[INFO] cloning repository https://github.com/AmosAidoo/kleindb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmosAidoo/kleindb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmosAidoo%2Fkleindb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmosAidoo%2Fkleindb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ecd009127393de8425de50ca4b3b8871fa33c53b
[INFO] checking AmosAidoo/kleindb against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmosAidoo%2Fkleindb" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AmosAidoo/kleindb
[INFO] finished tweaking git repo https://github.com/AmosAidoo/kleindb
[INFO] tweaked toml for git repo https://github.com/AmosAidoo/kleindb written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AmosAidoo/kleindb on toolchain 8f21a5c92ea55c348c275a1bc4fedbdf181e0d64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AmosAidoo/kleindb 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" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52165949442d3346f57c6209d0492f20c4958475bc1171a7aa876c501c2ae987
[INFO] running `Command { std: "docker" "start" "-a" "52165949442d3346f57c6209d0492f20c4958475bc1171a7aa876c501c2ae987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52165949442d3346f57c6209d0492f20c4958475bc1171a7aa876c501c2ae987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52165949442d3346f57c6209d0492f20c4958475bc1171a7aa876c501c2ae987", kill_on_drop: false }`
[INFO] [stdout] 52165949442d3346f57c6209d0492f20c4958475bc1171a7aa876c501c2ae987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cf22dd9878c9babd782863653208ed85f3950f43915cda52d5b4a9812af6834
[INFO] running `Command { std: "docker" "start" "-a" "1cf22dd9878c9babd782863653208ed85f3950f43915cda52d5b4a9812af6834", kill_on_drop: false }`
[INFO] [stderr]     Checking kleindb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `s_parse`
[INFO] [stdout]   --> src/compiler/prepare.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 |   let mut s_parse = Parse {};
[INFO] [stdout]    |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_s_parse`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/compiler/prepare.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn sqlite3_prepare(db: &SQLite3, z_sql: &str) {
[INFO] [stdout]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z_sql`
[INFO] [stdout]   --> src/compiler/prepare.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn sqlite3_prepare(db: &SQLite3, z_sql: &str) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_z_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compiler/prepare.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |   let mut s_parse = Parse {};
[INFO] [stdout]    |       ----^^^^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db` is never read
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct KleinDBContext {
[INFO] [stdout]   |            -------------- field in this struct
[INFO] [stdout] 8 |     db: Arc<Mutex<SQLite3>>,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqlite3_prepare` is never used
[INFO] [stdout]   --> src/compiler/prepare.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn sqlite3_prepare(db: &SQLite3, z_sql: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqlite3_lock_and_prepare` is never used
[INFO] [stdout]   --> src/compiler/prepare.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn sqlite3_lock_and_prepare(ctx: &KleinDBContext, z_sql: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqlite3_prepare_v2` is never used
[INFO] [stdout]   --> src/compiler/prepare.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn sqlite3_prepare_v2(ctx: &KleinDBContext, z_sql: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s_parse`
[INFO] [stdout]   --> src/compiler/prepare.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 |   let mut s_parse = Parse {};
[INFO] [stdout]    |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_s_parse`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/compiler/prepare.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn sqlite3_prepare(db: &SQLite3, z_sql: &str) {
[INFO] [stdout]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z_sql`
[INFO] [stdout]   --> src/compiler/prepare.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn sqlite3_prepare(db: &SQLite3, z_sql: &str) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_z_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compiler/prepare.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |   let mut s_parse = Parse {};
[INFO] [stdout]    |       ----^^^^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db` is never read
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct KleinDBContext {
[INFO] [stdout]   |            -------------- field in this struct
[INFO] [stdout] 8 |     db: Arc<Mutex<SQLite3>>,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqlite3_prepare` is never used
[INFO] [stdout]   --> src/compiler/prepare.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn sqlite3_prepare(db: &SQLite3, z_sql: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqlite3_lock_and_prepare` is never used
[INFO] [stdout]   --> src/compiler/prepare.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn sqlite3_lock_and_prepare(ctx: &KleinDBContext, z_sql: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqlite3_prepare_v2` is never used
[INFO] [stdout]   --> src/compiler/prepare.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn sqlite3_prepare_v2(ctx: &KleinDBContext, z_sql: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `z_line` is never read
[INFO] [stdout]    --> src/main.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let mut z_line: Option<String> = None;
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let mut err_cnt = 0;
[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: unused variable: `z_sql`
[INFO] [stdout]    --> src/main.rs:193:32
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn run_one_sql_line(&self, z_sql: &str, startline: usize) {}
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_z_sql`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `startline`
[INFO] [stdout]    --> src/main.rs:193:45
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn run_one_sql_line(&self, z_sql: &str, startline: usize) {}
[INFO] [stdout]     |                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_startline`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z_sql`
[INFO] [stdout]    --> src/main.rs:196:26
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn shell_exec(&self, z_sql: &str) -> Result<(), ShellExecError> {
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_z_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Normal`, `AppendVFS`, `Zipfile`, `ReadOnly`, `Deserialize`, and `HexDB` are never constructed
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | enum ShellOpenModes {
[INFO] [stdout]    |      -------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 12 |     Normal,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     /// Use appendvfs
[INFO] [stdout] 14 |     AppendVFS,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     /// Use the zipfile virtual table
[INFO] [stdout] 16 |     Zipfile,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 17 |     /// Open a normal database read-only
[INFO] [stdout] 18 |     ReadOnly,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 19 |     /// Open using sqlite3_deserialize()
[INFO] [stdout] 20 |     Deserialize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 21 |     /// Use "dbtotxt" output as data source
[INFO] [stdout] 22 |     HexDB,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `db`, `p_stmt`, and `open_mode` are never read
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct ShellState<'a> {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 26 |     /// The database
[INFO] [stdout] 27 |     db: &'a SQLite3,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     p_stmt: &'a SQLite3Stmt,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     open_mode: ShellOpenModes,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ShellExecError` is never used
[INFO] [stdout]    --> src/main.rs:107:6
[INFO] [stdout]     |
[INFO] [stdout] 107 | enum ShellExecError {}
[INFO] [stdout]     |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `open_db` and `shell_exec` are never used
[INFO] [stdout]    --> src/main.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl ShellState<'_> {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 168 |     fn open_db(&self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 196 |     fn shell_exec(&self, z_sql: &str) -> Result<(), ShellExecError> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `z_line` is never read
[INFO] [stdout]    --> src/main.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let mut z_line: Option<String> = None;
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let mut err_cnt = 0;
[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: unused variable: `z_sql`
[INFO] [stdout]    --> src/main.rs:193:32
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn run_one_sql_line(&self, z_sql: &str, startline: usize) {}
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_z_sql`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `startline`
[INFO] [stdout]    --> src/main.rs:193:45
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn run_one_sql_line(&self, z_sql: &str, startline: usize) {}
[INFO] [stdout]     |                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_startline`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z_sql`
[INFO] [stdout]    --> src/main.rs:196:26
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn shell_exec(&self, z_sql: &str) -> Result<(), ShellExecError> {
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_z_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Normal`, `AppendVFS`, `Zipfile`, `ReadOnly`, `Deserialize`, and `HexDB` are never constructed
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | enum ShellOpenModes {
[INFO] [stdout]    |      -------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 12 |     Normal,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     /// Use appendvfs
[INFO] [stdout] 14 |     AppendVFS,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     /// Use the zipfile virtual table
[INFO] [stdout] 16 |     Zipfile,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 17 |     /// Open a normal database read-only
[INFO] [stdout] 18 |     ReadOnly,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 19 |     /// Open using sqlite3_deserialize()
[INFO] [stdout] 20 |     Deserialize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 21 |     /// Use "dbtotxt" output as data source
[INFO] [stdout] 22 |     HexDB,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `db`, `p_stmt`, and `open_mode` are never read
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct ShellState<'a> {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 26 |     /// The database
[INFO] [stdout] 27 |     db: &'a SQLite3,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     p_stmt: &'a SQLite3Stmt,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     open_mode: ShellOpenModes,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ShellExecError` is never used
[INFO] [stdout]    --> src/main.rs:107:6
[INFO] [stdout]     |
[INFO] [stdout] 107 | enum ShellExecError {}
[INFO] [stdout]     |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `open_db` and `shell_exec` are never used
[INFO] [stdout]    --> src/main.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl ShellState<'_> {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 168 |     fn open_db(&self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 196 |     fn shell_exec(&self, z_sql: &str) -> Result<(), ShellExecError> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "1cf22dd9878c9babd782863653208ed85f3950f43915cda52d5b4a9812af6834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf22dd9878c9babd782863653208ed85f3950f43915cda52d5b4a9812af6834", kill_on_drop: false }`
[INFO] [stdout] 1cf22dd9878c9babd782863653208ed85f3950f43915cda52d5b4a9812af6834
