[INFO] fetching crate rusty-leveldb-arc 2.0.0...
[INFO] testing rusty-leveldb-arc-2.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rusty-leveldb-arc 2.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rusty-leveldb-arc 2.0.0
[INFO] finished tweaking crates.io crate rusty-leveldb-arc 2.0.0
[INFO] tweaked toml for crates.io crate rusty-leveldb-arc 2.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty-leveldb-arc 2.0.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] [stderr]       Adding crc v1.8.1 (available: v3.3.0)
[INFO] [stderr]       Adding errno v0.2.8 (available: v0.3.14)
[INFO] [stderr]       Adding integer-encoding v3.0.4 (available: v4.1.0)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.9.2)
[INFO] [stderr]       Adding time-test v0.2.3 (available: v0.3.0)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99efd176ed8f397f302eeffc63398f2d5038439493c26cd7dd0af2bbe19ddf50
[INFO] running `Command { std: "docker" "start" "-a" "99efd176ed8f397f302eeffc63398f2d5038439493c26cd7dd0af2bbe19ddf50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99efd176ed8f397f302eeffc63398f2d5038439493c26cd7dd0af2bbe19ddf50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99efd176ed8f397f302eeffc63398f2d5038439493c26cd7dd0af2bbe19ddf50", kill_on_drop: false }`
[INFO] [stdout] 99efd176ed8f397f302eeffc63398f2d5038439493c26cd7dd0af2bbe19ddf50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af15f26d2789029942c419a20ea0a8d27dd48246881238fdd8e8adfccbe7de57
[INFO] running `Command { std: "docker" "start" "-a" "af15f26d2789029942c419a20ea0a8d27dd48246881238fdd8e8adfccbe7de57", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rusty-leveldb-arc v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/key_types.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn memtable_key(&self) -> MemtableKey {
[INFO] [stdout]    |                         ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn memtable_key(&self) -> MemtableKey<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/key_types.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn user_key(&self) -> UserKey {
[INFO] [stdout]    |                     ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn user_key(&self) -> UserKey<'_> {
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/key_types.rs:84:25
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn internal_key(&self) -> InternalKey {
[INFO] [stdout]    |                         ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn internal_key(&self) -> InternalKey<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:129:37
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^-------^^^^^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this raw pointer has type `*const Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:129:37
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 if let Some(next) = (&(*current).skips)[level] {
[INFO] [stdout]     |                                     ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:172:37
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^-------^^^^^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this raw pointer has type `*const Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:172:37
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 if let Some(next) = (&(*current).skips)[level] {
[INFO] [stdout]     |                                     ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:221:37
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^-------^^^^^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this raw pointer has type `*mut Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:221:37
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 if let Some(next) = (&(*current).skips)[level] {
[INFO] [stdout]     |                                     ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:259:36
[INFO] [stdout]     |
[INFO] [stdout] 259 |                     new.skips[i] = (*prev).skips[i];
[INFO] [stdout]     |                                    ^^----^^^^^^^^^^
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      this raw pointer has type `*mut Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:259:36
[INFO] [stdout]     |
[INFO] [stdout] 259 |                     new.skips[i] = (*prev).skips[i];
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 259 |                     new.skips[i] = (&(*prev).skips)[i];
[INFO] [stdout]     |                                    ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:260:21
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     (*prev).skips[i] = Some(newp);
[INFO] [stdout]     |                     ^^----^^^^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this raw pointer has type `*mut Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:260:21
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     (*prev).skips[i] = Some(newp);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     (&mut (*prev).skips)[i] = Some(newp);
[INFO] [stdout]     |                     +++++              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/skipmap.rs:276:18
[INFO] [stdout]     |
[INFO] [stdout] 276 |         unsafe { replace(&mut (*current).next, Some(new)) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 276 |         unsafe { let _ = replace(&mut (*current).next, Some(new)); };
[INFO] [stdout]     |                  +++++++                                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:290:37
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 if let Some(next) = (*current).skips[0].clone() {
[INFO] [stdout]     |                                     ^^-------^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this raw pointer has type `*const Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:290:37
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 if let Some(next) = (*current).skips[0].clone() {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 if let Some(next) = (&(*current).skips)[0].clone() {
[INFO] [stdout]     |                                     ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/write_batch.rs:89:17
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn iter(&self) -> WriteBatchIter {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn iter(&self) -> WriteBatchIter<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.98s
[INFO] running `Command { std: "docker" "inspect" "af15f26d2789029942c419a20ea0a8d27dd48246881238fdd8e8adfccbe7de57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af15f26d2789029942c419a20ea0a8d27dd48246881238fdd8e8adfccbe7de57", kill_on_drop: false }`
[INFO] [stdout] af15f26d2789029942c419a20ea0a8d27dd48246881238fdd8e8adfccbe7de57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d132ef8bfd836f52560ea5c682e92fdb2f200176861ee091e10362d76cb366c
[INFO] running `Command { std: "docker" "start" "-a" "9d132ef8bfd836f52560ea5c682e92fdb2f200176861ee091e10362d76cb366c", kill_on_drop: false }`
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/key_types.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn memtable_key(&self) -> MemtableKey {
[INFO] [stdout]    |                         ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn memtable_key(&self) -> MemtableKey<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/key_types.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn user_key(&self) -> UserKey {
[INFO] [stdout]    |                     ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn user_key(&self) -> UserKey<'_> {
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/key_types.rs:84:25
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn internal_key(&self) -> InternalKey {
[INFO] [stdout]    |                         ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn internal_key(&self) -> InternalKey<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:129:37
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^-------^^^^^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this raw pointer has type `*const Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:129:37
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 if let Some(next) = (&(*current).skips)[level] {
[INFO] [stdout]     |                                     ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:172:37
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^-------^^^^^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this raw pointer has type `*const Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:172:37
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 if let Some(next) = (&(*current).skips)[level] {
[INFO] [stdout]     |                                     ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:221:37
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^-------^^^^^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this raw pointer has type `*mut Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:221:37
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 if let Some(next) = (&(*current).skips)[level] {
[INFO] [stdout]     |                                     ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:259:36
[INFO] [stdout]     |
[INFO] [stdout] 259 |                     new.skips[i] = (*prev).skips[i];
[INFO] [stdout]     |                                    ^^----^^^^^^^^^^
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      this raw pointer has type `*mut Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:259:36
[INFO] [stdout]     |
[INFO] [stdout] 259 |                     new.skips[i] = (*prev).skips[i];
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 259 |                     new.skips[i] = (&(*prev).skips)[i];
[INFO] [stdout]     |                                    ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:260:21
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     (*prev).skips[i] = Some(newp);
[INFO] [stdout]     |                     ^^----^^^^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this raw pointer has type `*mut Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:260:21
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     (*prev).skips[i] = Some(newp);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     (&mut (*prev).skips)[i] = Some(newp);
[INFO] [stdout]     |                     +++++              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/skipmap.rs:276:18
[INFO] [stdout]     |
[INFO] [stdout] 276 |         unsafe { replace(&mut (*current).next, Some(new)) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 276 |         unsafe { let _ = replace(&mut (*current).next, Some(new)); };
[INFO] [stdout]     |                  +++++++                                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:290:37
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 if let Some(next) = (*current).skips[0].clone() {
[INFO] [stdout]     |                                     ^^-------^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this raw pointer has type `*const Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:290:37
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 if let Some(next) = (*current).skips[0].clone() {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 if let Some(next) = (&(*current).skips)[0].clone() {
[INFO] [stdout]     |                                     ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/write_batch.rs:89:17
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn iter(&self) -> WriteBatchIter {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn iter(&self) -> WriteBatchIter<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling time-test v0.2.3
[INFO] [stderr]    Compiling rusty-leveldb-arc v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/cache.rs:350:52
[INFO] [stdout]     |
[INFO] [stdout] 350 |         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 244);
[INFO] [stdout]     |                                                    ^  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 350 -         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 244);
[INFO] [stdout] 350 +         assert_eq!(lru._testing_head_ref().map(|r| *r ).unwrap(), 244);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/cache.rs:354:52
[INFO] [stdout]     |
[INFO] [stdout] 354 |         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 56);
[INFO] [stdout]     |                                                    ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 354 -         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 56);
[INFO] [stdout] 354 +         assert_eq!(lru._testing_head_ref().map(|r| *r ).unwrap(), 56);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/cache.rs:358:52
[INFO] [stdout]     |
[INFO] [stdout] 358 |         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 244);
[INFO] [stdout]     |                                                    ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 358 -         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 244);
[INFO] [stdout] 358 +         assert_eq!(lru._testing_head_ref().map(|r| *r ).unwrap(), 244);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/cache.rs:362:52
[INFO] [stdout]     |
[INFO] [stdout] 362 |         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 22);
[INFO] [stdout]     |                                                    ^  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 362 -         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 22);
[INFO] [stdout] 362 +         assert_eq!(lru._testing_head_ref().map(|r| *r ).unwrap(), 22);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `seq` is never read
[INFO] [stdout]    --> src/version.rs:623:13
[INFO] [stdout]     |
[INFO] [stdout] 623 |             seq += 1;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/key_types.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn memtable_key(&self) -> MemtableKey {
[INFO] [stdout]    |                         ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn memtable_key(&self) -> MemtableKey<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/key_types.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn user_key(&self) -> UserKey {
[INFO] [stdout]    |                     ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn user_key(&self) -> UserKey<'_> {
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/key_types.rs:84:25
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn internal_key(&self) -> InternalKey {
[INFO] [stdout]    |                         ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn internal_key(&self) -> InternalKey<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:129:37
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^-------^^^^^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this raw pointer has type `*const Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:129:37
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 if let Some(next) = (&(*current).skips)[level] {
[INFO] [stdout]     |                                     ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:172:37
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^-------^^^^^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this raw pointer has type `*const Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:172:37
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 if let Some(next) = (&(*current).skips)[level] {
[INFO] [stdout]     |                                     ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:221:37
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^-------^^^^^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this raw pointer has type `*mut Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:221:37
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 if let Some(next) = (&(*current).skips)[level] {
[INFO] [stdout]     |                                     ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:259:36
[INFO] [stdout]     |
[INFO] [stdout] 259 |                     new.skips[i] = (*prev).skips[i];
[INFO] [stdout]     |                                    ^^----^^^^^^^^^^
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      this raw pointer has type `*mut Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:259:36
[INFO] [stdout]     |
[INFO] [stdout] 259 |                     new.skips[i] = (*prev).skips[i];
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 259 |                     new.skips[i] = (&(*prev).skips)[i];
[INFO] [stdout]     |                                    ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:260:21
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     (*prev).skips[i] = Some(newp);
[INFO] [stdout]     |                     ^^----^^^^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this raw pointer has type `*mut Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:260:21
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     (*prev).skips[i] = Some(newp);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     (&mut (*prev).skips)[i] = Some(newp);
[INFO] [stdout]     |                     +++++              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/skipmap.rs:276:18
[INFO] [stdout]     |
[INFO] [stdout] 276 |         unsafe { replace(&mut (*current).next, Some(new)) };
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 276 |         unsafe { let _ = replace(&mut (*current).next, Some(new)); };
[INFO] [stdout]     |                  +++++++                                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/skipmap.rs:290:37
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 if let Some(next) = (*current).skips[0].clone() {
[INFO] [stdout]     |                                     ^^-------^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this raw pointer has type `*const Node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stdout]    --> src/skipmap.rs:290:37
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 if let Some(next) = (*current).skips[0].clone() {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 if let Some(next) = (&(*current).skips)[0].clone() {
[INFO] [stdout]     |                                     ++                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/write_batch.rs:89:17
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn iter(&self) -> WriteBatchIter {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn iter(&self) -> WriteBatchIter<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.75s
[INFO] running `Command { std: "docker" "inspect" "9d132ef8bfd836f52560ea5c682e92fdb2f200176861ee091e10362d76cb366c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d132ef8bfd836f52560ea5c682e92fdb2f200176861ee091e10362d76cb366c", kill_on_drop: false }`
[INFO] [stdout] 9d132ef8bfd836f52560ea5c682e92fdb2f200176861ee091e10362d76cb366c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d9fb9e0f31581fddc28b651657088bd678cad14ca9fa18c110486df7b754998
[INFO] running `Command { std: "docker" "start" "-a" "6d9fb9e0f31581fddc28b651657088bd678cad14ca9fa18c110486df7b754998", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/key_types.rs:74:25
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn memtable_key(&self) -> MemtableKey {
[INFO] [stderr]    |                         ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn memtable_key(&self) -> MemtableKey<'_> {
[INFO] [stderr]    |                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/key_types.rs:79:21
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn user_key(&self) -> UserKey {
[INFO] [stderr]    |                     ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn user_key(&self) -> UserKey<'_> {
[INFO] [stderr]    |                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/key_types.rs:84:25
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn internal_key(&self) -> InternalKey {
[INFO] [stderr]    |                         ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn internal_key(&self) -> InternalKey<'_> {
[INFO] [stderr]    |                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/skipmap.rs:129:37
[INFO] [stderr]     |
[INFO] [stderr] 129 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stderr]     |                                     ^^-------^^^^^^^^^^^^^^
[INFO] [stderr]     |                                       |
[INFO] [stderr]     |                                       this raw pointer has type `*const Node`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stderr]    --> src/skipmap.rs:129:37
[INFO] [stderr]     |
[INFO] [stderr] 129 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 129 |                 if let Some(next) = (&(*current).skips)[level] {
[INFO] [stderr]     |                                     ++                +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/skipmap.rs:172:37
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stderr]     |                                     ^^-------^^^^^^^^^^^^^^
[INFO] [stderr]     |                                       |
[INFO] [stderr]     |                                       this raw pointer has type `*const Node`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stderr]    --> src/skipmap.rs:172:37
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if let Some(next) = (&(*current).skips)[level] {
[INFO] [stderr]     |                                     ++                +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/skipmap.rs:221:37
[INFO] [stderr]     |
[INFO] [stderr] 221 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stderr]     |                                     ^^-------^^^^^^^^^^^^^^
[INFO] [stderr]     |                                       |
[INFO] [stderr]     |                                       this raw pointer has type `*mut Node`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stderr]    --> src/skipmap.rs:221:37
[INFO] [stderr]     |
[INFO] [stderr] 221 |                 if let Some(next) = (*current).skips[level] {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 221 |                 if let Some(next) = (&(*current).skips)[level] {
[INFO] [stderr]     |                                     ++                +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/skipmap.rs:259:36
[INFO] [stderr]     |
[INFO] [stderr] 259 |                     new.skips[i] = (*prev).skips[i];
[INFO] [stderr]     |                                    ^^----^^^^^^^^^^
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      this raw pointer has type `*mut Node`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stderr]    --> src/skipmap.rs:259:36
[INFO] [stderr]     |
[INFO] [stderr] 259 |                     new.skips[i] = (*prev).skips[i];
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 259 |                     new.skips[i] = (&(*prev).skips)[i];
[INFO] [stderr]     |                                    ++             +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/skipmap.rs:260:21
[INFO] [stderr]     |
[INFO] [stderr] 260 |                     (*prev).skips[i] = Some(newp);
[INFO] [stderr]     |                     ^^----^^^^^^^^^^
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       this raw pointer has type `*mut Node`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&mut Vec<Option<*mut Node>>`
[INFO] [stderr]    --> src/skipmap.rs:260:21
[INFO] [stderr]     |
[INFO] [stderr] 260 |                     (*prev).skips[i] = Some(newp);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 260 |                     (&mut (*prev).skips)[i] = Some(newp);
[INFO] [stderr]     |                     +++++              +
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/skipmap.rs:276:18
[INFO] [stderr]     |
[INFO] [stderr] 276 |         unsafe { replace(&mut (*current).next, Some(new)) };
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 276 |         unsafe { let _ = replace(&mut (*current).next, Some(new)); };
[INFO] [stderr]     |                  +++++++                                         +
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]    --> src/skipmap.rs:290:37
[INFO] [stderr]     |
[INFO] [stderr] 290 |                 if let Some(next) = (*current).skips[0].clone() {
[INFO] [stderr]     |                                     ^^-------^^^^^^^^^^
[INFO] [stderr]     |                                       |
[INFO] [stderr]     |                                       this raw pointer has type `*const Node`
[INFO] [stderr]     |
[INFO] [stderr]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec<Option<*mut Node>>`
[INFO] [stderr]    --> src/skipmap.rs:290:37
[INFO] [stderr]     |
[INFO] [stderr] 290 |                 if let Some(next) = (*current).skips[0].clone() {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]     |
[INFO] [stderr] 290 |                 if let Some(next) = (&(*current).skips)[0].clone() {
[INFO] [stderr]     |                                     ++                +
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/write_batch.rs:89:17
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn iter(&self) -> WriteBatchIter {
[INFO] [stderr]    |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn iter(&self) -> WriteBatchIter<'_> {
[INFO] [stderr]    |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/cache.rs:350:52
[INFO] [stderr]     |
[INFO] [stderr] 350 |         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 244);
[INFO] [stderr]     |                                                    ^  ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 350 -         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 244);
[INFO] [stderr] 350 +         assert_eq!(lru._testing_head_ref().map(|r| *r ).unwrap(), 244);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/cache.rs:354:52
[INFO] [stderr]     |
[INFO] [stderr] 354 |         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 56);
[INFO] [stderr]     |                                                    ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 354 -         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 56);
[INFO] [stderr] 354 +         assert_eq!(lru._testing_head_ref().map(|r| *r ).unwrap(), 56);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/cache.rs:358:52
[INFO] [stderr]     |
[INFO] [stderr] 358 |         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 244);
[INFO] [stderr]     |                                                    ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 358 -         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 244);
[INFO] [stderr] 358 +         assert_eq!(lru._testing_head_ref().map(|r| *r ).unwrap(), 244);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/cache.rs:362:52
[INFO] [stderr]     |
[INFO] [stderr] 362 |         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 22);
[INFO] [stderr]     |                                                    ^  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 362 -         assert_eq!(lru._testing_head_ref().map(|r| (*r)).unwrap(), 22);
[INFO] [stderr] 362 +         assert_eq!(lru._testing_head_ref().map(|r| *r ).unwrap(), 22);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `seq` is never read
[INFO] [stderr]    --> src/version.rs:623:13
[INFO] [stderr]     |
[INFO] [stderr] 623 |             seq += 1;
[INFO] [stderr]     |             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty-leveldb-arc` (lib) generated 11 warnings (run `cargo fix --lib -p rusty-leveldb-arc` to apply 4 suggestions)
[INFO] [stderr] warning: `rusty-leveldb-arc` (lib test) generated 16 warnings (11 duplicates) (run `cargo fix --lib -p rusty-leveldb-arc --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_leveldb_arc-5d6b2ea45f2748cf)
[INFO] [stdout] 
[INFO] [stdout] running 146 tests
[INFO] [stdout] test block::tests::test_block_build_iterate ... ok
[INFO] [stdout] test block::tests::test_block_empty ... ok
[INFO] [stdout] test block::tests::test_block_iterator_properties ... ok
[INFO] [stdout] test block_builder::tests::test_block_builder_reset ... ok
[INFO] [stdout] test block::tests::test_block_iterate_reverse ... ok
[INFO] [stdout] test block_builder::tests::test_block_builder_sanity ... ok
[INFO] [stdout] test blockhandle::tests::test_blockhandle ... ok
[INFO] [stdout] test block::tests::test_block_seek ... ok
[INFO] [stdout] test block::tests::test_block_seek_to_last ... ok
[INFO] [stdout] test cache::tests::test_blockcache_lru_1 ... ok
[INFO] [stdout] test cache::tests::test_blockcache_cache_add_rm ... ok
[INFO] [stdout] test cache::tests::test_blockcache_lru_reinsert ... ok
[INFO] [stdout] test cache::tests::test_blockcache_cache_capacity ... ok
[INFO] [stdout] test cmp::tests::test_cmp_internalkeycmp ... ok
[INFO] [stdout] test cache::tests::test_blockcache_lru_remove ... ok
[INFO] [stdout] test cache::tests::test_blockcache_lru_edge_cases ... ok
[INFO] [stdout] test cmp::tests::test_cmp_defaultcmp_short_succ ... ok
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stdout] test cache::tests::test_blockcache_lru_reinsert_2 ... ok
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stdout] test cmp::tests::test_cmp_defaultcmp_shortest_sep ... ok
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stdout] test cmp::tests::test_cmp_internalkeycmp_shortest_sep ... ok
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stdout] test db_impl::tests::test_db_impl_build_table ... ok
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stdout] test db_impl::tests::test_db_impl_build_db_sanity ... ok
[INFO] [stderr] Expanding inputs@1 1+1 (218+218 bytes) to 3+1 (651+218 bytes)
[INFO] [stdout] test db_impl::tests::test_db_impl_compaction_state_cleanup ... ok
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stdout] test db_impl::tests::test_db_impl_compaction_trivial_move ... ok
[INFO] [stderr] Compacting @1 [97, 97, 97, 1, 19, 0, 0, 0, 0, 0, 0] .. [102, 97, 98, 1, 15, 0, 0, 0, 0, 0, 0]
[INFO] [stdout] test db_impl::tests::test_db_impl_compaction ... ok
[INFO] [stderr] Compacting 3 files at L1 and 1 files at L2
[INFO] [stdout] test db_impl::tests::test_db_impl_compaction_trivial ... ok
[INFO] [stderr] Start write of L0 table 000014
[INFO] [stderr] L0 table 000014 has 182 bytes
[INFO] [stderr] Recovered manifest with next_file=3 manifest_num=2 log_num=0 prev_log_num=0 last_seq=0
[INFO] [stderr] reusing manifest "db/MANIFEST-000001"
[INFO] [stderr] Start write of L0 table 000004
[INFO] [stderr] L0 table 000004 has 227 bytes
[INFO] [stderr] Compacting @2 [97, 98, 48, 1, 3, 0, 0, 0, 0, 0, 0] .. [97, 98, 122, 1, 4, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Moved num=4 bytes=227 from L2 to L3
[INFO] [stderr] Summary: level 3: 1 files, 227 bytes ([(4, 227)]); 
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stderr] Compacting @0 [97, 97, 97, 1, 22, 0, 0, 0, 0, 0, 0] .. [98, 98, 97, 1, 30, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compacting 2 files at L0 and 1 files at L1
[INFO] [stderr] New table num=13: keys=10 size=345
[INFO] [stderr] Compacted 3 L1 files + 1 L2 files => 345B
[INFO] [stderr] Compacting @2 [99, 97, 98, 1, 10, 0, 0, 0, 0, 0, 0] .. [102, 98, 97, 1, 12, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compaction finished: level 0: 2 files, 483 bytes ([(1, 232), (2, 251)]); level 2: 2 files, 595 bytes ([(13, 345), (7, 250)]); level 3: 2 files, 400 bytes ([(8, 200), (9, 200)]); 
[INFO] [stderr] Deleting file type=Table num=6
[INFO] [stderr] Moved num=6 bytes=218 from L2 to L3
[INFO] [stderr] Deleting file type=Table num=3
[INFO] [stderr] Deleting file type=Table num=4
[INFO] [stderr] Deleting file type=Table num=5
[INFO] [stderr] Summary: level 0: 2 files, 483 bytes ([(1, 232), (2, 251)]); level 1: 3 files, 651 bytes ([(3, 218), (4, 216), (5, 217)]); level 2: 1 files, 250 bytes ([(7, 250)]); level 3: 3 files, 618 bytes ([(6, 218), (8, 200), (9, 200)]); 
[INFO] [stderr] New table num=13: keys=8 size=306
[INFO] [stderr] Compacted 2 L0 files + 1 L1 files => 306B
[INFO] [stderr] Recovered manifest with next_file=3 manifest_num=2 log_num=0 prev_log_num=0 last_seq=0
[INFO] [stdout] test block_builder::tests::test_block_builder_panics - should panic ... ok
[INFO] [stderr] Compaction finished: level 1: 3 files, 739 bytes ([(13, 306), (4, 216), (5, 217)]); level 2: 2 files, 468 bytes ([(6, 218), (7, 250)]); level 3: 2 files, 400 bytes ([(8, 200), (9, 200)]); 
[INFO] [stderr] Deleting file type=Table num=2
[INFO] [stderr] Deleting file type=Table num=1
[INFO] [stderr] Deleting file type=Table num=3
[INFO] [stderr] Expanding inputs@1 2+1 (522+218 bytes) to 3+1 (739+218 bytes)
[INFO] [stderr] Compacting @1 [97, 97, 97, 1, 22, 0, 0, 0, 0, 0, 0] .. [102, 97, 98, 1, 15, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compacting 3 files at L1 and 1 files at L2
[INFO] [stdout] test cmp::tests::test_cmp_memtablekeycmp_panics - should panic ... ok
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stdout] test db_impl::tests::test_db_impl_get_from_table_with_snapshot ... ok
[INFO] [stderr] Deleting file type=Log num=12
[INFO] [stdout] test db_impl::tests::test_db_impl_init ... ok
[INFO] [stderr] Recovered manifest with next_file=3 manifest_num=2 log_num=0 prev_log_num=0 last_seq=0
[INFO] [stdout] test db_impl::tests::test_db_impl_delete ... ok
[INFO] [stderr] Deleting file type=Descriptor num=1
[INFO] [stdout] test db_impl::tests::test_db_impl_open_info_log ... ok
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stdout] test db_impl::tests::test_db_impl_memtable_compaction ... ok
[INFO] [stderr] Recovered manifest with next_file=3 manifest_num=2 log_num=0 prev_log_num=0 last_seq=0
[INFO] [stderr] reusing manifest "db/MANIFEST-000001"
[INFO] [stderr] Recovered manifest with next_file=3 manifest_num=2 log_num=0 prev_log_num=0 last_seq=0
[INFO] [stderr] Recovering log file "db/000003.log"
[INFO] [stderr] Start write of L0 table 000003
[INFO] [stderr] L0 table 000003 has 197 bytes
[INFO] [stderr] Deleting file type=Descriptor num=1
[INFO] [stderr] Deleting file type=Log num=3
[INFO] [stderr] New table num=14: keys=15 size=435
[INFO] [stderr] files: [[RefCell { value: FileMetaData { allowed_seeks: 100, num: 3, size: 197, smallest: [97, 98, 99, 1, 1, 0, 0, 0, 0, 0, 0], largest: [97, 98, 100, 1, 2, 0, 0, 0, 0, 0, 0] } }], [], [], [], [], [], []]
[INFO] [stderr] Start write of L0 table 000003
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stderr] Recovered manifest with next_file=6 manifest_num=5 log_num=4 prev_log_num=0 last_seq=2
[INFO] [stderr] reusing manifest "db/MANIFEST-000002"
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stderr] Recovering log file "db/000004.log"
[INFO] [stderr] reusing log file "db/000004.log"
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stderr] Compacted 3 L1 files + 1 L2 files => 435B
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stderr] Expanding inputs@1 1+1 (216+218 bytes) to 3+1 (651+218 bytes)
[INFO] [stderr] Compacting @1 [97, 97, 97, 1, 19, 0, 0, 0, 0, 0, 0] .. [102, 97, 98, 1, 15, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compacting 3 files at L1 and 1 files at L2
[INFO] [stderr] L0 table 000003 has 351 bytes
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stderr] Recovered manifest with next_file=14 manifest_num=13 log_num=12 prev_log_num=0 last_seq=30
[INFO] [stderr] Recovering log file "db/000012.log"
[INFO] [stderr] Start write of L0 table 000014
[INFO] [stderr] Compacting @0 [97, 97, 97, 1, 22, 0, 0, 0, 0, 0, 0] .. [98, 98, 97, 1, 30, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compacting 2 files at L0 and 1 files at L1
[INFO] [stderr] L0 table 000014 has 253 bytes
[INFO] [stderr] Deleting file type=Log num=12
[INFO] [stderr] Deleting file type=Descriptor num=11
[INFO] [stderr] Recovered manifest with next_file=17 manifest_num=16 log_num=15 prev_log_num=0 last_seq=36
[INFO] [stderr] Recovering log file "db/000015.log"
[INFO] [stderr] Start write of L0 table 000017
[INFO] [stderr] New table num=15: keys=8 size=306
[INFO] [stderr] Compacted 2 L0 files + 1 L1 files => 306B
[INFO] [stderr] L0 table 000017 has 179 bytes
[INFO] [stderr] reusing manifest "db/MANIFEST-000001"
[INFO] [stderr] Deleting file type=Descriptor num=13
[INFO] [stderr] Deleting file type=Log num=15
[INFO] [stderr] Recovered manifest with next_file=3 manifest_num=2 log_num=0 prev_log_num=0 last_seq=0
[INFO] [stderr] Compacting @0 [97, 97, 97, 1, 22, 0, 0, 0, 0, 0, 0] .. [98, 98, 97, 1, 30, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compacting 2 files at L0 and 1 files at L1
[INFO] [stdout] test db_impl::tests::test_db_impl_locking ... ok
[INFO] [stderr] Recovered manifest with next_file=3 manifest_num=2 log_num=0 prev_log_num=0 last_seq=0
[INFO] [stdout] test db_impl::tests::test_db_impl_open_close_reopen ... ok
[INFO] [stderr] reusing manifest "db/MANIFEST-000001"
[INFO] [stdout] test db_iter::tests::db_iter_deleted_entry_not_returned ... ok
[INFO] [stderr] New table num=19: keys=8 size=306
[INFO] [stderr] Compacted 2 L0 files + 1 L1 files => 306B
[INFO] [stderr] Compaction finished: level 0: 2 files, 432 bytes ([(14, 253), (17, 179)]); level 1: 3 files, 739 bytes ([(19, 306), (4, 216), (5, 217)]); level 2: 2 files, 468 bytes ([(6, 218), (7, 250)]); level 3: 2 files, 400 bytes ([(8, 200), (9, 200)]); 
[INFO] [stderr] Deleting file type=Table num=3
[INFO] [stderr] Deleting file type=Table num=1
[INFO] [stderr] Deleting file type=Table num=2
[INFO] [stderr] Recovered manifest with next_file=21 manifest_num=20 log_num=18 prev_log_num=0 last_seq=37
[INFO] [stderr] Recovering log file "db/000018.log"
[INFO] [stderr] Start write of L0 table 000021
[INFO] [stderr] L0 table 000021 has 182 bytes
[INFO] [stderr] Deleting file type=Descriptor num=16
[INFO] [stderr] Deleting file type=Log num=18
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stderr] reusing manifest "db/MANIFEST-000001"
[INFO] [stderr] Compaction finished: level 2: 2 files, 685 bytes ([(14, 435), (7, 250)]); level 3: 2 files, 400 bytes ([(8, 200), (9, 200)]); 
[INFO] [stderr] Deleting file type=Table num=13
[INFO] [stderr] Deleting file type=Table num=5
[INFO] [stderr] Deleting file type=Table num=6
[INFO] [stderr] Deleting file type=Table num=4
[INFO] [stderr] Compacting @2 [97, 97, 97, 1, 22, 0, 0, 0, 0, 0, 0] .. [102, 98, 97, 1, 12, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compacting 1 files at L2 and 0 files at L3
[INFO] [stderr] New table num=15: keys=15 size=435
[INFO] [stderr] Compacted 1 L2 files + 0 L3 files => 435B
[INFO] [stderr] Compaction finished: level 2: 1 files, 250 bytes ([(7, 250)]); level 3: 3 files, 835 bytes ([(15, 435), (8, 200), (9, 200)]); 
[INFO] [stderr] Deleting file type=Table num=14
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stderr] Recovered manifest with next_file=14 manifest_num=13 log_num=12 prev_log_num=0 last_seq=30
[INFO] [stderr] Recovering log file "db/000012.log"
[INFO] [stderr] Start write of L0 table 000014
[INFO] [stderr] L0 table 000014 has 238 bytes
[INFO] [stderr] Deleting file type=Descriptor num=11
[INFO] [stderr] Deleting file type=Log num=12
[INFO] [stderr] Recovered manifest with next_file=17 manifest_num=16 log_num=15 prev_log_num=0 last_seq=35
[INFO] [stderr] Recovering log file "db/000015.log"
[INFO] [stderr] Start write of L0 table 000017
[INFO] [stderr] L0 table 000017 has 182 bytes
[INFO] [stderr] Deleting file type=Log num=15
[INFO] [stderr] Deleting file type=Descriptor num=13
[INFO] [stderr] Compacting @0 [97, 97, 97, 1, 22, 0, 0, 0, 0, 0, 0] .. [98, 98, 97, 1, 30, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compacting 2 files at L0 and 1 files at L1
[INFO] [stdout] test db_impl::tests::test_db_impl_compact_range ... ok
[INFO] [stdout] test db_iter::tests::db_iter_deleted_entry_not_returned_memtable ... ok
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stderr] New table num=13: keys=10 size=345
[INFO] [stdout] test db_iter::tests::db_iter_reset ... ok
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stderr] Compacted 3 L1 files + 1 L2 files => 345B
[INFO] [stderr] Compaction finished: level 0: 2 files, 483 bytes ([(1, 232), (2, 251)]); level 2: 2 files, 595 bytes ([(13, 345), (7, 250)]); level 3: 2 files, 400 bytes ([(8, 200), (9, 200)]); 
[INFO] [stderr] Deleting file type=Table num=5
[INFO] [stderr] Deleting file type=Table num=4
[INFO] [stderr] Deleting file type=Table num=3
[INFO] [stderr] Deleting file type=Table num=6
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stdout] test db_iter::tests::db_iter_test_fwd_backwd ... ok
[INFO] [stdout] test db_impl::tests::test_db_impl_compact_single_file ... ok
[INFO] [stderr] Compaction finished: level 1: 3 files, 739 bytes ([(15, 306), (4, 216), (5, 217)]); level 2: 3 files, 650 bytes ([(6, 218), (7, 250), (14, 182)]); level 3: 2 files, 400 bytes ([(8, 200), (9, 200)]); 
[INFO] [stderr] Deleting file type=Table num=1
[INFO] [stderr] Deleting file type=Table num=3
[INFO] [stderr] Deleting file type=Table num=2
[INFO] [stderr] Expanding inputs@1 2+1 (522+218 bytes) to 3+1 (739+218 bytes)
[INFO] [stderr] Compacting @1 [97, 97, 97, 1, 22, 0, 0, 0, 0, 0, 0] .. [102, 97, 98, 1, 15, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compacting 3 files at L1 and 1 files at L2
[INFO] [stderr] New table num=16: keys=15 size=435
[INFO] [stderr] Compacted 3 L1 files + 1 L2 files => 435B
[INFO] [stderr] New table num=19: keys=8 size=306
[INFO] [stderr] Compacted 2 L0 files + 1 L1 files => 306B
[INFO] [stderr] Compaction finished: level 0: 2 files, 420 bytes ([(14, 238), (17, 182)]); level 1: 3 files, 739 bytes ([(19, 306), (4, 216), (5, 217)]); level 2: 2 files, 468 bytes ([(6, 218), (7, 250)]); level 3: 2 files, 400 bytes ([(8, 200), (9, 200)]); 
[INFO] [stderr] Deleting file type=Table num=2
[INFO] [stderr] Deleting file type=Table num=1
[INFO] [stderr] Deleting file type=Table num=3
[INFO] [stderr] Recovered manifest with next_file=12 manifest_num=11 log_num=0 prev_log_num=0 last_seq=30
[INFO] [stderr] Deleting file type=Descriptor num=10
[INFO] [stdout] test db_iter::tests::db_iter_allow_empty_key ... ok
[INFO] [stdout] test disk_env::tests::test_dirs ... FAILED
[INFO] [stdout] test db_iter::tests::db_iter_test_seek ... ok
[INFO] [stdout] test disk_env::tests::test_files ... FAILED
[INFO] [stdout] test db_impl::tests::test_db_impl_compact_range_memtable ... ok
[INFO] [stdout] test error::tests::test_status_to_string ... ok
[INFO] [stdout] test filter::tests::test_filter_bloom_hash ... ok
[INFO] [stdout] test filter::tests::test_filter_bloom ... ok
[INFO] [stdout] test filter::tests::test_filter_internal_keys_identical ... ok
[INFO] [stdout] test filter_block::tests::test_filter_block_build_read ... ok
[INFO] [stdout] test filter_block::tests::test_filter_block_builder ... ok
[INFO] [stdout] test filter_block::tests::test_filter_index ... ok
[INFO] [stdout] test key_types::tests::test_build_memtable_key ... ok
[INFO] [stdout] test key_types::tests::test_memtable_lookupkey ... ok
[INFO] [stdout] test log::tests::test_crc_mask_crc ... ok
[INFO] [stdout] test log::tests::test_crc_sanity ... ok
[INFO] [stdout] test log::tests::test_reader ... ok
[INFO] [stdout] test log::tests::test_writer ... ok
[INFO] [stdout] test log::tests::test_writer_append ... ok
[INFO] [stdout] test mem_env::tests::test_mem_fs_children ... ok
[INFO] [stdout] test mem_env::tests::test_mem_fs_lock ... ok
[INFO] [stdout] test mem_env::tests::test_mem_fs_memfile_read ... ok
[INFO] [stdout] test mem_env::tests::test_mem_fs_memfile_readat ... ok
[INFO] [stdout] test mem_env::tests::test_mem_fs_memfile_write ... ok
[INFO] [stdout] test mem_env::tests::test_mem_fs_metadata_operations ... ok
[INFO] [stdout] test mem_env::tests::test_mem_fs_open_read_write ... ok
[INFO] [stdout] test mem_env::tests::test_mem_fs_open_read_write_append_truncate ... ok
[INFO] [stdout] test db_iter::tests::db_iter_repeated_open_close ... ok
[INFO] [stdout] test memtable::tests::test_memtable_add ... ok
[INFO] [stdout] test memtable::tests::test_memtable_add_get ... ok
[INFO] [stdout] test memtable::tests::test_memtable_iterator_behavior ... ok
[INFO] [stdout] test memtable::tests::test_memtable_iterator_fwd ... ok
[INFO] [stdout] test memtable::tests::test_memtable_iterator_init ... ok
[INFO] [stdout] test memtable::tests::test_memtable_iterator_reverse ... ok
[INFO] [stdout] test memtable::tests::test_memtable_iterator_seek ... ok
[INFO] [stdout] test memtable::tests::test_memtable_parse_key ... ok
[INFO] [stdout] test memtable::tests::test_memtable_parse_tag ... ok
[INFO] [stdout] test memtable::tests::test_shift_left ... ok
[INFO] [stdout] test merging_iter::tests::test_merging_behavior ... ok
[INFO] [stdout] test merging_iter::tests::test_merging_forward_backward ... ok
[INFO] [stdout] test merging_iter::tests::test_merging_one ... ok
[INFO] [stdout] test merging_iter::tests::test_merging_real ... ok
[INFO] [stdout] test merging_iter::tests::test_merging_seek_reset ... ok
[INFO] [stdout] test merging_iter::tests::test_merging_two ... ok
[INFO] [stdout] test merging_iter::tests::test_merging_zero ... ok
[INFO] [stdout] test skipmap::tests::test_contains ... ok
[INFO] [stdout] test skipmap::tests::test_empty_skipmap_find_memtable_cmp ... ok
[INFO] [stdout] test skipmap::tests::test_find ... ok
[INFO] [stdout] test skipmap::tests::test_insert ... ok
[INFO] [stdout] test skipmap::tests::test_no_dupes - should panic ... ok
[INFO] [stdout] test skipmap::tests::test_skipmap_behavior ... ok
[INFO] [stdout] test skipmap::tests::test_skipmap_iterator ... ok
[INFO] [stdout] test mem_env::tests::test_memenv_all ... ok
[INFO] [stdout] test skipmap::tests::test_skipmap_iterator_0 ... ok
[INFO] [stdout] test skipmap::tests::test_skipmap_iterator_prev ... ok
[INFO] [stdout] test skipmap::tests::test_skipmap_iterator_concurrent_insert ... ok
[INFO] [stdout] test skipmap::tests::test_skipmap_iterator_init ... ok
[INFO] [stdout] test db_iter::tests::db_iter_basic_test ... ok
[INFO] [stdout] test table_cache::tests::test_filenum_to_key ... ok
[INFO] [stdout] test table_cache::tests::test_table_cache ... ok
[INFO] [stdout] test table_cache::tests::test_table_file_name ... ok
[INFO] [stdout] test table_reader::tests::test_table_approximate_offset ... ok
[INFO] [stdout] test table_reader::tests::test_table_block_cache_use ... ok
[INFO] [stdout] test table_reader::tests::test_table_get ... ok
[INFO] [stdout] test skipmap::tests::test_skipmap_iterator_seek_valid ... ok
[INFO] [stdout] test snapshot::tests::test_snapshot_list ... ok
[INFO] [stdout] test table_builder::tests::test_table_builder ... ok
[INFO] [stdout] test table_reader::tests::test_table_internal_keys ... ok
[INFO] [stdout] test table_reader::tests::test_table_iterator_behavior_standard ... ok
[INFO] [stdout] test table_reader::tests::test_table_iterator_filter ... ok
[INFO] [stdout] test table_reader::tests::test_table_iterator_seek ... ok
[INFO] [stdout] test table_builder::tests::test_bad_input - should panic ... ok
[INFO] [stdout] test table_builder::tests::test_footer ... ok
[INFO] [stdout] test table_reader::tests::test_table_iterator_fwd_bwd ... ok
[INFO] [stdout] test table_reader::tests::test_table_iterator_state_behavior ... ok
[INFO] [stdout] test table_reader::tests::test_table_iterator_values ... ok
[INFO] [stdout] test table_reader::tests::test_table_reader_checksum ... ok
[INFO] [stdout] test test_util::tests::test_test_util_ldbiter_properties ... ok
[INFO] [stdout] test test_util::tests::test_test_util_basic ... ok
[INFO] [stdout] test types::tests::test_types_parse_file_name ... ok
[INFO] [stdout] test version::tests::test_version_file_overlaps ... ok
[INFO] [stdout] test version::tests::test_version_concat_iter ... ok
[INFO] [stdout] test version::tests::test_version_get_simple ... ok
[INFO] [stdout] test version::tests::test_version_get_overlapping_basic ... ok
[INFO] [stdout] test version::tests::test_version_key_ordering ... ok
[INFO] [stdout] test version::tests::test_version_concat_iter_properties ... ok
[INFO] [stdout] test version::tests::test_version_all_iters ... ok
[INFO] [stdout] test version::tests::test_version_overlapping_inputs ... ok
[INFO] [stdout] test version::tests::test_version_summary ... ok
[INFO] [stdout] test version::tests::test_version_pick_memtable_output_level ... ok
[INFO] [stdout] test version_edit::tests::test_version_edit_encode_decode ... ok
[INFO] [stdout] test version::tests::test_version_record_read_sample ... ok
[INFO] [stdout] test version_set::tests::test_version_set_get_range ... ok
[INFO] [stdout] test version_set::tests::test_version_set_builder ... ok
[INFO] [stderr] Compaction finished: level 2: 3 files, 867 bytes ([(16, 435), (7, 250), (14, 182)]); level 3: 2 files, 400 bytes ([(8, 200), (9, 200)]); 
[INFO] [stderr] Deleting file type=Table num=15
[INFO] [stderr] Deleting file type=Table num=4
[INFO] [stderr] Deleting file type=Table num=5
[INFO] [stderr] Deleting file type=Table num=6
[INFO] [stderr] Compacting @2 [97, 97, 97, 1, 22, 0, 0, 0, 0, 0, 0] .. [102, 98, 97, 1, 12, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compacting 1 files at L2 and 0 files at L3
[INFO] [stderr] New table num=17: keys=15 size=435
[INFO] [stderr] Compacted 1 L2 files + 0 L3 files => 435B
[INFO] [stderr] Compaction finished: level 2: 2 files, 432 bytes ([(7, 250), (14, 182)]); level 3: 3 files, 835 bytes ([(17, 435), (8, 200), (9, 200)]); 
[INFO] [stderr] Deleting file type=Table num=16
[INFO] [stderr] (took PT0.000113730S) (init took PT0.000000830S) (took PT0.000026770S) (took PT0.000026410S) (took PT0.000009630S) (overlapping-inputs took PT0.000017140S) Compacting @0 [97, 97, 97, 1, 22, 0, 0, 0, 0, 0, 0] .. [98, 98, 97, 1, 30, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compacting @0 [97, 97, 97, 1, 22, 0, 0, 0, 0, 0, 0] .. [98, 98, 97, 1, 30, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Expanding inputs@1 2+1 (433+218 bytes) to 3+1 (651+218 bytes)
[INFO] [stderr] Compacting @1 [97, 97, 97, 1, 19, 0, 0, 0, 0, 0, 0] .. [102, 97, 98, 1, 15, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compacting @2 [99, 97, 98, 1, 10, 0, 0, 0, 0, 0, 0] .. [102, 98, 97, 1, 12, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compacting @0 [97, 97, 97, 1, 22, 0, 0, 0, 0, 0, 0] .. [98, 98, 97, 1, 30, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compacting @0 [97, 97, 97, 1, 22, 0, 0, 0, 0, 0, 0] .. [98, 98, 97, 1, 30, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Compacting @0 [97, 97, 97, 1, 22, 0, 0, 0, 0, 0, 0] .. [98, 98, 97, 1, 30, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] (compaction tests took PT0.000923620S) (took PT0.001276890S) Recovered manifest with next_file=21 manifest_num=20 log_num=10 prev_log_num=0 last_seq=30
[INFO] [stderr] reusing manifest "db/MANIFEST-000019"
[INFO] [stderr] Compacting @0 [97, 97, 97, 1, 22, 0, 0, 0, 0, 0, 0] .. [98, 98, 97, 1, 30, 0, 0, 0, 0, 0, 0]
[INFO] [stderr] Expanding inputs@1 1+1 (218+218 bytes) to 3+1 (651+218 bytes)
[INFO] [stderr] Compacting @1 [97, 97, 97, 1, 19, 0, 0, 0, 0, 0, 0] .. [102, 97, 98, 1, 15, 0, 0, 0, 0, 0, 0]
[INFO] [stdout] test version_set::tests::test_version_set_compaction ... ok
[INFO] [stdout] test version_set::tests::test_version_set_log_and_apply ... ok
[INFO] [stdout] test version_set::tests::test_version_set_merge_iters ... ok
[INFO] [stdout] test version_set::tests::test_version_set_pick_compaction ... ok
[INFO] [stdout] test version::tests::test_version_overlap_in_level ... ok
[INFO] [stdout] test disk_env::tests::test_locking ... FAILED
[INFO] [stdout] test version::tests::test_version_max_next_level_overlapping ... ok
[INFO] [stdout] test version_set::tests::test_version_set_total_size ... ok
[INFO] [stdout] test write_batch::tests::test_write_batch ... ok
[INFO] [stdout] test version_set::tests::test_version_set_utils ... ok
[INFO] [stderr] Start write of L0 table 000005
[INFO] [stderr] L0 table 000005 has 760698 bytes
[INFO] [stderr] Deleting file type=Log num=3
[INFO] [stderr] Start write of L0 table 000007
[INFO] [stderr] L0 table 000007 has 772508 bytes
[INFO] [stderr] Deleting file type=Log num=4
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test db_impl::tests::test_drop_memtable ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- disk_env::tests::test_dirs stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'disk_env::tests::test_dirs' (64) panicked at src/disk_env.rs:257:9:
[INFO] [stdout] assertion failed: env.mkdir(dirname).is_ok()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c053b5aded2 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c053b5aded2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c053b5aded2 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c053b5aded2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h47627beda0767f4c
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c053b5be90f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5c053b5be90f - core::fmt::write::h8a63064c67176fd8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5c053b5792b3 - std::io::default_write_fmt::hd4797e693c0ec256
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c053b5792b3 - std::io::Write::write_fmt::h791e240ad2720c99
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5c053b585fb2 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5c053b58ad3f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5c053b58abd1 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5c053b502eee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f5a16438cee2b4e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   12:     0x5c053b502eee - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c053b58b34f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb18da3e68df7464
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   14:     0x5c053b58b34f - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5c053b58b176 - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5c053b5860e9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5c053b56d40d - __rustc[256c90bb7e548b45]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5c053b5c6730 - core::panicking::panic_fmt::hf19c198748ef6a95
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c053b5c670c - core::panicking::panic::h5387b4c27e81d0dd
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5c053b3dd1a3 - rusty_leveldb_arc::disk_env::tests::test_dirs::h6a056b69a92909ae
[INFO] [stdout]                                at /opt/rustwide/workdir/src/disk_env.rs:257:9
[INFO] [stdout]   21:     0x5c053b3dd6e7 - rusty_leveldb_arc::disk_env::tests::test_dirs::{{closure}}::hf94bf793f3f98e8b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/disk_env.rs:252:19
[INFO] [stdout]   22:     0x5c053b3f1e86 - core::ops::function::FnOnce::call_once::hfe4899c1f1fba04c
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5c053b502d3b - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5c053b502d3b - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x5c053b517358 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x5c053b517358 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x5c053b517358 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   28:     0x5c053b517358 - std::panicking::catch_unwind::h8609b446221def5f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   29:     0x5c053b517358 - std::panic::catch_unwind::h362f73cc48531e26
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5c053b517358 - test::run_test_in_process::hf52fd21d696aae67
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x5c053b517358 - test::run_test::{{closure}}::h7e780b8354e6d007
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x5c053b4f0124 - test::run_test::{{closure}}::hdc2695f2276aad3e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x5c053b4f0124 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   34:     0x5c053b4f3a5a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   35:     0x5c053b4f3a5a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x5c053b4f3a5a - std::panicking::catch_unwind::do_call::h495689350c27df20
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   37:     0x5c053b4f3a5a - std::panicking::catch_unwind::hf22437c51d1b3740
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   38:     0x5c053b4f3a5a - std::panic::catch_unwind::habda1a57de8231f8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5c053b4f3a5a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   40:     0x5c053b4f3a5a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5c053b5813df - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he4d85cb537521972
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9
[INFO] [stdout]   42:     0x5c053b5813df - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   43:     0x7bfd0b412aa4 - <unknown>
[INFO] [stdout]   44:     0x7bfd0b49fa64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- disk_env::tests::test_files stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'disk_env::tests::test_files' (65) panicked at src/disk_env.rs:191:9:
[INFO] [stdout] assertion failed: env.open_appendable_file(name).is_ok()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c053b5aded2 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c053b5aded2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c053b5aded2 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c053b5aded2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h47627beda0767f4c
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c053b5be90f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5c053b5be90f - core::fmt::write::h8a63064c67176fd8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5c053b5792b3 - std::io::default_write_fmt::hd4797e693c0ec256
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c053b5792b3 - std::io::Write::write_fmt::h791e240ad2720c99
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5c053b585fb2 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5c053b58ad3f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5c053b58abd1 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5c053b502eee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f5a16438cee2b4e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   12:     0x5c053b502eee - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c053b58b34f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb18da3e68df7464
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   14:     0x5c053b58b34f - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5c053b58b176 - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5c053b5860e9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5c053b56d40d - __rustc[256c90bb7e548b45]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5c053b5c6730 - core::panicking::panic_fmt::hf19c198748ef6a95
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c053b5c670c - core::panicking::panic::h5387b4c27e81d0dd
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5c053b3db789 - rusty_leveldb_arc::disk_env::tests::test_files::h085e5489beb69f55
[INFO] [stdout]                                at /opt/rustwide/workdir/src/disk_env.rs:191:9
[INFO] [stdout]   21:     0x5c053b3dc557 - rusty_leveldb_arc::disk_env::tests::test_files::{{closure}}::h62769dd071622390
[INFO] [stdout]                                at /opt/rustwide/workdir/src/disk_env.rs:185:20
[INFO] [stdout]   22:     0x5c053b3f1106 - core::ops::function::FnOnce::call_once::hb777ec52bd0f28a8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5c053b502d3b - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5c053b502d3b - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x5c053b517358 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x5c053b517358 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x5c053b517358 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   28:     0x5c053b517358 - std::panicking::catch_unwind::h8609b446221def5f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   29:     0x5c053b517358 - std::panic::catch_unwind::h362f73cc48531e26
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5c053b517358 - test::run_test_in_process::hf52fd21d696aae67
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x5c053b517358 - test::run_test::{{closure}}::h7e780b8354e6d007
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x5c053b4f0124 - test::run_test::{{closure}}::hdc2695f2276aad3e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x5c053b4f0124 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   34:     0x5c053b4f3a5a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   35:     0x5c053b4f3a5a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x5c053b4f3a5a - std::panicking::catch_unwind::do_call::h495689350c27df20
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   37:     0x5c053b4f3a5a - std::panicking::catch_unwind::hf22437c51d1b3740
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   38:     0x5c053b4f3a5a - std::panic::catch_unwind::habda1a57de8231f8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5c053b4f3a5a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   40:     0x5c053b4f3a5a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5c053b5813df - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he4d85cb537521972
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9
[INFO] [stdout]   42:     0x5c053b5813df - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   43:     0x7bfd0b412aa4 - <unknown>
[INFO] [stdout]   44:     0x7bfd0b49fa64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- disk_env::tests::test_locking stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'disk_env::tests::test_locking' (66) panicked at src/disk_env.rs:229:54:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Status { code: IOError, err: "open (write): IOError: Read-only file system (os error 30): testfile.123" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c053b5aded2 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c053b5aded2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c053b5aded2 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c053b5aded2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h47627beda0767f4c
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c053b5be90f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5c053b5be90f - core::fmt::write::h8a63064c67176fd8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5c053b5792b3 - std::io::default_write_fmt::hd4797e693c0ec256
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c053b5792b3 - std::io::Write::write_fmt::h791e240ad2720c99
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5c053b585fb2 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5c053b58ad3f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5c053b58abd1 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5c053b502eee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f5a16438cee2b4e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   12:     0x5c053b502eee - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c053b58b34f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb18da3e68df7464
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   14:     0x5c053b58b34f - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5c053b58b1aa - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5c053b5860e9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5c053b56d40d - __rustc[256c90bb7e548b45]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5c053b5c6730 - core::panicking::panic_fmt::hf19c198748ef6a95
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c053b5c5cb6 - core::result::unwrap_failed::he81173b5792ad6b0
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1862:5
[INFO] [stdout]   20:     0x5c053b3dc6fd - core::result::Result<T,E>::unwrap::h14b286045c68a964
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5c053b3dc6fd - rusty_leveldb_arc::disk_env::tests::test_locking::hbf7fc839dca08666
[INFO] [stdout]                                at /opt/rustwide/workdir/src/disk_env.rs:229:54
[INFO] [stdout]   22:     0x5c053b3dd057 - rusty_leveldb_arc::disk_env::tests::test_locking::{{closure}}::hfd03e4169c0b0021
[INFO] [stdout]                                at /opt/rustwide/workdir/src/disk_env.rs:223:22
[INFO] [stdout]   23:     0x5c053b3f1f16 - core::ops::function::FnOnce::call_once::hfea5424679028385
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5c053b502d3b - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5c053b502d3b - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5c053b517358 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5c053b517358 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5c053b517358 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5c053b517358 - std::panicking::catch_unwind::h8609b446221def5f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5c053b517358 - std::panic::catch_unwind::h362f73cc48531e26
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5c053b517358 - test::run_test_in_process::hf52fd21d696aae67
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5c053b517358 - test::run_test::{{closure}}::h7e780b8354e6d007
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5c053b4f0124 - test::run_test::{{closure}}::hdc2695f2276aad3e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5c053b4f0124 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5c053b4f3a5a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x5c053b4f3a5a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5c053b4f3a5a - std::panicking::catch_unwind::do_call::h495689350c27df20
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x5c053b4f3a5a - std::panicking::catch_unwind::hf22437c51d1b3740
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x5c053b4f3a5a - std::panic::catch_unwind::habda1a57de8231f8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5c053b4f3a5a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x5c053b4f3a5a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5c053b5813df - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he4d85cb537521972
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9
[INFO] [stdout]   43:     0x5c053b5813df - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   44:     0x7bfd0b412aa4 - <unknown>
[INFO] [stdout]   45:     0x7bfd0b49fa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     disk_env::tests::test_dirs
[INFO] [stdout]     disk_env::tests::test_files
[INFO] [stdout]     disk_env::tests::test_locking
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 143 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d9fb9e0f31581fddc28b651657088bd678cad14ca9fa18c110486df7b754998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d9fb9e0f31581fddc28b651657088bd678cad14ca9fa18c110486df7b754998", kill_on_drop: false }`
[INFO] [stdout] 6d9fb9e0f31581fddc28b651657088bd678cad14ca9fa18c110486df7b754998
