8034c57a78217155)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test semaphore_is_fifo_fair ... ok
[INFO] [stdout] test semaphore_respects_head_of_line_blocking_for_acquire_many ... 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/stream_combinators.rs (/opt/rustwide/target/release/deps/stream_combinators-e794a8de00716c92)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test stream_combinators_map_filter_take_collect ... ok
[INFO] [stdout] test stream_combinators_fold_sum ... ok
[INFO] [stderr]      Running tests/time_parity.rs (/opt/rustwide/target/release/deps/time_parity-5dda71676d0ecf9c)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test instant_checked_add_returns_none_on_overflow ... ok
[INFO] [stdout] test instant_duration_since_panics_when_earlier_is_later ... ok
[INFO] [stdout] test instant_saturating_duration_since_never_panics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/timeout.rs (/opt/rustwide/target/release/deps/timeout-546ec8e90ab2d804)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test timeout_returns_err_when_deadline_hits_first ... ok
[INFO] [stdout] test timeout_returns_ok_when_future_completes_first ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/watch.rs (/opt/rustwide/target/release/deps/watch-1d8b576999a2f739)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test watch_receiver_observes_updates ... ok
[INFO] [stderr]    Doc-tests descartes_tokio
[INFO] [stdout] test watch_clone_receiver_sees_updates ... ok
[INFO] [stdout] test watch_changed_returns_err_when_sender_dropped ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "62e91a911a5f0eab2a4db2ccc0bc6be8f98885b5760b3051ac155b22d489131f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62e91a911a5f0eab2a4db2ccc0bc6be8f98885b5760b3051ac155b22d489131f", kill_on_drop: false }`
[INFO] [stdout] 62e91a911a5f0eab2a4db2ccc0bc6be8f98885b5760b3051ac155b22d489131f
