[INFO] cloning repository https://github.com/noghartt/MiniLSM
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/noghartt/MiniLSM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoghartt%2FMiniLSM", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoghartt%2FMiniLSM'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6cee4c673d0103fb2dd4981be55ca8d35f07f621
[INFO] testing noghartt/MiniLSM against 1.86.0 for beta-1.87-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoghartt%2FMiniLSM" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/noghartt/MiniLSM on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/noghartt/MiniLSM
[INFO] finished tweaking git repo https://github.com/noghartt/MiniLSM
[INFO] tweaked toml for git repo https://github.com/noghartt/MiniLSM written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/noghartt/MiniLSM 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" "+1.86.0" "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 ...
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[INFO] [stderr]   Downloaded farmhash v1.1.5
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.14
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[INFO] [stderr]   Downloaded autocfg v1.3.0
[INFO] [stderr]   Downloaded scopeguard v1.2.0
[INFO] [stderr]   Downloaded itoa v1.0.11
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[INFO] [stderr]   Downloaded errno v0.3.9
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.92
[INFO] [stderr]   Downloaded cargo_metadata v0.14.2
[INFO] [stderr]   Downloaded unicase v2.7.0
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[INFO] [stderr]   Downloaded skeptic v0.13.7
[INFO] [stderr]   Downloaded heck v0.4.1
[INFO] [stderr]   Downloaded redox_syscall v0.5.2
[INFO] [stderr]   Downloaded fd-lock v4.0.2
[INFO] [stderr]   Downloaded home v0.5.9
[INFO] [stderr]   Downloaded nibble_vec v0.1.0
[INFO] [stderr]   Downloaded is_terminal_polyfill v1.70.0
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[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.92
[INFO] [stderr]   Downloaded scheduled-thread-pool v0.2.7
[INFO] [stderr]   Downloaded bytecount v0.6.8
[INFO] [stderr]   Downloaded cargo-platform v0.1.8
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[INFO] [stderr]   Downloaded thiserror-impl v1.0.61
[INFO] [stderr]   Downloaded thiserror v1.0.61
[INFO] [stderr]   Downloaded clipboard-win v5.3.1
[INFO] [stderr]   Downloaded windows-sys v0.52.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.52.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29a3b23684d9ccf9f90582cc8f0d10b6c1485c4b56ea0fa74c4d5e5e10c429ce
[INFO] running `Command { std: "docker" "start" "-a" "29a3b23684d9ccf9f90582cc8f0d10b6c1485c4b56ea0fa74c4d5e5e10c429ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29a3b23684d9ccf9f90582cc8f0d10b6c1485c4b56ea0fa74c4d5e5e10c429ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a3b23684d9ccf9f90582cc8f0d10b6c1485c4b56ea0fa74c4d5e5e10c429ce", kill_on_drop: false }`
[INFO] [stdout] 29a3b23684d9ccf9f90582cc8f0d10b6c1485c4b56ea0fa74c4d5e5e10c429ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ddffea28227b1bfcf76a3d959e4fc3c1c417416a6b7696f5faf8b09edbbf037
[INFO] running `Command { std: "docker" "start" "-a" "6ddffea28227b1bfcf76a3d959e4fc3c1c417416a6b7696f5faf8b09edbbf037", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling clap_lex v0.7.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling clap_builder v4.5.7
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling moka v0.9.9
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling tagptr v0.2.0
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling aliasable v0.1.3
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling triomphe v0.1.13
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling syn v2.0.67
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling crossbeam-skiplist v0.1.3
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling arc-swap v1.7.1
[INFO] [stderr]    Compiling farmhash v1.1.5
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling quanta v0.11.1
[INFO] [stderr]    Compiling os_pipe v1.2.0
[INFO] [stderr]    Compiling shared_child v1.0.0
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling duct v0.13.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling uuid v1.8.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.7
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fd-lock v4.0.2
[INFO] [stderr]    Compiling clap_derive v4.5.5
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling ouroboros_macro v0.18.4
[INFO] [stderr]    Compiling rustyline v13.0.0
[INFO] [stderr]    Compiling ouroboros v0.18.4
[INFO] [stderr]    Compiling clap v4.5.7
[INFO] [stderr]    Compiling mini-lsm-xtask v0.2.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Compiling mini-lsm v0.2.0 (/opt/rustwide/workdir/mini-lsm)
[INFO] [stderr]    Compiling mini-lsm-starter v0.2.0 (/opt/rustwide/workdir/mini-lsm-starter)
[INFO] [stderr]    Compiling mini-lsm-mvcc v0.2.0 (/opt/rustwide/workdir/mini-lsm-mvcc)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.92s
[INFO] running `Command { std: "docker" "inspect" "6ddffea28227b1bfcf76a3d959e4fc3c1c417416a6b7696f5faf8b09edbbf037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ddffea28227b1bfcf76a3d959e4fc3c1c417416a6b7696f5faf8b09edbbf037", kill_on_drop: false }`
[INFO] [stdout] 6ddffea28227b1bfcf76a3d959e4fc3c1c417416a6b7696f5faf8b09edbbf037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec3be6748e4eceebae188f10bb95f230562284b5ba9e7f2558bdff3e664e089c
[INFO] running `Command { std: "docker" "start" "-a" "ec3be6748e4eceebae188f10bb95f230562284b5ba9e7f2558bdff3e664e089c", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling mini-lsm-xtask v0.2.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling mini-lsm-mvcc v0.2.0 (/opt/rustwide/workdir/mini-lsm-mvcc)
[INFO] [stderr]    Compiling mini-lsm v0.2.0 (/opt/rustwide/workdir/mini-lsm)
[INFO] [stderr]    Compiling mini-lsm-starter v0.2.0 (/opt/rustwide/workdir/mini-lsm-starter)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `Command { std: "docker" "inspect" "ec3be6748e4eceebae188f10bb95f230562284b5ba9e7f2558bdff3e664e089c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec3be6748e4eceebae188f10bb95f230562284b5ba9e7f2558bdff3e664e089c", kill_on_drop: false }`
[INFO] [stdout] ec3be6748e4eceebae188f10bb95f230562284b5ba9e7f2558bdff3e664e089c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db2aa36b507e72fc9a1033128d37edf4ab3589ffa8678bfdf81d9349e90cc235
[INFO] running `Command { std: "docker" "start" "-a" "db2aa36b507e72fc9a1033128d37edf4ab3589ffa8678bfdf81d9349e90cc235", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_lsm-21639bf49fc8e095)
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test tests::week1_day1::test_task1_memtable_get ... ok
[INFO] [stdout] test tests::week1_day1::test_task1_memtable_overwrite ... ok
[INFO] [stdout] test tests::week1_day2::test_task1_memtable_iter ... ok
[INFO] [stdout] test tests::week1_day2::test_task2_merge_1 ... ok
[INFO] [stdout] test tests::week1_day2::test_task1_empty_memtable_iter ... ok
[INFO] [stdout] test tests::week1_day2::test_task2_merge_2 ... ok
[INFO] [stdout] test tests::week1_day2::test_task2_merge_empty ... ok
[INFO] [stdout] test tests::week1_day2::test_task2_merge_error ... ok
[INFO] [stdout] test tests::week1_day2::test_task3_fused_iterator ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_all ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_single_key ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_full ... ok
[INFO] [stdout] test tests::week1_day3::test_block_encode ... ok
[INFO] [stdout] test tests::week1_day3::test_block_seek_key ... ok
[INFO] [stdout] test tests::week1_day5::test_task1_merge_1 ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_large_1 ... ok
[INFO] [stdout] test tests::week1_day3::test_block_decode ... ok
[INFO] [stdout] test tests::week1_day5::test_task1_merge_2 ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_large_2 ... ok
[INFO] [stdout] test tests::week1_day5::test_task1_merge_3 ... ok
[INFO] [stdout] test tests::week1_day3::test_block_iterator ... ok
[INFO] [stdout] test tests::week1_day5::test_task1_merge_4 ... ok
[INFO] [stdout] test tests::week1_day5::test_task1_merge_5 ... ok
[INFO] [stdout] test tests::week1_day4::test_sst_build_two_blocks ... ok
[INFO] [stdout] test tests::week1_day4::test_sst_build_all ... ok
[INFO] [stdout] test tests::week1_day4::test_sst_decode ... ok
[INFO] [stdout] test tests::week1_day4::test_sst_iterator ... ok
[INFO] [stdout] test tests::week1_day7::test_task1_bloom_filter ... ok
[INFO] [stdout] test tests::week1_day4::test_sst_seek_key ... ok
[INFO] [stdout] test tests::week1_day4::test_sst_build_single_key ... ok
[INFO] [stdout] test tests::week1_day1::test_task2_storage_integration ... ok
[INFO] [stdout] test tests::week1_day7::test_task3_block_key_compression ... ok
[INFO] [stdout] test tests::week1_day7::test_task2_sst_decode ... ok
[INFO] [stdout] test tests::week1_day2::test_task4_integration ... ok
[INFO] [stdout] test tests::week1_day1::test_task3_storage_integration ... ok
[INFO] [stdout] test tests::week1_day1::test_task4_storage_integration ... ok
[INFO] [stdout] test tests::week1_day5::test_task2_storage_scan ... ok
[INFO] [stdout] test tests::week1_day5::test_task3_storage_get ... ok
[INFO] [stdout] test tests::week1_day1::test_task3_freeze_on_capacity ... ok
[INFO] [stdout] test tests::week2_day1::test_task2_concat_iterator ... ok
[INFO] [stdout] test tests::week1_day6::test_task1_storage_get ... ok
[INFO] [stdout] test tests::week1_day6::test_task1_storage_scan ... ok
[INFO] [stdout] test tests::week2_day1::test_task3_integration ... ok
[INFO] [stdout] test tests::week2_day1::test_task1_full_compaction ... ok
[INFO] [stdout] test tests::week1_day6::test_task3_sst_filter ... ok
[INFO] [stdout] test tests::week2_day6::test_integration_leveled ... ok
[INFO] [stdout] test tests::week2_day6::test_integration_simple ... ok
[INFO] [stdout] test tests::week2_day6::test_integration_tiered ... ok
[INFO] [stdout] test tests::week2_day5::test_integration_leveled ... ok
[INFO] [stdout] test tests::week2_day5::test_integration_tiered ... ok
[INFO] [stdout] test tests::week2_day5::test_integration_simple ... ok
[INFO] [stdout] test tests::week1_day6::test_task2_auto_flush ... ok
[INFO] [stdout] test tests::week2_day5::test_multiple_compacted_ssts_leveled ... ok
[INFO] [stdout] test tests::week2_day2::test_integration ... FAILED
[INFO] [stdout] test tests::week2_day3::test_integration ... ok
[INFO] [stdout] test tests::week2_day4::test_integration ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::week2_day2::test_integration stdout ----
[INFO] [stdout] flushed 0.sst with size=1070964
[INFO] [stdout] flushed 1.sst with size=1071111
[INFO] [stdout] compaction triggered at level 0 because L0 has 2 SSTs >= 2
[INFO] [stdout] L0 (2): [1, 0]
[INFO] [stdout] L1 (0): []
[INFO] [stdout] L2 (0): []
[INFO] [stdout] L3 (0): []
[INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: None, upper_level_sst_ids: [1, 0], lower_level: 1, lower_level_sst_ids: [], is_lower_level_bottom_level: false })
[INFO] [stdout] flushed 2.sst with size=1070943
[INFO] [stdout] flushed 3.sst with size=1070993
[INFO] [stdout] compaction finished: 2 files removed, 3 files added, output=[5, 8, 9]
[INFO] [stdout] compaction triggered at level 0 because L0 has 2 SSTs >= 2
[INFO] [stdout] L0 (2): [3, 2]
[INFO] [stdout] L1 (3): [5, 8, 9]
[INFO] [stdout] L2 (0): []
[INFO] [stdout] L3 (0): []
[INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: None, upper_level_sst_ids: [3, 2], lower_level: 1, lower_level_sst_ids: [5, 8, 9], is_lower_level_bottom_level: false })
[INFO] [stdout] flushed 4.sst with size=1070855
[INFO] [stdout] flushed 6.sst with size=1071090
[INFO] [stdout] flushed 7.sst with size=1070838
[INFO] [stdout] flushed 10.sst with size=1071059
[INFO] [stdout] compaction finished: 5 files removed, 3 files added, output=[12, 14, 15]
[INFO] [stdout] compaction triggered at level 0 because L0 has 4 SSTs >= 2
[INFO] [stdout] L0 (4): [10, 7, 6, 4]
[INFO] [stdout] L1 (3): [12, 14, 15]
[INFO] [stdout] L2 (0): []
[INFO] [stdout] L3 (0): []
[INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: None, upper_level_sst_ids: [10, 7, 6, 4], lower_level: 1, lower_level_sst_ids: [12, 14, 15], is_lower_level_bottom_level: false })
[INFO] [stdout] flushed 11.sst with size=1070994
[INFO] [stdout] flushed 13.sst with size=1070921
[INFO] [stdout] flushed 16.sst with size=1071066
[INFO] [stdout] flushed 18.sst with size=1070905
[INFO] [stdout] compaction finished: 7 files removed, 4 files added, output=[17, 20, 22, 23]
[INFO] [stdout] compaction triggered at level 0 because L0 has 4 SSTs >= 2
[INFO] [stdout] L0 (4): [18, 16, 13, 11]
[INFO] [stdout] L1 (4): [17, 20, 22, 23]
[INFO] [stdout] L2 (0): []
[INFO] [stdout] L3 (0): []
[INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: None, upper_level_sst_ids: [18, 16, 13, 11], lower_level: 1, lower_level_sst_ids: [17, 20, 22, 23], is_lower_level_bottom_level: false })
[INFO] [stdout] flushed 19.sst with size=1071006
[INFO] [stdout] flushed 21.sst with size=1070920
[INFO] [stdout] flushed 24.sst with size=1071091
[INFO] [stdout] compaction finished: 8 files removed, 5 files added, output=[25, 26, 28, 30, 31]
[INFO] [stdout] compaction triggered at level 0 because L0 has 3 SSTs >= 2
[INFO] [stdout] L0 (3): [24, 21, 19]
[INFO] [stdout] L1 (5): [25, 26, 28, 30, 31]
[INFO] [stdout] L2 (0): []
[INFO] [stdout] L3 (0): []
[INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: None, upper_level_sst_ids: [24, 21, 19], lower_level: 1, lower_level_sst_ids: [25, 26, 28, 30, 31], is_lower_level_bottom_level: false })
[INFO] [stdout] flushed 27.sst with size=1071026
[INFO] [stdout] flushed 29.sst with size=1071013
[INFO] [stdout] compaction finished: 8 files removed, 6 files added, output=[33, 34, 36, 37, 38, 39]
[INFO] [stdout] compaction triggered at level 0 because L0 has 2 SSTs >= 2
[INFO] [stdout] L0 (2): [29, 27]
[INFO] [stdout] L1 (6): [33, 34, 36, 37, 38, 39]
[INFO] [stdout] L2 (0): []
[INFO] [stdout] L3 (0): []
[INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: None, upper_level_sst_ids: [29, 27], lower_level: 1, lower_level_sst_ids: [33, 34, 36, 37, 38, 39], is_lower_level_bottom_level: false })
[INFO] [stdout] flushed 32.sst with size=1070922
[INFO] [stdout] flushed 35.sst with size=1070980
[INFO] [stdout] flushed 40.sst with size=1071068
[INFO] [stdout] flushed 41.sst with size=1070917
[INFO] [stdout] compaction finished: 8 files removed, 6 files added, output=[42, 43, 45, 47, 48, 49]
[INFO] [stdout] compaction triggered at level 0 because L0 has 4 SSTs >= 2
[INFO] [stdout] L0 (4): [41, 40, 35, 32]
[INFO] [stdout] L1 (6): [42, 43, 45, 47, 48, 49]
[INFO] [stdout] L2 (0): []
[INFO] [stdout] L3 (0): []
[INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: None, upper_level_sst_ids: [41, 40, 35, 32], lower_level: 1, lower_level_sst_ids: [42, 43, 45, 47, 48, 49], is_lower_level_bottom_level: false })
[INFO] [stdout] flushed 44.sst with size=1070968
[INFO] [stdout] compaction finished: 10 files removed, 7 files added, output=[50, 51, 52, 53, 54, 55, 56]
[INFO] [stdout] compaction triggered at level 1 and 2 with size ratio 0
[INFO] [stdout] L0 (1): [44]
[INFO] [stdout] L1 (7): [50, 51, 52, 53, 54, 55, 56]
[INFO] [stdout] L2 (0): []
[INFO] [stdout] L3 (0): []
[INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: Some(1), upper_level_sst_ids: [50, 51, 52, 53, 54, 55, 56], lower_level: 2, lower_level_sst_ids: [], is_lower_level_bottom_level: false })
[INFO] [stdout] waiting for compaction to converge
[INFO] [stdout] compaction finished: 7 files removed, 7 files added, output=[57, 58, 59, 60, 61, 62, 63]
[INFO] [stdout] compaction triggered at level 2 and 3 with size ratio 0
[INFO] [stdout] L0 (1): [44]
[INFO] [stdout] L1 (0): []
[INFO] [stdout] L2 (7): [57, 58, 59, 60, 61, 62, 63]
[INFO] [stdout] L3 (0): []
[INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: Some(2), upper_level_sst_ids: [57, 58, 59, 60, 61, 62, 63], lower_level: 3, lower_level_sst_ids: [], is_lower_level_bottom_level: true })
[INFO] [stdout] L0 (1): [44]
[INFO] [stdout] L1 (0): []
[INFO] [stdout] L2 (7): [57, 58, 59, 60, 61, 62, 63]
[INFO] [stdout] L3 (0): []
[INFO] [stdout] This test case does not guarantee your compaction algorithm produces a LSM state as expected. It only does minimal checks on the size of the levels. Please use the compaction simulator to check if the compaction is correctly going on.
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::week2_day2::test_integration' panicked at mini-lsm/src/tests/harness.rs:339:17:
[INFO] [stdout] L2/L3, 0/7<200%
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b1c9ad19ea0 - std::backtrace_rs::backtrace::libunwind::trace::h2b8934d68a0c74cb
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b1c9ad19ea0 - std::backtrace_rs::backtrace::trace_unsynchronized::h72d137991fa6eab8
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b1c9ad19ea0 - std::sys::backtrace::_print_fmt::h3e831e32e6da920b
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b1c9ad19ea0 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d42cc84fc840290
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b1c9ad41a53 - core::fmt::rt::Argument::fmt::h7239af9e2199f2a8
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5b1c9ad41a53 - core::fmt::write::h5af61a909e3ec64d
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/mod.rs:1449:21
[INFO] [stdout]    6:     0x5b1c9ad16b93 - std::io::Write::write_fmt::h64baa9197d9a3b04
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/io/mod.rs:1890:15
[INFO] [stdout]    7:     0x5b1c9ad19cf2 - std::sys::backtrace::BacktraceLock::print::h555579e7396c26ac
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5b1c9ad1b2cf - std::panicking::default_hook::{{closure}}::h9128866118196224
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:298:22
[INFO] [stdout]    9:     0x5b1c9ad1b0e8 - std::panicking::default_hook::h52e9e7314e0255f6
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:322:9
[INFO] [stdout]   10:     0x5b1c9ac98105 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb86f691850cc3c26
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1990:9
[INFO] [stdout]   11:     0x5b1c9ac98105 - test::test_main::{{closure}}::h903d8079e3c94d93
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x5b1c9ad1bd43 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7c356b28a03897d7
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1990:9
[INFO] [stdout]   13:     0x5b1c9ad1bd43 - std::panicking::rust_panic_with_hook::h541791bcc774ef34
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:839:13
[INFO] [stdout]   14:     0x5b1c9ad1ba1a - std::panicking::begin_panic_handler::{{closure}}::h6479a2f0137c7d19
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:704:13
[INFO] [stdout]   15:     0x5b1c9ad1a3b9 - std::sys::backtrace::__rust_end_short_backtrace::ha04e7c0fc61ded91
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   16:     0x5b1c9ad1b6ad - rust_begin_unwind
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:695:5
[INFO] [stdout]   17:     0x5b1c9aa9b4a0 - core::panicking::panic_fmt::h5764ee7030b7a73d
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x5b1c9ab3f2b8 - mini_lsm::tests::harness::check_compaction_ratio::h877719951053694d
[INFO] [stdout]                                at /opt/rustwide/workdir/mini-lsm/src/tests/harness.rs:339:17
[INFO] [stdout]   19:     0x5b1c9aad9db5 - mini_lsm::tests::week2_day2::test_integration::h984479d1526c1290
[INFO] [stdout]                                at /opt/rustwide/workdir/mini-lsm/src/tests/week2_day2.rs:40:5
[INFO] [stdout]   20:     0x5b1c9aad9ae7 - mini_lsm::tests::week2_day2::test_integration::{{closure}}::ha73b8c8d67019919
[INFO] [stdout]                                at /opt/rustwide/workdir/mini-lsm/src/tests/week2_day2.rs:25:22
[INFO] [stdout]   21:     0x5b1c9abcc066 - core::ops::function::FnOnce::call_once::h59d8561f8aab2bb4
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5b1c9ac9d88b - core::ops::function::FnOnce::call_once::h1dfa20b1ec1f6e08
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5b1c9ac9d88b - test::__rust_begin_short_backtrace::h7b10906492afc420
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:637:18
[INFO] [stdout]   24:     0x5b1c9ac9c778 - test::run_test_in_process::{{closure}}::h51c1c0d319f72c0a
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:660:60
[INFO] [stdout]   25:     0x5b1c9ac9c778 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5fadb750f3dbe714
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x5b1c9ac9c778 - std::panicking::try::do_call::h1ca5071cef82bb40
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:587:40
[INFO] [stdout]   27:     0x5b1c9ac9c778 - std::panicking::try::h6931de76fb9a61b1
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:550:19
[INFO] [stdout]   28:     0x5b1c9ac9c778 - std::panic::catch_unwind::h67fc9dccf413f4e5
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panic.rs:358:14
[INFO] [stdout]   29:     0x5b1c9ac9c778 - test::run_test_in_process::ha966dfbb1d048be5
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:660:27
[INFO] [stdout]   30:     0x5b1c9ac9c778 - test::run_test::{{closure}}::he209928ac5e8a3b8
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:581:43
[INFO] [stdout]   31:     0x5b1c9ac60705 - test::run_test::{{closure}}::h34c6289e0b5ed5a5
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/test/src/lib.rs:611:41
[INFO] [stdout]   32:     0x5b1c9ac60705 - std::sys::backtrace::__rust_begin_short_backtrace::h365aabf21799e6fc
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   33:     0x5b1c9ac6417a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3d5e582cba74b1c3
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   34:     0x5b1c9ac6417a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1214c75c3f73f94f
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x5b1c9ac6417a - std::panicking::try::do_call::h73540336a45c0cec
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:587:40
[INFO] [stdout]   36:     0x5b1c9ac6417a - std::panicking::try::h428956564307af63
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:550:19
[INFO] [stdout]   37:     0x5b1c9ac6417a - std::panic::catch_unwind::h1a53a6ea2f2041e3
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panic.rs:358:14
[INFO] [stdout]   38:     0x5b1c9ac6417a - std::thread::Builder::spawn_unchecked_::{{closure}}::hac66cbb88d807e14
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   39:     0x5b1c9ac6417a - core::ops::function::FnOnce::call_once{{vtable.shim}}::had7e2d02878d3212
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x5b1c9ad209fb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h292d1663b0785fda
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1976:9
[INFO] [stdout]   41:     0x5b1c9ad209fb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9d4af7b531852d72
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1976:9
[INFO] [stdout]   42:     0x5b1c9ad209fb - std::sys::pal::unix::thread::Thread::new::thread_start::hcc5ed016d554f327
[INFO] [stdout]                                at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/pal/unix/thread.rs:106:17
[INFO] [stdout]   43:     0x734b06298aa4 - <unknown>
[INFO] [stdout]   44:     0x734b06325a34 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::week2_day2::test_integration
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 55 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p mini-lsm --lib`
[INFO] running `Command { std: "docker" "inspect" "db2aa36b507e72fc9a1033128d37edf4ab3589ffa8678bfdf81d9349e90cc235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db2aa36b507e72fc9a1033128d37edf4ab3589ffa8678bfdf81d9349e90cc235", kill_on_drop: false }`
[INFO] [stdout] db2aa36b507e72fc9a1033128d37edf4ab3589ffa8678bfdf81d9349e90cc235
