[INFO] fetching crate theta-sync 0.1.0-alpha.1... [INFO] testing theta-sync-0.1.0-alpha.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate theta-sync 0.1.0-alpha.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate theta-sync 0.1.0-alpha.1 [INFO] finished tweaking crates.io crate theta-sync 0.1.0-alpha.1 [INFO] tweaked toml for crates.io crate theta-sync 0.1.0-alpha.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate theta-sync 0.1.0-alpha.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate theta-sync 0.1.0-alpha.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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 813ddeeab3ccbae3b10d77b356c9dfd41a2f45ff1406776c5b07a77f9d451d4e [INFO] running `Command { std: "docker" "start" "-a" "813ddeeab3ccbae3b10d77b356c9dfd41a2f45ff1406776c5b07a77f9d451d4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "813ddeeab3ccbae3b10d77b356c9dfd41a2f45ff1406776c5b07a77f9d451d4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "813ddeeab3ccbae3b10d77b356c9dfd41a2f45ff1406776c5b07a77f9d451d4e", kill_on_drop: false }` [INFO] [stdout] 813ddeeab3ccbae3b10d77b356c9dfd41a2f45ff1406776c5b07a77f9d451d4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1b075b2c0343274fd1990658dfb81f93b0342e895c49b470dfc45be0d16c70e [INFO] running `Command { std: "docker" "start" "-a" "c1b075b2c0343274fd1990658dfb81f93b0342e895c49b470dfc45be0d16c70e", kill_on_drop: false }` [INFO] [stderr] Compiling theta-sync v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "c1b075b2c0343274fd1990658dfb81f93b0342e895c49b470dfc45be0d16c70e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1b075b2c0343274fd1990658dfb81f93b0342e895c49b470dfc45be0d16c70e", kill_on_drop: false }` [INFO] [stdout] c1b075b2c0343274fd1990658dfb81f93b0342e895c49b470dfc45be0d16c70e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdceee2cccddad0e31cc30e6cc892e550ac7f7f1468f455947e4502acffe240b [INFO] running `Command { std: "docker" "start" "-a" "fdceee2cccddad0e31cc30e6cc892e550ac7f7f1468f455947e4502acffe240b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling clap_builder v4.5.42 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling clap v4.5.42 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling theta-sync v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 24.00s [INFO] running `Command { std: "docker" "inspect" "fdceee2cccddad0e31cc30e6cc892e550ac7f7f1468f455947e4502acffe240b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdceee2cccddad0e31cc30e6cc892e550ac7f7f1468f455947e4502acffe240b", kill_on_drop: false }` [INFO] [stdout] fdceee2cccddad0e31cc30e6cc892e550ac7f7f1468f455947e4502acffe240b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 06149f72ad34a6c3fa9cc1e6c6f8795ac88f1ea8439bcf31cd5a2c07e538a9bb [INFO] running `Command { std: "docker" "start" "-a" "06149f72ad34a6c3fa9cc1e6c6f8795ac88f1ea8439bcf31cd5a2c07e538a9bb", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/theta_sync-d97ea81baa996148) [INFO] [stdout] running 43 tests [INFO] [stdout] test tests::test_channel_id_consistency ... ok [INFO] [stdout] test tests::test_channel_reuse_after_empty ... ok [INFO] [stdout] test attacks::receiver_delay_attack ... ok [INFO] [stdout] test attacks::rapid_sender_lifecycle_attack ... ok [INFO] [stdout] test tests::test_drop_sender_closes_channel ... ok [INFO] [stdout] test tests::test_len_method ... ok [INFO] [stdout] test tests::test_manual_close ... ok [INFO] [stdout] test tests::test_memory_safety_after_close ... ok [INFO] [stdout] test tests::test_mixed_operation_patterns ... ok [INFO] [stdout] test tests::test_basic_send_recv ... ok [INFO] [stdout] test tests::test_block_boundary_conditions ... ok [INFO] [stdout] test tests::test_clone_sender ... ok [INFO] [stdout] test tests::test_drop_receiver_while_sending ... ok [INFO] [stdout] test tests::test_empty_channel_operations ... ok [INFO] [stdout] test tests::test_large_number_of_messages ... ok [INFO] [stdout] test tests::test_multiple_sender_drops ... ok [INFO] [stdout] test tests::test_sender_hash_collections ... ok [INFO] [stdout] test tests::test_ordering_guarantees ... ok [INFO] [stdout] test tests::test_receiver_state_consistency ... ok [INFO] [stdout] test tests::test_same_channel ... ok [INFO] [stdout] test tests::test_sender_drop_behavior_comprehensive ... ok [INFO] [stdout] test tests::test_send_recv_interleaved ... ok [INFO] [stdout] test tests::test_sender_ordering_and_equality ... ok [INFO] [stdout] test tests::test_channel_id ... ok [INFO] [stdout] test tests::test_drop_semantics ... ok [INFO] [stdout] test tests::test_large_types ... ok [INFO] [stdout] test tests::test_tokio_drop_behavior_compatibility ... ok [INFO] [stdout] test tests::test_tokio_exact_drop_condition ... ok [INFO] [stdout] test tests::test_weak_sender_counts ... ok [INFO] [stdout] test tests::test_weak_sender_multiple_upgrades ... ok [INFO] [stdout] test tests::test_weak_sender_upgrade_failure ... ok [INFO] [stdout] test tests::test_tokio_api_compatibility ... ok [INFO] [stdout] test tests::test_zero_sized_types ... ok [INFO] [stdout] test tests::test_unwind_safety_basic ... ok [INFO] [stdout] test tests::test_weak_sender_basic ... ok [INFO] [stdout] test tests::test_weak_sender_channel_close ... ok [INFO] [stdout] test tests::test_stress_many_messages ... ok [INFO] [stdout] test attacks::alternating_pressure_attack ... ok [INFO] [stdout] test attacks::channel_exhaustion_attack ... ok [INFO] [stdout] test attacks::memory_pressure_attack ... ok [INFO] [stdout] test attacks::weak_sender_race_attack ... ok [INFO] [stdout] test attacks::extreme_concurrency_attack ... ok [INFO] [stdout] test attacks::chaotic_mixed_operations_attack ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.20s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/adversarial.rs (/opt/rustwide/target/debug/deps/adversarial-fbb3fbbc76631dbd) [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] Doc-tests theta_sync [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - WeakUnboundedSender (line 311) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "06149f72ad34a6c3fa9cc1e6c6f8795ac88f1ea8439bcf31cd5a2c07e538a9bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06149f72ad34a6c3fa9cc1e6c6f8795ac88f1ea8439bcf31cd5a2c07e538a9bb", kill_on_drop: false }` [INFO] [stdout] 06149f72ad34a6c3fa9cc1e6c6f8795ac88f1ea8439bcf31cd5a2c07e538a9bb