[INFO] fetching crate conflux-buffer 0.9.1...
[INFO] testing conflux-buffer-0.9.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate conflux-buffer 0.9.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate conflux-buffer 0.9.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate conflux-buffer 0.9.1
[INFO] tweaked toml for crates.io crate conflux-buffer 0.9.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate conflux-buffer 0.9.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate conflux-buffer 0.9.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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] 5cc366e6fdb06914b844ed1f5608a798fd8dfc93e4d22d6f4d57d55ad37271b2
[INFO] running `Command { std: "docker" "start" "5cc366e6fdb06914b844ed1f5608a798fd8dfc93e4d22d6f4d57d55ad37271b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cc366e6fdb06914b844ed1f5608a798fd8dfc93e4d22d6f4d57d55ad37271b2", 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" "5cc366e6fdb06914b844ed1f5608a798fd8dfc93e4d22d6f4d57d55ad37271b2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cc366e6fdb06914b844ed1f5608a798fd8dfc93e4d22d6f4d57d55ad37271b2", 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" "5cc366e6fdb06914b844ed1f5608a798fd8dfc93e4d22d6f4d57d55ad37271b2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling pulldown-cmark v0.13.4
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling axum-core v0.5.6
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-ppcle_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-x86_32 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-macos-aarch_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-win32 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-aarch_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-s390_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-x86_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-macos-x86_64 v3.2.0
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling protoc-bin-vendored v3.2.0
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling pulldown-cmark-to-cmark v22.0.1
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling prost-derive v0.14.4
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling tonic-build v0.14.6
[INFO] [stderr]    Compiling pin-project v1.1.13
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tokio-util v0.7.19
[INFO] [stderr]    Compiling tokio-stream v0.1.19
[INFO] [stderr]    Compiling h2 v0.4.18
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling prost v0.14.4
[INFO] [stderr]    Compiling prost-types v0.14.4
[INFO] [stderr]    Compiling axum v0.8.9
[INFO] [stderr]    Compiling prost-build v0.14.4
[INFO] [stderr]    Compiling tonic-prost-build v0.14.6
[INFO] [stderr]    Compiling conflux-proto v0.9.1
[INFO] [stderr]    Compiling hyper v1.11.0
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling tonic v0.14.6
[INFO] [stderr]    Compiling tonic-prost v0.14.6
[INFO] [stderr]    Compiling conflux-buffer v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 49.66s
[INFO] running `Command { std: "docker" "inspect" "5cc366e6fdb06914b844ed1f5608a798fd8dfc93e4d22d6f4d57d55ad37271b2", 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" "5cc366e6fdb06914b844ed1f5608a798fd8dfc93e4d22d6f4d57d55ad37271b2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling tracing-test-macro v0.2.6
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling h2 v0.4.18
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling axum v0.8.9
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling hyper v1.11.0
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling tracing-test v0.2.6
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling tonic v0.14.6
[INFO] [stderr]    Compiling tonic-prost v0.14.6
[INFO] [stderr]    Compiling conflux-proto v0.9.1
[INFO] [stderr]    Compiling conflux-buffer v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 41.15s
[INFO] running `Command { std: "docker" "inspect" "5cc366e6fdb06914b844ed1f5608a798fd8dfc93e4d22d6f4d57d55ad37271b2", 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" "5cc366e6fdb06914b844ed1f5608a798fd8dfc93e4d22d6f4d57d55ad37271b2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/conflux-buffer/fe82bf2cebe95948/out/conflux_buffer-fe82bf2cebe95948)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::push_does_not_deduplicate_repeated_submissions_from_the_same_client ... ok
[INFO] [stdout] test tests::flushes_on_quorum_before_timeout ... ok
[INFO] [stdout] test tests::push_for_wrong_round_errors ... ok
[INFO] [stdout] test tests::flush_logs_round_reason_and_counts ... ok
[INFO] [stdout] test tests::concurrent_duplicate_submissions_from_one_client_can_satisfy_quorum_alone ... ok
[INFO] [stdout] test tests::push_after_flush_errors_instead_of_silently_landing_in_a_dead_buffer ... ok
[INFO] [stdout] test tests::concurrent_pushes_reach_quorum_without_losing_wakeups ... ok
[INFO] [stdout] test tests::racing_push_against_quorum_flush_never_silently_loses_a_delta ... ok
[INFO] [stdout] test tests::a_push_racing_the_wait_does_not_stall_until_the_timeout ... ok
[INFO] [stdout] test tests::push_after_timeout_flush_also_errors ... ok
[INFO] [stdout] test tests::flushes_on_timeout_with_zero_pushes ... ok
[INFO] [stdout] test tests::flushes_on_timeout_with_partial_batch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests conflux_buffer
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.90s; merged doctests compilation took 0.86s
[INFO] running `Command { std: "docker" "inspect" "5cc366e6fdb06914b844ed1f5608a798fd8dfc93e4d22d6f4d57d55ad37271b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc366e6fdb06914b844ed1f5608a798fd8dfc93e4d22d6f4d57d55ad37271b2", kill_on_drop: false }`
[INFO] [stdout] 5cc366e6fdb06914b844ed1f5608a798fd8dfc93e4d22d6f4d57d55ad37271b2
