[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 1.93.0 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYumingxuanGuo%2Ffeatherengine" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/YumingxuanGuo/featherengine on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "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" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.42.1
[INFO] [stderr]   Downloaded pin-project-internal v1.0.12
[INFO] [stderr]   Downloaded proc-macro2 v1.0.51
[INFO] [stderr]   Downloaded enum-ordinalize v3.1.12
[INFO] [stderr]   Downloaded futures-core v0.3.26
[INFO] [stderr]   Downloaded futures-sink v0.3.26
[INFO] [stderr]   Downloaded futures-macro v0.3.26
[INFO] [stderr]   Downloaded pin-project v1.0.12
[INFO] [stderr]   Downloaded pathdiff v0.2.1
[INFO] [stderr]   Downloaded dashmap v5.4.0
[INFO] [stderr]   Downloaded futures-channel v0.3.26
[INFO] [stderr]   Downloaded quanta v0.10.1
[INFO] [stderr]   Downloaded futures-executor v0.3.26
[INFO] [stderr]   Downloaded async-trait v0.1.65
[INFO] [stderr]   Downloaded futures v0.3.26
[INFO] [stderr]   Downloaded pest v2.5.6
[INFO] [stderr]   Downloaded ron v0.7.1
[INFO] [stderr]   Downloaded uuid v1.3.0
[INFO] [stderr]   Downloaded pest_meta v2.5.6
[INFO] [stderr]   Downloaded moka v0.10.0
[INFO] [stderr]   Downloaded rustyline v11.0.0
[INFO] [stderr]   Downloaded camino v1.1.3
[INFO] [stderr]   Downloaded config v0.13.3
[INFO] [stderr]   Downloaded futures-util v0.3.26
[INFO] [stderr]   Downloaded serde_json v1.0.93
[INFO] [stderr]   Downloaded pretty_assertions v1.3.0
[INFO] [stderr]   Downloaded semver v1.0.16
[INFO] [stderr]   Downloaded ucd-trie v0.1.5
[INFO] [stderr]   Downloaded pest_generator v2.5.6
[INFO] [stderr]   Downloaded pest_derive v2.5.6
[INFO] [stderr]   Downloaded crossbeam-skiplist v0.1.1
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.7
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.14
[INFO] [stderr]   Downloaded futures-io v0.3.26
[INFO] [stderr]   Downloaded triomphe v0.1.8
[INFO] [stderr]   Downloaded ctor v0.1.26
[INFO] [stderr]   Downloaded output_vt100 v0.1.3
[INFO] [stderr]   Downloaded thiserror-impl v1.0.38
[INFO] [stderr]   Downloaded thiserror v1.0.38
[INFO] [stderr]   Downloaded fd-lock v3.0.10
[INFO] [stderr]   Downloaded io-lifetimes v1.0.5
[INFO] [stderr]   Downloaded educe v0.4.20
[INFO] [stderr]   Downloaded tokio-stream v0.1.6
[INFO] [stderr]   Downloaded futures-task v0.3.26
[INFO] [stderr]   Downloaded bytecount v0.6.3
[INFO] [stderr]   Downloaded rustyline-derive v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30497d68f7e9b117a179e5780ac13fdb68ff1fa164b66cf487a755c95b09a119
[INFO] running `Command { std: "docker" "start" "-a" "30497d68f7e9b117a179e5780ac13fdb68ff1fa164b66cf487a755c95b09a119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30497d68f7e9b117a179e5780ac13fdb68ff1fa164b66cf487a755c95b09a119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30497d68f7e9b117a179e5780ac13fdb68ff1fa164b66cf487a755c95b09a119", kill_on_drop: false }`
[INFO] [stdout] 30497d68f7e9b117a179e5780ac13fdb68ff1fa164b66cf487a755c95b09a119
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8693d383d2881609cfeba293ff6a8f41af37e0049b27be347aa8c518af3b35d1
[INFO] running `Command { std: "docker" "start" "-a" "8693d383d2881609cfeba293ff6a8f41af37e0049b27be347aa8c518af3b35d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling futures-sink v0.3.26
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling futures-channel v0.3.26
[INFO] [stderr]    Compiling futures-task v0.3.26
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling rustix v0.36.9
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling tokio v1.26.0
[INFO] [stderr]    Compiling futures-util v0.3.26
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling futures-io v0.3.26
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]    Compiling async-trait v0.1.65
[INFO] [stderr]    Compiling dlv-list v0.3.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling moka v0.10.0
[INFO] [stderr]    Compiling crossbeam-skiplist v0.1.1
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling ordered-multimap v0.4.3
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.7
[INFO] [stderr]    Compiling uuid v1.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling tagptr v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling rust-ini v0.18.0
[INFO] [stderr]    Compiling triomphe v0.1.8
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling aliasable v0.1.3
[INFO] [stderr]    Compiling quanta v0.10.1
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling dashmap v5.4.0
[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 regex v1.7.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling futures-macro v0.3.26
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[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 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-util v0.7.7
[INFO] [stderr]    Compiling tokio-stream v0.1.6
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling ron v0.7.1
[INFO] [stderr]    Compiling json5 v0.4.1
[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 27.70s
[INFO] running `Command { std: "docker" "inspect" "8693d383d2881609cfeba293ff6a8f41af37e0049b27be347aa8c518af3b35d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8693d383d2881609cfeba293ff6a8f41af37e0049b27be347aa8c518af3b35d1", kill_on_drop: false }`
[INFO] [stdout] 8693d383d2881609cfeba293ff6a8f41af37e0049b27be347aa8c518af3b35d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b5f4b9b43126b1baf6055afec70035cebd23442ab5ffc7b3f139be5b2e56645
[INFO] running `Command { std: "docker" "start" "-a" "2b5f4b9b43126b1baf6055afec70035cebd23442ab5ffc7b3f139be5b2e56645", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling diff v0.1.13
[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 5.59s
[INFO] running `Command { std: "docker" "inspect" "2b5f4b9b43126b1baf6055afec70035cebd23442ab5ffc7b3f139be5b2e56645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b5f4b9b43126b1baf6055afec70035cebd23442ab5ffc7b3f139be5b2e56645", kill_on_drop: false }`
[INFO] [stdout] 2b5f4b9b43126b1baf6055afec70035cebd23442ab5ffc7b3f139be5b2e56645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f35ecc1a60c49fec87efac285d2cafe8ff8201842b84fcfb2babd1c62bdadb85
[INFO] running `Command { std: "docker" "start" "-a" "f35ecc1a60c49fec87efac285d2cafe8ff8201842b84fcfb2babd1c62bdadb85", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/featherengine-efa370c39156a551)
[INFO] [stdout] 
[INFO] [stdout] running 91 tests
[INFO] [stdout] test concurrency::tests::test_resume ... ok
[INFO] [stdout] test concurrency::tests::test_txn_anomaly_dirty_read ... ok
[INFO] [stdout] test concurrency::tests::test_begin_with_mode_readwrite ... ok
[INFO] [stdout] test concurrency::tests::test_begin ... ok
[INFO] [stdout] test concurrency::tests::test_txn_get_deleted ... ok
[INFO] [stdout] test concurrency::tests::test_txn_anomaly_phantom_read ... ok
[INFO] [stdout] test concurrency::tests::test_txn_delete_idempotent ... ok
[INFO] [stdout] test concurrency::tests::test_begin_with_mode_readonly ... ok
[INFO] [stdout] test concurrency::tests::test_txn_anomaly_dirty_write ... ok
[INFO] [stdout] test concurrency::tests::test_txn_get_hides_uncommitted ... ok
[INFO] [stdout] test concurrency::tests::test_txn_anomaly_fuzzy_read ... ok
[INFO] [stdout] test concurrency::tests::test_txn_delete_conflict ... ok
[INFO] [stdout] test concurrency::tests::test_txn_anomaly_lost_update ... ok
[INFO] [stdout] test concurrency::tests::test_metadata ... ok
[INFO] [stdout] test concurrency::tests::test_txn_anomaly_write_skew ... ok
[INFO] [stdout] test encoding::tests::decode_boolean ... ok
[INFO] [stdout] test encoding::tests::encode_boolean ... ok
[INFO] [stdout] test concurrency::tests::test_txn_set_conflict ... ok
[INFO] [stdout] test encoding::tests::decode_f64 ... ok
[INFO] [stdout] test encoding::tests::decode_i64 ... ok
[INFO] [stdout] test encoding::tests::decode_u64 ... ok
[INFO] [stdout] test encoding::tests::encode_bytes ... ok
[INFO] [stdout] test concurrency::tests::test_txn_set_conflict_committed ... ok
[INFO] [stdout] test concurrency::tests::test_txn_anomaly_read_skew ... ok
[INFO] [stdout] test concurrency::tests::test_begin_with_mode_snapshot ... ok
[INFO] [stdout] test concurrency::tests::test_txn_get_serial ... ok
[INFO] [stdout] test concurrency::tests::test_txn_set_rollback ... ok
[INFO] [stdout] test encoding::tests::take_boolean ... ok
[INFO] [stdout] test concurrency::tests::test_txn_get_read_only_historical ... ok
[INFO] [stdout] test concurrency::tests::test_txn_scan ... ok
[INFO] [stdout] test encoding::tests::encode_f64 ... ok
[INFO] [stdout] test encoding::tests::take_bytes ... 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_i64 ... ok
[INFO] [stdout] test encoding::tests::take_f64 ... ok
[INFO] [stdout] test encoding::tests::take_u64 ... ok
[INFO] [stdout] test encoding::tests::take_string ... ok
[INFO] [stdout] test concurrency::tests::test_txn_scan_key_version_overlap ... ok
[INFO] [stdout] test concurrency::tests::test_txn_get_hides_newer ... 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_build_full ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_decode ... ok
[INFO] [stdout] test concurrency::tests::test_txn_scan_prefix ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_build_all ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_iter_intersection ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_encode ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_iter_rev ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_iter_intersection_random ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_1_iter ... 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_3_two_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_2_two_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::block::test_block_seek_key_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_4_two_iter ... 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_empty_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::memtable::test_memtable_get ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_1_iter_rev ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_2_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::memtable::test_memtable_overwrite ... ok
[INFO] [stdout] test storage::kv::lsm_tree::memtable::test_memtable_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::memtable::test_memtable_flush ... 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_build_two_blocks ... ok
[INFO] [stdout] test storage::kv::lsm_tree::sstable::test_sst_decode ... ok
[INFO] [stdout] test storage::kv::lsm_tree::sstable::test_sst_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::iterators::test_merge_5_two_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_iter_intersection_random ... ok
[INFO] [stdout] test concurrency::tests::test_txn_get ... ok
[INFO] [stdout] test storage::kv::lsm_tree::tests::test_storage_duplicate_key ... ok
[INFO] [stdout] test storage::kv::lsm_tree::sstable::test_sst_iter_rev ... 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 ... ok
[INFO] [stdout] test storage::kv::lsm_tree::tests::test_storage_empty ... 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_inaccurate_range ... 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::sstable::test_sst_seek_key_iter ... ok
[INFO] [stdout] test storage::kv::lsm_tree::tests::test_storage_scan_memtable_1_after_sync ... ok
[INFO] [stdout] test storage::kv::lsm_tree::lsm_iterator::test_lsm_iterator_hybrid_tables ... 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_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 0.63s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests featherengine
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[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] test src/storage/kv/lsm_tree/block.rs - storage::kv::lsm_tree::block::BlockBuilder::add (line 72) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] ---- 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] 
[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 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f35ecc1a60c49fec87efac285d2cafe8ff8201842b84fcfb2babd1c62bdadb85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35ecc1a60c49fec87efac285d2cafe8ff8201842b84fcfb2babd1c62bdadb85", kill_on_drop: false }`
[INFO] [stdout] f35ecc1a60c49fec87efac285d2cafe8ff8201842b84fcfb2babd1c62bdadb85
