[INFO] fetching crate nexus-core 0.0.1-alpha...
[INFO] testing nexus-core-0.0.1-alpha against 1.98.0-beta.1 for beta-1.98-2
[INFO] extracting crate nexus-core 0.0.1-alpha into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate nexus-core 0.0.1-alpha
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nexus-core 0.0.1-alpha
[INFO] tweaked toml for crates.io crate nexus-core 0.0.1-alpha written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nexus-core 0.0.1-alpha on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nexus-core 0.0.1-alpha 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" "+1.98.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fd8f3463ff4cacf9648352cb1c298f1f43387bdb528a5c967d10ed0457cc4e96
[INFO] running `Command { std: "docker" "start" "fd8f3463ff4cacf9648352cb1c298f1f43387bdb528a5c967d10ed0457cc4e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd8f3463ff4cacf9648352cb1c298f1f43387bdb528a5c967d10ed0457cc4e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fd8f3463ff4cacf9648352cb1c298f1f43387bdb528a5c967d10ed0457cc4e96" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd8f3463ff4cacf9648352cb1c298f1f43387bdb528a5c967d10ed0457cc4e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fd8f3463ff4cacf9648352cb1c298f1f43387bdb528a5c967d10ed0457cc4e96" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling typenum v1.19.0
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[INFO] [stderr]    Compiling vsimd v0.8.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling outref v0.5.2
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]    Compiling fid-rs v0.2.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling ctutils v0.4.0
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[INFO] [stderr]    Compiling spin v0.10.0
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[INFO] [stderr]    Compiling flatbuffers v25.12.19
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[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling base64-simd v0.8.0
[INFO] [stderr]    Compiling hex-simd v0.8.0
[INFO] [stderr]    Compiling louds-rs v0.7.0
[INFO] [stderr]    Compiling arc-swap v1.8.2
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling atoi v2.0.0
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[INFO] [stderr]    Compiling bytestring v1.5.0
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[INFO] [stderr]    Compiling anyhow v1.0.102
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[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling procfs-core v0.18.0
[INFO] [stderr]    Compiling jobserver v0.1.34
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[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling crc-fast v1.10.0
[INFO] [stderr]    Compiling block-buffer v0.12.0
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling core_affinity v0.8.3
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling digest v0.11.1
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling hmac v0.13.0-rc.5
[INFO] [stderr]    Compiling sha2 v0.11.0-rc.5
[INFO] [stderr]    Compiling sha1 v0.11.0-rc.5
[INFO] [stderr]    Compiling md-5 v0.11.0-rc.5
[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
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[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling equator v0.4.2
[INFO] [stderr]    Compiling aligned-vec v0.6.4
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling std-next v0.1.9
[INFO] [stderr]    Compiling clap v4.5.60
[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 serde v1.0.228
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling tokio-uring v0.5.0
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling hyper v1.8.1
[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 hyper-util v0.1.20
[INFO] [stderr]    Compiling s3s v0.13.0-alpha.3
[INFO] [stderr]    Compiling nexus-core v0.0.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "fd8f3463ff4cacf9648352cb1c298f1f43387bdb528a5c967d10ed0457cc4e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fd8f3463ff4cacf9648352cb1c298f1f43387bdb528a5c967d10ed0457cc4e96" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling nexus-core v0.0.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.04s
[INFO] running `Command { std: "docker" "inspect" "fd8f3463ff4cacf9648352cb1c298f1f43387bdb528a5c967d10ed0457cc4e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fd8f3463ff4cacf9648352cb1c298f1f43387bdb528a5c967d10ed0457cc4e96" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nexus_core-85784d885da0328f)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test device_scheduler::tests::scheduler_rejects_more_than_five_devices ... ok
[INFO] [stdout] test device_scheduler::tests::select_and_reserve_never_overlaps_offsets ... ok
[INFO] [stdout] test device_scheduler::tests::align_up_u64_rounds_to_boundary ... ok
[INFO] [stdout] test module_b::linux::tests::validates_full_5gb_mapping_without_copy ... ignored, heavy memory mapping validation
[INFO] [stdout] test module_c::tests::million_record_round_trip ... ignored, heavy million-record scan
[INFO] [stdout] test module_a::tests::rejects_zero_chunk ... ok
[INFO] [stdout] test module_d::linux::tests::aligned_offset_returns_expected_values ... ok
[INFO] [stdout] test module_d::linux::tests::alignment_math_is_correct ... ok
[INFO] [stdout] test module_f::tests::alignment_helpers_work ... ok
[INFO] [stdout] test module_f::tests::prefix_upper_bound_increments_correctly ... ok
[INFO] [stdout] test module_e::tests::prefix_upper_bound_increments_suffix ... ok
[INFO] [stdout] test module_d::linux::tests::validates_direct_io_constraints ... ok
[INFO] [stdout] test module_a::tests::rejects_non_divisible_payload ... ok
[INFO] [stdout] test module_b::linux::tests::transfers_fd_and_validates_marker ... ok
[INFO] [stdout] test module_f::tests::storage_key_round_trip ... ok
[INFO] [stdout] test pipeline::tests::adaptive_policy_downshifts_after_three_windows ... ok
[INFO] [stdout] test pipeline::tests::adaptive_policy_upshifts_after_thirty_windows ... ok
[INFO] [stdout] test topology::tests::detect_cpu_generation_maps_amd_families ... ok
[INFO] [stdout] test topology::tests::select_cores_prefers_rss_intersection ... ok
[INFO] [stdout] test topology::tests::parse_cpu_list_supports_ranges_and_singletons ... ok
[INFO] [stdout] test wal::tests::wal_round_trip_object_and_multipart ... ok
[INFO] [stdout] test wal::tests::wal_replay_rejects_non_monotonic_sequence ... ok
[INFO] [stdout] test module_e::tests::keys_are_sorted_and_unique ... ok
[INFO] [stdout] test pipeline::tests::process_payload_emits_multiple_chunks ... ok
[INFO] [stdout] test module_c::tests::round_trip_v1_writer_v2_reader ... ok
[INFO] [stdout] test pipeline::tests::restore_chunk_round_trip_works ... ok
[INFO] [stdout] test module_a::tests::json_output_contains_module_label ... ok
[INFO] [stdout] test module_e::tests::fst_small_round_trip ... ok
[INFO] [stdout] test module_a::tests::processes_small_payload ... ok
[INFO] [stdout] test module_e::tests::trie_small_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests bin/tracer-bullet.rs (/opt/rustwide/target/debug/deps/tracer_bullet-f9b268689e5bac64)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/module_b_linux.rs (/opt/rustwide/target/debug/deps/module_b_linux-9dd7dd6fb4547f02)
[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 2 tests
[INFO] [stdout] test module_b_cli_full_5g_transfer ... ignored, heavy 5GiB memfd transfer
[INFO] [stdout] test module_b_cli_smoke_transfer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/module_c_cli.rs (/opt/rustwide/target/debug/deps/module_c_cli-5cdadb07682d8b1d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test module_c_cli_million_records ... ignored, heavy million-record CLI scan
[INFO] [stderr]      Running tests/module_d_linux.rs (/opt/rustwide/target/debug/deps/module_d_linux-439fcb473dbfdf5e)
[INFO] [stdout] test module_c_cli_round_trip_v1_to_v2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test module_d_cli_full_scale ... ignored, heavy 50GiB module-d write
[INFO] [stdout] test module_d_cli_small_file_fallback ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/module_e_cli.rs (/opt/rustwide/target/debug/deps/module_e_cli-c6462e1ccd48d16b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test module_e_compare_full_scale ... ignored, heavy 50M key compare benchmark
[INFO] [stdout] test module_e_fst_cli_smoke ... ok
[INFO] [stdout] test module_e_compare_cli_smoke ... ok
[INFO] [stdout] test module_e_trie_cli_smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.64s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/module_f_cli.rs (/opt/rustwide/target/debug/deps/module_f_cli-7d83b77c378cfac1)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test module_f_cli_rejects_zero_workers ... ok
[INFO] [stdout] test module_f_cli_rejects_bad_listen_addr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nexus_core
[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" "fd8f3463ff4cacf9648352cb1c298f1f43387bdb528a5c967d10ed0457cc4e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd8f3463ff4cacf9648352cb1c298f1f43387bdb528a5c967d10ed0457cc4e96", kill_on_drop: false }`
[INFO] [stdout] fd8f3463ff4cacf9648352cb1c298f1f43387bdb528a5c967d10ed0457cc4e96
