[INFO] cloning repository https://github.com/liweiyuan/lsm-tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liweiyuan/lsm-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliweiyuan%2Flsm-tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliweiyuan%2Flsm-tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2ff87191c0f0009bd59c6b74b2262a00c51ae78
[INFO] testing liweiyuan/lsm-tree against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliweiyuan%2Flsm-tree" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/liweiyuan/lsm-tree
[INFO] finished tweaking git repo https://github.com/liweiyuan/lsm-tree
[INFO] tweaked toml for git repo https://github.com/liweiyuan/lsm-tree written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/liweiyuan/lsm-tree on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/liweiyuan/lsm-tree 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.97
[INFO] [stderr]   Downloaded crossbeam-skiplist v0.1.3
[INFO] [stderr]   Downloaded redox_syscall v0.5.10
[INFO] [stderr]   Downloaded quote v1.0.39
[INFO] [stderr]   Downloaded syn v2.0.99
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fc4f304b832105563ddb875c541db7fe030a6b5e3707188b89279a3564e197c
[INFO] running `Command { std: "docker" "start" "-a" "8fc4f304b832105563ddb875c541db7fe030a6b5e3707188b89279a3564e197c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fc4f304b832105563ddb875c541db7fe030a6b5e3707188b89279a3564e197c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc4f304b832105563ddb875c541db7fe030a6b5e3707188b89279a3564e197c", kill_on_drop: false }`
[INFO] [stdout] 8fc4f304b832105563ddb875c541db7fe030a6b5e3707188b89279a3564e197c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fa29c5277dca60a175db5fdb3ffbea47da0815ffe7d8c1ee00d2acc932eca17
[INFO] running `Command { std: "docker" "start" "-a" "4fa29c5277dca60a175db5fdb3ffbea47da0815ffe7d8c1ee00d2acc932eca17", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling crossbeam-skiplist v0.1.3
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling lsm-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `thread::JoinHandle`
[INFO] [stdout]  --> src/lsm_storage.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     thread::JoinHandle,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/lsm_storage.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use anyhow::{Context, Ok, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lsm_storage.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |           /// search on immutable memtablse.
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 192 | /         for memtable in snapshot.imm_memtable.iter() {
[INFO] [stdout] 193 | |             if let Some(value) = memtable.get(key) {
[INFO] [stdout] 194 | |                 if value.is_empty() {
[INFO] [stdout] ...   |
[INFO] [stdout] 200 | |         }
[INFO] [stdout]     | |_________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lsm_storage.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         /// search on sstables. todo
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 203 |         Ok(None)
[INFO] [stdout]     |         -------- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/wal.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         /// todo!()
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 39 |         Ok(())
[INFO] [stdout]    |         ------ rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/lsm_storage.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn open(path: impl AsRef<Path>, option: LsmStorageOptions) -> Result<Self> {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `option`
[INFO] [stdout]    --> src/lsm_storage.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn open(path: impl AsRef<Path>, option: LsmStorageOptions) -> Result<Self> {
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_option`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]    --> src/lsm_storage.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         rx: crossbeam_channel::Receiver<()>,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]    --> src/lsm_storage.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 |         rx: crossbeam_channel::Receiver<()>,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state_lock_observer`
[INFO] [stdout]    --> src/lsm_storage.rs:282:37
[INFO] [stdout]     |
[INFO] [stdout] 282 |     fn force_freeze_memtable(&self, state_lock_observer: &MutexGuard<'_, ()>) -> Result<()> {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_lock_observer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/wal.rs:43:40
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub(crate) fn recover(path: &Path, map: &SkipMap<Bytes, Bytes>) -> Result<Self> {
[INFO] [stdout]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `block_cache`, `compaction_controller`, and `manifest` are never read
[INFO] [stdout]   --> src/lsm_storage.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub(crate) struct LsmStorageInner {
[INFO] [stdout]    |                   --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub(crate) block_cache: Arc<()>,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub(crate) compaction_controller: (),
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 94 |     // todo need a `Manifest`, just use () for now
[INFO] [stdout] 95 |     pub(crate) manifest: Option<()>,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flush_thread` and `compaction_thread` are never read
[INFO] [stdout]    --> src/lsm_storage.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct MiniLsm {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 109 |     flush_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     compaction_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `file` is never read
[INFO] [stdout]   --> src/wal.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Wal {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 16 |     file: Arc<Mutex<BufWriter<File>>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.96s
[INFO] running `Command { std: "docker" "inspect" "4fa29c5277dca60a175db5fdb3ffbea47da0815ffe7d8c1ee00d2acc932eca17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fa29c5277dca60a175db5fdb3ffbea47da0815ffe7d8c1ee00d2acc932eca17", kill_on_drop: false }`
[INFO] [stdout] 4fa29c5277dca60a175db5fdb3ffbea47da0815ffe7d8c1ee00d2acc932eca17
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4c88aa1e89cfc1a91fb98d753002e48dac53dc461229e4bd1ebd73ec6d7fa12
[INFO] running `Command { std: "docker" "start" "-a" "f4c88aa1e89cfc1a91fb98d753002e48dac53dc461229e4bd1ebd73ec6d7fa12", kill_on_drop: false }`
[INFO] [stderr]    Compiling lsm-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `thread::JoinHandle`
[INFO] [stdout]  --> src/lsm_storage.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     thread::JoinHandle,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/lsm_storage.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use anyhow::{Context, Ok, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lsm_storage.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |           /// search on immutable memtablse.
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 192 | /         for memtable in snapshot.imm_memtable.iter() {
[INFO] [stdout] 193 | |             if let Some(value) = memtable.get(key) {
[INFO] [stdout] 194 | |                 if value.is_empty() {
[INFO] [stdout] ...   |
[INFO] [stdout] 200 | |         }
[INFO] [stdout]     | |_________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lsm_storage.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         /// search on sstables. todo
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 203 |         Ok(None)
[INFO] [stdout]     |         -------- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/wal.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         /// todo!()
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 39 |         Ok(())
[INFO] [stdout]    |         ------ rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/lsm_storage.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn open(path: impl AsRef<Path>, option: LsmStorageOptions) -> Result<Self> {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `option`
[INFO] [stdout]    --> src/lsm_storage.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn open(path: impl AsRef<Path>, option: LsmStorageOptions) -> Result<Self> {
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_option`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]    --> src/lsm_storage.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         rx: crossbeam_channel::Receiver<()>,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]    --> src/lsm_storage.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 |         rx: crossbeam_channel::Receiver<()>,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state_lock_observer`
[INFO] [stdout]    --> src/lsm_storage.rs:282:37
[INFO] [stdout]     |
[INFO] [stdout] 282 |     fn force_freeze_memtable(&self, state_lock_observer: &MutexGuard<'_, ()>) -> Result<()> {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_lock_observer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/wal.rs:43:40
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub(crate) fn recover(path: &Path, map: &SkipMap<Bytes, Bytes>) -> Result<Self> {
[INFO] [stdout]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `block_cache`, `compaction_controller`, and `manifest` are never read
[INFO] [stdout]   --> src/lsm_storage.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub(crate) struct LsmStorageInner {
[INFO] [stdout]    |                   --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub(crate) block_cache: Arc<()>,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub(crate) compaction_controller: (),
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 94 |     // todo need a `Manifest`, just use () for now
[INFO] [stdout] 95 |     pub(crate) manifest: Option<()>,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flush_thread` and `compaction_thread` are never read
[INFO] [stdout]    --> src/lsm_storage.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct MiniLsm {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 109 |     flush_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     compaction_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `file` is never read
[INFO] [stdout]   --> src/wal.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Wal {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 16 |     file: Arc<Mutex<BufWriter<File>>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread::JoinHandle`
[INFO] [stdout]  --> src/lsm_storage.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     thread::JoinHandle,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/lsm_storage.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use anyhow::{Context, Ok, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lsm_storage.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |           /// search on immutable memtablse.
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 192 | /         for memtable in snapshot.imm_memtable.iter() {
[INFO] [stdout] 193 | |             if let Some(value) = memtable.get(key) {
[INFO] [stdout] 194 | |                 if value.is_empty() {
[INFO] [stdout] ...   |
[INFO] [stdout] 200 | |         }
[INFO] [stdout]     | |_________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lsm_storage.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         /// search on sstables. todo
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 203 |         Ok(None)
[INFO] [stdout]     |         -------- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/wal.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         /// todo!()
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 39 |         Ok(())
[INFO] [stdout]    |         ------ rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/lsm_storage.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn open(path: impl AsRef<Path>, option: LsmStorageOptions) -> Result<Self> {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `option`
[INFO] [stdout]    --> src/lsm_storage.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn open(path: impl AsRef<Path>, option: LsmStorageOptions) -> Result<Self> {
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_option`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]    --> src/lsm_storage.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         rx: crossbeam_channel::Receiver<()>,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]    --> src/lsm_storage.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 |         rx: crossbeam_channel::Receiver<()>,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state_lock_observer`
[INFO] [stdout]    --> src/lsm_storage.rs:282:37
[INFO] [stdout]     |
[INFO] [stdout] 282 |     fn force_freeze_memtable(&self, state_lock_observer: &MutexGuard<'_, ()>) -> Result<()> {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_lock_observer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mem_table.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let mut mem_table = MemTable::create_with_wal(0, path)?;
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mem_table.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let mut mem_table = MemTable::create(0);
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mem_table.rs:157:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let mut mem_table = MemTable::create(0);
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/wal.rs:43:40
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub(crate) fn recover(path: &Path, map: &SkipMap<Bytes, Bytes>) -> Result<Self> {
[INFO] [stdout]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `block_cache`, `compaction_controller`, and `manifest` are never read
[INFO] [stdout]   --> src/lsm_storage.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub(crate) struct LsmStorageInner {
[INFO] [stdout]    |                   --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub(crate) block_cache: Arc<()>,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub(crate) compaction_controller: (),
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 94 |     // todo need a `Manifest`, just use () for now
[INFO] [stdout] 95 |     pub(crate) manifest: Option<()>,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flush_thread` and `compaction_thread` are never read
[INFO] [stdout]    --> src/lsm_storage.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct MiniLsm {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 109 |     flush_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     compaction_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_minilsm_open` is never used
[INFO] [stdout]    --> src/lsm_storage.rs:364:8
[INFO] [stdout]     |
[INFO] [stdout] 364 |     fn test_minilsm_open() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `file` is never read
[INFO] [stdout]   --> src/wal.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Wal {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 16 |     file: Arc<Mutex<BufWriter<File>>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "f4c88aa1e89cfc1a91fb98d753002e48dac53dc461229e4bd1ebd73ec6d7fa12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4c88aa1e89cfc1a91fb98d753002e48dac53dc461229e4bd1ebd73ec6d7fa12", kill_on_drop: false }`
[INFO] [stdout] f4c88aa1e89cfc1a91fb98d753002e48dac53dc461229e4bd1ebd73ec6d7fa12
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fcaddb4e2e0e846fc8017a3bff242db706cb271a2d98416eb04e6262f454d588
[INFO] running `Command { std: "docker" "start" "-a" "fcaddb4e2e0e846fc8017a3bff242db706cb271a2d98416eb04e6262f454d588", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `thread::JoinHandle`
[INFO] [stdout] 
[INFO] [stderr]  --> src/lsm_storage.rs:5:5
[INFO] [stdout] running 9 tests
[INFO] [stderr]   |
[INFO] [stdout] test lsm_storage::tests::test_lsm_storage_state_create ... ok
[INFO] [stderr] 5 |     thread::JoinHandle,
[INFO] [stdout] test mem_table::tests::test_mem_table_create ... ok
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] test mem_table::tests::test_mem_table_get_none ... ok
[INFO] [stderr]   |
[INFO] [stdout] test mem_table::tests::test_mem_table_get ... ok
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] test mem_table::tests::test_mem_table_put ... ok
[INFO] [stderr] 
[INFO] [stdout] test lsm_storage::tests::test_format ... ok
[INFO] [stderr] warning: unused import: `Context`
[INFO] [stdout] test mem_table::tests::test_mem_table_create_with_wal ... FAILED
[INFO] [stderr]  --> src/lsm_storage.rs:8:14
[INFO] [stdout] test mem_table::tests::test_mem_table_recover_with_wal ... FAILED
[INFO] [stderr]   |
[INFO] [stdout] test wal::tests::test_wal_create ... FAILED
[INFO] [stderr] 8 | use anyhow::{Context, Ok, Result};
[INFO] [stderr]   |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lsm_storage.rs:191:9
[INFO] [stderr]     |
[INFO] [stderr] 191 |           /// search on immutable memtablse.
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 192 | /         for memtable in snapshot.imm_memtable.iter() {
[INFO] [stderr] 193 | |             if let Some(value) = memtable.get(key) {
[INFO] [stderr] 194 | |                 if value.is_empty() {
[INFO] [stderr] ...   |
[INFO] [stderr] 200 | |         }
[INFO] [stderr]     | |_________- rustdoc does not generate documentation for expressions
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lsm_storage.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |         /// search on sstables. todo
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 203 |         Ok(None)
[INFO] [stderr]     |         -------- rustdoc does not generate documentation for expressions
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] failures:
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] ---- mem_table::tests::test_mem_table_create_with_wal stdout ----
[INFO] [stderr] warning: unused doc comment
[INFO] [stdout] Error: Failed to open wal file
[INFO] [stderr]   --> src/wal.rs:38:9
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] Caused by:
[INFO] [stderr] 38 |         /// todo!()
[INFO] [stdout]     Read-only file system (os error 30)
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr] 39 |         Ok(())
[INFO] [stdout] Stack backtrace:
[INFO] [stderr]    |         ------ rustdoc does not generate documentation for expressions
[INFO] [stdout]    0: <E as anyhow::context::ext::StdError>::ext_context
[INFO] [stderr]    |
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/backtrace.rs:27:14
[INFO] [stderr]    = help: use `//` for a plain comment
[INFO] [stdout]    1: anyhow::context::<impl anyhow::Context<T,E> for core::result::Result<T,E>>::context
[INFO] [stderr] 
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/context.rs:54:37
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stdout]    2: lsm_tree::wal::Wal::create
[INFO] [stderr]    --> src/lsm_storage.rs:171:13
[INFO] [stdout]              at ./src/wal.rs:33:18
[INFO] [stderr]     |
[INFO] [stdout]    3: lsm_tree::mem_table::MemTable::create_with_wal
[INFO] [stderr] 171 |     fn open(path: impl AsRef<Path>, option: LsmStorageOptions) -> Result<Self> {
[INFO] [stdout]              at ./src/mem_table.rs:36:23
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]    4: lsm_tree::mem_table::tests::test_mem_table_create_with_wal
[INFO] [stderr]     |
[INFO] [stdout]              at ./src/mem_table.rs:115:25
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    5: lsm_tree::mem_table::tests::test_mem_table_create_with_wal::{{closure}}
[INFO] [stderr] 
[INFO] [stdout]              at ./src/mem_table.rs:113:44
[INFO] [stderr] warning: unused variable: `option`
[INFO] [stdout]    6: core::ops::function::FnOnce::call_once
[INFO] [stderr]    --> src/lsm_storage.rs:171:37
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stderr]     |
[INFO] [stdout]    7: core::ops::function::FnOnce::call_once
[INFO] [stderr] 171 |     fn open(path: impl AsRef<Path>, option: LsmStorageOptions) -> Result<Self> {
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stderr]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_option`
[INFO] [stdout]    8: test::__rust_begin_short_backtrace
[INFO] [stderr] 
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stderr] warning: unused variable: `rx`
[INFO] [stdout]    9: test::run_test_in_process::{{closure}}
[INFO] [stderr]    --> src/lsm_storage.rs:266:9
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stderr]     |
[INFO] [stdout]   10: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stderr] 266 |         rx: crossbeam_channel::Receiver<()>,
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stderr]     |         ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout]   11: std::panicking::catch_unwind::do_call
[INFO] [stderr] 
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stderr] warning: unused variable: `rx`
[INFO] [stdout]   12: std::panicking::catch_unwind
[INFO] [stderr]    --> src/lsm_storage.rs:275:9
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stderr]     |
[INFO] [stdout]   13: std::panic::catch_unwind
[INFO] [stderr] 275 |         rx: crossbeam_channel::Receiver<()>,
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stderr]     |         ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout]   14: test::run_test_in_process
[INFO] [stderr] 
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stderr] warning: unused variable: `state_lock_observer`
[INFO] [stdout]   15: test::run_test::{{closure}}
[INFO] [stderr]    --> src/lsm_storage.rs:282:37
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stderr]     |
[INFO] [stdout]   16: test::run_test::{{closure}}
[INFO] [stderr] 282 |     fn force_freeze_memtable(&self, state_lock_observer: &MutexGuard<'_, ()>) -> Result<()> {
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state_lock_observer`
[INFO] [stdout]   17: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stderr] 
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stderr] warning: unused variable: `map`
[INFO] [stdout]   18: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stderr]   --> src/wal.rs:43:40
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stderr]    |
[INFO] [stdout]   19: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stderr] 43 |     pub(crate) fn recover(path: &Path, map: &SkipMap<Bytes, Bytes>) -> Result<Self> {
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stderr]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout]   20: std::panicking::catch_unwind::do_call
[INFO] [stderr] 
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stderr] warning: fields `block_cache`, `compaction_controller`, and `manifest` are never read
[INFO] [stdout]   21: std::panicking::catch_unwind
[INFO] [stderr]   --> src/lsm_storage.rs:89:16
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stderr]    |
[INFO] [stdout]   22: std::panic::catch_unwind
[INFO] [stderr] 84 | pub(crate) struct LsmStorageInner {
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stderr]    |                   --------------- fields in this struct
[INFO] [stdout]   23: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stderr] ...
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stderr] 89 |     pub(crate) block_cache: Arc<()>,
[INFO] [stdout]   24: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stderr] ...
[INFO] [stdout]   25: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stderr] 93 |     pub(crate) compaction_controller: (),
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   26: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stderr] 94 |     // todo need a `Manifest`, just use () for now
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stderr] 95 |     pub(crate) manifest: Option<()>,
[INFO] [stdout]   27: <unknown>
[INFO] [stderr]    |                ^^^^^^^^
[INFO] [stdout]   28: clone
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] ---- mem_table::tests::test_mem_table_recover_with_wal stdout ----
[INFO] [stderr] 
[INFO] [stdout] Error: Failed to open wal file
[INFO] [stderr] warning: fields `flush_thread` and `compaction_thread` are never read
[INFO] [stdout] 
[INFO] [stderr]    --> src/lsm_storage.rs:109:5
[INFO] [stdout] Caused by:
[INFO] [stderr]     |
[INFO] [stdout]     Read-only file system (os error 30)
[INFO] [stderr] 104 | pub struct MiniLsm {
[INFO] [stdout] 
[INFO] [stderr]     |            ------- fields in this struct
[INFO] [stdout] Stack backtrace:
[INFO] [stderr] ...
[INFO] [stdout]    0: <E as anyhow::context::ext::StdError>::ext_context
[INFO] [stderr] 109 |     flush_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/backtrace.rs:27:14
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stdout]    1: anyhow::context::<impl anyhow::Context<T,E> for core::result::Result<T,E>>::context
[INFO] [stderr] ...
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.97/src/context.rs:54:37
[INFO] [stderr] 113 |     compaction_thread: Mutex<Option<std::thread::JoinHandle<()>>>,
[INFO] [stdout]    2: lsm_tree::wal::Wal::create
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]              at ./src/wal.rs:33:18
[INFO] [stderr] 
[INFO] [stdout]    3: lsm_tree::mem_table::MemTable::create_with_wal
[INFO] [stderr] warning: field `file` is never read
[INFO] [stdout]              at ./src/mem_table.rs:36:23
[INFO] [stderr]   --> src/wal.rs:16:5
[INFO] [stdout]    4: lsm_tree::mem_table::tests::test_mem_table_recover_with_wal
[INFO] [stderr]    |
[INFO] [stdout]              at ./src/mem_table.rs:132:29
[INFO] [stderr] 15 | pub struct Wal {
[INFO] [stdout]    5: lsm_tree::mem_table::tests::test_mem_table_recover_with_wal::{{closure}}
[INFO] [stderr]    |            --- field in this struct
[INFO] [stdout]              at ./src/mem_table.rs:130:45
[INFO] [stderr] 16 |     file: Arc<Mutex<BufWriter<File>>>,
[INFO] [stdout]    6: core::ops::function::FnOnce::call_once
[INFO] [stderr]    |     ^^^^
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stderr] 
[INFO] [stdout]    7: core::ops::function::FnOnce::call_once
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stderr]    --> src/mem_table.rs:132:13
[INFO] [stdout]    8: test::__rust_begin_short_backtrace
[INFO] [stderr]     |
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stderr] 132 |         let mut mem_table = MemTable::create_with_wal(0, path)?;
[INFO] [stdout]    9: test::run_test_in_process::{{closure}}
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stderr]     |             |
[INFO] [stdout]   10: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stderr]     |
[INFO] [stdout]   11: std::panicking::catch_unwind::do_call
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stderr] 
[INFO] [stdout]   12: std::panicking::catch_unwind
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stderr]    --> src/mem_table.rs:148:13
[INFO] [stdout]   13: std::panic::catch_unwind
[INFO] [stderr]     |
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stderr] 148 |         let mut mem_table = MemTable::create(0);
[INFO] [stdout]   14: test::run_test_in_process
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stderr]     |             |
[INFO] [stdout]   15: test::run_test::{{closure}}
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stderr] 
[INFO] [stdout]   16: test::run_test::{{closure}}
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stderr]    --> src/mem_table.rs:157:13
[INFO] [stdout]   17: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stderr]     |
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stderr] 157 |         let mut mem_table = MemTable::create(0);
[INFO] [stdout]   18: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stderr]     |             |
[INFO] [stdout]   19: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stderr] 
[INFO] [stdout]   20: std::panicking::catch_unwind::do_call
[INFO] [stderr] warning: function `test_minilsm_open` is never used
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stderr]    --> src/lsm_storage.rs:364:8
[INFO] [stdout]   21: std::panicking::catch_unwind
[INFO] [stderr]     |
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stderr] 364 |     fn test_minilsm_open() {
[INFO] [stdout]   22: std::panic::catch_unwind
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stderr] 
[INFO] [stdout]   23: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stderr] warning: `lsm-tree` (lib) generated 14 warnings (run `cargo fix --lib -p lsm-tree` to apply 2 suggestions)
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stderr] warning: `lsm-tree` (lib test) generated 18 warnings (14 duplicates) (run `cargo fix --lib -p lsm-tree --tests` to apply 3 suggestions)
[INFO] [stdout]   24: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lsm_tree-42a83febabc704db)
[INFO] [stdout]   25: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   26: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   27: <unknown>
[INFO] [stdout]   28: clone
[INFO] [stdout] 
[INFO] [stdout] ---- wal::tests::test_wal_create stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'wal::tests::test_wal_create' panicked at src/wal.rs:71:9:
[INFO] [stdout] assertion failed: wal.is_ok()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5583756368a2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5583756368a2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5583756368a2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5583756368a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x55837565bf53 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x55837565bf53 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x558375633593 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x558375633593 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5583756366f2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x558375637ec9 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x558375637cfe - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5583755e46d4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5583755e46d4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x55837563889e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x55837563889e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x558375638636 - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:699:13
[INFO] [stdout]   16:     0x558375636d99 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5583756382fd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x55837565a9a0 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x55837565aa2c - core::panicking::panic::h89a5f2df32b0508a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x5583755ab0a2 - lsm_tree::wal::tests::test_wal_create::h7d348d3601cd6da4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wal.rs:71:9
[INFO] [stdout]   21:     0x5583755ab007 - lsm_tree::wal::tests::test_wal_create::{{closure}}::h8a69e21bd6df6899
[INFO] [stdout]                                at /opt/rustwide/workdir/src/wal.rs:68:29
[INFO] [stdout]   22:     0x5583755a8a46 - core::ops::function::FnOnce::call_once::hcedcb627860d6912
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   23:     0x5583755e9f3b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x5583755e9f3b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   25:     0x5583755e9075 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   26:     0x5583755e9075 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x5583755e9075 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x5583755e9075 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x5583755e9075 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5583755e9075 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   31:     0x5583755e9075 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   32:     0x5583755acc74 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   33:     0x5583755acc74 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   34:     0x5583755b064a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   35:     0x5583755b064a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x5583755b064a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   37:     0x5583755b064a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   38:     0x5583755b064a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5583755b064a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   40:     0x5583755b064a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   41:     0x55837563ba3f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   42:     0x55837563ba3f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   43:     0x7ec29338caa4 - <unknown>
[INFO] [stdout]   44:     0x7ec293419a34 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     mem_table::tests::test_mem_table_create_with_wal
[INFO] [stdout]     mem_table::tests::test_mem_table_recover_with_wal
[INFO] [stdout]     wal::tests::test_wal_create
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fcaddb4e2e0e846fc8017a3bff242db706cb271a2d98416eb04e6262f454d588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcaddb4e2e0e846fc8017a3bff242db706cb271a2d98416eb04e6262f454d588", kill_on_drop: false }`
[INFO] [stdout] fcaddb4e2e0e846fc8017a3bff242db706cb271a2d98416eb04e6262f454d588
