[INFO] cloning repository https://github.com/dzania/mini-lsm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dzania/mini-lsm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdzania%2Fmini-lsm", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22b479a89ec6ed9ae36d7c2f9c661c29c9d5db8d
[INFO] testing dzania/mini-lsm against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdzania%2Fmini-lsm" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
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[INFO] started tweaking git repo https://github.com/dzania/mini-lsm
[INFO] finished tweaking git repo https://github.com/dzania/mini-lsm
[INFO] tweaked toml for git repo https://github.com/dzania/mini-lsm written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dzania/mini-lsm on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dzania/mini-lsm 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 }`
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[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling mini-lsm v0.2.0 (/opt/rustwide/workdir/mini-lsm)
[INFO] [stderr]    Compiling mini-lsm-mvcc v0.2.0 (/opt/rustwide/workdir/mini-lsm-mvcc)
[INFO] [stderr]    Compiling mini-lsm-starter v0.2.0 (/opt/rustwide/workdir/mini-lsm-starter)
[INFO] [stdout] warning: unused imports: `map_bound` and `self`
[INFO] [stdout]   --> mini-lsm-starter/src/lsm_storage.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 | use crate::mem_table::{self, MemTable, map_bound};
[INFO] [stdout]    |                        ^^^^            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path`, `block_cache`, `compaction_controller`, `manifest`, and `mvcc` are never read
[INFO] [stdout]    --> mini-lsm-starter/src/lsm_storage.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub(crate) struct LsmStorageInner {
[INFO] [stdout]     |                   --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 138 |     path: PathBuf,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 139 |     pub(crate) block_cache: Arc<BlockCache>,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub(crate) compaction_controller: CompactionController,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 143 |     pub(crate) manifest: Option<Manifest>,
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 144 |     pub(crate) mvcc: Option<LsmMvccInner>,
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flush_thread` and `compaction_thread` are never read
[INFO] [stdout]    --> mini-lsm-starter/src/lsm_storage.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct MiniLsm {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 154 |     flush_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     compaction_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `mvcc`, `path_of_sst_static`, `path_of_sst`, `path_of_wal_static`, `path_of_wal`, and `sync_dir` are never used
[INFO] [stdout]    --> mini-lsm-starter/src/lsm_storage.rs:249:19
[INFO] [stdout]     |
[INFO] [stdout] 243 | impl LsmStorageInner {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 249 |     pub(crate) fn mvcc(&self) -> &LsmMvccInner {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 342 |     pub(crate) fn path_of_sst_static(path: impl AsRef<Path>, id: usize) -> PathBuf {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 346 |     pub(crate) fn path_of_sst(&self, id: usize) -> PathBuf {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 350 |     pub(crate) fn path_of_wal_static(path: impl AsRef<Path>, id: usize) -> PathBuf {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 354 |     pub(crate) fn path_of_wal(&self, id: usize) -> PathBuf {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 358 |     pub(super) fn sync_dir(&self) -> Result<()> {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.67s
[INFO] running `Command { std: "docker" "inspect" "38ab9c6e438171fd4770ca50926c11a4d189d48b1f11ac2e6adde967bd0294df", 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" "38ab9c6e438171fd4770ca50926c11a4d189d48b1f11ac2e6adde967bd0294df" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stdout] warning: unused imports: `map_bound` and `self`
[INFO] [stdout]   --> mini-lsm-starter/src/lsm_storage.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 | use crate::mem_table::{self, MemTable, map_bound};
[INFO] [stdout]    |                        ^^^^            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path`, `block_cache`, `compaction_controller`, `manifest`, and `mvcc` are never read
[INFO] [stdout]    --> mini-lsm-starter/src/lsm_storage.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub(crate) struct LsmStorageInner {
[INFO] [stdout]     |                   --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 138 |     path: PathBuf,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 139 |     pub(crate) block_cache: Arc<BlockCache>,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub(crate) compaction_controller: CompactionController,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 143 |     pub(crate) manifest: Option<Manifest>,
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 144 |     pub(crate) mvcc: Option<LsmMvccInner>,
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flush_thread` and `compaction_thread` are never read
[INFO] [stdout]    --> mini-lsm-starter/src/lsm_storage.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct MiniLsm {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 154 |     flush_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     compaction_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `mvcc`, `path_of_sst_static`, `path_of_sst`, `path_of_wal_static`, `path_of_wal`, and `sync_dir` are never used
[INFO] [stdout]    --> mini-lsm-starter/src/lsm_storage.rs:249:19
[INFO] [stdout]     |
[INFO] [stdout] 243 | impl LsmStorageInner {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 249 |     pub(crate) fn mvcc(&self) -> &LsmMvccInner {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 342 |     pub(crate) fn path_of_sst_static(path: impl AsRef<Path>, id: usize) -> PathBuf {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 346 |     pub(crate) fn path_of_sst(&self, id: usize) -> PathBuf {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 350 |     pub(crate) fn path_of_wal_static(path: impl AsRef<Path>, id: usize) -> PathBuf {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 354 |     pub(crate) fn path_of_wal(&self, id: usize) -> PathBuf {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 358 |     pub(super) fn sync_dir(&self) -> Result<()> {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mini-lsm-xtask v0.2.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Compiling tempfile v3.23.0
[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] [stdout] warning: unused imports: `map_bound` and `self`
[INFO] [stdout]   --> mini-lsm-starter/src/lsm_storage.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 | use crate::mem_table::{self, MemTable, map_bound};
[INFO] [stdout]    |                        ^^^^            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path`, `block_cache`, `compaction_controller`, `manifest`, and `mvcc` are never read
[INFO] [stdout]    --> mini-lsm-starter/src/lsm_storage.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub(crate) struct LsmStorageInner {
[INFO] [stdout]     |                   --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 138 |     path: PathBuf,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 139 |     pub(crate) block_cache: Arc<BlockCache>,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub(crate) compaction_controller: CompactionController,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 143 |     pub(crate) manifest: Option<Manifest>,
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 144 |     pub(crate) mvcc: Option<LsmMvccInner>,
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flush_thread` and `compaction_thread` are never read
[INFO] [stdout]    --> mini-lsm-starter/src/lsm_storage.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub struct MiniLsm {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 154 |     flush_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     compaction_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `mvcc`, `path_of_sst_static`, `path_of_sst`, `path_of_wal_static`, `path_of_wal`, and `sync_dir` are never used
[INFO] [stdout]    --> mini-lsm-starter/src/lsm_storage.rs:249:19
[INFO] [stdout]     |
[INFO] [stdout] 243 | impl LsmStorageInner {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 249 |     pub(crate) fn mvcc(&self) -> &LsmMvccInner {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 342 |     pub(crate) fn path_of_sst_static(path: impl AsRef<Path>, id: usize) -> PathBuf {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 346 |     pub(crate) fn path_of_sst(&self, id: usize) -> PathBuf {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 350 |     pub(crate) fn path_of_wal_static(path: impl AsRef<Path>, id: usize) -> PathBuf {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 354 |     pub(crate) fn path_of_wal(&self, id: usize) -> PathBuf {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 358 |     pub(super) fn sync_dir(&self) -> Result<()> {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.42s
[INFO] running `Command { std: "docker" "inspect" "38ab9c6e438171fd4770ca50926c11a4d189d48b1f11ac2e6adde967bd0294df", 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" "38ab9c6e438171fd4770ca50926c11a4d189d48b1f11ac2e6adde967bd0294df" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `map_bound` and `self`
[INFO] [stderr]   --> mini-lsm-starter/src/lsm_storage.rs:33:24
[INFO] [stderr]    |
[INFO] [stderr] 33 | use crate::mem_table::{self, MemTable, map_bound};
[INFO] [stderr]    |                        ^^^^            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `path`, `block_cache`, `compaction_controller`, `manifest`, and `mvcc` are never read
[INFO] [stderr]    --> mini-lsm-starter/src/lsm_storage.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 135 | pub(crate) struct LsmStorageInner {
[INFO] [stderr]     |                   --------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 138 |     path: PathBuf,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 139 |     pub(crate) block_cache: Arc<BlockCache>,
[INFO] [stderr]     |                ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 142 |     pub(crate) compaction_controller: CompactionController,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 143 |     pub(crate) manifest: Option<Manifest>,
[INFO] [stderr]     |                ^^^^^^^^
[INFO] [stderr] 144 |     pub(crate) mvcc: Option<LsmMvccInner>,
[INFO] [stderr]     |                ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `flush_thread` and `compaction_thread` are never read
[INFO] [stderr]    --> mini-lsm-starter/src/lsm_storage.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 149 | pub struct MiniLsm {
[INFO] [stderr]     |            ------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 154 |     flush_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 158 |     compaction_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `mvcc`, `path_of_sst_static`, `path_of_sst`, `path_of_wal_static`, `path_of_wal`, and `sync_dir` are never used
[INFO] [stderr]    --> mini-lsm-starter/src/lsm_storage.rs:249:19
[INFO] [stderr]     |
[INFO] [stderr] 243 | impl LsmStorageInner {
[INFO] [stderr]     | -------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 249 |     pub(crate) fn mvcc(&self) -> &LsmMvccInner {
[INFO] [stderr]     |                   ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 342 |     pub(crate) fn path_of_sst_static(path: impl AsRef<Path>, id: usize) -> PathBuf {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 346 |     pub(crate) fn path_of_sst(&self, id: usize) -> PathBuf {
[INFO] [stderr]     |                   ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 350 |     pub(crate) fn path_of_wal_static(path: impl AsRef<Path>, id: usize) -> PathBuf {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 354 |     pub(crate) fn path_of_wal(&self, id: usize) -> PathBuf {
[INFO] [stderr]     |                   ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 358 |     pub(super) fn sync_dir(&self) -> Result<()> {
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mini-lsm-starter` (lib) generated 4 warnings (run `cargo fix --lib -p mini-lsm-starter` to apply 1 suggestion)
[INFO] [stderr] warning: `mini-lsm-starter` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_lsm-4d9ca7d9645d048c)
[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_empty_memtable_iter ... 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_task2_merge_2 ... ok
[INFO] [stdout] test tests::week1_day2::test_task2_merge_empty ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_full ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_all ... 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_large_1 ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_single_key ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_large_2 ... ok
[INFO] [stdout] test tests::week1_day3::test_block_encode ... ok
[INFO] [stdout] test tests::week1_day3::test_block_iterator ... ok
[INFO] [stdout] test tests::week1_day3::test_block_decode ... ok
[INFO] [stdout] test tests::week1_day5::test_task1_merge_1 ... ok
[INFO] [stdout] test tests::week1_day5::test_task1_merge_3 ... 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_day5::test_task1_merge_2 ... ok
[INFO] [stdout] test tests::week1_day3::test_block_seek_key ... 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_build_single_key ... 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_build_two_blocks ... ok
[INFO] [stdout] test tests::week1_day1::test_task2_storage_integration ... ok
[INFO] [stdout] test tests::week1_day1::test_task3_storage_integration ... ok
[INFO] [stdout] test tests::week1_day7::test_task2_sst_decode ... ok
[INFO] [stdout] test tests::week1_day7::test_task3_block_key_compression ... ok
[INFO] [stdout] test tests::week1_day1::test_task4_storage_integration ... ok
[INFO] [stdout] test tests::week1_day2::test_task4_integration ... ok
[INFO] [stdout] test tests::week1_day4::test_sst_seek_key ... ok
[INFO] [stdout] test tests::week1_day5::test_task3_storage_get ... ok
[INFO] [stdout] test tests::week1_day5::test_task2_storage_scan ... 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_scan ... ok
[INFO] [stdout] test tests::week1_day6::test_task1_storage_get ... 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::week2_day6::test_integration_leveled ... ok
[INFO] [stdout] test tests::week2_day5::test_integration_tiered ... ok
[INFO] [stdout] test tests::week2_day6::test_integration_tiered ... ok
[INFO] [stdout] test tests::week1_day6::test_task3_sst_filter ... ok
[INFO] [stdout] test tests::week2_day5::test_integration_leveled ... ok
[INFO] [stdout] test tests::week2_day5::test_integration_simple ... ok
[INFO] [stdout] test tests::week2_day6::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_day3::test_integration ... ok
[INFO] [stdout] test tests::week2_day4::test_integration ... ok
[INFO] [stdout] test tests::week2_day2::test_integration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/compaction-simulator.rs (/opt/rustwide/target/debug/deps/compaction_simulator_ref-9833bd883e267daa)
[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] [stderr]      Running unittests src/bin/mini-lsm-cli.rs (/opt/rustwide/target/debug/deps/mini_lsm_cli_ref-b2168bf2fd1ffb8a)
[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] [stderr]      Running unittests src/bin/wrapper.rs (/opt/rustwide/target/debug/deps/mini_lsm_wrapper_ref-ef3b11e0a9d25234)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_lsm_mvcc-6c33ef416bc8b01f)
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test tests::week1_day1::test_task1_memtable_overwrite ... ok
[INFO] [stdout] test tests::week1_day2::test_task1_empty_memtable_iter ... ok
[INFO] [stdout] test tests::week1_day2::test_task3_fused_iterator ... 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_task2_merge_2 ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_large_1 ... 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_large_2 ... ok
[INFO] [stdout] test tests::week1_day3::test_block_iterator ... ok
[INFO] [stdout] test tests::week1_day3::test_block_seek_key ... ok
[INFO] [stdout] test tests::week1_day1::test_task1_memtable_get ... ok
[INFO] [stdout] test tests::week1_day3::test_block_encode ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_full ... ok
[INFO] [stdout] test tests::week1_day4::test_sst_build_single_key ... 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_day2::test_task2_merge_empty ... ok
[INFO] [stdout] test tests::week1_day1::test_task4_storage_integration ... ok
[INFO] [stdout] test tests::week1_day5::test_task1_merge_5 ... ok
[INFO] [stdout] test tests::week1_day5::test_task1_merge_2 ... ok
[INFO] [stdout] test tests::week1_day2::test_task2_merge_error ... ok
[INFO] [stdout] test tests::week1_day3::test_block_decode ... ok
[INFO] [stdout] test tests::week1_day4::test_sst_iterator ... ok
[INFO] [stdout] test tests::week1_day4::test_sst_seek_key ... ok
[INFO] [stdout] test tests::week1_day7::test_task1_bloom_filter ... ok
[INFO] [stdout] test tests::week1_day5::test_task3_storage_get ... ok
[INFO] [stdout] test tests::week1_day5::test_task2_storage_scan ... 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_day6::test_task1_storage_scan ... ok
[INFO] [stdout] test tests::week1_day6::test_task1_storage_get ... ok
[INFO] [stdout] test tests::week1_day5::test_task1_merge_1 ... ok
[INFO] [stdout] test tests::week1_day5::test_task1_merge_3 ... ok
[INFO] [stdout] test tests::week1_day5::test_task1_merge_4 ... ok
[INFO] [stdout] test tests::week1_day1::test_task2_storage_integration ... ok
[INFO] [stdout] test tests::week1_day4::test_sst_build_two_blocks ... ok
[INFO] [stdout] test tests::week1_day4::test_sst_decode ... ok
[INFO] [stdout] test tests::week1_day4::test_sst_build_all ... ok
[INFO] [stdout] test tests::week2_day1::test_task2_concat_iterator ... ok
[INFO] [stdout] test tests::week3_day1::test_sst_build_multi_version_hard ... ok
[INFO] [stdout] test tests::week3_day1::test_sst_build_multi_version_simple ... 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_day1::test_task3_freeze_on_capacity ... ok
[INFO] [stdout] test tests::week3_day3::test_task3_sst_ts ... ok
[INFO] [stdout] test tests::week3_day4::test_task1_watermark ... ok
[INFO] [stdout] test tests::week3_day4::test_task2_snapshot_watermark ... ok
[INFO] [stdout] test tests::week3_day3::test_task2_memtable_mvcc ... ok
[INFO] [stdout] test tests::week3_day5::test_txn_integration ... ok
[INFO] [stdout] test tests::week3_day3::test_task2_lsm_iterator_mvcc ... ok
[INFO] [stdout] test tests::week3_day6::test_serializable_1 ... ok
[INFO] [stdout] test tests::week3_day6::test_serializable_2 ... ok
[INFO] [stdout] test tests::week3_day6::test_serializable_4_scan ... ok
[INFO] [stdout] test tests::week3_day6::test_serializable_5_read_only ... ok
[INFO] [stdout] test tests::week3_day6::test_serializable_3_ts_range ... ok
[INFO] [stdout] test tests::week3_day4::test_task3_mvcc_compaction ... ok
[INFO] [stdout] test tests::week3_day7::test_task3_mvcc_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_day3::test_integration ... ok
[INFO] [stdout] test tests::week2_day4::test_integration ... ok
[INFO] [stdout] test tests::week2_day2::test_integration ... ok
[INFO] [stdout] test tests::week3_day2::test_task3_compaction_integration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 72 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 19.42s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/compaction-simulator.rs (/opt/rustwide/target/debug/deps/compaction_simulator_mvcc_ref-81e941cbbf472290)
[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] [stderr]      Running unittests src/bin/mini-lsm-cli.rs (/opt/rustwide/target/debug/deps/mini_lsm_cli_mvcc_ref-fbe4f0ad8467a985)
[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] [stderr]      Running unittests src/bin/wrapper.rs (/opt/rustwide/target/debug/deps/mini_lsm_wrapper_mvcc_ref-56499c21570b76b1)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_lsm_starter-a4fbd373ab1e32ec)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::week1_day1::test_task1_memtable_overwrite ... ok
[INFO] [stdout] test tests::week1_day2::test_task1_empty_memtable_iter ... ok
[INFO] [stdout] test tests::week1_day1::test_task4_storage_integration ... ok
[INFO] [stdout] test tests::week1_day1::test_task3_storage_integration ... ok
[INFO] [stdout] test tests::week1_day1::test_task1_memtable_get ... ok
[INFO] [stdout] test tests::week1_day2::test_task2_merge_1 ... 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_tombstone_precedence ... ok
[INFO] [stdout] test tests::week1_day2::test_task3_fused_iterator ... ok
[INFO] [stdout] test tests::week1_day2::test_task4_integration ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_all ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_full ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_large_1 ... ok
[INFO] [stdout] test tests::week1_day2::test_task2_merge_error ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_single_key ... ok
[INFO] [stdout] test tests::week1_day3::test_block_decode ... 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_day2::test_task1_memtable_iter ... ok
[INFO] [stdout] test tests::week1_day1::test_task3_freeze_on_capacity ... ok
[INFO] [stdout] test tests::week1_day3::test_block_iterator ... ok
[INFO] [stdout] test tests::week1_day1::test_task2_storage_integration ... ok
[INFO] [stdout] test tests::week1_day3::test_block_build_large_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/compaction-simulator.rs (/opt/rustwide/target/debug/deps/compaction_simulator-665bde647449effd)
[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] [stderr]      Running unittests src/bin/mini-lsm-cli.rs (/opt/rustwide/target/debug/deps/mini_lsm_cli-f84bda55cee91735)
[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] [stderr]      Running unittests src/bin/wrapper.rs (/opt/rustwide/target/debug/deps/wrapper-3008081c6bda5be3)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mini_lsm_xtask-67720f21fb55929a)
[INFO] [stderr]    Doc-tests mini_lsm
[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] [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] [stderr]    Doc-tests mini_lsm_mvcc
[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] [stderr]    Doc-tests mini_lsm_starter
[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" "38ab9c6e438171fd4770ca50926c11a4d189d48b1f11ac2e6adde967bd0294df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38ab9c6e438171fd4770ca50926c11a4d189d48b1f11ac2e6adde967bd0294df", kill_on_drop: false }`
[INFO] [stdout] 38ab9c6e438171fd4770ca50926c11a4d189d48b1f11ac2e6adde967bd0294df
