[INFO] cloning repository https://github.com/michalusio/DB
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michalusio/DB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichalusio%2FDB", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichalusio%2FDB'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c73bf934519bbaca3b28991f5bd3f91eb3794d83
[INFO] testing michalusio/DB against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichalusio%2FDB" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/michalusio/DB on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/michalusio/DB
[INFO] finished tweaking git repo https://github.com/michalusio/DB
[INFO] tweaked toml for git repo https://github.com/michalusio/DB written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/michalusio/DB already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vint64 v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8678d27717805747703beaff7f0a2d1748d332e1a1a65e415e43495b5b90320
[INFO] running `Command { std: "docker" "start" "-a" "b8678d27717805747703beaff7f0a2d1748d332e1a1a65e415e43495b5b90320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8678d27717805747703beaff7f0a2d1748d332e1a1a65e415e43495b5b90320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8678d27717805747703beaff7f0a2d1748d332e1a1a65e415e43495b5b90320", kill_on_drop: false }`
[INFO] [stdout] b8678d27717805747703beaff7f0a2d1748d332e1a1a65e415e43495b5b90320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cc66d4868fe4a81fdb622c10ac5782c965adfc26e6d2e136ede432f4491bbde
[INFO] running `Command { std: "docker" "start" "-a" "1cc66d4868fe4a81fdb622c10ac5782c965adfc26e6d2e136ede432f4491bbde", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.68
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling smallvec v1.11.1
[INFO] [stderr]    Compiling vint64 v1.0.1
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling memmap2 v0.9.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling schnellru v0.2.1
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling serde_derive v1.0.188
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[INFO] [stderr]    Compiling serde-aux v4.2.0
[INFO] [stderr]    Compiling db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `entry`
[INFO] [stdout]   --> src/storage/collection/collection_statistics.rs:16:35
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn count_entry(&mut self, entry: &LogEntry, is_in_cache: bool) {
[INFO] [stdout]    |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_data`
[INFO] [stdout]   --> src/storage/collection/indexes/sorted.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 let column_data = values[self.column].clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_data`
[INFO] [stdout]   --> src/storage/collection/indexes/reverse.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 let column_data = values[self.column].clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_data`
[INFO] [stdout]   --> src/storage/collection/indexes/bitmap.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 let column_data = values[self.column].clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_data`
[INFO] [stdout]   --> src/storage/collection/indexes/hash.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 let column_data = values[self.column].clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/storage/collection.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |         for mut f in self.log_files.iter_mut() {
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `indexes` is never read
[INFO] [stdout]   --> src/storage/collection.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Collection {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     indexes: std::vec::Vec<WrappedIndex>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `should_compact` and `count_entry` are never used
[INFO] [stdout]   --> src/storage/collection/collection_statistics.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl CollectionStatistics {
[INFO] [stdout]    | ------------------------- methods in this implementation
[INFO] [stdout] 10 |
[INFO] [stdout] 11 |     pub fn should_compact(&self, config: &DatabaseConfig) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn count_entry(&mut self, entry: &LogEntry, is_in_cache: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Sorted`, `Reverse`, `Bitmap`, and `Hash` are never constructed
[INFO] [stdout]   --> src/storage/collection/indexes.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum WrappedIndex {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 12 |     Sorted(SortedIndex),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     Reverse(ReverseIndex),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 14 |     Bitmap(BitmapIndex),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     Hash(HashIndex)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WrappedIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]   --> src/storage/collection/indexes.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait Index {
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] 19 |     fn update(&mut self, entry: &LogEntry);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `descending` and `data` are never read
[INFO] [stdout]   --> src/storage/collection/indexes/sorted.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct SortedIndex {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 9  |     pub column: usize,
[INFO] [stdout] 10 |     pub descending: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub data: Vec<(ObjectField, Uuid)>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SortedIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `descending` and `data` are never read
[INFO] [stdout]   --> src/storage/collection/indexes/reverse.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct ReverseIndex {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 9  |     pub column: usize,
[INFO] [stdout] 10 |     pub descending: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub data: Vec<(ObjectField, Vec<Uuid>)>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReverseIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]  --> src/storage/collection/indexes/bitmap.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct BitmapIndex {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 7 |     pub column: usize,
[INFO] [stdout] 8 |     pub data: Vec<u64>
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BitmapIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/storage/collection/indexes/hash.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct HashIndex {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 11 |     pub column: usize,
[INFO] [stdout] 12 |     pub data: HashMap<ObjectField, Vec<Uuid>>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HashIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LogPosition` is never constructed
[INFO] [stdout]  --> src/storage/log_file/log_position.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct LogPosition {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LogPosition` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compact_files` is never used
[INFO] [stdout]   --> src/storage/log_file/log_compaction.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn compact_files(older_index: usize, newer_index: usize, config: &CollectionConfig) -> DBResult<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_compacted_entries` is never used
[INFO] [stdout]   --> src/storage/log_file/log_compaction.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn save_compacted_entries(entries: HashMap<Uuid, LogEntry>, older_index: usize, newer_index: usize, config: &CollectionConfig) -> DBResul...
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_log_files` is never used
[INFO] [stdout]   --> src/storage/log_file/log_compaction.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn compress_log_files<'a>(older_entries: LogFile<'a>, newer_entries: LogFile<'a>) -> DBResult<HashMap<Uuid, LogEntry<'a>>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.62s
[INFO] running `Command { std: "docker" "inspect" "1cc66d4868fe4a81fdb622c10ac5782c965adfc26e6d2e136ede432f4491bbde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc66d4868fe4a81fdb622c10ac5782c965adfc26e6d2e136ede432f4491bbde", kill_on_drop: false }`
[INFO] [stdout] 1cc66d4868fe4a81fdb622c10ac5782c965adfc26e6d2e136ede432f4491bbde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67bc581d4bcf47c04cc790b5ff543900a0ff5c375746a0481c29a83234c1b3c3
[INFO] running `Command { std: "docker" "start" "-a" "67bc581d4bcf47c04cc790b5ff543900a0ff5c375746a0481c29a83234c1b3c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.188
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling clap v4.4.6
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling regex v1.10.0
[INFO] [stderr]    Compiling serial_test_derive v2.0.0
[INFO] [stderr]    Compiling serial_test v2.0.0
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling uuid v1.4.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde-aux v4.2.0
[INFO] [stderr]    Compiling db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: unused variable: `entry`
[INFO] [stdout]   --> src/storage/collection/collection_statistics.rs:16:35
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn count_entry(&mut self, entry: &LogEntry, is_in_cache: bool) {
[INFO] [stdout]    |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_data`
[INFO] [stdout]   --> src/storage/collection/indexes/sorted.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 let column_data = values[self.column].clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_data`
[INFO] [stdout]   --> src/storage/collection/indexes/reverse.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 let column_data = values[self.column].clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_data`
[INFO] [stdout]   --> src/storage/collection/indexes/bitmap.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 let column_data = values[self.column].clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_data`
[INFO] [stdout]   --> src/storage/collection/indexes/hash.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 let column_data = values[self.column].clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/storage/collection.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |         for mut f in self.log_files.iter_mut() {
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `indexes` is never read
[INFO] [stdout]   --> src/storage/collection.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Collection {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     indexes: std::vec::Vec<WrappedIndex>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `should_compact` and `count_entry` are never used
[INFO] [stdout]   --> src/storage/collection/collection_statistics.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl CollectionStatistics {
[INFO] [stdout]    | ------------------------- methods in this implementation
[INFO] [stdout] 10 |
[INFO] [stdout] 11 |     pub fn should_compact(&self, config: &DatabaseConfig) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn count_entry(&mut self, entry: &LogEntry, is_in_cache: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Sorted`, `Reverse`, `Bitmap`, and `Hash` are never constructed
[INFO] [stdout]   --> src/storage/collection/indexes.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum WrappedIndex {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 12 |     Sorted(SortedIndex),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     Reverse(ReverseIndex),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 14 |     Bitmap(BitmapIndex),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     Hash(HashIndex)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WrappedIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]   --> src/storage/collection/indexes.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait Index {
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] 19 |     fn update(&mut self, entry: &LogEntry);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `descending` and `data` are never read
[INFO] [stdout]   --> src/storage/collection/indexes/sorted.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct SortedIndex {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 9  |     pub column: usize,
[INFO] [stdout] 10 |     pub descending: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub data: Vec<(ObjectField, Uuid)>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SortedIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `descending` and `data` are never read
[INFO] [stdout]   --> src/storage/collection/indexes/reverse.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct ReverseIndex {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 9  |     pub column: usize,
[INFO] [stdout] 10 |     pub descending: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub data: Vec<(ObjectField, Vec<Uuid>)>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReverseIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]  --> src/storage/collection/indexes/bitmap.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct BitmapIndex {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 7 |     pub column: usize,
[INFO] [stdout] 8 |     pub data: Vec<u64>
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BitmapIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/storage/collection/indexes/hash.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct HashIndex {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 11 |     pub column: usize,
[INFO] [stdout] 12 |     pub data: HashMap<ObjectField, Vec<Uuid>>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HashIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LogPosition` is never constructed
[INFO] [stdout]  --> src/storage/log_file/log_position.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct LogPosition {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LogPosition` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compact_files` is never used
[INFO] [stdout]   --> src/storage/log_file/log_compaction.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn compact_files(older_index: usize, newer_index: usize, config: &CollectionConfig) -> DBResult<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_compacted_entries` is never used
[INFO] [stdout]   --> src/storage/log_file/log_compaction.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn save_compacted_entries(entries: HashMap<Uuid, LogEntry>, older_index: usize, newer_index: usize, config: &CollectionConfig) -> DBResul...
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_log_files` is never used
[INFO] [stdout]   --> src/storage/log_file/log_compaction.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn compress_log_files<'a>(older_entries: LogFile<'a>, newer_entries: LogFile<'a>) -> DBResult<HashMap<Uuid, LogEntry<'a>>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entry`
[INFO] [stdout]   --> src/storage/collection/collection_statistics.rs:16:35
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn count_entry(&mut self, entry: &LogEntry, is_in_cache: bool) {
[INFO] [stdout]    |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_data`
[INFO] [stdout]   --> src/storage/collection/indexes/sorted.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 let column_data = values[self.column].clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_data`
[INFO] [stdout]   --> src/storage/collection/indexes/reverse.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 let column_data = values[self.column].clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_data`
[INFO] [stdout]   --> src/storage/collection/indexes/bitmap.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 let column_data = values[self.column].clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column_data`
[INFO] [stdout]   --> src/storage/collection/indexes/hash.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 let column_data = values[self.column].clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/storage/collection.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |         for mut f in self.log_files.iter_mut() {
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `a`, `b`, and `c` are never read
[INFO] [stdout]    --> src/objects/object_deserializer.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |         struct TestStruct {
[INFO] [stdout]     |                ---------- fields in this struct
[INFO] [stdout] 158 |             a: i64,
[INFO] [stdout]     |             ^
[INFO] [stdout] 159 |             b: String,
[INFO] [stdout]     |             ^
[INFO] [stdout] 160 |             c: f64
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `indexes` is never read
[INFO] [stdout]   --> src/storage/collection.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Collection {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     indexes: std::vec::Vec<WrappedIndex>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `should_compact` and `count_entry` are never used
[INFO] [stdout]   --> src/storage/collection/collection_statistics.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl CollectionStatistics {
[INFO] [stdout]    | ------------------------- methods in this implementation
[INFO] [stdout] 10 |
[INFO] [stdout] 11 |     pub fn should_compact(&self, config: &DatabaseConfig) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn count_entry(&mut self, entry: &LogEntry, is_in_cache: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Sorted`, `Reverse`, `Bitmap`, and `Hash` are never constructed
[INFO] [stdout]   --> src/storage/collection/indexes.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum WrappedIndex {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 12 |     Sorted(SortedIndex),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     Reverse(ReverseIndex),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 14 |     Bitmap(BitmapIndex),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     Hash(HashIndex)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WrappedIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]   --> src/storage/collection/indexes.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait Index {
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] 19 |     fn update(&mut self, entry: &LogEntry);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `descending` and `data` are never read
[INFO] [stdout]   --> src/storage/collection/indexes/sorted.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct SortedIndex {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 9  |     pub column: usize,
[INFO] [stdout] 10 |     pub descending: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub data: Vec<(ObjectField, Uuid)>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SortedIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `descending` and `data` are never read
[INFO] [stdout]   --> src/storage/collection/indexes/reverse.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct ReverseIndex {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 9  |     pub column: usize,
[INFO] [stdout] 10 |     pub descending: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub data: Vec<(ObjectField, Vec<Uuid>)>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReverseIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]  --> src/storage/collection/indexes/bitmap.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct BitmapIndex {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 7 |     pub column: usize,
[INFO] [stdout] 8 |     pub data: Vec<u64>
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BitmapIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/storage/collection/indexes/hash.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct HashIndex {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 11 |     pub column: usize,
[INFO] [stdout] 12 |     pub data: HashMap<ObjectField, Vec<Uuid>>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HashIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LogPosition` is never constructed
[INFO] [stdout]  --> src/storage/log_file/log_position.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct LogPosition {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LogPosition` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compact_files` is never used
[INFO] [stdout]   --> src/storage/log_file/log_compaction.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn compact_files(older_index: usize, newer_index: usize, config: &CollectionConfig) -> DBResult<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_compacted_entries` is never used
[INFO] [stdout]   --> src/storage/log_file/log_compaction.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn save_compacted_entries(entries: HashMap<Uuid, LogEntry>, older_index: usize, newer_index: usize, config: &CollectionConfig) -> DBResul...
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_log_files` is never used
[INFO] [stdout]   --> src/storage/log_file/log_compaction.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn compress_log_files<'a>(older_entries: LogFile<'a>, newer_entries: LogFile<'a>) -> DBResult<HashMap<Uuid, LogEntry<'a>>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `a`, `b`, and `c` are never read
[INFO] [stdout]    --> src/lib.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |         struct TestStruct {
[INFO] [stdout]     |                ---------- fields in this struct
[INFO] [stdout] 167 |             a: String,
[INFO] [stdout]     |             ^
[INFO] [stdout] 168 |             b: i32,
[INFO] [stdout]     |             ^
[INFO] [stdout] 169 |             c: f64
[INFO] [stdout]     |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 50.17s
[INFO] running `Command { std: "docker" "inspect" "67bc581d4bcf47c04cc790b5ff543900a0ff5c375746a0481c29a83234c1b3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67bc581d4bcf47c04cc790b5ff543900a0ff5c375746a0481c29a83234c1b3c3", kill_on_drop: false }`
[INFO] [stdout] 67bc581d4bcf47c04cc790b5ff543900a0ff5c375746a0481c29a83234c1b3c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c15153bc4880330b41ebf1a6cd9eaf2b02465e3168085ff8d842b615973881d
[INFO] running `Command { std: "docker" "start" "-a" "7c15153bc4880330b41ebf1a6cd9eaf2b02465e3168085ff8d842b615973881d", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `entry`
[INFO] [stderr]   --> src/storage/collection/collection_statistics.rs:16:35
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn count_entry(&mut self, entry: &LogEntry, is_in_cache: bool) {
[INFO] [stderr]    |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `column_data`
[INFO] [stderr]   --> src/storage/collection/indexes/sorted.rs:21:21
[INFO] [stderr]    |
[INFO] [stderr] 21 |                 let column_data = values[self.column].clone();
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `column_data`
[INFO] [stderr]   --> src/storage/collection/indexes/reverse.rs:21:21
[INFO] [stderr]    |
[INFO] [stderr] 21 |                 let column_data = values[self.column].clone();
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `column_data`
[INFO] [stderr]   --> src/storage/collection/indexes/bitmap.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 |                 let column_data = values[self.column].clone();
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `column_data`
[INFO] [stderr]   --> src/storage/collection/indexes/hash.rs:22:21
[INFO] [stderr]    |
[INFO] [stderr] 22 |                 let column_data = values[self.column].clone();
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_column_data`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/storage/collection.rs:158:13
[INFO] [stderr]     |
[INFO] [stderr] 158 |         for mut f in self.log_files.iter_mut() {
[INFO] [stderr]     |             ----^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `indexes` is never read
[INFO] [stderr]   --> src/storage/collection.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Collection {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 23 |     indexes: std::vec::Vec<WrappedIndex>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `should_compact` and `count_entry` are never used
[INFO] [stderr]   --> src/storage/collection/collection_statistics.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 9  | impl CollectionStatistics {
[INFO] [stderr]    | ------------------------- methods in this implementation
[INFO] [stderr] 10 |
[INFO] [stderr] 11 |     pub fn should_compact(&self, config: &DatabaseConfig) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 |     pub fn count_entry(&mut self, entry: &LogEntry, is_in_cache: bool) {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Sorted`, `Reverse`, `Bitmap`, and `Hash` are never constructed
[INFO] [stderr]   --> src/storage/collection/indexes.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub enum WrappedIndex {
[INFO] [stderr]    |          ------------ variants in this enum
[INFO] [stderr] 12 |     Sorted(SortedIndex),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 13 |     Reverse(ReverseIndex),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 14 |     Bitmap(BitmapIndex),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 15 |     Hash(HashIndex)
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `WrappedIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `update` is never used
[INFO] [stderr]   --> src/storage/collection/indexes.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub trait Index {
[INFO] [stderr]    |           ----- method in this trait
[INFO] [stderr] 19 |     fn update(&mut self, entry: &LogEntry);
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `descending` and `data` are never read
[INFO] [stderr]   --> src/storage/collection/indexes/sorted.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub struct SortedIndex {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr] 9  |     pub column: usize,
[INFO] [stderr] 10 |     pub descending: bool,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 11 |     pub data: Vec<(ObjectField, Uuid)>
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SortedIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `descending` and `data` are never read
[INFO] [stderr]   --> src/storage/collection/indexes/reverse.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub struct ReverseIndex {
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] 9  |     pub column: usize,
[INFO] [stderr] 10 |     pub descending: bool,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 11 |     pub data: Vec<(ObjectField, Vec<Uuid>)>
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ReverseIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `data` is never read
[INFO] [stderr]  --> src/storage/collection/indexes/bitmap.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct BitmapIndex {
[INFO] [stderr]   |            ----------- field in this struct
[INFO] [stderr] 7 |     pub column: usize,
[INFO] [stderr] 8 |     pub data: Vec<u64>
[INFO] [stderr]   |         ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `BitmapIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `data` is never read
[INFO] [stderr]   --> src/storage/collection/indexes/hash.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct HashIndex {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 11 |     pub column: usize,
[INFO] [stderr] 12 |     pub data: HashMap<ObjectField, Vec<Uuid>>
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HashIndex` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LogPosition` is never constructed
[INFO] [stderr]  --> src/storage/log_file/log_position.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct LogPosition {
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `LogPosition` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `compact_files` is never used
[INFO] [stderr]   --> src/storage/log_file/log_compaction.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn compact_files(older_index: usize, newer_index: usize, config: &CollectionConfig) -> DBResult<()> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `save_compacted_entries` is never used
[INFO] [stderr]   --> src/storage/log_file/log_compaction.rs:22:4
[INFO] [stderr]    |
[INFO] [stderr] 22 | fn save_compacted_entries(entries: HashMap<Uuid, LogEntry>, older_index: usize, newer_index: usize, config: &CollectionConfig) -> DBResul...
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `compress_log_files` is never used
[INFO] [stderr]   --> src/storage/log_file/log_compaction.rs:40:4
[INFO] [stderr]    |
[INFO] [stderr] 40 | fn compress_log_files<'a>(older_entries: LogFile<'a>, newer_entries: LogFile<'a>) -> DBResult<HashMap<Uuid, LogEntry<'a>>> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `a`, `b`, and `c` are never read
[INFO] [stderr]    --> src/objects/object_deserializer.rs:158:13
[INFO] [stderr]     |
[INFO] [stderr] 157 |         struct TestStruct {
[INFO] [stderr]     |                ---------- fields in this struct
[INFO] [stderr] 158 |             a: i64,
[INFO] [stderr]     |             ^
[INFO] [stderr] 159 |             b: String,
[INFO] [stderr]     |             ^
[INFO] [stderr] 160 |             c: f64
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `indexes` is never read
[INFO] [stderr]   --> src/storage/collection.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Collection {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 23 |     indexes: std::vec::Vec<WrappedIndex>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `a`, `b`, and `c` are never read
[INFO] [stderr]    --> src/lib.rs:167:13
[INFO] [stderr]     |
[INFO] [stderr] 166 |         struct TestStruct {
[INFO] [stderr]     |                ---------- fields in this struct
[INFO] [stderr] 167 |             a: String,
[INFO] [stderr]     |             ^
[INFO] [stderr] 168 |             b: i32,
[INFO] [stderr]     |             ^
[INFO] [stderr] 169 |             c: f64
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: `db` (lib) generated 18 warnings (run `cargo fix --lib -p db` to apply 1 suggestion)
[INFO] [stderr] warning: `db` (lib test) generated 20 warnings (17 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/db-a53b5d428dc00d34)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test objects::object_deserializer::tests::test_deserialization_different_column_format ... ok
[INFO] [stdout] test objects::object_deserializer::tests::test_deserialization_more_columns ... ok
[INFO] [stdout] test storage::query::condition::tests::condition_normalization_test_and_demorgan ... ok
[INFO] [stdout] test objects::object_deserializer::tests::test_deserialization_not_enough_columns ... ok
[INFO] [stdout] test storage::query::condition::tests::condition_normalization_test_and ... ok
[INFO] [stdout] test storage::query::condition::tests::condition_normalization_test_and_or ... ok
[INFO] [stdout] test storage::query::condition::tests::condition_normalization_test_and_or_three ... ok
[INFO] [stdout] test storage::query::condition::tests::condition_normalization_test_double_negation ... ok
[INFO] [stdout] test storage::query::condition::tests::condition_normalization_test_not_equal ... ok
[INFO] [stdout] test storage::query::condition::tests::condition_normalization_test_full ... ok
[INFO] [stdout] test storage::query::condition::tests::condition_normalization_test_or_and ... ok
[INFO] [stdout] test storage::query::condition::tests::condition_normalization_test_or_demorgan ... ok
[INFO] [stdout] test tests::collection_iteration ... FAILED
[INFO] [stdout] test tests::save_multiple_speed_test ... FAILED
[INFO] [stdout] test tests::save_multiple_tables_speed_test ... FAILED
[INFO] [stdout] test tests::save_speed_test ... FAILED
[INFO] [stdout] test objects::object_deserializer::tests::test_deserialization ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::collection_iteration stdout ----
[INFO] [stdout] thread 'tests::collection_iteration' panicked at src/lib.rs:23:41:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5afef06fa0fa - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5afef06fa0fa - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5afef06fa0fa - std::sys::backtrace::_print_fmt::hc4546b8364a537c6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5afef06fa0fa - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5b6bd5631a6d1f6b
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5afef0720893 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5afef0720893 - core::fmt::write::h7550c97b06c86515
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21
[INFO] [stdout]    6:     0x5afef06f70c3 - std::io::Write::write_fmt::h509ff860e5956e5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x5afef06f9f42 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5afef06fb55a - std::panicking::default_hook::{{closure}}::he19d4c7230e07961
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5afef06fb364 - std::panicking::default_hook::hf614597d3c67bbdb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5afef067f3e9 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39b51ce4599c23d1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x5afef067f3e9 - test::test_main::{{closure}}::he977ae839a582784
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x5afef06fbbf8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9455091b6b06f9fb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x5afef06fbbf8 - std::panicking::rust_panic_with_hook::h8942133a8b252070
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5afef06fb9ba - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5afef06fa5d9 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5afef06fb64c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5afef05d0c40 - core::panicking::panic_fmt::h0c3082644d1bf418
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14
[INFO] [stdout]   18:     0x5afef05d1086 - core::result::unwrap_failed::hd20b4aa073bda1e2
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1700:5
[INFO] [stdout]   19:     0x5afef06149cc - core::result::Result<T,E>::unwrap::h34572e6c5c3153e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1104:23
[INFO] [stdout]   20:     0x5afef06149cc - db::tests::wipe_log_files::h78da2efa9702d62f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:23:9
[INFO] [stdout]   21:     0x5afef061a774 - db::tests::collection_iteration::{{closure}}::h382908def59496d3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:148:9
[INFO] [stdout]   22:     0x5afef060abbe - core::ops::function::FnOnce::call_once::hf2bea9750e313e04
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5afef06a393f - serial_test::serial_code_lock::local_serial_core::h989d2a8470d472e3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serial_test-2.0.0/src/serial_code_lock.rs:25:5
[INFO] [stdout]   24:     0x5afef061a747 - db::tests::collection_iteration::h518570fa3e4e0a84
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:146:5
[INFO] [stdout]   25:     0x5afef061a717 - db::tests::collection_iteration::{{closure}}::ha420c39835d7fe37
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:147:30
[INFO] [stdout]   26:     0x5afef060aa76 - core::ops::function::FnOnce::call_once::hd33c9885c29a2f00
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5afef0683dab - core::ops::function::FnOnce::call_once::h109cf8051a59b34e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5afef0683dab - test::__rust_begin_short_backtrace::hf4fff89d377446ba
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:621:18
[INFO] [stdout]   29:     0x5afef06835e7 - test::run_test_in_process::{{closure}}::h0e39181dd7ee5a43
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:60
[INFO] [stdout]   30:     0x5afef06835e7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc5a66a30f0bdfd1f
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x5afef06835e7 - std::panicking::try::do_call::h873b7cf639554a5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   32:     0x5afef06835e7 - std::panicking::try::hdb19862fad9c8bd1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   33:     0x5afef06835e7 - std::panic::catch_unwind::h281fe732d236d260
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   34:     0x5afef06835e7 - test::run_test_in_process::h949b6df8457ed338
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:27
[INFO] [stdout]   35:     0x5afef06835e7 - test::run_test::{{closure}}::h52c556a6d4740e10
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:565:43
[INFO] [stdout]   36:     0x5afef06488c4 - test::run_test::{{closure}}::h4237f6381c45ccb9
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:595:41
[INFO] [stdout]   37:     0x5afef06488c4 - std::sys::backtrace::__rust_begin_short_backtrace::h505c97a579eca628
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   38:     0x5afef064bf8e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e86b2e2bc107ea3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:538:17
[INFO] [stdout]   39:     0x5afef064bf8e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8b06ddb275ff4a25
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x5afef064bf8e - std::panicking::try::do_call::hb26ecd7cd9a9355d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   41:     0x5afef064bf8e - std::panicking::try::h8ddeca9d705f9069
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   42:     0x5afef064bf8e - std::panic::catch_unwind::h49e1c33078844c46
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   43:     0x5afef064bf8e - std::thread::Builder::spawn_unchecked_::{{closure}}::h6073db6ff56ad35d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:537:30
[INFO] [stdout]   44:     0x5afef064bf8e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c5a5f3779c774f1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5afef070065b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf75717d9f28faebf
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   46:     0x5afef070065b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7bd883a5f3c5f3c1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   47:     0x5afef070065b - std::sys::pal::unix::thread::Thread::new::thread_start::hcc78f3943333fa94
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   48:     0x78d2423c0ac3 - <unknown>
[INFO] [stdout]   49:     0x78d242451a04 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::save_multiple_speed_test stdout ----
[INFO] [stdout] thread 'tests::save_multiple_speed_test' panicked at src/lib.rs:23:41:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5afef06fa0fa - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5afef06fa0fa - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5afef06fa0fa - std::sys::backtrace::_print_fmt::hc4546b8364a537c6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5afef06fa0fa - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5b6bd5631a6d1f6b
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5afef0720893 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5afef0720893 - core::fmt::write::h7550c97b06c86515
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21
[INFO] [stdout]    6:     0x5afef06f70c3 - std::io::Write::write_fmt::h509ff860e5956e5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x5afef06f9f42 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5afef06fb55a - std::panicking::default_hook::{{closure}}::he19d4c7230e07961
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5afef06fb364 - std::panicking::default_hook::hf614597d3c67bbdb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5afef067f3e9 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39b51ce4599c23d1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x5afef067f3e9 - test::test_main::{{closure}}::he977ae839a582784
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x5afef06fbbf8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9455091b6b06f9fb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x5afef06fbbf8 - std::panicking::rust_panic_with_hook::h8942133a8b252070
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5afef06fb9ba - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5afef06fa5d9 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5afef06fb64c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5afef05d0c40 - core::panicking::panic_fmt::h0c3082644d1bf418
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14
[INFO] [stdout]   18:     0x5afef05d1086 - core::result::unwrap_failed::hd20b4aa073bda1e2
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1700:5
[INFO] [stdout]   19:     0x5afef06149cc - core::result::Result<T,E>::unwrap::h34572e6c5c3153e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1104:23
[INFO] [stdout]   20:     0x5afef06149cc - db::tests::wipe_log_files::h78da2efa9702d62f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:23:9
[INFO] [stdout]   21:     0x5afef0618fac - db::tests::save_multiple_speed_test::{{closure}}::he5d906f8fa39cb9b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:82:9
[INFO] [stdout]   22:     0x5afef060a87e - core::ops::function::FnOnce::call_once::h99a7169f9226d582
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5afef06a393f - serial_test::serial_code_lock::local_serial_core::h989d2a8470d472e3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serial_test-2.0.0/src/serial_code_lock.rs:25:5
[INFO] [stdout]   24:     0x5afef0618f87 - db::tests::save_multiple_speed_test::h62eb8a64044d4cc6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:80:5
[INFO] [stdout]   25:     0x5afef0618f57 - db::tests::save_multiple_speed_test::{{closure}}::habbffaa1427c18ec
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:81:34
[INFO] [stdout]   26:     0x5afef060aa36 - core::ops::function::FnOnce::call_once::hcf65d55c1cb1b0cf
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5afef0683dab - core::ops::function::FnOnce::call_once::h109cf8051a59b34e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5afef0683dab - test::__rust_begin_short_backtrace::hf4fff89d377446ba
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:621:18
[INFO] [stdout]   29:     0x5afef06835e7 - test::run_test_in_process::{{closure}}::h0e39181dd7ee5a43
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:60
[INFO] [stdout]   30:     0x5afef06835e7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc5a66a30f0bdfd1f
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x5afef06835e7 - std::panicking::try::do_call::h873b7cf639554a5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   32:     0x5afef06835e7 - std::panicking::try::hdb19862fad9c8bd1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   33:     0x5afef06835e7 - std::panic::catch_unwind::h281fe732d236d260
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   34:     0x5afef06835e7 - test::run_test_in_process::h949b6df8457ed338
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:27
[INFO] [stdout]   35:     0x5afef06835e7 - test::run_test::{{closure}}::h52c556a6d4740e10
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:565:43
[INFO] [stdout]   36:     0x5afef06488c4 - test::run_test::{{closure}}::h4237f6381c45ccb9
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:595:41
[INFO] [stdout]   37:     0x5afef06488c4 - std::sys::backtrace::__rust_begin_short_backtrace::h505c97a579eca628
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   38:     0x5afef064bf8e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e86b2e2bc107ea3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:538:17
[INFO] [stdout]   39:     0x5afef064bf8e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8b06ddb275ff4a25
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x5afef064bf8e - std::panicking::try::do_call::hb26ecd7cd9a9355d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   41:     0x5afef064bf8e - std::panicking::try::h8ddeca9d705f9069
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   42:     0x5afef064bf8e - std::panic::catch_unwind::h49e1c33078844c46
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   43:     0x5afef064bf8e - std::thread::Builder::spawn_unchecked_::{{closure}}::h6073db6ff56ad35d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:537:30
[INFO] [stdout]   44:     0x5afef064bf8e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c5a5f3779c774f1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5afef070065b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf75717d9f28faebf
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   46:     0x5afef070065b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7bd883a5f3c5f3c1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   47:     0x5afef070065b - std::sys::pal::unix::thread::Thread::new::thread_start::hcc78f3943333fa94
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   48:     0x78d2423c0ac3 - <unknown>
[INFO] [stdout]   49:     0x78d242451a04 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::save_multiple_tables_speed_test stdout ----
[INFO] [stdout] thread 'tests::save_multiple_tables_speed_test' panicked at src/lib.rs:23:41:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5afef06fa0fa - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5afef06fa0fa - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5afef06fa0fa - std::sys::backtrace::_print_fmt::hc4546b8364a537c6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5afef06fa0fa - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5b6bd5631a6d1f6b
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5afef0720893 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5afef0720893 - core::fmt::write::h7550c97b06c86515
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21
[INFO] [stdout]    6:     0x5afef06f70c3 - std::io::Write::write_fmt::h509ff860e5956e5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x5afef06f9f42 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5afef06fb55a - std::panicking::default_hook::{{closure}}::he19d4c7230e07961
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5afef06fb364 - std::panicking::default_hook::hf614597d3c67bbdb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5afef067f3e9 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39b51ce4599c23d1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x5afef067f3e9 - test::test_main::{{closure}}::he977ae839a582784
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x5afef06fbbf8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9455091b6b06f9fb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x5afef06fbbf8 - std::panicking::rust_panic_with_hook::h8942133a8b252070
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5afef06fb9ba - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5afef06fa5d9 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5afef06fb64c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5afef05d0c40 - core::panicking::panic_fmt::h0c3082644d1bf418
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14
[INFO] [stdout]   18:     0x5afef05d1086 - core::result::unwrap_failed::hd20b4aa073bda1e2
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1700:5
[INFO] [stdout]   19:     0x5afef06149cc - core::result::Result<T,E>::unwrap::h34572e6c5c3153e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1104:23
[INFO] [stdout]   20:     0x5afef06149cc - db::tests::wipe_log_files::h78da2efa9702d62f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:23:9
[INFO] [stdout]   21:     0x5afef0619a0c - db::tests::save_multiple_tables_speed_test::{{closure}}::he144ea198476f854
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:111:9
[INFO] [stdout]   22:     0x5afef060a49e - core::ops::function::FnOnce::call_once::h46198bfaa4582b73
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5afef06a393f - serial_test::serial_code_lock::local_serial_core::h989d2a8470d472e3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serial_test-2.0.0/src/serial_code_lock.rs:25:5
[INFO] [stdout]   24:     0x5afef06199e7 - db::tests::save_multiple_tables_speed_test::h794f963d07a93b36
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:109:5
[INFO] [stdout]   25:     0x5afef06199b7 - db::tests::save_multiple_tables_speed_test::{{closure}}::h0b8056e5cf38592e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:110:41
[INFO] [stdout]   26:     0x5afef060a2d6 - core::ops::function::FnOnce::call_once::h2b8b1a77f147f594
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5afef0683dab - core::ops::function::FnOnce::call_once::h109cf8051a59b34e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5afef0683dab - test::__rust_begin_short_backtrace::hf4fff89d377446ba
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:621:18
[INFO] [stdout]   29:     0x5afef06835e7 - test::run_test_in_process::{{closure}}::h0e39181dd7ee5a43
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:60
[INFO] [stdout]   30:     0x5afef06835e7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc5a66a30f0bdfd1f
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x5afef06835e7 - std::panicking::try::do_call::h873b7cf639554a5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   32:     0x5afef06835e7 - std::panicking::try::hdb19862fad9c8bd1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   33:     0x5afef06835e7 - std::panic::catch_unwind::h281fe732d236d260
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   34:     0x5afef06835e7 - test::run_test_in_process::h949b6df8457ed338
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:27
[INFO] [stdout]   35:     0x5afef06835e7 - test::run_test::{{closure}}::h52c556a6d4740e10
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:565:43
[INFO] [stdout]   36:     0x5afef06488c4 - test::run_test::{{closure}}::h4237f6381c45ccb9
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:595:41
[INFO] [stdout]   37:     0x5afef06488c4 - std::sys::backtrace::__rust_begin_short_backtrace::h505c97a579eca628
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   38:     0x5afef064bf8e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e86b2e2bc107ea3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:538:17
[INFO] [stdout]   39:     0x5afef064bf8e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8b06ddb275ff4a25
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x5afef064bf8e - std::panicking::try::do_call::hb26ecd7cd9a9355d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   41:     0x5afef064bf8e - std::panicking::try::h8ddeca9d705f9069
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   42:     0x5afef064bf8e - std::panic::catch_unwind::h49e1c33078844c46
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   43:     0x5afef064bf8e - std::thread::Builder::spawn_unchecked_::{{closure}}::h6073db6ff56ad35d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:537:30
[INFO] [stdout]   44:     0x5afef064bf8e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c5a5f3779c774f1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5afef070065b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf75717d9f28faebf
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   46:     0x5afef070065b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7bd883a5f3c5f3c1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   47:     0x5afef070065b - std::sys::pal::unix::thread::Thread::new::thread_start::hcc78f3943333fa94
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   48:     0x78d2423c0ac3 - <unknown>
[INFO] [stdout]   49:     0x78d242451a04 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::save_speed_test stdout ----
[INFO] [stdout] thread 'tests::save_speed_test' panicked at src/lib.rs:23:41:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5afef06fa0fa - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5afef06fa0fa - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5afef06fa0fa - std::sys::backtrace::_print_fmt::hc4546b8364a537c6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5afef06fa0fa - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5b6bd5631a6d1f6b
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5afef0720893 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5afef0720893 - core::fmt::write::h7550c97b06c86515
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21
[INFO] [stdout]    6:     0x5afef06f70c3 - std::io::Write::write_fmt::h509ff860e5956e5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x5afef06f9f42 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5afef06fb55a - std::panicking::default_hook::{{closure}}::he19d4c7230e07961
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5afef06fb364 - std::panicking::default_hook::hf614597d3c67bbdb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5afef067f3e9 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39b51ce4599c23d1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x5afef067f3e9 - test::test_main::{{closure}}::he977ae839a582784
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x5afef06fbbf8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9455091b6b06f9fb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x5afef06fbbf8 - std::panicking::rust_panic_with_hook::h8942133a8b252070
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5afef06fb9ba - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5afef06fa5d9 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5afef06fb64c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5afef05d0c40 - core::panicking::panic_fmt::h0c3082644d1bf418
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14
[INFO] [stdout]   18:     0x5afef05d1086 - core::result::unwrap_failed::hd20b4aa073bda1e2
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1700:5
[INFO] [stdout]   19:     0x5afef06149cc - core::result::Result<T,E>::unwrap::h34572e6c5c3153e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1104:23
[INFO] [stdout]   20:     0x5afef06149cc - db::tests::wipe_log_files::h78da2efa9702d62f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:23:9
[INFO] [stdout]   21:     0x5afef061854c - db::tests::save_speed_test::{{closure}}::h4247bf9762a2bf58
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:52:9
[INFO] [stdout]   22:     0x5afef060aace - core::ops::function::FnOnce::call_once::hd826880d276a52c0
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5afef06a393f - serial_test::serial_code_lock::local_serial_core::h989d2a8470d472e3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serial_test-2.0.0/src/serial_code_lock.rs:25:5
[INFO] [stdout]   24:     0x5afef0618527 - db::tests::save_speed_test::hfde78f93ee91754c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:50:5
[INFO] [stdout]   25:     0x5afef06184f7 - db::tests::save_speed_test::{{closure}}::hca78f9b5b412584a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:51:25
[INFO] [stdout]   26:     0x5afef060a7c6 - core::ops::function::FnOnce::call_once::h91153d99930df331
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5afef0683dab - core::ops::function::FnOnce::call_once::h109cf8051a59b34e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5afef0683dab - test::__rust_begin_short_backtrace::hf4fff89d377446ba
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:621:18
[INFO] [stdout]   29:     0x5afef06835e7 - test::run_test_in_process::{{closure}}::h0e39181dd7ee5a43
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:60
[INFO] [stdout]   30:     0x5afef06835e7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc5a66a30f0bdfd1f
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x5afef06835e7 - std::panicking::try::do_call::h873b7cf639554a5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   32:     0x5afef06835e7 - std::panicking::try::hdb19862fad9c8bd1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   33:     0x5afef06835e7 - std::panic::catch_unwind::h281fe732d236d260
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   34:     0x5afef06835e7 - test::run_test_in_process::h949b6df8457ed338
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:27
[INFO] [stdout]   35:     0x5afef06835e7 - test::run_test::{{closure}}::h52c556a6d4740e10
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:565:43
[INFO] [stdout]   36:     0x5afef06488c4 - test::run_test::{{closure}}::h4237f6381c45ccb9
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:595:41
[INFO] [stdout]   37:     0x5afef06488c4 - std::sys::backtrace::__rust_begin_short_backtrace::h505c97a579eca628
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   38:     0x5afef064bf8e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e86b2e2bc107ea3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:538:17
[INFO] [stdout]   39:     0x5afef064bf8e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8b06ddb275ff4a25
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x5afef064bf8e - std::panicking::try::do_call::hb26ecd7cd9a9355d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   41:     0x5afef064bf8e - std::panicking::try::h8ddeca9d705f9069
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   42:     0x5afef064bf8e - std::panic::catch_unwind::h49e1c33078844c46
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   43:     0x5afef064bf8e - std::thread::Builder::spawn_unchecked_::{{closure}}::h6073db6ff56ad35d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:537:30
[INFO] [stdout]   44:     0x5afef064bf8e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c5a5f3779c774f1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5afef070065b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf75717d9f28faebf
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   46:     0x5afef070065b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7bd883a5f3c5f3c1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   47:     0x5afef070065b - std::sys::pal::unix::thread::Thread::new::thread_start::hcc78f3943333fa94
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   48:     0x78d2423c0ac3 - <unknown>
[INFO] [stdout]   49:     0x78d242451a04 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::collection_iteration
[INFO] [stdout]     tests::save_multiple_speed_test
[INFO] [stdout]     tests::save_multiple_tables_speed_test
[INFO] [stdout]     tests::save_speed_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "7c15153bc4880330b41ebf1a6cd9eaf2b02465e3168085ff8d842b615973881d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c15153bc4880330b41ebf1a6cd9eaf2b02465e3168085ff8d842b615973881d", kill_on_drop: false }`
[INFO] [stdout] 7c15153bc4880330b41ebf1a6cd9eaf2b02465e3168085ff8d842b615973881d
