[INFO] cloning repository https://github.com/cwahn/theta-sync [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cwahn/theta-sync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwahn%2Ftheta-sync", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwahn%2Ftheta-sync'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2eff32759d52401bd2bbdff72e49653c92dfc52b [INFO] testing cwahn/theta-sync against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwahn%2Ftheta-sync" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cwahn/theta-sync [INFO] finished tweaking git repo https://github.com/cwahn/theta-sync [INFO] tweaked toml for git repo https://github.com/cwahn/theta-sync written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cwahn/theta-sync on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cwahn/theta-sync 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v4.5.42 [INFO] [stderr] Downloaded clap_builder v4.5.42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04450c516a4406094d43fc3e4fb853fb695b281159decde040abf5223d0ddd12 [INFO] running `Command { std: "docker" "start" "-a" "04450c516a4406094d43fc3e4fb853fb695b281159decde040abf5223d0ddd12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04450c516a4406094d43fc3e4fb853fb695b281159decde040abf5223d0ddd12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04450c516a4406094d43fc3e4fb853fb695b281159decde040abf5223d0ddd12", kill_on_drop: false }` [INFO] [stdout] 04450c516a4406094d43fc3e4fb853fb695b281159decde040abf5223d0ddd12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3b81afc34bc55e1da30f76b4a9cfc8737946b43b63151f21f955375cead91f0 [INFO] running `Command { std: "docker" "start" "-a" "a3b81afc34bc55e1da30f76b4a9cfc8737946b43b63151f21f955375cead91f0", 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 0.94s [INFO] running `Command { std: "docker" "inspect" "a3b81afc34bc55e1da30f76b4a9cfc8737946b43b63151f21f955375cead91f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3b81afc34bc55e1da30f76b4a9cfc8737946b43b63151f21f955375cead91f0", kill_on_drop: false }` [INFO] [stdout] a3b81afc34bc55e1da30f76b4a9cfc8737946b43b63151f21f955375cead91f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0501109bff32777135e5a093a83edcefba9560d0309fabfb5cc68dd123f9f31e [INFO] running `Command { std: "docker" "start" "-a" "0501109bff32777135e5a093a83edcefba9560d0309fabfb5cc68dd123f9f31e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling clap_builder v4.5.42 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling clap v4.5.42 [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 serde v1.0.219 [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 30.76s [INFO] running `Command { std: "docker" "inspect" "0501109bff32777135e5a093a83edcefba9560d0309fabfb5cc68dd123f9f31e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0501109bff32777135e5a093a83edcefba9560d0309fabfb5cc68dd123f9f31e", kill_on_drop: false }` [INFO] [stdout] 0501109bff32777135e5a093a83edcefba9560d0309fabfb5cc68dd123f9f31e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 52e9ac6f3852997be2e5f780f7e941a758489305cbb19f934463805d66368e95 [INFO] running `Command { std: "docker" "start" "-a" "52e9ac6f3852997be2e5f780f7e941a758489305cbb19f934463805d66368e95", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/theta_sync-3154c7cffed54e70) [INFO] [stdout] [INFO] [stdout] running 43 tests [INFO] [stdout] test attacks::rapid_sender_lifecycle_attack ... ok [INFO] [stdout] test tests::test_basic_send_recv ... ok [INFO] [stdout] test tests::test_block_boundary_conditions ... ok [INFO] [stdout] test tests::test_channel_id ... ok [INFO] [stdout] test tests::test_channel_id_consistency ... ok [INFO] [stdout] test tests::test_channel_reuse_after_empty ... ok [INFO] [stdout] test tests::test_clone_sender ... ok [INFO] [stdout] test tests::test_drop_receiver_while_sending ... ok [INFO] [stdout] test tests::test_drop_semantics ... ok [INFO] [stdout] test tests::test_drop_sender_closes_channel ... 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_large_types ... ok [INFO] [stdout] test tests::test_len_method ... ok [INFO] [stdout] test attacks::receiver_delay_attack ... 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_multiple_sender_drops ... 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_send_recv_interleaved ... ok [INFO] [stdout] test tests::test_manual_close ... ok [INFO] [stdout] test tests::test_sender_drop_behavior_comprehensive ... ok [INFO] [stdout] test tests::test_sender_hash_collections ... ok [INFO] [stdout] test tests::test_sender_ordering_and_equality ... ok [INFO] [stdout] test tests::test_tokio_api_compatibility ... 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_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_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_zero_sized_types ... ok [INFO] [stdout] test tests::test_stress_many_messages ... ok [INFO] [stdout] test attacks::weak_sender_race_attack ... ok [INFO] [stdout] test attacks::channel_exhaustion_attack ... ok [INFO] [stdout] test attacks::extreme_concurrency_attack ... ok [INFO] [stdout] test attacks::alternating_pressure_attack ... ok [INFO] [stdout] test attacks::memory_pressure_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 4.38s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/adversarial.rs (/opt/rustwide/target/debug/deps/adversarial-edb6ccf56aa36376) [INFO] [stderr] Doc-tests theta_sync [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 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 0.24s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "52e9ac6f3852997be2e5f780f7e941a758489305cbb19f934463805d66368e95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52e9ac6f3852997be2e5f780f7e941a758489305cbb19f934463805d66368e95", kill_on_drop: false }` [INFO] [stdout] 52e9ac6f3852997be2e5f780f7e941a758489305cbb19f934463805d66368e95