[INFO] fetching crate phi-accrual-failure-detector 0.1.0...
[INFO] testing phi-accrual-failure-detector-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate phi-accrual-failure-detector 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate phi-accrual-failure-detector 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate phi-accrual-failure-detector 0.1.0
[INFO] tweaked toml for crates.io crate phi-accrual-failure-detector 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate phi-accrual-failure-detector 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate phi-accrual-failure-detector 0.1.0 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" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1175bf2541592098c1e3503bbedf66b8252988e7067d9525925acc745f07025c
[INFO] running `Command { std: "docker" "start" "-a" "1175bf2541592098c1e3503bbedf66b8252988e7067d9525925acc745f07025c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1175bf2541592098c1e3503bbedf66b8252988e7067d9525925acc745f07025c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1175bf2541592098c1e3503bbedf66b8252988e7067d9525925acc745f07025c", kill_on_drop: false }`
[INFO] [stdout] 1175bf2541592098c1e3503bbedf66b8252988e7067d9525925acc745f07025c
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94b0c9c4f1320f6261de7aeac729b5eb31912d48338abb61c0bec409d697cdef
[INFO] running `Command { std: "docker" "start" "-a" "94b0c9c4f1320f6261de7aeac729b5eb31912d48338abb61c0bec409d697cdef", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling phi-accrual-failure-detector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `Command { std: "docker" "inspect" "94b0c9c4f1320f6261de7aeac729b5eb31912d48338abb61c0bec409d697cdef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94b0c9c4f1320f6261de7aeac729b5eb31912d48338abb61c0bec409d697cdef", kill_on_drop: false }`
[INFO] [stdout] 94b0c9c4f1320f6261de7aeac729b5eb31912d48338abb61c0bec409d697cdef
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f32ce8fb1ac2e717f9d67f7ef4c920291ad27e87408fb0c057236b905b1462e
[INFO] running `Command { std: "docker" "start" "-a" "2f32ce8fb1ac2e717f9d67f7ef4c920291ad27e87408fb0c057236b905b1462e", kill_on_drop: false }`
[INFO] [stderr]    Compiling phi-accrual-failure-detector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "2f32ce8fb1ac2e717f9d67f7ef4c920291ad27e87408fb0c057236b905b1462e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f32ce8fb1ac2e717f9d67f7ef4c920291ad27e87408fb0c057236b905b1462e", kill_on_drop: false }`
[INFO] [stdout] 2f32ce8fb1ac2e717f9d67f7ef4c920291ad27e87408fb0c057236b905b1462e
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1368b41ef0dd3969faa3962a7ec06f89cc875d5f7f466d20b270bb8796cafcae
[INFO] running `Command { std: "docker" "start" "-a" "1368b41ef0dd3969faa3962a7ec06f89cc875d5f7f466d20b270bb8796cafcae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/phi_accrual_failure_detector-7e756f15811d14ac)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::ensure_bounds ... ok
[INFO] [stdout] test tests::heartbeat_history ... ok
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-6edabc21b403dd60)
[INFO] [stdout] test tests::ring_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test dead_node_alive_again ... ok
[INFO] [stdout] test node_heartbeat_missed_alive ... ok
[INFO] [stdout] test node_heartbeat_missed_dead2 ... ok
[INFO] [stdout] test node_available ... ok
[INFO] [stdout] test node_heartbeat_missed_dead1 ... ok
[INFO] [stdout] test node_heartbeat_missed_dead_real_clock ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.22s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests phi_accrual_failure_detector
[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" "1368b41ef0dd3969faa3962a7ec06f89cc875d5f7f466d20b270bb8796cafcae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1368b41ef0dd3969faa3962a7ec06f89cc875d5f7f466d20b270bb8796cafcae", kill_on_drop: false }`
[INFO] [stdout] 1368b41ef0dd3969faa3962a7ec06f89cc875d5f7f466d20b270bb8796cafcae