[INFO] cloning repository https://github.com/tsmarsh/rustql
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsmarsh/rustql" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsmarsh%2Frustql", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsmarsh%2Frustql'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3feb6dbc34b998377a516ee91e59bc5f2ea5ba88
[INFO] testing tsmarsh/rustql against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsmarsh%2Frustql" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  99% (2576/2592)
Updating files: 100% (2592/2592)
Updating files: 100% (2592/2592), done.
[INFO] started tweaking git repo https://github.com/tsmarsh/rustql
[INFO] finished tweaking git repo https://github.com/tsmarsh/rustql
[INFO] tweaked toml for git repo https://github.com/tsmarsh/rustql written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tsmarsh/rustql on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tsmarsh/rustql 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a448615d8581794864b2ee49b6be7387c3c5ee5b1ca4fb141565b5b6ec6ea7a
[INFO] running `Command { std: "docker" "start" "-a" "0a448615d8581794864b2ee49b6be7387c3c5ee5b1ca4fb141565b5b6ec6ea7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a448615d8581794864b2ee49b6be7387c3c5ee5b1ca4fb141565b5b6ec6ea7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a448615d8581794864b2ee49b6be7387c3c5ee5b1ca4fb141565b5b6ec6ea7a", kill_on_drop: false }`
[INFO] [stdout] 0a448615d8581794864b2ee49b6be7387c3c5ee5b1ca4fb141565b5b6ec6ea7a
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bbb593e7082d9fea0b93b3013e520c886bbd79cf63e8c6172e4c620ef16d7ea
[INFO] running `Command { std: "docker" "start" "-a" "2bbb593e7082d9fea0b93b3013e520c886bbd79cf63e8c6172e4c620ef16d7ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rustql v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::sync::atomic::Ordering`
[INFO] [stdout]  --> src/api/stmt.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::atomic::Ordering;
[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: `compile_sql_with_schema`
[INFO] [stdout]   --> src/api/stmt.rs:11:43
[INFO] [stdout]    |
[INFO] [stdout] 11 |     compile_sql, compile_sql_with_config, compile_sql_with_schema, CompiledStmt, StmtType,
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reset_step_count`
[INFO] [stdout]   --> src/api/stmt.rs:17:55
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::vdbe::{reset_like_count, reset_sort_count, reset_step_count};
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Schema`
[INFO] [stdout]   --> src/executor/delete.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::schema::{Schema, Trigger, TriggerEvent, TriggerTiming};
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ColumnRef`
[INFO] [stdout]    --> src/executor/trigger.rs:967:34
[INFO] [stdout]     |
[INFO] [stdout] 967 |         use crate::parser::ast::{ColumnRef, Expr, Literal};
[INFO] [stdout]     |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AtomicBool`
[INFO] [stdout]  --> src/vdbe/engine/state.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::atomic::{AtomicBool, AtomicU64, Ordering as AtomicOrdering};
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TriggerMask`
[INFO] [stdout]   --> src/vdbe/engine/mod.rs:17:56
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::executor::trigger::{find_matching_triggers, TriggerMask};
[INFO] [stdout]    |                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OPFLAG_APPEND`, `OPFLAG_ISUPDATE`, and `VDBE_MAGIC_DEAD`
[INFO] [stdout]   --> src/vdbe/engine/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     OPFLAG_APPEND, OPFLAG_ISUPDATE, OPFLAG_LASTROWID, OPFLAG_NCHANGE, VDBE_MAGIC_DEAD,
[INFO] [stdout]    |     ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table_name`
[INFO] [stdout]     --> src/executor/delete.rs:1444:55
[INFO] [stdout]      |
[INFO] [stdout] 1444 |                     crate::parser::ast::InList::Table(table_name) => {
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_name`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col_targets`
[INFO] [stdout]    --> src/executor/insert.rs:751:9
[INFO] [stdout]     |
[INFO] [stdout] 751 |         col_targets: &[InsertColumnTarget],
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_targets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loop_start`
[INFO] [stdout]     --> src/executor/prepare.rs:1859:17
[INFO] [stdout]      |
[INFO] [stdout] 1859 |             let loop_start = ops.len() as i32 + 1;
[INFO] [stdout]      |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_base_reg`
[INFO] [stdout]     --> src/executor/select/mod.rs:1318:25
[INFO] [stdout]      |
[INFO] [stdout] 1318 |                     let key_base_reg = self.next_reg;
[INFO] [stdout]      |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_base_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loop_start_label`
[INFO] [stdout]     --> src/executor/select/mod.rs:1674:13
[INFO] [stdout]      |
[INFO] [stdout] 1674 |         let loop_start_label = *loop_labels.last().unwrap_or(&self.alloc_label());
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_start_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_base_reg`
[INFO] [stdout]     --> src/executor/select/mod.rs:1770:47
[INFO] [stdout]      |
[INFO] [stdout] 1770 |             let (is_index_scan, index_cursor, key_base_reg, key_count, is_rowid_eq) = scan_info
[INFO] [stdout]      |                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_base_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_count`
[INFO] [stdout]     --> src/executor/select/mod.rs:1770:61
[INFO] [stdout]      |
[INFO] [stdout] 1770 |             let (is_index_scan, index_cursor, key_base_reg, key_count, is_rowid_eq) = scan_info
[INFO] [stdout]      |                                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `level`
[INFO] [stdout]     --> src/executor/select/mod.rs:3482:9
[INFO] [stdout]      |
[INFO] [stdout] 3482 |         level: &WhereLevel,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_level`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/executor/update.rs:955:17
[INFO] [stdout]     |
[INFO] [stdout] 955 |             let mut all_match_label = conflict_label;
[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: unused variable: `idx_name`
[INFO] [stdout]    --> src/executor/update.rs:893:14
[INFO] [stdout]     |
[INFO] [stdout] 893 |         for (idx_name, col_indices) in unique_checks {
[INFO] [stdout]     |              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_idx_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3135:33
[INFO] [stdout]      |
[INFO] [stdout] 3135 | ...                   let mut text = None;
[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/vdbe/engine/mod.rs:3712:25
[INFO] [stdout]      |
[INFO] [stdout] 3712 |                     let mut skip_final_insert = false;
[INFO] [stdout]      |                         ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `index_table_name` is assigned to, but never used
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1574:25
[INFO] [stdout]      |
[INFO] [stdout] 1574 |                     let mut index_table_name: Option<String> = None;
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_index_table_name` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1800:21
[INFO] [stdout]      |
[INFO] [stdout] 1800 |                 let btree = self.btree.clone();
[INFO] [stdout]      |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1924:21
[INFO] [stdout]      |
[INFO] [stdout] 1924 |                 let btree = self.btree.clone();
[INFO] [stdout]      |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3125:29
[INFO] [stdout]      |
[INFO] [stdout] 3125 |                         let btree = self.btree.clone();
[INFO] [stdout]      |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3126:29
[INFO] [stdout]      |
[INFO] [stdout] 3126 |                         let schema = self.schema.clone();
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vtab_name`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3136:42
[INFO] [stdout]      |
[INFO] [stdout] 3136 | ...                   if let (Some(vtab_name), Some(rowid)) =
[INFO] [stdout]      |                                    ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vtab_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rowid`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3136:59
[INFO] [stdout]      |
[INFO] [stdout] 3136 | ...                   if let (Some(vtab_name), Some(rowid)) =
[INFO] [stdout]      |                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_rowid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3366:21
[INFO] [stdout]      |
[INFO] [stdout] 3366 |                 let btree = self.btree.clone();
[INFO] [stdout]      |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3922:21
[INFO] [stdout]      |
[INFO] [stdout] 3922 |                 let btree = self.btree.clone();
[INFO] [stdout]      |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3923:21
[INFO] [stdout]      |
[INFO] [stdout] 3923 |                 let schema = self.schema.clone();
[INFO] [stdout]      |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:4034:37
[INFO] [stdout]      |
[INFO] [stdout] 4034 |                         if let Some(ref btree) = btree_arc {
[INFO] [stdout]      |                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `row_type`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:6203:21
[INFO] [stdout]      |
[INFO] [stdout] 6203 |                 let row_type = if op.p1 == 0 { "OLD" } else { "NEW" };
[INFO] [stdout]      |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index_table_name` is never read
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1594:45
[INFO] [stdout]      |
[INFO] [stdout] 1594 | ...                   index_table_name = Some(index.table.clone());
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index_table_name` is never read
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1607:53
[INFO] [stdout]      |
[INFO] [stdout] 1607 | ...                   index_table_name = Some(idx.table.clone());
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BtTableLockEntry` is more private than the item `BtShared::table_locks`
[INFO] [stdout]    --> src/storage/btree/mod.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub table_locks: Vec<BtTableLockEntry>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `BtShared::table_locks` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `BtTableLockEntry` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/storage/btree/types.rs:286:1
[INFO] [stdout]     |
[INFO] [stdout] 286 | pub(crate) struct BtTableLockEntry {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/bin/rustql.rs:317:21
[INFO] [stdout]     |
[INFO] [stdout] 317 |                     _ => break,
[INFO] [stdout]     |                     ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/bin/rustql.rs:317:21
[INFO] [stdout]     |
[INFO] [stdout] 294 |                     Ok(StepResult::Row) => {
[INFO] [stdout]     |                     ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 307 |                     Ok(StepResult::Done) => break,
[INFO] [stdout]     |                     -------------------- matches some of the same values
[INFO] [stdout] 308 |                     Err(e) => {
[INFO] [stdout]     |                     ------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 317 |                     _ => break,
[INFO] [stdout]     |                     ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.84s
[INFO] running `Command { std: "docker" "inspect" "2bbb593e7082d9fea0b93b3013e520c886bbd79cf63e8c6172e4c620ef16d7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bbb593e7082d9fea0b93b3013e520c886bbd79cf63e8c6172e4c620ef16d7ea", kill_on_drop: false }`
[INFO] [stdout] 2bbb593e7082d9fea0b93b3013e520c886bbd79cf63e8c6172e4c620ef16d7ea
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b85ab021462435db5014b81b42404957b08f376e733225c06663c9bdd2e9178
[INFO] running `Command { std: "docker" "start" "-a" "6b85ab021462435db5014b81b42404957b08f376e733225c06663c9bdd2e9178", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustql v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::sync::atomic::Ordering`
[INFO] [stdout]  --> src/api/stmt.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::atomic::Ordering;
[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: `compile_sql_with_schema`
[INFO] [stdout]   --> src/api/stmt.rs:11:43
[INFO] [stdout]    |
[INFO] [stdout] 11 |     compile_sql, compile_sql_with_config, compile_sql_with_schema, CompiledStmt, StmtType,
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reset_step_count`
[INFO] [stdout]   --> src/api/stmt.rs:17:55
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::vdbe::{reset_like_count, reset_sort_count, reset_step_count};
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Schema`
[INFO] [stdout]   --> src/executor/delete.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::schema::{Schema, Trigger, TriggerEvent, TriggerTiming};
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ColumnRef`
[INFO] [stdout]    --> src/executor/trigger.rs:967:34
[INFO] [stdout]     |
[INFO] [stdout] 967 |         use crate::parser::ast::{ColumnRef, Expr, Literal};
[INFO] [stdout]     |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AtomicBool`
[INFO] [stdout]  --> src/vdbe/engine/state.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::atomic::{AtomicBool, AtomicU64, Ordering as AtomicOrdering};
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TriggerMask`
[INFO] [stdout]   --> src/vdbe/engine/mod.rs:17:56
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::executor::trigger::{find_matching_triggers, TriggerMask};
[INFO] [stdout]    |                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OPFLAG_APPEND`, `OPFLAG_ISUPDATE`, and `VDBE_MAGIC_DEAD`
[INFO] [stdout]   --> src/vdbe/engine/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     OPFLAG_APPEND, OPFLAG_ISUPDATE, OPFLAG_LASTROWID, OPFLAG_NCHANGE, VDBE_MAGIC_DEAD,
[INFO] [stdout]    |     ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stdout] warning: unused import: `std::sync::atomic::Ordering`
[INFO] [stdout]  --> src/api/stmt.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::atomic::Ordering;
[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: `compile_sql_with_schema`
[INFO] [stdout]   --> src/api/stmt.rs:11:43
[INFO] [stdout]    |
[INFO] [stdout] 11 |     compile_sql, compile_sql_with_config, compile_sql_with_schema, CompiledStmt, StmtType,
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reset_step_count`
[INFO] [stdout]   --> src/api/stmt.rs:17:55
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::vdbe::{reset_like_count, reset_sort_count, reset_step_count};
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Schema`
[INFO] [stdout]   --> src/executor/delete.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::schema::{Schema, Trigger, TriggerEvent, TriggerTiming};
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ColumnRef`
[INFO] [stdout]    --> src/executor/trigger.rs:967:34
[INFO] [stdout]     |
[INFO] [stdout] 967 |         use crate::parser::ast::{ColumnRef, Expr, Literal};
[INFO] [stdout]     |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AtomicBool`
[INFO] [stdout]  --> src/vdbe/engine/state.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::atomic::{AtomicBool, AtomicU64, Ordering as AtomicOrdering};
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TriggerMask`
[INFO] [stdout]   --> src/vdbe/engine/mod.rs:17:56
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::executor::trigger::{find_matching_triggers, TriggerMask};
[INFO] [stdout]    |                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OPFLAG_APPEND`, `OPFLAG_ISUPDATE`, and `VDBE_MAGIC_DEAD`
[INFO] [stdout]   --> src/vdbe/engine/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     OPFLAG_APPEND, OPFLAG_ISUPDATE, OPFLAG_LASTROWID, OPFLAG_NCHANGE, VDBE_MAGIC_DEAD,
[INFO] [stdout]    |     ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table_name`
[INFO] [stdout]     --> src/executor/delete.rs:1444:55
[INFO] [stdout]      |
[INFO] [stdout] 1444 |                     crate::parser::ast::InList::Table(table_name) => {
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_name`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col_targets`
[INFO] [stdout]    --> src/executor/insert.rs:751:9
[INFO] [stdout]     |
[INFO] [stdout] 751 |         col_targets: &[InsertColumnTarget],
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_targets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loop_start`
[INFO] [stdout]     --> src/executor/prepare.rs:1859:17
[INFO] [stdout]      |
[INFO] [stdout] 1859 |             let loop_start = ops.len() as i32 + 1;
[INFO] [stdout]      |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_base_reg`
[INFO] [stdout]     --> src/executor/select/mod.rs:1318:25
[INFO] [stdout]      |
[INFO] [stdout] 1318 |                     let key_base_reg = self.next_reg;
[INFO] [stdout]      |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_base_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loop_start_label`
[INFO] [stdout]     --> src/executor/select/mod.rs:1674:13
[INFO] [stdout]      |
[INFO] [stdout] 1674 |         let loop_start_label = *loop_labels.last().unwrap_or(&self.alloc_label());
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_start_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_base_reg`
[INFO] [stdout]     --> src/executor/select/mod.rs:1770:47
[INFO] [stdout]      |
[INFO] [stdout] 1770 |             let (is_index_scan, index_cursor, key_base_reg, key_count, is_rowid_eq) = scan_info
[INFO] [stdout]      |                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_base_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_count`
[INFO] [stdout]     --> src/executor/select/mod.rs:1770:61
[INFO] [stdout]      |
[INFO] [stdout] 1770 |             let (is_index_scan, index_cursor, key_base_reg, key_count, is_rowid_eq) = scan_info
[INFO] [stdout]      |                                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `level`
[INFO] [stdout]     --> src/executor/select/mod.rs:3482:9
[INFO] [stdout]      |
[INFO] [stdout] 3482 |         level: &WhereLevel,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_level`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/executor/update.rs:955:17
[INFO] [stdout]     |
[INFO] [stdout] 955 |             let mut all_match_label = conflict_label;
[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: unused variable: `idx_name`
[INFO] [stdout]    --> src/executor/update.rs:893:14
[INFO] [stdout]     |
[INFO] [stdout] 893 |         for (idx_name, col_indices) in unique_checks {
[INFO] [stdout]     |              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_idx_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3135:33
[INFO] [stdout]      |
[INFO] [stdout] 3135 | ...                   let mut text = None;
[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/vdbe/engine/mod.rs:3712:25
[INFO] [stdout]      |
[INFO] [stdout] 3712 |                     let mut skip_final_insert = false;
[INFO] [stdout]      |                         ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `index_table_name` is assigned to, but never used
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1574:25
[INFO] [stdout]      |
[INFO] [stdout] 1574 |                     let mut index_table_name: Option<String> = None;
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_index_table_name` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1800:21
[INFO] [stdout]      |
[INFO] [stdout] 1800 |                 let btree = self.btree.clone();
[INFO] [stdout]      |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1924:21
[INFO] [stdout]      |
[INFO] [stdout] 1924 |                 let btree = self.btree.clone();
[INFO] [stdout]      |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3125:29
[INFO] [stdout]      |
[INFO] [stdout] 3125 |                         let btree = self.btree.clone();
[INFO] [stdout]      |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3126:29
[INFO] [stdout]      |
[INFO] [stdout] 3126 |                         let schema = self.schema.clone();
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vtab_name`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3136:42
[INFO] [stdout]      |
[INFO] [stdout] 3136 | ...                   if let (Some(vtab_name), Some(rowid)) =
[INFO] [stdout]      |                                    ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vtab_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rowid`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3136:59
[INFO] [stdout]      |
[INFO] [stdout] 3136 | ...                   if let (Some(vtab_name), Some(rowid)) =
[INFO] [stdout]      |                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_rowid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3366:21
[INFO] [stdout]      |
[INFO] [stdout] 3366 |                 let btree = self.btree.clone();
[INFO] [stdout]      |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3922:21
[INFO] [stdout]      |
[INFO] [stdout] 3922 |                 let btree = self.btree.clone();
[INFO] [stdout]      |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3923:21
[INFO] [stdout]      |
[INFO] [stdout] 3923 |                 let schema = self.schema.clone();
[INFO] [stdout]      |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:4034:37
[INFO] [stdout]      |
[INFO] [stdout] 4034 |                         if let Some(ref btree) = btree_arc {
[INFO] [stdout]      |                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `row_type`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:6203:21
[INFO] [stdout]      |
[INFO] [stdout] 6203 |                 let row_type = if op.p1 == 0 { "OLD" } else { "NEW" };
[INFO] [stdout]      |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index_table_name` is never read
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1594:45
[INFO] [stdout]      |
[INFO] [stdout] 1594 | ...                   index_table_name = Some(index.table.clone());
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index_table_name` is never read
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1607:53
[INFO] [stdout]      |
[INFO] [stdout] 1607 | ...                   index_table_name = Some(idx.table.clone());
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BtTableLockEntry` is more private than the item `BtShared::table_locks`
[INFO] [stdout]    --> src/storage/btree/mod.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub table_locks: Vec<BtTableLockEntry>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `BtShared::table_locks` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `BtTableLockEntry` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/storage/btree/types.rs:286:1
[INFO] [stdout]     |
[INFO] [stdout] 286 | pub(crate) struct BtTableLockEntry {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table_name`
[INFO] [stdout]     --> src/executor/delete.rs:1444:55
[INFO] [stdout]      |
[INFO] [stdout] 1444 |                     crate::parser::ast::InList::Table(table_name) => {
[INFO] [stdout]      |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_name`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col_targets`
[INFO] [stdout]    --> src/executor/insert.rs:751:9
[INFO] [stdout]     |
[INFO] [stdout] 751 |         col_targets: &[InsertColumnTarget],
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_col_targets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loop_start`
[INFO] [stdout]     --> src/executor/prepare.rs:1859:17
[INFO] [stdout]      |
[INFO] [stdout] 1859 |             let loop_start = ops.len() as i32 + 1;
[INFO] [stdout]      |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_base_reg`
[INFO] [stdout]     --> src/executor/select/mod.rs:1318:25
[INFO] [stdout]      |
[INFO] [stdout] 1318 |                     let key_base_reg = self.next_reg;
[INFO] [stdout]      |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_base_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loop_start_label`
[INFO] [stdout]     --> src/executor/select/mod.rs:1674:13
[INFO] [stdout]      |
[INFO] [stdout] 1674 |         let loop_start_label = *loop_labels.last().unwrap_or(&self.alloc_label());
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_start_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_base_reg`
[INFO] [stdout]     --> src/executor/select/mod.rs:1770:47
[INFO] [stdout]      |
[INFO] [stdout] 1770 |             let (is_index_scan, index_cursor, key_base_reg, key_count, is_rowid_eq) = scan_info
[INFO] [stdout]      |                                               ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_base_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key_count`
[INFO] [stdout]     --> src/executor/select/mod.rs:1770:61
[INFO] [stdout]      |
[INFO] [stdout] 1770 |             let (is_index_scan, index_cursor, key_base_reg, key_count, is_rowid_eq) = scan_info
[INFO] [stdout]      |                                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `level`
[INFO] [stdout]     --> src/executor/select/mod.rs:3482:9
[INFO] [stdout]      |
[INFO] [stdout] 3482 |         level: &WhereLevel,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_level`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/executor/update.rs:955:17
[INFO] [stdout]     |
[INFO] [stdout] 955 |             let mut all_match_label = conflict_label;
[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: unused variable: `idx_name`
[INFO] [stdout]    --> src/executor/update.rs:893:14
[INFO] [stdout]     |
[INFO] [stdout] 893 |         for (idx_name, col_indices) in unique_checks {
[INFO] [stdout]     |              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_idx_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/storage/btree/mod.rs:6298:13
[INFO] [stdout]      |
[INFO] [stdout] 6298 |         let mut btree = unwrap_arc(btree);
[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/storage/btree/mod.rs:6319:13
[INFO] [stdout]      |
[INFO] [stdout] 6319 |         let mut btree = unwrap_arc(btree);
[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/storage/btree/mod.rs:6340:13
[INFO] [stdout]      |
[INFO] [stdout] 6340 |         let mut btree = unwrap_arc(btree);
[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/storage/btree/mod.rs:6357:13
[INFO] [stdout]      |
[INFO] [stdout] 6357 |         let mut btree = unwrap_arc(btree);
[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/storage/btree/mod.rs:6390:13
[INFO] [stdout]      |
[INFO] [stdout] 6390 |         let mut btree = unwrap_arc(btree);
[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/storage/btree/mod.rs:6427:13
[INFO] [stdout]      |
[INFO] [stdout] 6427 |         let mut btree = unwrap_arc(btree);
[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/storage/btree/mod.rs:6494:13
[INFO] [stdout]      |
[INFO] [stdout] 6494 |         let mut btree = unwrap_arc(btree);
[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/storage/btree/mod.rs:6565:13
[INFO] [stdout]      |
[INFO] [stdout] 6565 |         let mut btree = unwrap_arc(btree);
[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/storage/btree/mod.rs:6588:13
[INFO] [stdout]      |
[INFO] [stdout] 6588 |         let mut btree = Arc::try_unwrap(btree_arc).ok().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/storage/btree/mod.rs:6941:13
[INFO] [stdout]      |
[INFO] [stdout] 6941 |         let mut btree = unwrap_arc(btree);
[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/storage/btree/mod.rs:6966:13
[INFO] [stdout]      |
[INFO] [stdout] 6966 |         let mut btree = unwrap_arc(btree);
[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/storage/btree/mod.rs:6993:13
[INFO] [stdout]      |
[INFO] [stdout] 6993 |         let mut btree = unwrap_arc(btree);
[INFO] [stdout]      |             ----^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header_start`
[INFO] [stdout]     --> src/storage/btree/mod.rs:7263:13
[INFO] [stdout]      |
[INFO] [stdout] 7263 |         let header_start = limits.header_start();
[INFO] [stdout]      |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_header_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/storage/wal.rs:1606:13
[INFO] [stdout]      |
[INFO] [stdout] 1606 |         let mut wal = Wal::open(&get_test_db_path(), 4096).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/storage/wal.rs:1749:13
[INFO] [stdout]      |
[INFO] [stdout] 1749 |         let mut wal = Wal::open(&get_test_db_path(), 4096).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/storage/wal.rs:1885:13
[INFO] [stdout]      |
[INFO] [stdout] 1885 |         let mut wal = Wal::open(&get_test_db_path(), 4096).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/storage/wal.rs:1977:13
[INFO] [stdout]      |
[INFO] [stdout] 1977 |         let mut wal = Wal::open(&get_test_db_path(), 4096).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/storage/wal.rs:2188:13
[INFO] [stdout]      |
[INFO] [stdout] 2188 |         let mut wal = Wal::open(&get_test_db_path(), 4096).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/storage/wal.rs:2504:13
[INFO] [stdout]      |
[INFO] [stdout] 2504 |         let mut wal = Wal::open(&get_test_db_path(), 4096).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/storage/wal.rs:2716:13
[INFO] [stdout]      |
[INFO] [stdout] 2716 |         let mut wal = Wal::open(&get_test_db_path(), 4096).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/storage/wal.rs:3063:13
[INFO] [stdout]      |
[INFO] [stdout] 3063 |         let mut wal = Wal::open(&get_test_db_path(), 4096).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/storage/wal.rs:3267:13
[INFO] [stdout]      |
[INFO] [stdout] 3267 |         let mut wal = Wal::open(&get_test_db_path(), 4096).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/storage/wal.rs:3655:13
[INFO] [stdout]      |
[INFO] [stdout] 3655 |         let mut wal = Wal::open(&get_test_db_path(), 4096).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/storage/wal.rs:3940:13
[INFO] [stdout]      |
[INFO] [stdout] 3940 |         let mut wal = Wal::open(&get_test_db_path(), 4096).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/vdbe/engine/mod.rs:3135:33
[INFO] [stdout]      |
[INFO] [stdout] 3135 | ...                   let mut text = None;
[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/vdbe/engine/mod.rs:3712:25
[INFO] [stdout]      |
[INFO] [stdout] 3712 |                     let mut skip_final_insert = false;
[INFO] [stdout]      |                         ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `index_table_name` is assigned to, but never used
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1574:25
[INFO] [stdout]      |
[INFO] [stdout] 1574 |                     let mut index_table_name: Option<String> = None;
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_index_table_name` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1800:21
[INFO] [stdout]      |
[INFO] [stdout] 1800 |                 let btree = self.btree.clone();
[INFO] [stdout]      |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1924:21
[INFO] [stdout]      |
[INFO] [stdout] 1924 |                 let btree = self.btree.clone();
[INFO] [stdout]      |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3125:29
[INFO] [stdout]      |
[INFO] [stdout] 3125 |                         let btree = self.btree.clone();
[INFO] [stdout]      |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3126:29
[INFO] [stdout]      |
[INFO] [stdout] 3126 |                         let schema = self.schema.clone();
[INFO] [stdout]      |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vtab_name`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3136:42
[INFO] [stdout]      |
[INFO] [stdout] 3136 | ...                   if let (Some(vtab_name), Some(rowid)) =
[INFO] [stdout]      |                                    ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vtab_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rowid`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3136:59
[INFO] [stdout]      |
[INFO] [stdout] 3136 | ...                   if let (Some(vtab_name), Some(rowid)) =
[INFO] [stdout]      |                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_rowid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3366:21
[INFO] [stdout]      |
[INFO] [stdout] 3366 |                 let btree = self.btree.clone();
[INFO] [stdout]      |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3922:21
[INFO] [stdout]      |
[INFO] [stdout] 3922 |                 let btree = self.btree.clone();
[INFO] [stdout]      |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:3923:21
[INFO] [stdout]      |
[INFO] [stdout] 3923 |                 let schema = self.schema.clone();
[INFO] [stdout]      |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `btree`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:4034:37
[INFO] [stdout]      |
[INFO] [stdout] 4034 |                         if let Some(ref btree) = btree_arc {
[INFO] [stdout]      |                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `row_type`
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:6203:21
[INFO] [stdout]      |
[INFO] [stdout] 6203 |                 let row_type = if op.p1 == 0 { "OLD" } else { "NEW" };
[INFO] [stdout]      |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index_table_name` is never read
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1594:45
[INFO] [stdout]      |
[INFO] [stdout] 1594 | ...                   index_table_name = Some(index.table.clone());
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index_table_name` is never read
[INFO] [stdout]     --> src/vdbe/engine/mod.rs:1607:53
[INFO] [stdout]      |
[INFO] [stdout] 1607 | ...                   index_table_name = Some(idx.table.clone());
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BtTableLockEntry` is more private than the item `BtShared::table_locks`
[INFO] [stdout]    --> src/storage/btree/mod.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub table_locks: Vec<BtTableLockEntry>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `BtShared::table_locks` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `BtTableLockEntry` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/storage/btree/types.rs:286:1
[INFO] [stdout]     |
[INFO] [stdout] 286 | pub(crate) struct BtTableLockEntry {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/bin/rustql.rs:317:21
[INFO] [stdout]     |
[INFO] [stdout] 317 |                     _ => break,
[INFO] [stdout]     |                     ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/bin/rustql.rs:317:21
[INFO] [stdout]     |
[INFO] [stdout] 294 |                     Ok(StepResult::Row) => {
[INFO] [stdout]     |                     ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 307 |                     Ok(StepResult::Done) => break,
[INFO] [stdout]     |                     -------------------- matches some of the same values
[INFO] [stdout] 308 |                     Err(e) => {
[INFO] [stdout]     |                     ------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 317 |                     _ => break,
[INFO] [stdout]     |                     ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/bin/rustql.rs:317:21
[INFO] [stdout]     |
[INFO] [stdout] 317 |                     _ => break,
[INFO] [stdout]     |                     ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/bin/rustql.rs:317:21
[INFO] [stdout]     |
[INFO] [stdout] 294 |                     Ok(StepResult::Row) => {
[INFO] [stdout]     |                     ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 307 |                     Ok(StepResult::Done) => break,
[INFO] [stdout]     |                     -------------------- matches some of the same values
[INFO] [stdout] 308 |                     Err(e) => {
[INFO] [stdout]     |                     ------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 317 |                     _ => break,
[INFO] [stdout]     |                     ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustql` (lib test); 59 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name rustql --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="fts5"' --cfg 'feature="rtree"' --cfg 'feature="session"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "fts3", "fts5", "json", "rtree", "session", "tcl"))' -C metadata=76f290b799aab798 -C extra-filename=-c967e78c56f4e97e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atty=/opt/rustwide/target/debug/deps/libatty-ac33884c244496f5.rlib --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-9362e66b8880981a.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7d17e8e58caa4a0a.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-13e08b3b00984ab7.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3674be3f4245d19b.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-1a528edc04ff7d6b.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-3b5d754d67f86c2e.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6b85ab021462435db5014b81b42404957b08f376e733225c06663c9bdd2e9178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b85ab021462435db5014b81b42404957b08f376e733225c06663c9bdd2e9178", kill_on_drop: false }`
[INFO] [stdout] 6b85ab021462435db5014b81b42404957b08f376e733225c06663c9bdd2e9178
