[INFO] fetching crate fionn-crdt 0.2.0... [INFO] testing fionn-crdt-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate fionn-crdt 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate fionn-crdt 0.2.0 [INFO] finished tweaking crates.io crate fionn-crdt 0.2.0 [INFO] tweaked toml for crates.io crate fionn-crdt 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fionn-crdt 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fionn-crdt 0.2.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zmij v1.0.17 [INFO] [stderr] Downloaded fionn-core v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1a186d16be9fb18ee450c2237a20698f38c125438227ade1bba5fa3cf4dd192 [INFO] running `Command { std: "docker" "start" "-a" "a1a186d16be9fb18ee450c2237a20698f38c125438227ade1bba5fa3cf4dd192", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1a186d16be9fb18ee450c2237a20698f38c125438227ade1bba5fa3cf4dd192", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1a186d16be9fb18ee450c2237a20698f38c125438227ade1bba5fa3cf4dd192", kill_on_drop: false }` [INFO] [stdout] a1a186d16be9fb18ee450c2237a20698f38c125438227ade1bba5fa3cf4dd192 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1050c733a9d7ee3d77d6c8c92b98bbd1fce285e38082fc0df918d4194db40c57 [INFO] running `Command { std: "docker" "start" "-a" "1050c733a9d7ee3d77d6c8c92b98bbd1fce285e38082fc0df918d4194db40c57", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling zmij v1.0.17 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling fionn-core v0.2.0 [INFO] [stderr] Compiling fionn-crdt v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.39s [INFO] running `Command { std: "docker" "inspect" "1050c733a9d7ee3d77d6c8c92b98bbd1fce285e38082fc0df918d4194db40c57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1050c733a9d7ee3d77d6c8c92b98bbd1fce285e38082fc0df918d4194db40c57", kill_on_drop: false }` [INFO] [stdout] 1050c733a9d7ee3d77d6c8c92b98bbd1fce285e38082fc0df918d4194db40c57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7df5ccd6550fdaaf07b8a2127d80d3e132acd0f995c652fc6b07dc02f72031f2 [INFO] running `Command { std: "docker" "start" "-a" "7df5ccd6550fdaaf07b8a2127d80d3e132acd0f995c652fc6b07dc02f72031f2", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.33 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling clap_builder v4.5.54 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling clap v4.5.54 [INFO] [stderr] Compiling zerocopy-derive v0.8.33 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling fionn-core v0.2.0 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling fionn-crdt v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.35s [INFO] running `Command { std: "docker" "inspect" "7df5ccd6550fdaaf07b8a2127d80d3e132acd0f995c652fc6b07dc02f72031f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7df5ccd6550fdaaf07b8a2127d80d3e132acd0f995c652fc6b07dc02f72031f2", kill_on_drop: false }` [INFO] [stdout] 7df5ccd6550fdaaf07b8a2127d80d3e132acd0f995c652fc6b07dc02f72031f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b0a9fe8554cd3cee8b01d5ab1a2955126d858f1c03b979f654ee0e3af70a1c24 [INFO] running `Command { std: "docker" "start" "-a" "b0a9fe8554cd3cee8b01d5ab1a2955126d858f1c03b979f654ee0e3af70a1c24", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fionn_crdt-edfaf37b03edbe81) [INFO] [stdout] [INFO] [stdout] running 99 tests [INFO] [stdout] test dot_store::tests::test_causal_context_default ... ok [INFO] [stdout] test dot_store::tests::test_causal_context_basic ... ok [INFO] [stdout] test dot_store::tests::test_causal_context_happened_before_concurrent ... ok [INFO] [stdout] test dot_store::tests::test_causal_context_clone ... ok [INFO] [stdout] test dot_store::tests::test_causal_dot_store_clone ... ok [INFO] [stdout] test dot_store::tests::test_causal_dot_store_join ... ok [INFO] [stdout] test dot_store::tests::test_causal_ordering ... ok [INFO] [stdout] test dot_store::tests::test_causal_dot_store_new ... ok [INFO] [stdout] test dot_store::tests::test_vec_dot_store_add_duplicate ... ok [INFO] [stdout] test dot_store::tests::test_vec_dot_store_union ... ok [INFO] [stdout] test dot_store::tests::test_vec_dot_store_default ... ok [INFO] [stdout] test dot_store::tests::test_dot_equality ... ok [INFO] [stdout] test merge::tests::test_max_fast_path ... ok [INFO] [stdout] test merge::tests::test_merge_entry_debug ... ok [INFO] [stdout] test merge::tests::test_additive_fast_path ... ok [INFO] [stdout] test merge::tests::test_merge_max_f64 ... ok [INFO] [stdout] test merge::tests::test_merge_min_f64 ... ok [INFO] [stdout] test dot_store::tests::test_dot_hash ... ok [INFO] [stdout] test dot_store::tests::test_causal_context_merge ... ok [INFO] [stdout] test dot_store::tests::test_causal_dot_store_is_bottom ... ok [INFO] [stdout] test dot_store::tests::test_dot_clone ... ok [INFO] [stdout] test merge::tests::test_lww_fast_path ... ok [INFO] [stdout] test merge::tests::test_merge_results_iter ... ok [INFO] [stdout] test dot_store::tests::test_vec_dot_store ... ok [INFO] [stdout] test merge::tests::test_merge_result_debug ... ok [INFO] [stdout] test merge::tests::test_merge_result_clone ... ok [INFO] [stdout] test merge::tests::test_merge_results_statistics ... ok [INFO] [stdout] test dot_store::tests::test_dot_debug ... ok [INFO] [stdout] test merge::tests::test_merge_results_debug ... ok [INFO] [stdout] test dot_store::tests::test_causal_context_happened_before_empty ... ok [INFO] [stdout] test merge::tests::test_merge_results_with_capacity ... ok [INFO] [stdout] test merge::tests::test_merge_table_contains ... ok [INFO] [stdout] test merge::tests::test_merge_table_debug ... ok [INFO] [stdout] test merge::tests::test_merge_table_duplicate_entry ... ok [INFO] [stdout] test merge::tests::test_merge_table_default ... ok [INFO] [stdout] test merge::tests::test_merge_table_lookup ... ok [INFO] [stdout] test merge::tests::test_merge_table_iter ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_additive_float ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_additive_non_matching ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_additive_string ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_debug ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_default_strategy ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_max_non_numeric ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_custom ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_no_local_entry ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_union ... ok [INFO] [stdout] test merge::tests::test_pre_parsed_value_array_ref ... ok [INFO] [stdout] test merge::tests::test_pre_parsed_value_as_f64 ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_min_non_numeric ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_min_float ... ok [INFO] [stdout] test merge::tests::test_pre_parsed_value_float ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_min_strategy ... ok [INFO] [stdout] test merge::tests::test_merge_table_get_by_hash ... ok [INFO] [stdout] test merge::tests::test_pre_parsed_value_as_i64 ... ok [INFO] [stdout] test merge::tests::test_pre_parsed_value_integer ... ok [INFO] [stdout] test merge::tests::test_pre_parsed_value_invalid_number ... ok [INFO] [stdout] test merge::tests::test_pre_parsed_value_object_ref ... ok [INFO] [stdout] test merge::tests::test_pre_parsed_value_null ... ok [INFO] [stdout] test merge::tests::test_pre_parsed_value_string ... ok [INFO] [stdout] test merge::tests::test_pre_parsed_value_to_operation_value ... ok [INFO] [stdout] test merge::tests::test_strategy_batches ... ok [INFO] [stdout] test merge::tests::test_strategy_batches_default ... ok [INFO] [stdout] test merge::tests::test_strategy_batches_process_additive_batch ... ok [INFO] [stdout] test merge::tests::test_strategy_batches_process_max_batch ... ok [INFO] [stdout] test merge::tests::test_winner_debug ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_default ... ok [INFO] [stdout] test merge::tests::test_winner_equality ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_max_float ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_merge_batch ... ok [INFO] [stdout] test merge::tests::test_merge_table_with_capacity ... ok [INFO] [stdout] test merge::tests::test_min_fast_path ... ok [INFO] [stdout] test merge::tests::test_merge_entry_clone ... ok [INFO] [stdout] test merge::tests::test_pre_parsed_value_debug ... ok [INFO] [stdout] test merge::tests::test_pre_parsed_value_clone ... ok [INFO] [stdout] test observed_remove::tests::test_cannot_delete_unobserved_field ... ok [INFO] [stdout] test observed_remove::tests::test_concurrent_resolver_delete_with_remote_observed ... ok [INFO] [stdout] test observed_remove::tests::test_concurrent_resolver_local_delete ... ok [INFO] [stdout] test observed_remove::tests::test_concurrent_resolver_local_modify ... ok [INFO] [stdout] test observed_remove::tests::test_concurrent_resolver_other_operations ... ok [INFO] [stdout] test observed_remove::tests::test_concurrent_resolver_remote_modify ... ok [INFO] [stdout] test observed_remove::tests::test_observed_additions_new ... ok [INFO] [stdout] test observed_remove::tests::test_concurrent_update_wins_over_delete ... ok [INFO] [stdout] test observed_remove::tests::test_observed_additions_clone ... ok [INFO] [stdout] test observed_remove::tests::test_observed_remove_basic ... ok [INFO] [stdout] test observed_remove::tests::test_observed_additions_observe ... ok [INFO] [stdout] test observed_remove::tests::test_observed_remove_processor_debug ... ok [INFO] [stdout] test observed_remove::tests::test_observed_additions_remove ... ok [INFO] [stdout] test observed_remove::tests::test_observed_remove_processor_modify_observed ... ok [INFO] [stdout] test observed_remove::tests::test_observed_remove_processor_new ... ok [INFO] [stdout] test observed_remove::tests::test_observed_remove_processor_modify_unobserved ... ok [INFO] [stdout] test observed_remove::tests::test_observed_remove_processor_process_pending ... ok [INFO] [stdout] test observed_remove::tests::test_observed_remove_processor_other_operations ... ok [INFO] [stdout] test merge::tests::test_strategy_batches_debug ... ok [INFO] [stdout] test observed_remove::tests::test_observed_additions_debug ... ok [INFO] [stdout] test merge::tests::test_optimized_merge_processor_merge_batch_parallel ... ok [INFO] [stdout] test merge::tests::test_merge_results_is_empty ... ok [INFO] [stdout] test merge::tests::test_pre_parsed_value_bool ... ok [INFO] [stdout] test observed_remove::tests::test_concurrent_resolver_new ... ok [INFO] [stderr] Doc-tests fionn_crdt [INFO] [stdout] [INFO] [stdout] test result: ok. 99 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [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" "b0a9fe8554cd3cee8b01d5ab1a2955126d858f1c03b979f654ee0e3af70a1c24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0a9fe8554cd3cee8b01d5ab1a2955126d858f1c03b979f654ee0e3af70a1c24", kill_on_drop: false }` [INFO] [stdout] b0a9fe8554cd3cee8b01d5ab1a2955126d858f1c03b979f654ee0e3af70a1c24