[INFO] fetching crate mdcs-delta 0.1.2...
[INFO] testing mdcs-delta-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate mdcs-delta 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mdcs-delta 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mdcs-delta 0.1.2
[INFO] tweaked toml for crates.io crate mdcs-delta 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdcs-delta 0.1.2 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 crates.io crate mdcs-delta 0.1.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5ed0701ccdb247155a48132acc9b0edd3d76ab9a686dffd3ea41d0917d73ccfa
[INFO] running `Command { std: "docker" "start" "-a" "5ed0701ccdb247155a48132acc9b0edd3d76ab9a686dffd3ea41d0917d73ccfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ed0701ccdb247155a48132acc9b0edd3d76ab9a686dffd3ea41d0917d73ccfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed0701ccdb247155a48132acc9b0edd3d76ab9a686dffd3ea41d0917d73ccfa", kill_on_drop: false }`
[INFO] [stdout] 5ed0701ccdb247155a48132acc9b0edd3d76ab9a686dffd3ea41d0917d73ccfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ece49f5bf0c33ca1f60eaab317494d4502e7f09daf1a3c158dc26b4c0f5b4623
[INFO] running `Command { std: "docker" "start" "-a" "ece49f5bf0c33ca1f60eaab317494d4502e7f09daf1a3c158dc26b4c0f5b4623", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.37
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ulid v1.2.1
[INFO] [stderr]    Compiling mdcs-core v0.1.2
[INFO] [stderr]    Compiling mdcs-delta v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.26s
[INFO] running `Command { std: "docker" "inspect" "ece49f5bf0c33ca1f60eaab317494d4502e7f09daf1a3c158dc26b4c0f5b4623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece49f5bf0c33ca1f60eaab317494d4502e7f09daf1a3c158dc26b4c0f5b4623", kill_on_drop: false }`
[INFO] [stdout] ece49f5bf0c33ca1f60eaab317494d4502e7f09daf1a3c158dc26b4c0f5b4623
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 922ffde933275b19a3d7a384810ae0d1d0b79f6eb9e3622d42db2c71e8efaec1
[INFO] running `Command { std: "docker" "start" "-a" "922ffde933275b19a3d7a384810ae0d1d0b79f6eb9e3622d42db2c71e8efaec1", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ulid v1.2.1
[INFO] [stderr]    Compiling proptest v1.9.0
[INFO] [stderr]    Compiling mdcs-core v0.1.2
[INFO] [stderr]    Compiling mdcs-delta v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.60s
[INFO] running `Command { std: "docker" "inspect" "922ffde933275b19a3d7a384810ae0d1d0b79f6eb9e3622d42db2c71e8efaec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "922ffde933275b19a3d7a384810ae0d1d0b79f6eb9e3622d42db2c71e8efaec1", kill_on_drop: false }`
[INFO] [stdout] 922ffde933275b19a3d7a384810ae0d1d0b79f6eb9e3622d42db2c71e8efaec1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 62cd2b8d64be724823e9063d4e63e8ee599790bafab33553b5918b5a6ab77046
[INFO] running `Command { std: "docker" "start" "-a" "62cd2b8d64be724823e9063d4e63e8ee599790bafab33553b5918b5a6ab77046", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdcs_delta-14956b7343999a1d)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test anti_entropy::tests::test_cluster_basic_convergence ... ok
[INFO] [stdout] test anti_entropy::tests::test_convergence_under_loss ... ok
[INFO] [stdout] test anti_entropy::tests::test_network_simulator_basic ... ok
[INFO] [stdout] test anti_entropy::tests::test_idempotence_repeated_resends ... ok
[INFO] [stdout] test anti_entropy::tests::test_convergence_chaotic_network ... ok
[INFO] [stdout] test anti_entropy::tests::test_convergence_with_duplicates ... ok
[INFO] [stdout] test buffer::tests::test_ack_tracker ... ok
[INFO] [stdout] test buffer::tests::test_delta_buffer_ack ... ok
[INFO] [stdout] test buffer::tests::test_delta_buffer_basic ... ok
[INFO] [stdout] test buffer::tests::test_delta_buffer_compaction ... ok
[INFO] [stdout] test buffer::tests::test_delta_buffer_group ... ok
[INFO] [stdout] test buffer::tests::test_delta_replica_basic ... ok
[INFO] [stdout] test buffer::tests::test_delta_replica_sync ... ok
[INFO] [stdout] test causal::tests::test_causal_delivery ... ok
[INFO] [stdout] test causal::tests::test_causal_interval_generation ... ok
[INFO] [stdout] test causal::tests::test_causal_replica_basic ... ok
[INFO] [stdout] test causal::tests::test_causal_ordering_preserved ... ok
[INFO] [stdout] test causal::tests::test_crash_recovery ... ok
[INFO] [stdout] test causal::tests::test_cluster_convergence ... ok
[INFO] [stdout] test causal::tests::test_cluster_with_loss ... ok
[INFO] [stdout] test mutators::tests::test_gset_delta_idempotence ... ok
[INFO] [stdout] test causal::tests::test_durable_storage ... ok
[INFO] [stdout] test causal::tests::test_pncounter_causal ... ok
[INFO] [stdout] test mutators::tests::test_gset_batch_delta ... ok
[INFO] [stdout] test mutators::tests::test_gset_delta_property ... ok
[INFO] [stdout] test mutators::tests::test_gset_insert_delta ... ok
[INFO] [stdout] test mutators::tests::test_lwwreg_set_delta ... ok
[INFO] [stdout] test causal::tests::test_out_of_order_buffering ... ok
[INFO] [stdout] test mutators::tests::test_lwwreg_delta_higher_timestamp_wins ... ok
[INFO] [stdout] test mutators::tests::test_mvreg_concurrent_deltas ... ok
[INFO] [stdout] test mutators::tests::test_orset_add_delta ... ok
[INFO] [stdout] test mutators::tests::test_mvreg_write_delta ... ok
[INFO] [stdout] test mutators::tests::test_pncounter_decrement_delta ... ok
[INFO] [stdout] test mutators::tests::test_orset_delta_idempotence ... ok
[INFO] [stdout] test mutators::tests::test_pncounter_increment_delta ... ok
[INFO] [stdout] test mutators::tests::test_pncounter_delta_convergence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mdcs_delta-66525e5728bcb7e7)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test anti_entropy::tests::test_cluster_basic_convergence ... ok
[INFO] [stdout] test anti_entropy::tests::test_convergence_under_loss ... ok
[INFO] [stdout] test anti_entropy::tests::test_network_simulator_basic ... ok
[INFO] [stdout] test anti_entropy::tests::test_convergence_chaotic_network ... ok
[INFO] [stdout] test anti_entropy::tests::test_convergence_with_duplicates ... ok
[INFO] [stdout] test anti_entropy::tests::test_idempotence_repeated_resends ... ok
[INFO] [stdout] test buffer::tests::test_ack_tracker ... ok
[INFO] [stdout] test buffer::tests::test_delta_buffer_ack ... ok
[INFO] [stdout] test buffer::tests::test_delta_buffer_basic ... ok
[INFO] [stdout] test buffer::tests::test_delta_buffer_compaction ... ok
[INFO] [stdout] test buffer::tests::test_delta_buffer_group ... ok
[INFO] [stdout] test buffer::tests::test_delta_replica_basic ... ok
[INFO] [stdout] test buffer::tests::test_delta_replica_sync ... ok
[INFO] [stdout] test mutators::tests::test_gset_batch_delta ... ok
[INFO] [stdout] test mutators::tests::test_gset_delta_idempotence ... ok
[INFO] [stdout] test mutators::tests::test_gset_delta_property ... ok
[INFO] [stdout] test mutators::tests::test_gset_insert_delta ... ok
[INFO] [stdout] test mutators::tests::test_lwwreg_delta_higher_timestamp_wins ... ok
[INFO] [stdout] test mutators::tests::test_lwwreg_set_delta ... ok
[INFO] [stdout] test mutators::tests::test_mvreg_concurrent_deltas ... ok
[INFO] [stdout] test mutators::tests::test_mvreg_write_delta ... ok
[INFO] [stdout] test mutators::tests::test_pncounter_decrement_delta ... ok
[INFO] [stdout] test mutators::tests::test_orset_delta_idempotence ... ok
[INFO] [stdout] test mutators::tests::test_orset_add_delta ... ok
[INFO] [stdout] test mutators::tests::test_pncounter_delta_convergence ... ok
[INFO] [stdout] test mutators::tests::test_pncounter_increment_delta ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/causal_consistency.rs (/opt/rustwide/target/debug/deps/causal_consistency-2f2b7067d3dc61ba)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_causal_ordering_strict ... ok
[INFO] [stdout] test test_crash_loses_volatile_state ... ok
[INFO] [stdout] test test_crash_recovery_durable_state ... ok
[INFO] [stdout] test test_delta_gc_on_ack ... ok
[INFO] [stdout] test test_idempotent_delta_application ... ok
[INFO] [stdout] test test_concurrent_mutations ... ok
[INFO] [stdout] test test_lwwreg_causal ... ok
[INFO] [stdout] test test_mvreg_causal_concurrent ... ok
[INFO] [stdout] test test_no_skip_on_recovery ... ok
[INFO] [stdout] test test_partition_and_heal ... ok
[INFO] [stdout] test test_orset_causal ... ok
[INFO] [stdout] test test_high_frequency_with_loss ... ok
[INFO] [stdout] test test_convergence_any_order ... ok
[INFO] [stdout] test test_sequence_monotonicity ... ok
[INFO] [stdout] test test_snapshot_bootstrap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/convergence.rs (/opt/rustwide/target/debug/deps/convergence-73f9b171de05d026)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test_lwwreg_convergence_tie_breaking ... ok
[INFO] [stdout] test test_gset_convergence_chaotic_network ... ok
[INFO] [stdout] test test_multi_type_document_convergence ... ok
[INFO] [stdout] test test_lwwreg_convergence_clear_winner ... ok
[INFO] [stdout] test test_gset_convergence_with_duplication ... ok
[INFO] [stdout] test test_gset_convergence_with_loss ... ok
[INFO] [stdout] test test_mvreg_convergence_commutative ... ok
[INFO] [stdout] test test_gset_convergence_perfect_network ... ok
[INFO] [stdout] test test_gset_random_delivery_order ... ok
[INFO] [stdout] test test_mvreg_convergence_preserves_concurrent ... ok
[INFO] [stdout] test test_pncounter_convergence_increments ... ok
[INFO] [stdout] test test_orset_convergence_add_remove ... ok
[INFO] [stdout] test test_pncounter_convergence_mixed_ops ... ok
[INFO] [stdout] test test_pncounter_idempotence ... ok
[INFO] [stdout] test test_orset_convergence_add_only ... ok
[INFO] [stdout] test test_pncounter_random_delivery_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mdcs_delta
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 66) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "62cd2b8d64be724823e9063d4e63e8ee599790bafab33553b5918b5a6ab77046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62cd2b8d64be724823e9063d4e63e8ee599790bafab33553b5918b5a6ab77046", kill_on_drop: false }`
[INFO] [stdout] 62cd2b8d64be724823e9063d4e63e8ee599790bafab33553b5918b5a6ab77046