[INFO] cloning repository https://github.com/YumingxuanGuo/featherengine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YumingxuanGuo/featherengine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYumingxuanGuo%2Ffeatherengine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYumingxuanGuo%2Ffeatherengine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b95ed0846b3b5452b560184b1b69e7baf385a7f6
[INFO] testing YumingxuanGuo/featherengine against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYumingxuanGuo%2Ffeatherengine" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/YumingxuanGuo/featherengine
[INFO] finished tweaking git repo https://github.com/YumingxuanGuo/featherengine
[INFO] tweaked toml for git repo https://github.com/YumingxuanGuo/featherengine written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/YumingxuanGuo/featherengine 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 git repo https://github.com/YumingxuanGuo/featherengine 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4fe5b712346e72de123dae811dcf82a37d32bb50a672e527c056ee34e99dc236
[INFO] running `Command { std: "docker" "start" "-a" "4fe5b712346e72de123dae811dcf82a37d32bb50a672e527c056ee34e99dc236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fe5b712346e72de123dae811dcf82a37d32bb50a672e527c056ee34e99dc236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fe5b712346e72de123dae811dcf82a37d32bb50a672e527c056ee34e99dc236", kill_on_drop: false }`
[INFO] [stdout] 4fe5b712346e72de123dae811dcf82a37d32bb50a672e527c056ee34e99dc236
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ff4cf5510998828e407a500242be23c0a68af30a82609b7e4382e2dc289b66de
[INFO] running `Command { std: "docker" "start" "-a" "ff4cf5510998828e407a500242be23c0a68af30a82609b7e4382e2dc289b66de", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling futures-sink v0.3.26
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling futures-task v0.3.26
[INFO] [stderr]    Compiling rustix v0.36.9
[INFO] [stderr]    Compiling futures-channel v0.3.26
[INFO] [stderr]    Compiling tokio v1.26.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling futures-util v0.3.26
[INFO] [stderr]    Compiling futures-io v0.3.26
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]    Compiling dlv-list v0.3.0
[INFO] [stderr]    Compiling async-trait v0.1.65
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling crossbeam-skiplist v0.1.1
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling moka v0.10.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling triomphe v0.1.8
[INFO] [stderr]    Compiling crossbeam-channel v0.5.7
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling tagptr v0.2.0
[INFO] [stderr]    Compiling aliasable v0.1.3
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling uuid v1.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling quanta v0.10.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.6
[INFO] [stderr]    Compiling ordered-multimap v0.4.3
[INFO] [stderr]    Compiling dashmap v5.4.0
[INFO] [stderr]    Compiling rust-ini v0.18.0
[INFO] [stderr]    Compiling fd-lock v3.0.10
[INFO] [stderr]    Compiling tempfile v3.4.0
[INFO] [stderr]    Compiling rustyline v11.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling futures-macro v0.3.26
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling enum-ordinalize v3.1.12
[INFO] [stderr]    Compiling ouroboros_macro v0.15.6
[INFO] [stderr]    Compiling rustyline-derive v0.8.0
[INFO] [stderr]    Compiling educe v0.4.20
[INFO] [stderr]    Compiling ouroboros v0.15.6
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling pin-project v1.0.12
[INFO] [stderr]    Compiling pest v2.5.6
[INFO] [stderr]    Compiling pest_meta v2.5.6
[INFO] [stderr]    Compiling pest_generator v2.5.6
[INFO] [stderr]    Compiling futures-executor v0.3.26
[INFO] [stderr]    Compiling futures v0.3.26
[INFO] [stderr]    Compiling pest_derive v2.5.6
[INFO] [stderr]    Compiling tokio-stream v0.1.6
[INFO] [stderr]    Compiling tokio-util v0.7.7
[INFO] [stderr]    Compiling ron v0.7.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling json5 v0.4.1
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling tokio-serde v0.8.0
[INFO] [stderr]    Compiling config v0.13.3
[INFO] [stderr]    Compiling featherengine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.50s
[INFO] running `Command { std: "docker" "inspect" "ff4cf5510998828e407a500242be23c0a68af30a82609b7e4382e2dc289b66de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff4cf5510998828e407a500242be23c0a68af30a82609b7e4382e2dc289b66de", kill_on_drop: false }`
[INFO] [stdout] ff4cf5510998828e407a500242be23c0a68af30a82609b7e4382e2dc289b66de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d908cfa542a241671fbdb95632b95554a179f3c073fb96fa3bbb70c69673f6d5
[INFO] running `Command { std: "docker" "start" "-a" "d908cfa542a241671fbdb95632b95554a179f3c073fb96fa3bbb70c69673f6d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling pretty_assertions v1.3.0
[INFO] [stderr]    Compiling featherengine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `Command { std: "docker" "inspect" "d908cfa542a241671fbdb95632b95554a179f3c073fb96fa3bbb70c69673f6d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d908cfa542a241671fbdb95632b95554a179f3c073fb96fa3bbb70c69673f6d5", kill_on_drop: false }`
[INFO] [stdout] d908cfa542a241671fbdb95632b95554a179f3c073fb96fa3bbb70c69673f6d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 19836b18215838c92c271662185644db3ebf81a8bd537a5bbbcbcb8733a2966d
[INFO] running `Command { std: "docker" "start" "-a" "19836b18215838c92c271662185644db3ebf81a8bd537a5bbbcbcb8733a2966d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/featherengine-9e56c891b59235f7)
[INFO] [stdout] 
[INFO] [stdout] running 91 tests
[INFO] [stdout] test concurrency::tests::test_begin_with_mode_readwrite ... ok
[INFO] [stdout] test concurrency::tests::test_metadata ... ok
[INFO] [stdout] test concurrency::tests::test_txn_delete_conflict ... ok
[INFO] [stdout] test concurrency::tests::test_txn_anomaly_dirty_read ... ok
[INFO] [stdout] test concurrency::tests::test_txn_anomaly_dirty_write ... ok
[INFO] [stdout] test concurrency::tests::test_begin_with_mode_readonly ... ok
[INFO] [stdout] test concurrency::tests::test_txn_get_hides_uncommitted ... ok
[INFO] [stdout] test concurrency::tests::test_txn_anomaly_phantom_read ... ok
[INFO] [stdout] test concurrency::tests::test_begin ... ok
[INFO] [stdout] test concurrency::tests::test_txn_get_hides_newer ... ok
[INFO] [stdout] test concurrency::tests::test_txn_delete_idempotent ... ok
[INFO] [stdout] test concurrency::tests::test_txn_get_read_only_historical ... ok
[INFO] [stdout] test concurrency::tests::test_begin_with_mode_snapshot ... ok
[INFO] [stdout] test concurrency::tests::test_txn_anomaly_write_skew ... ok
[INFO] [stdout] test concurrency::tests::test_txn_anomaly_read_skew ... ok
[INFO] [stdout] test encoding::tests::decode_boolean ... ok
[INFO] [stdout] test encoding::tests::decode_f64 ... ok
[INFO] [stdout] test concurrency::tests::test_txn_anomaly_fuzzy_read ... ok
[INFO] [stdout] test encoding::tests::decode_i64 ... ok
[INFO] [stdout] test encoding::tests::decode_u64 ... ok
[INFO] [stdout] test encoding::tests::encode_boolean ... ok
[INFO] [stdout] test concurrency::tests::test_txn_set_conflict_committed ... ok
[INFO] [stdout] test encoding::tests::encode_f64 ... ok
[INFO] [stdout] test encoding::tests::encode_i64 ... ok
[INFO] [stdout] test encoding::tests::encode_string ... ok
[INFO] [stdout] test encoding::tests::encode_u64 ... ok
[INFO] [stdout] test encoding::tests::take_boolean ... ok
[INFO] [stdout] test concurrency::tests::test_txn_get_deleted ... ok
[INFO] [stdout] test concurrency::tests::test_txn_anomaly_lost_update ... ok
[INFO] [stdout] test encoding::tests::take_bytes ... ok
[INFO] [stdout] test encoding::tests::take_f64 ... ok
[INFO] [stdout] test concurrency::tests::test_txn_set_rollback ... ok
[INFO] [stdout] test encoding::tests::take_i64 ... ok
[INFO] [stdout] test encoding::tests::take_string ... ok
[INFO] [stdout] test encoding::tests::take_u64 ... ok
[INFO] [stdout] test concurrency::tests::test_txn_get_serial ... ok
[INFO] [stdout] test concurrency::tests::test_resume ... ok
[INFO] [stdout] test concurrency::tests::test_txn_get ... ok
[INFO] [stdout] test concurrency::tests::test_txn_scan_key_version_overlap ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_build_full ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_encode ... ok
[INFO] [stdout] test encoding::tests::encode_bytes ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_1_iter_rev ... ok
[INFO] [stdout] test concurrency::tests::test_txn_set_conflict ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_2_two_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_2_iter ... ok
[INFO] [stdout] test concurrency::tests::test_txn_scan ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_1_two_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_4_two_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_build_single_key ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_decode ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_empty_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_iter_intersection ... ok
[INFO] [stdout] test storage::kv::lsm_tree::lsm_iterator::test_lsm_iterator_empty ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_3_two_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_iter_intersection_random ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_seek_key_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_iter_rev ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_1_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_5_two_iter ... ok
[INFO] [stdout] test concurrency::tests::test_txn_scan_prefix ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_build_all ... ok
[INFO] [stdout] test storage::kv::lsm_tree::sstable::test_sst_iter_rev ... ok
[INFO] [stdout] test storage::kv::lsm_tree::memtable::test_memtable_flush ... ok
[INFO] [stdout] test storage::kv::lsm_tree::memtable::test_memtable_get ... ok
[INFO] [stdout] test storage::kv::lsm_tree::memtable::test_memtable_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::memtable::test_memtable_overwrite ... ok
[INFO] [stdout] test storage::kv::lsm_tree::sstable::test_sst_build_all ... ok
[INFO] [stdout] test storage::kv::lsm_tree::sstable::test_sst_build_single_key ... ok
[INFO] [stdout] test storage::kv::lsm_tree::sstable::test_sst_seek_key_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::sstable::test_sst_build_two_blocks ... ok
[INFO] [stdout] test storage::kv::lsm_tree::sstable::test_sst_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::sstable::test_sst_iter_intersection ... ok
[INFO] [stdout] test storage::kv::lsm_tree::sstable::test_sst_decode ... ok
[INFO] [stdout] test storage::kv::lsm_tree::sstable::test_sst_iter_intersection_random ... ok
[INFO] [stdout] test storage::kv::lsm_tree::tests::test_storage_scan_memtable_1 ... ok
[INFO] [stdout] test storage::kv::lsm_tree::tests::test_storage_scan_memtable_1_after_sync ... ok
[INFO] [stdout] test storage::kv::lsm_tree::tests::test_storage_empty ... ok
[INFO] [stdout] test storage::kv::lsm_tree::tests::test_storage_get ... ok
[INFO] [stdout] test storage::kv::lsm_tree::tests::test_storage_scan_memtable_2 ... ok
[INFO] [stdout] test storage::kv::lsm_tree::tests::test_storage_get_after_sync ... ok
[INFO] [stdout] test storage::kv::lsm_tree::tests::test_storage_scan_memtable_2_after_sync ... ok
[INFO] [stdout] test storage::kv::lsm_tree::tests::test_storage_scan_inaccurate_range ... ok
[INFO] [stdout] test storage::kv::lsm_tree::tests::test_storage_duplicate_key ... ok
[INFO] [stdout] test storage::kv::lsm_tree::tests::test_storage_concurrent_operation ... ok
[INFO] [stdout] test storage::kv::std_b_plus_tree::tests ... ok
[INFO] [stdout] test storage::kv::lsm_tree::lsm_iterator::test_lsm_iterator_hybrid_tables ... ok
[INFO] [stdout] test storage::kv::lsm_tree::lsm_iterator::test_lsm_iterator_with_duplicate_keys ... ok
[INFO] [stdout] test storage::kv::lsm_tree::lsm_iterator::test_lsm_iterator_memtable_only ... ok
[INFO] [stdout] test storage::kv::lsm_tree::lsm_iterator::test_lsm_iterator_sstable_only ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 91 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests featherengine
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/storage/kv/lsm_tree/block.rs - storage::kv::lsm_tree::block::BlockBuilder::add (line 72) ... FAILED
[INFO] [stdout] test src/storage/kv/lsm_tree/sstable.rs - storage::kv::lsm_tree::sstable::SsTable::open (line 106) ... FAILED
[INFO] [stdout] test src/storage/kv/lsm_tree/sstable.rs - storage::kv::lsm_tree::sstable::BlockMeta (line 24) ... FAILED
[INFO] [stdout] test src/storage/kv/lsm_tree/block.rs - storage::kv::lsm_tree::block::Block (line 19) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/storage/kv/lsm_tree/block.rs - storage::kv::lsm_tree::block::BlockBuilder::add (line 72) stdout ----
[INFO] [stdout] error: expected item, found `|`
[INFO] [stdout]  --> src/storage/kv/lsm_tree/block.rs:73:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | |                             entry_1                               |
[INFO] [stdout]   | ^ expected item
[INFO] [stdout]   |
[INFO] [stdout]   = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/storage/kv/lsm_tree/sstable.rs - storage::kv::lsm_tree::sstable::SsTable::open (line 106) stdout ----
[INFO] [stdout] error: expected item, found `|`
[INFO] [stdout]  --> src/storage/kv/lsm_tree/sstable.rs:107:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | | data block | data block | ... | data block | meta block | meta block offset (u32) |
[INFO] [stdout]   | ^ expected item
[INFO] [stdout]   |
[INFO] [stdout]   = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/storage/kv/lsm_tree/sstable.rs - storage::kv::lsm_tree::sstable::BlockMeta (line 24) stdout ----
[INFO] [stdout] error: expected item, found `|`
[INFO] [stdout]  --> src/storage/kv/lsm_tree/sstable.rs:25:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | |                        meta_entry_1                          |
[INFO] [stdout]   | ^ expected item
[INFO] [stdout]   |
[INFO] [stdout]   = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/storage/kv/lsm_tree/block.rs - storage::kv::lsm_tree::block::Block (line 19) stdout ----
[INFO] [stdout] error: expected expression, found `}`
[INFO] [stdout]  --> src/storage/kv/lsm_tree/block.rs:22:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | |              data             |               offsets             |
[INFO] [stdout]   | --------------------------------- while parsing the body of this closure
[INFO] [stdout] 4 | | entry | entry | entry | entry | offset | offset | offset | offset | num_of_elements |
[INFO] [stdout]   | --------- while parsing the body of this closure
[INFO] [stdout] 5 | } _doctest_main_src_storage_kv_lsm_tree_block_rs_19_0() }
[INFO] [stdout]   | ^ expected expression
[INFO] [stdout]   |
[INFO] [stdout] help: you might have meant to open the body of the closure
[INFO] [stdout]   |
[INFO] [stdout] 4 | | entry | { entry | entry | entry | offset | offset | offset | offset | num_of_elements |
[INFO] [stdout]   |           +
[INFO] [stdout] help: you might have meant to open the body of the closure, instead of enclosing the closure in a block
[INFO] [stdout]   |
[INFO] [stdout] 2 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_storage_kv_lsm_tree_block_rs_19_0() 
[INFO] [stdout] 3 ~ |              data             | {               offsets             |
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/storage/kv/lsm_tree/block.rs - storage::kv::lsm_tree::block::Block (line 19)
[INFO] [stdout]     src/storage/kv/lsm_tree/block.rs - storage::kv::lsm_tree::block::BlockBuilder::add (line 72)
[INFO] [stdout]     src/storage/kv/lsm_tree/sstable.rs - storage::kv::lsm_tree::sstable::BlockMeta (line 24)
[INFO] [stdout]     src/storage/kv/lsm_tree/sstable.rs - storage::kv::lsm_tree::sstable::SsTable::open (line 106)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "19836b18215838c92c271662185644db3ebf81a8bd537a5bbbcbcb8733a2966d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19836b18215838c92c271662185644db3ebf81a8bd537a5bbbcbcb8733a2966d", kill_on_drop: false }`
[INFO] [stdout] 19836b18215838c92c271662185644db3ebf81a8bd537a5bbbcbcb8733a2966d
