[INFO] cloning repository https://github.com/milmil7/abyss-base
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/milmil7/abyss-base" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmilmil7%2Fabyss-base", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmilmil7%2Fabyss-base'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d96d544319fd0e13cfefdb0169e9e531f7e55562
[INFO] testing milmil7/abyss-base against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmilmil7%2Fabyss-base" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/milmil7/abyss-base
[INFO] finished tweaking git repo https://github.com/milmil7/abyss-base
[INFO] tweaked toml for git repo https://github.com/milmil7/abyss-base written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/milmil7/abyss-base on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/milmil7/abyss-base 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62b9d34fceabefc778a43f59090036d0ece4ade5db4ebb6a0fd547943a9114a2
[INFO] running `Command { std: "docker" "start" "-a" "62b9d34fceabefc778a43f59090036d0ece4ade5db4ebb6a0fd547943a9114a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62b9d34fceabefc778a43f59090036d0ece4ade5db4ebb6a0fd547943a9114a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b9d34fceabefc778a43f59090036d0ece4ade5db4ebb6a0fd547943a9114a2", kill_on_drop: false }`
[INFO] [stdout] 62b9d34fceabefc778a43f59090036d0ece4ade5db4ebb6a0fd547943a9114a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44d79a00457ef43e97ed2d2a584af110bf085efee486b44629a1cddfa31480f1
[INFO] running `Command { std: "docker" "start" "-a" "44d79a00457ef43e97ed2d2a584af110bf085efee486b44629a1cddfa31480f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling uuid v1.10.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling rand_core v0.9.0-alpha.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling rand_chacha v0.9.0-alpha.2
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling serde_with_macros v3.11.0
[INFO] [stderr]    Compiling rand v0.9.0-alpha.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_with v3.11.0
[INFO] [stderr]    Compiling udb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/crud/c.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Type`
[INFO] [stdout]   --> src/crud/c.rs:12:62
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::crud::make::{Data, data_eq_type, DATABASE, TABLE, Type};
[INFO] [stdout]    |                                                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `data_eq_type`
[INFO] [stdout]  --> src/crud/r.rs:6:40
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::crud::make::{Data, data_eq, data_eq_type, DATABASE};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `data_eq_type` and `data_eq`
[INFO] [stdout]  --> src/crud/u.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::crud::make::{Data, data_eq, data_eq_type, DATABASE, TABLE, Type};
[INFO] [stdout]   |                               ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pattern`
[INFO] [stdout]    --> src/crud/c.rs:155:17
[INFO] [stdout]     |
[INFO] [stdout] 155 |             let pattern = &row_val.1;
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/crud/u.rs:231:21
[INFO] [stdout]     |
[INFO] [stdout] 231 |                 let mut table: TABLE = serde_json::from_str(&schema_str).unwrap();
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/crud/u.rs:407:21
[INFO] [stdout]     |
[INFO] [stdout] 407 |                 let mut table: TABLE = serde_json::from_str(&schema_str).unwrap();
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/crud/u.rs:622:22
[INFO] [stdout]     |
[INFO] [stdout] 622 |             for (id, mut record) in deser.clone() {
[INFO] [stdout]     |                      ----^^^^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `updated_count` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:228:17
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let mut updated_count = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_updated_count` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `QueryBuilder<'_>` is more private than the item `DATABASE::query`
[INFO] [stdout]    --> src/crud/make.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn query(&self, table_name: String) -> QueryBuilder {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DATABASE::query` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `QueryBuilder<'_>` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | struct QueryBuilder<'a> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Eq`, `Ne`, `Gt`, `Lt`, `Gte`, and `Lte` are never constructed
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | enum Operator {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] 10 |     Eq,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 11 |     Ne,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 12 |     Gt,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 13 |     Lt,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 14 |     Gte,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     Lte,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `And` and `Or` are never constructed
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum LogicalOp {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 19 |     And,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 20 |     Or,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `field`, `op`, and `value` are never read
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Condition {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 24 |     field: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     op: Operator,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 26 |     value: Data,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `db`, `table`, `conditions`, `limit`, `sort_field`, and `sort_ascending` are never read
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct QueryBuilder<'a> {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 30 |     db: &'a DATABASE,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 31 |     table: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 32 |     conditions: Vec<(LogicalOp, Condition)>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 33 |     limit: Option<usize>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 34 |     sort_field: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 35 |     sort_ascending: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/lib.rs:49:12
[INFO] [stdout]     |
[INFO] [stdout]  37 | impl<'a> QueryBuilder<'a> {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  49 |     pub fn where_(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  63 |     pub fn and(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  72 |     pub fn or(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stdout]     |            ^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn filter(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn execute(&self) -> Vec<HashMap<String, (Data, String)>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn matches_all(&self, row: &HashMap<String, (Data, String)>) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     fn compare(op: &Operator, left: Data, right: Data) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     pub fn select(&self) -> Vec<HashMap<String, (Data, String)>> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     pub fn update_row(self, new_row: HashMap<String, (Data, String)>) -> QueryBuilder<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 |     pub fn update_field(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     pub fn insert(&self, table: &str, row: HashMap<String, (Data, String)>) -> Option<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 |     pub fn insert_many(&self, table: &str, row: Vec<HashMap<String, (Data, String)>>) -> Option<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     pub fn limit(mut self, count: usize) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 264 |     pub fn delete(self) -> QueryBuilder<'a> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 275 |     pub fn first(self) -> Option<HashMap<String, (Data, String)>> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 279 |     pub fn sort_by(mut self, field: &str, ascending: bool) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     pub fn exists(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_applied_migrations` and `mark_migration_applied` are never used
[INFO] [stdout]    --> src/crud/u.rs:468:8
[INFO] [stdout]     |
[INFO] [stdout]  55 | impl DATABASE {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 468 |     fn get_applied_migrations(&self) -> Result<Vec<String>, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 476 |     fn mark_migration_applied(&self, file_name: &str) -> Result<(), String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/crud/u.rs:347:17
[INFO] [stdout]     |
[INFO] [stdout] 347 |                 self.save_schema(&table);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 347 |                 let _ = self.save_schema(&table);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/crud/u.rs:662:9
[INFO] [stdout]     |
[INFO] [stdout] 662 |         self.add_row(tablename, row.clone(), true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 662 |         let _ = self.add_row(tablename, row.clone(), true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/crud/u.rs:676:9
[INFO] [stdout]     |
[INFO] [stdout] 676 |         self.add_row(tablename, row, true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 676 |         let _ = self.add_row(tablename, row, true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/crud/make.rs:200:18
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn query(&self, table_name: String) -> QueryBuilder {
[INFO] [stdout]     |                  ^^^^^                         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn query(&self, table_name: String) -> QueryBuilder<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/crud/make.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         self.add_row(table.to_string(), row, true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let _ = self.add_row(table.to_string(), row, true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.42s
[INFO] running `Command { std: "docker" "inspect" "44d79a00457ef43e97ed2d2a584af110bf085efee486b44629a1cddfa31480f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44d79a00457ef43e97ed2d2a584af110bf085efee486b44629a1cddfa31480f1", kill_on_drop: false }`
[INFO] [stdout] 44d79a00457ef43e97ed2d2a584af110bf085efee486b44629a1cddfa31480f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b68dc1e057239933530db7f2c97c20038aebecd49b582091964ffc559313271a
[INFO] running `Command { std: "docker" "start" "-a" "b68dc1e057239933530db7f2c97c20038aebecd49b582091964ffc559313271a", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/crud/c.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Type`
[INFO] [stdout]   --> src/crud/c.rs:12:62
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::crud::make::{Data, data_eq_type, DATABASE, TABLE, Type};
[INFO] [stdout]    |                                                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling udb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `data_eq_type`
[INFO] [stdout]  --> src/crud/r.rs:6:40
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::crud::make::{Data, data_eq, data_eq_type, DATABASE};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `data_eq_type` and `data_eq`
[INFO] [stdout]  --> src/crud/u.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::crud::make::{Data, data_eq, data_eq_type, DATABASE, TABLE, Type};
[INFO] [stdout]   |                               ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pattern`
[INFO] [stdout]    --> src/crud/c.rs:155:17
[INFO] [stdout]     |
[INFO] [stdout] 155 |             let pattern = &row_val.1;
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/crud/u.rs:231:21
[INFO] [stdout]     |
[INFO] [stdout] 231 |                 let mut table: TABLE = serde_json::from_str(&schema_str).unwrap();
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/crud/u.rs:407:21
[INFO] [stdout]     |
[INFO] [stdout] 407 |                 let mut table: TABLE = serde_json::from_str(&schema_str).unwrap();
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/crud/u.rs:622:22
[INFO] [stdout]     |
[INFO] [stdout] 622 |             for (id, mut record) in deser.clone() {
[INFO] [stdout]     |                      ----^^^^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `updated_count` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:228:17
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let mut updated_count = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_updated_count` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `QueryBuilder<'_>` is more private than the item `DATABASE::query`
[INFO] [stdout]    --> src/crud/make.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn query(&self, table_name: String) -> QueryBuilder {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DATABASE::query` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `QueryBuilder<'_>` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | struct QueryBuilder<'a> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Eq`, `Ne`, `Gt`, `Lt`, `Gte`, and `Lte` are never constructed
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | enum Operator {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] 10 |     Eq,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 11 |     Ne,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 12 |     Gt,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 13 |     Lt,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 14 |     Gte,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     Lte,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `And` and `Or` are never constructed
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum LogicalOp {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 19 |     And,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 20 |     Or,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `field`, `op`, and `value` are never read
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Condition {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 24 |     field: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     op: Operator,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 26 |     value: Data,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `db`, `table`, `conditions`, `limit`, `sort_field`, and `sort_ascending` are never read
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct QueryBuilder<'a> {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 30 |     db: &'a DATABASE,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 31 |     table: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 32 |     conditions: Vec<(LogicalOp, Condition)>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 33 |     limit: Option<usize>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 34 |     sort_field: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 35 |     sort_ascending: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/lib.rs:49:12
[INFO] [stdout]     |
[INFO] [stdout]  37 | impl<'a> QueryBuilder<'a> {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  49 |     pub fn where_(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  63 |     pub fn and(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  72 |     pub fn or(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stdout]     |            ^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn filter(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn execute(&self) -> Vec<HashMap<String, (Data, String)>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn matches_all(&self, row: &HashMap<String, (Data, String)>) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     fn compare(op: &Operator, left: Data, right: Data) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     pub fn select(&self) -> Vec<HashMap<String, (Data, String)>> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     pub fn update_row(self, new_row: HashMap<String, (Data, String)>) -> QueryBuilder<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 |     pub fn update_field(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     pub fn insert(&self, table: &str, row: HashMap<String, (Data, String)>) -> Option<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 |     pub fn insert_many(&self, table: &str, row: Vec<HashMap<String, (Data, String)>>) -> Option<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     pub fn limit(mut self, count: usize) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 264 |     pub fn delete(self) -> QueryBuilder<'a> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 275 |     pub fn first(self) -> Option<HashMap<String, (Data, String)>> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 279 |     pub fn sort_by(mut self, field: &str, ascending: bool) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     pub fn exists(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_applied_migrations` and `mark_migration_applied` are never used
[INFO] [stdout]    --> src/crud/u.rs:468:8
[INFO] [stdout]     |
[INFO] [stdout]  55 | impl DATABASE {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 468 |     fn get_applied_migrations(&self) -> Result<Vec<String>, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 476 |     fn mark_migration_applied(&self, file_name: &str) -> Result<(), String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/crud/u.rs:347:17
[INFO] [stdout]     |
[INFO] [stdout] 347 |                 self.save_schema(&table);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 347 |                 let _ = self.save_schema(&table);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/crud/u.rs:662:9
[INFO] [stdout]     |
[INFO] [stdout] 662 |         self.add_row(tablename, row.clone(), true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 662 |         let _ = self.add_row(tablename, row.clone(), true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/crud/u.rs:676:9
[INFO] [stdout]     |
[INFO] [stdout] 676 |         self.add_row(tablename, row, true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 676 |         let _ = self.add_row(tablename, row, true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/crud/make.rs:200:18
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn query(&self, table_name: String) -> QueryBuilder {
[INFO] [stdout]     |                  ^^^^^                         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn query(&self, table_name: String) -> QueryBuilder<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/crud/make.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         self.add_row(table.to_string(), row, true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let _ = self.add_row(table.to_string(), row, true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/crud/c.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Type`
[INFO] [stdout]   --> src/crud/c.rs:12:62
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::crud::make::{Data, data_eq_type, DATABASE, TABLE, Type};
[INFO] [stdout]    |                                                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `data_eq_type`
[INFO] [stdout]  --> src/crud/r.rs:6:40
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::crud::make::{Data, data_eq, data_eq_type, DATABASE};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `data_eq_type` and `data_eq`
[INFO] [stdout]  --> src/crud/u.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::crud::make::{Data, data_eq, data_eq_type, DATABASE, TABLE, Type};
[INFO] [stdout]   |                               ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]    --> src/lib.rs:311:9
[INFO] [stdout]     |
[INFO] [stdout] 311 |     use std::fs;
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]    --> src/lib.rs:313:9
[INFO] [stdout]     |
[INFO] [stdout] 313 |     use rand::Rng;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `json`
[INFO] [stdout]    --> src/lib.rs:321:26
[INFO] [stdout]     |
[INFO] [stdout] 321 |         use serde_json::{json, Number, Value};
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pattern`
[INFO] [stdout]    --> src/crud/c.rs:155:17
[INFO] [stdout]     |
[INFO] [stdout] 155 |             let pattern = &row_val.1;
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/crud/u.rs:231:21
[INFO] [stdout]     |
[INFO] [stdout] 231 |                 let mut table: TABLE = serde_json::from_str(&schema_str).unwrap();
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/crud/u.rs:407:21
[INFO] [stdout]     |
[INFO] [stdout] 407 |                 let mut table: TABLE = serde_json::from_str(&schema_str).unwrap();
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/crud/u.rs:622:22
[INFO] [stdout]     |
[INFO] [stdout] 622 |             for (id, mut record) in deser.clone() {
[INFO] [stdout]     |                      ----^^^^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `updated_count` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:228:17
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let mut updated_count = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_updated_count` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `QueryBuilder<'_>` is more private than the item `make::DATABASE::query`
[INFO] [stdout]    --> src/crud/make.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn query(&self, table_name: String) -> QueryBuilder {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `make::DATABASE::query` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `QueryBuilder<'_>` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout]  29 | struct QueryBuilder<'a> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Eq`, `Ne`, `Gt`, `Lt`, `Gte`, and `Lte` are never constructed
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | enum Operator {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] 10 |     Eq,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 11 |     Ne,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 12 |     Gt,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 13 |     Lt,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 14 |     Gte,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     Lte,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `And` and `Or` are never constructed
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum LogicalOp {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 19 |     And,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 20 |     Or,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `field`, `op`, and `value` are never read
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Condition {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 24 |     field: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     op: Operator,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 26 |     value: Data,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `table`, `conditions`, `limit`, `sort_field`, and `sort_ascending` are never read
[INFO] [stdout]   --> src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct QueryBuilder<'a> {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 30 |     db: &'a DATABASE,
[INFO] [stdout] 31 |     table: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 32 |     conditions: Vec<(LogicalOp, Condition)>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 33 |     limit: Option<usize>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 34 |     sort_field: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 35 |     sort_ascending: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/lib.rs:49:12
[INFO] [stdout]     |
[INFO] [stdout]  37 | impl<'a> QueryBuilder<'a> {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  49 |     pub fn where_(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  63 |     pub fn and(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  72 |     pub fn or(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stdout]     |            ^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn filter(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn execute(&self) -> Vec<HashMap<String, (Data, String)>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn matches_all(&self, row: &HashMap<String, (Data, String)>) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     fn compare(op: &Operator, left: Data, right: Data) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     pub fn select(&self) -> Vec<HashMap<String, (Data, String)>> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     pub fn update_row(self, new_row: HashMap<String, (Data, String)>) -> QueryBuilder<'a> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 |     pub fn update_field(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     pub fn insert(&self, table: &str, row: HashMap<String, (Data, String)>) -> Option<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     pub fn limit(mut self, count: usize) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 264 |     pub fn delete(self) -> QueryBuilder<'a> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 275 |     pub fn first(self) -> Option<HashMap<String, (Data, String)>> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 279 |     pub fn sort_by(mut self, field: &str, ascending: bool) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     pub fn exists(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_applied_migrations` and `mark_migration_applied` are never used
[INFO] [stdout]    --> src/crud/u.rs:468:8
[INFO] [stdout]     |
[INFO] [stdout]  55 | impl DATABASE {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 468 |     fn get_applied_migrations(&self) -> Result<Vec<String>, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 476 |     fn mark_migration_applied(&self, file_name: &str) -> Result<(), String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/crud/u.rs:347:17
[INFO] [stdout]     |
[INFO] [stdout] 347 |                 self.save_schema(&table);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 347 |                 let _ = self.save_schema(&table);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/crud/u.rs:662:9
[INFO] [stdout]     |
[INFO] [stdout] 662 |         self.add_row(tablename, row.clone(), true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 662 |         let _ = self.add_row(tablename, row.clone(), true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/crud/u.rs:676:9
[INFO] [stdout]     |
[INFO] [stdout] 676 |         self.add_row(tablename, row, true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 676 |         let _ = self.add_row(tablename, row, true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/crud/make.rs:200:18
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn query(&self, table_name: String) -> QueryBuilder {
[INFO] [stdout]     |                  ^^^^^                         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn query(&self, table_name: String) -> QueryBuilder<'_> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/crud/make.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         self.add_row(table.to_string(), row, true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let _ = self.add_row(table.to_string(), row, true);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "b68dc1e057239933530db7f2c97c20038aebecd49b582091964ffc559313271a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b68dc1e057239933530db7f2c97c20038aebecd49b582091964ffc559313271a", kill_on_drop: false }`
[INFO] [stdout] b68dc1e057239933530db7f2c97c20038aebecd49b582091964ffc559313271a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bda84eb7f7d7093d6bd00ba8f8abd99d158e4677e5fc77ac08f907165f0d0839
[INFO] running `Command { std: "docker" "start" "-a" "bda84eb7f7d7093d6bd00ba8f8abd99d158e4677e5fc77ac08f907165f0d0839", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/crud/c.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Type`
[INFO] [stderr]   --> src/crud/c.rs:12:62
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::crud::make::{Data, data_eq_type, DATABASE, TABLE, Type};
[INFO] [stderr]    |                                                              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `data_eq_type`
[INFO] [stderr]  --> src/crud/r.rs:6:40
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::crud::make::{Data, data_eq, data_eq_type, DATABASE};
[INFO] [stderr]   |                                        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `data_eq_type` and `data_eq`
[INFO] [stderr]  --> src/crud/u.rs:9:31
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::crud::make::{Data, data_eq, data_eq_type, DATABASE, TABLE, Type};
[INFO] [stderr]   |                               ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pattern`
[INFO] [stderr]    --> src/crud/c.rs:155:17
[INFO] [stderr]     |
[INFO] [stderr] 155 |             let pattern = &row_val.1;
[INFO] [stderr]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/crud/u.rs:231:21
[INFO] [stderr]     |
[INFO] [stderr] 231 |                 let mut table: TABLE = serde_json::from_str(&schema_str).unwrap();
[INFO] [stderr]     |                     ----^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/crud/u.rs:407:21
[INFO] [stderr]     |
[INFO] [stderr] 407 |                 let mut table: TABLE = serde_json::from_str(&schema_str).unwrap();
[INFO] [stderr]     |                     ----^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/crud/u.rs:622:22
[INFO] [stderr]     |
[INFO] [stderr] 622 |             for (id, mut record) in deser.clone() {
[INFO] [stderr]     |                      ----^^^^^^
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `updated_count` is assigned to, but never used
[INFO] [stderr]    --> src/lib.rs:228:17
[INFO] [stderr]     |
[INFO] [stderr] 228 |         let mut updated_count = 0;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_updated_count` instead
[INFO] [stderr] 
[INFO] [stderr] warning: type `QueryBuilder<'_>` is more private than the item `DATABASE::query`
[INFO] [stderr]    --> src/crud/make.rs:200:5
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn query(&self, table_name: String) -> QueryBuilder {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `DATABASE::query` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `QueryBuilder<'_>` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/lib.rs:29:1
[INFO] [stderr]     |
[INFO] [stderr]  29 | struct QueryBuilder<'a> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Eq`, `Ne`, `Gt`, `Lt`, `Gte`, and `Lte` are never constructed
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | enum Operator {
[INFO] [stderr]    |      -------- variants in this enum
[INFO] [stderr] 10 |     Eq,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 11 |     Ne,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 12 |     Gt,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 13 |     Lt,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 14 |     Gte,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 15 |     Lte,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `And` and `Or` are never constructed
[INFO] [stderr]   --> src/lib.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | enum LogicalOp {
[INFO] [stderr]    |      --------- variants in this enum
[INFO] [stderr] 19 |     And,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 20 |     Or,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `field`, `op`, and `value` are never read
[INFO] [stderr]   --> src/lib.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct Condition {
[INFO] [stderr]    |        --------- fields in this struct
[INFO] [stderr] 24 |     field: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 25 |     op: Operator,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 26 |     value: Data,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `db`, `table`, `conditions`, `limit`, `sort_field`, and `sort_ascending` are never read
[INFO] [stderr]   --> src/lib.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | struct QueryBuilder<'a> {
[INFO] [stderr]    |        ------------ fields in this struct
[INFO] [stderr] 30 |     db: &'a DATABASE,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 31 |     table: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 32 |     conditions: Vec<(LogicalOp, Condition)>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 33 |     limit: Option<usize>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 34 |     sort_field: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 35 |     sort_ascending: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/lib.rs:49:12
[INFO] [stderr]     |
[INFO] [stderr]  37 | impl<'a> QueryBuilder<'a> {
[INFO] [stderr]     | ------------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  49 |     pub fn where_(
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  63 |     pub fn and(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  72 |     pub fn or(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stderr]     |            ^^
[INFO] [stderr] ...
[INFO] [stderr]  80 |     pub fn filter(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  89 |     pub fn execute(&self) -> Vec<HashMap<String, (Data, String)>> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 |     fn matches_all(&self, row: &HashMap<String, (Data, String)>) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 181 |     fn compare(op: &Operator, left: Data, right: Data) -> bool {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 203 |     pub fn select(&self) -> Vec<HashMap<String, (Data, String)>> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 212 |     pub fn update_row(self, new_row: HashMap<String, (Data, String)>) -> QueryBuilder<'a> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 |     pub fn update_field(
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 246 |     pub fn insert(&self, table: &str, row: HashMap<String, (Data, String)>) -> Option<()> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 250 |     pub fn insert_many(&self, table: &str, row: Vec<HashMap<String, (Data, String)>>) -> Option<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 255 |     pub fn count(&self) -> usize {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 259 |     pub fn limit(mut self, count: usize) -> Self {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 264 |     pub fn delete(self) -> QueryBuilder<'a> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 275 |     pub fn first(self) -> Option<HashMap<String, (Data, String)>> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 279 |     pub fn sort_by(mut self, field: &str, ascending: bool) -> Self {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 285 |     pub fn exists(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_applied_migrations` and `mark_migration_applied` are never used
[INFO] [stderr]    --> src/crud/u.rs:468:8
[INFO] [stderr]     |
[INFO] [stderr]  55 | impl DATABASE {
[INFO] [stderr]     | ------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 468 |     fn get_applied_migrations(&self) -> Result<Vec<String>, String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 476 |     fn mark_migration_applied(&self, file_name: &str) -> Result<(), String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/crud/u.rs:347:17
[INFO] [stderr]     |
[INFO] [stderr] 347 |                 self.save_schema(&table);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 347 |                 let _ = self.save_schema(&table);
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/crud/u.rs:662:9
[INFO] [stderr]     |
[INFO] [stderr] 662 |         self.add_row(tablename, row.clone(), true);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 662 |         let _ = self.add_row(tablename, row.clone(), true);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/crud/u.rs:676:9
[INFO] [stderr]     |
[INFO] [stderr] 676 |         self.add_row(tablename, row, true);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 676 |         let _ = self.add_row(tablename, row, true);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/crud/make.rs:200:18
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn query(&self, table_name: String) -> QueryBuilder {
[INFO] [stderr]     |                  ^^^^^                         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn query(&self, table_name: String) -> QueryBuilder<'_> {
[INFO] [stderr]     |                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/crud/make.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         self.add_row(table.to_string(), row, true);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let _ = self.add_row(table.to_string(), row, true);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]    --> src/lib.rs:311:9
[INFO] [stderr]     |
[INFO] [stderr] 311 |     use std::fs;
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]    --> src/lib.rs:313:9
[INFO] [stderr]     |
[INFO] [stderr] 313 |     use rand::Rng;
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `json`
[INFO] [stderr]    --> src/lib.rs:321:26
[INFO] [stderr]     |
[INFO] [stderr] 321 |         use serde_json::{json, Number, Value};
[INFO] [stderr]     |                          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `QueryBuilder<'_>` is more private than the item `make::DATABASE::query`
[INFO] [stderr]    --> src/crud/make.rs:200:5
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn query(&self, table_name: String) -> QueryBuilder {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `make::DATABASE::query` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `QueryBuilder<'_>` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/lib.rs:29:1
[INFO] [stderr]     |
[INFO] [stderr]  29 | struct QueryBuilder<'a> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `table`, `conditions`, `limit`, `sort_field`, and `sort_ascending` are never read
[INFO] [stderr]   --> src/lib.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | struct QueryBuilder<'a> {
[INFO] [stderr]    |        ------------ fields in this struct
[INFO] [stderr] 30 |     db: &'a DATABASE,
[INFO] [stderr] 31 |     table: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 32 |     conditions: Vec<(LogicalOp, Condition)>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 33 |     limit: Option<usize>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 34 |     sort_field: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 35 |     sort_ascending: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/lib.rs:49:12
[INFO] [stderr]     |
[INFO] [stderr]  37 | impl<'a> QueryBuilder<'a> {
[INFO] [stderr]     | ------------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  49 |     pub fn where_(
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  63 |     pub fn and(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  72 |     pub fn or(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stderr]     |            ^^
[INFO] [stderr] ...
[INFO] [stderr]  80 |     pub fn filter(mut self, field: &str, op: Operator, value: Data) -> Self {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  89 |     pub fn execute(&self) -> Vec<HashMap<String, (Data, String)>> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 |     fn matches_all(&self, row: &HashMap<String, (Data, String)>) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 181 |     fn compare(op: &Operator, left: Data, right: Data) -> bool {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 203 |     pub fn select(&self) -> Vec<HashMap<String, (Data, String)>> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 212 |     pub fn update_row(self, new_row: HashMap<String, (Data, String)>) -> QueryBuilder<'a> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 |     pub fn update_field(
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 246 |     pub fn insert(&self, table: &str, row: HashMap<String, (Data, String)>) -> Option<()> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 255 |     pub fn count(&self) -> usize {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 259 |     pub fn limit(mut self, count: usize) -> Self {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 264 |     pub fn delete(self) -> QueryBuilder<'a> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 275 |     pub fn first(self) -> Option<HashMap<String, (Data, String)>> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 279 |     pub fn sort_by(mut self, field: &str, ascending: bool) -> Self {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 285 |     pub fn exists(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `udb` (lib) generated 21 warnings (run `cargo fix --lib -p udb` to apply 8 suggestions)
[INFO] [stderr] warning: `udb` (lib test) generated 24 warnings (18 duplicates) (run `cargo fix --lib -p udb --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/udb-bcddb9a7c343351f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test crud::make::tests::test_string_to_numerical_uuid ... ok
[INFO] [stdout] test crud::make::tests::test_create_table_success ... ok
[INFO] [stdout] test tests::tests::benchmark_add_column_migration ... FAILED
[INFO] [stdout] test crud::make::tests::test_create_table_missing_id_field - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::tests::benchmark_add_column_migration stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::tests::benchmark_add_column_migration' (28) panicked at src/crud/make.rs:191:42:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6087d7a6b4d2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6087d7a6b4d2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6087d7a6b4d2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6087d7a6b4d2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6087d7a7d5bf - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6087d7a7d5bf - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x6087d7a37231 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6087d7a37231 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6087d7a43d82 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6087d7a4909f - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6087d7a48f31 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6087d77186be - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x6087d77186be - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6087d7a4975f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x6087d7a4975f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6087d7a495ba - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x6087d7a43eb9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6087d7a2a7cd - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x6087d7a86390 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x6087d7a85406 - core::result::unwrap_failed::hdde076be853d034f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5
[INFO] [stdout]   20:     0x6087d768e862 - core::result::Result<T,E>::unwrap::h866c913fa97e982a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1226:23
[INFO] [stdout]   21:     0x6087d768e862 - udb::crud::make::DATABASE::init::hf1f740642467af0c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/crud/make.rs:191:42
[INFO] [stdout]   22:     0x6087d76a9349 - udb::tests::tests::benchmark_add_column_migration::h5e9ed94a28c8573e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:329:22
[INFO] [stdout]   23:     0x6087d76a9f07 - udb::tests::tests::benchmark_add_column_migration::{{closure}}::heb69f2dec41d461a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:328:44
[INFO] [stdout]   24:     0x6087d76b8956 - core::ops::function::FnOnce::call_once::h560e8d26885df862
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6087d771847b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6087d771847b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x6087d772e0e5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x6087d772e0e5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x6087d772e0e5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x6087d772e0e5 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x6087d772e0e5 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6087d772e0e5 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x6087d772e0e5 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x6087d77048d4 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x6087d77048d4 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x6087d770819a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x6087d770819a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x6087d770819a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x6087d770819a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x6087d770819a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6087d770819a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x6087d770819a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6087d7a3f01f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   44:     0x6087d7a3f01f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   45:     0x7dfe646e4aa4 - <unknown>
[INFO] [stdout]   46:     0x7dfe64771a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::tests::benchmark_add_column_migration
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "bda84eb7f7d7093d6bd00ba8f8abd99d158e4677e5fc77ac08f907165f0d0839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda84eb7f7d7093d6bd00ba8f8abd99d158e4677e5fc77ac08f907165f0d0839", kill_on_drop: false }`
[INFO] [stdout] bda84eb7f7d7093d6bd00ba8f8abd99d158e4677e5fc77ac08f907165f0d0839
