[INFO] fetching crate calimero-dag 0.10.1-rc.27... [INFO] testing calimero-dag-0.10.1-rc.27 against beta-2026-04-21 for beta-1.96-1 [INFO] extracting crate calimero-dag 0.10.1-rc.27 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate calimero-dag 0.10.1-rc.27 [INFO] finished tweaking crates.io crate calimero-dag 0.10.1-rc.27 [INFO] tweaked toml for crates.io crate calimero-dag 0.10.1-rc.27 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate calimero-dag 0.10.1-rc.27 on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate calimero-dag 0.10.1-rc.27 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b6a731eda53eca048a658d10a721c7346e0ce2b1d213a1a558361b31d860417 [INFO] running `Command { std: "docker" "start" "-a" "7b6a731eda53eca048a658d10a721c7346e0ce2b1d213a1a558361b31d860417", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b6a731eda53eca048a658d10a721c7346e0ce2b1d213a1a558361b31d860417", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b6a731eda53eca048a658d10a721c7346e0ce2b1d213a1a558361b31d860417", kill_on_drop: false }` [INFO] [stdout] 7b6a731eda53eca048a658d10a721c7346e0ce2b1d213a1a558361b31d860417 [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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3d430a582c048abb84e0cf63ce489103879b2f7f08290e6babf25fac267a9b1 [INFO] running `Command { std: "docker" "start" "-a" "f3d430a582c048abb84e0cf63ce489103879b2f7f08290e6babf25fac267a9b1", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling toml_parser v1.0.9+spec-1.1.0 [INFO] [stderr] Compiling data-encoding v2.10.0 [INFO] [stderr] Compiling core2 v0.4.0 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling unsigned-varint v0.8.0 [INFO] [stderr] Compiling const-str v0.4.3 [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Compiling borsh v1.6.0 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling zerocopy v0.8.40 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling multihash v0.19.3 [INFO] [stderr] Compiling base-x v0.2.11 [INFO] [stderr] Compiling ed25519 v2.2.3 [INFO] [stderr] Compiling indenter v0.3.4 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling calimero-sys v0.10.1-rc.27 [INFO] [stderr] Compiling toml_edit v0.23.10+spec-1.0.0 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.17 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling data-encoding-macro v0.1.19 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling match-lookup v0.1.2 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling borsh-derive v1.6.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling calimero-storage-macros v0.10.1-rc.27 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling base256emoji v1.0.2 [INFO] [stderr] Compiling multibase v0.9.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling calimero-sdk-macros v0.10.1-rc.27 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling libp2p-identity v0.2.13 [INFO] [stderr] Compiling ed25519-dalek v2.2.0 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling icu_properties v2.1.2 [INFO] [stderr] Compiling calimero-wasm-abi v0.10.1-rc.27 [INFO] [stderr] Compiling fixedstr v0.5.10 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling multiaddr v0.18.2 [INFO] [stderr] Compiling calimero-primitives v0.10.1-rc.27 [INFO] [stderr] Compiling calimero-prelude v0.10.1-rc.27 [INFO] [stderr] Compiling calimero-sdk v0.10.1-rc.27 [INFO] [stderr] Compiling calimero-storage v0.10.1-rc.27 [INFO] [stderr] Compiling calimero-dag v0.10.1-rc.27 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.32s [INFO] running `Command { std: "docker" "inspect" "f3d430a582c048abb84e0cf63ce489103879b2f7f08290e6babf25fac267a9b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3d430a582c048abb84e0cf63ce489103879b2f7f08290e6babf25fac267a9b1", kill_on_drop: false }` [INFO] [stdout] f3d430a582c048abb84e0cf63ce489103879b2f7f08290e6babf25fac267a9b1 [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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 132d673a28be331a72d7149d497cfb1577fe1c8754b044fe8ac56c7e35c8026c [INFO] running `Command { std: "docker" "start" "-a" "132d673a28be331a72d7149d497cfb1577fe1c8754b044fe8ac56c7e35c8026c", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-macros v2.6.1 [INFO] [stderr] Compiling calimero-storage v0.10.1-rc.27 [INFO] [stderr] Compiling tokio v1.50.0 [INFO] [stderr] Compiling calimero-dag v0.10.1-rc.27 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `merge_deltas` is never read [INFO] [stdout] --> src/tests_convergence.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 155 | struct CrdtApplier { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 159 | merge_deltas: Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_applied_order` and `get_merge_deltas` are never used [INFO] [stdout] --> src/tests_convergence.rs:175:14 [INFO] [stdout] | [INFO] [stdout] 162 | impl CrdtApplier { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 175 | async fn get_applied_order(&self) -> Vec<[u8; 32]> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 179 | async fn get_merge_deltas(&self) -> Vec<[u8; 32]> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.97s [INFO] running `Command { std: "docker" "inspect" "132d673a28be331a72d7149d497cfb1577fe1c8754b044fe8ac56c7e35c8026c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "132d673a28be331a72d7149d497cfb1577fe1c8754b044fe8ac56c7e35c8026c", kill_on_drop: false }` [INFO] [stdout] 132d673a28be331a72d7149d497cfb1577fe1c8754b044fe8ac56c7e35c8026c [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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d310d18252f8291267538824fd2e21bbbcc997a081e53d347eb5e87476813c3a [INFO] running `Command { std: "docker" "start" "-a" "d310d18252f8291267538824fd2e21bbbcc997a081e53d347eb5e87476813c3a", kill_on_drop: false }` [INFO] [stderr] warning: field `merge_deltas` is never read [INFO] [stderr] --> src/tests_convergence.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 155 | struct CrdtApplier { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 159 | merge_deltas: Arc>>, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `get_applied_order` and `get_merge_deltas` are never used [INFO] [stderr] --> src/tests_convergence.rs:175:14 [INFO] [stderr] | [INFO] [stderr] 162 | impl CrdtApplier { [INFO] [stderr] | ---------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 175 | async fn get_applied_order(&self) -> Vec<[u8; 32]> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 179 | async fn get_merge_deltas(&self) -> Vec<[u8; 32]> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `calimero-dag` (lib test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/calimero_dag-64e25ec66b5f2a71) [INFO] [stdout] [INFO] [stdout] running 46 tests [INFO] [stdout] test basic_tests::test_dag_concurrent_updates ... ok [INFO] [stdout] test basic_tests::test_dag_out_of_order ... ok [INFO] [stdout] test tests::test_dag_apply_failure ... ok [INFO] [stdout] test basic_tests::test_dag_linear_sequence ... ok [INFO] [stdout] test tests::test_dag_apply_failure_recovery ... ok [INFO] [stdout] test tests::test_dag_complex_topology ... ok [INFO] [stdout] test tests::test_dag_duplicate_delta ... ok [INFO] [stdout] test tests::test_dag_get_delta ... ok [INFO] [stdout] test tests::test_dag_get_missing_parents ... ok [INFO] [stdout] test tests::test_dag_has_delta ... ok [INFO] [stdout] test tests::test_dag_get_deltas_since ... ok [INFO] [stdout] test tests::test_dag_get_deltas_since_branched ... ok [INFO] [stdout] test tests::test_dag_merge_concurrent_branches ... ok [INFO] [stdout] test tests::test_dag_linear_sequence ... ok [INFO] [stdout] test tests::test_dag_cleanup_stale_keeps_recent ... ok [INFO] [stdout] test tests::test_dag_concurrent_updates ... ok [INFO] [stdout] test tests::test_dag_deep_pending_chain ... ok [INFO] [stdout] test tests::test_dag_many_concurrent_branches ... ok [INFO] [stdout] test tests::test_dag_three_way_merge ... ok [INFO] [stdout] test tests::test_dag_long_chain ... ok [INFO] [stdout] test tests::test_dag_multiple_pending_sequential ... ok [INFO] [stdout] test tests::test_dag_new ... ok [INFO] [stdout] test tests::test_dag_pending_stats ... ok [INFO] [stdout] test tests::test_dag_out_of_order ... ok [INFO] [stdout] test tests::test_get_deltas_since_pagination ... ok [INFO] [stdout] test tests::test_pagination_preserves_branches ... ok [INFO] [stdout] test tests_convergence::test_basic_convergence_same_order ... ok [INFO] [stdout] test tests::test_get_deltas_since_manual_pagination ... ok [INFO] [stdout] test tests_convergence::test_divergent_handler_execution_convergence ... ok [INFO] [stdout] test tests::test_pagination_hard_limits ... ok [INFO] [stdout] test tests::test_get_missing_parents_pagination ... ok [INFO] [stdout] test tests_convergence::test_gcounter_merge_commutativity ... ok [INFO] [stdout] test tests_convergence::test_basic_convergence_reverse_order ... ok [INFO] [stdout] test tests_convergence::test_e2e_divergence_scenario ... ok [INFO] [stdout] test tests_convergence::test_handler_execution_divergence ... ok [INFO] [stdout] test tests::test_dag_stress_out_of_order ... ok [INFO] [stdout] test tests::test_extreme_concurrent_branches_200 ... ok [INFO] [stdout] test tests_convergence::test_lww_merge_commutativity ... ok [INFO] [stdout] test tests_convergence::test_three_node_concurrent_operations ... ok [INFO] [stdout] test tests::test_extreme_mixed_topology_500_deltas ... ok [INFO] [stdout] test tests::test_extreme_late_parent_arrival ... ok [INFO] [stdout] test basic_tests::test_dag_cleanup_stale ... ok [INFO] [stdout] test tests::test_dag_cleanup_stale ... ok [INFO] [stdout] test tests_convergence::test_bug_missing_handler_broadcast - should panic ... ok [INFO] [stdout] test tests::test_extreme_pending_chain_500_deltas ... ok [INFO] [stderr] [INFO] [stderr] thread 'tests::test_extreme_random_order_1000_deltas' (47) has overflowed its stack [INFO] [stderr] fatal runtime error: stack overflow, aborting [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/calimero_dag-64e25ec66b5f2a71` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "d310d18252f8291267538824fd2e21bbbcc997a081e53d347eb5e87476813c3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d310d18252f8291267538824fd2e21bbbcc997a081e53d347eb5e87476813c3a", kill_on_drop: false }` [INFO] [stdout] d310d18252f8291267538824fd2e21bbbcc997a081e53d347eb5e87476813c3a