[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 1.90.0 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-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/milmil7/abyss-base on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_chacha v0.9.0-alpha.2
[INFO] [stderr]   Downloaded cc v1.1.30
[INFO] [stderr]   Downloaded rand_core v0.9.0-alpha.2
[INFO] [stderr]   Downloaded rand v0.9.0-alpha.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5017178adc9dcafb8c1639461aba4d52fe63aa9c02c43b5c1674e1064ef6750
[INFO] running `Command { std: "docker" "start" "-a" "e5017178adc9dcafb8c1639461aba4d52fe63aa9c02c43b5c1674e1064ef6750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5017178adc9dcafb8c1639461aba4d52fe63aa9c02c43b5c1674e1064ef6750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5017178adc9dcafb8c1639461aba4d52fe63aa9c02c43b5c1674e1064ef6750", kill_on_drop: false }`
[INFO] [stdout] e5017178adc9dcafb8c1639461aba4d52fe63aa9c02c43b5c1674e1064ef6750
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f6b07913454b89e0add2ada4b466197ce2562005c864a4677995b6f4db093ef
[INFO] running `Command { std: "docker" "start" "-a" "3f6b07913454b89e0add2ada4b466197ce2562005c864a4677995b6f4db093ef", 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 serde_json v1.0.128
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling getrandom v0.2.15
[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 num-integer v0.1.46
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling quote v1.0.37
[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 darling_macro v0.20.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_core v0.9.0-alpha.2
[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 serde_with v3.11.0
[INFO] [stderr]    Compiling bincode v1.3.3
[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)]` 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)]` 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)]` 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)]` 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)]` 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 20.36s
[INFO] running `Command { std: "docker" "inspect" "3f6b07913454b89e0add2ada4b466197ce2562005c864a4677995b6f4db093ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f6b07913454b89e0add2ada4b466197ce2562005c864a4677995b6f4db093ef", kill_on_drop: false }`
[INFO] [stdout] 3f6b07913454b89e0add2ada4b466197ce2562005c864a4677995b6f4db093ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed41d01df152af2349956898c0be5c5e3444cbef940ee94be2bfdce33d18e5e8
[INFO] running `Command { std: "docker" "start" "-a" "ed41d01df152af2349956898c0be5c5e3444cbef940ee94be2bfdce33d18e5e8", 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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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 1.41s
[INFO] running `Command { std: "docker" "inspect" "ed41d01df152af2349956898c0be5c5e3444cbef940ee94be2bfdce33d18e5e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed41d01df152af2349956898c0be5c5e3444cbef940ee94be2bfdce33d18e5e8", kill_on_drop: false }`
[INFO] [stdout] ed41d01df152af2349956898c0be5c5e3444cbef940ee94be2bfdce33d18e5e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7279ef73a67df58fe7305a804200a1fde6dccc259d009910bd27c52283cf6587
[INFO] running `Command { std: "docker" "start" "-a" "7279ef73a67df58fe7305a804200a1fde6dccc259d009910bd27c52283cf6587", 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)]` 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)]` 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)]` 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)]` 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)]` 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 7 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 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/udb-b2878b0560d20daa)
[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' 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:     0x57fcd8ebaa42 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57fcd8ebaa42 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57fcd8ebaa42 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x57fcd8ebaa42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x57fcd8ee2933 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x57fcd8ee2933 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x57fcd8eb7263 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x57fcd8eb7263 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x57fcd8eba892 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x57fcd8ebc259 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x57fcd8ebc08e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x57fcd8b9bf04 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x57fcd8b9bf04 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x57fcd8ebcd2e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x57fcd8ebcd2e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x57fcd8ebc9fa - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x57fcd8ebaf49 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x57fcd8ebc68d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x57fcd8ee0ac0 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x57fcd8ee0f26 - core::result::unwrap_failed::h95bc3f5a607b2c95
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5
[INFO] [stdout]   20:     0x57fcd8af58f2 - core::result::Result<T,E>::unwrap::hf30f499fd11575f5
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x57fcd8af58f2 - udb::crud::make::DATABASE::init::hb068ea85e9046da9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/crud/make.rs:191:42
[INFO] [stdout]   22:     0x57fcd8b401d9 - udb::tests::tests::benchmark_add_column_migration::hfee53ec74e1c5019
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:329:22
[INFO] [stdout]   23:     0x57fcd8b40167 - udb::tests::tests::benchmark_add_column_migration::{{closure}}::h2d085030694fd562
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:328:44
[INFO] [stdout]   24:     0x57fcd8b2a276 - core::ops::function::FnOnce::call_once::h0db5c96b1b83af05
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x57fcd8ba176b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x57fcd8ba176b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x57fcd8ba08a5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x57fcd8ba08a5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x57fcd8ba08a5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x57fcd8ba08a5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x57fcd8ba08a5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x57fcd8ba08a5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x57fcd8ba08a5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x57fcd8b644a4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x57fcd8b644a4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x57fcd8b67e7a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x57fcd8b67e7a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x57fcd8b67e7a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x57fcd8b67e7a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x57fcd8b67e7a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x57fcd8b67e7a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x57fcd8b67e7a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   43:     0x57fcd8ebfd3f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x57fcd8ebfd3f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   45:     0x7d2775273aa4 - <unknown>
[INFO] [stdout]   46:     0x7d2775300a34 - 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 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "7279ef73a67df58fe7305a804200a1fde6dccc259d009910bd27c52283cf6587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7279ef73a67df58fe7305a804200a1fde6dccc259d009910bd27c52283cf6587", kill_on_drop: false }`
[INFO] [stdout] 7279ef73a67df58fe7305a804200a1fde6dccc259d009910bd27c52283cf6587
