[INFO] cloning repository https://github.com/underscorenico/sqlite_clone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/underscorenico/sqlite_clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funderscorenico%2Fsqlite_clone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funderscorenico%2Fsqlite_clone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] effb10648ed02399ad8c43431e633f530001f0de
[INFO] checking underscorenico/sqlite_clone against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funderscorenico%2Fsqlite_clone" "/workspace/builds/worker-114/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-114/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/underscorenico/sqlite_clone on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/underscorenico/sqlite_clone
[INFO] finished tweaking git repo https://github.com/underscorenico/sqlite_clone
[INFO] tweaked toml for git repo https://github.com/underscorenico/sqlite_clone written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] crate git repo https://github.com/underscorenico/sqlite_clone already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44ab8751a44e2f05dc8bcc5da940ee2f4fc765987654fb92d43876881b8c798d
[INFO] running `Command { std: "docker" "start" "-a" "44ab8751a44e2f05dc8bcc5da940ee2f4fc765987654fb92d43876881b8c798d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44ab8751a44e2f05dc8bcc5da940ee2f4fc765987654fb92d43876881b8c798d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44ab8751a44e2f05dc8bcc5da940ee2f4fc765987654fb92d43876881b8c798d", kill_on_drop: false }`
[INFO] [stdout] 44ab8751a44e2f05dc8bcc5da940ee2f4fc765987654fb92d43876881b8c798d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 977f24ad4fdee2d67c67382373b02a270896cda521804d5b88ff33c5b58a1d4b
[INFO] running `Command { std: "docker" "start" "-a" "977f24ad4fdee2d67c67382373b02a270896cda521804d5b88ff33c5b58a1d4b", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking sqlite v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/main.rs (4 fixes)
[INFO] [stdout] warning: variant `META_COMMAND_SUCCESS` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     META_COMMAND_SUCCESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MetaCommandSuccess`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `META_COMMAND_UNRECOGNIZED_COMMAND` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     META_COMMAND_UNRECOGNIZED_COMMAND,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MetaCommandUnrecognizedCommand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PREPARE_SUCCESS` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     PREPARE_SUCCESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrepareSuccess`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PREPARE_UNRECOGNIZED_STATEMENT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     PREPARE_UNRECOGNIZED_STATEMENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrepareUnrecognizedStatement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STATEMENT_INSERT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     STATEMENT_INSERT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementInsert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STATEMENT_SELECT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     STATEMENT_SELECT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementSelect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 _META_COMMAND_SUCCESS => break,
[INFO] [stdout]    |                 --------------------- matches any value
[INFO] [stdout] 18 |                 _META_COMMAND_UNRECOGNIZED_COMMAND => println!("Unrecognized command '{}'", command),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `META_COMMAND_SUCCESS` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     META_COMMAND_SUCCESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MetaCommandSuccess`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `PrepareStatementResult`
[INFO] [stdout]   --> src/main.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum PrepareStatementResult {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `META_COMMAND_UNRECOGNIZED_COMMAND` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     META_COMMAND_UNRECOGNIZED_COMMAND,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MetaCommandUnrecognizedCommand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_META_COMMAND_SUCCESS` should have a snake case name
[INFO] [stdout]   --> src/main.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 _META_COMMAND_SUCCESS => break,
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_meta_command_success`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PREPARE_SUCCESS` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     PREPARE_SUCCESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrepareSuccess`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PREPARE_UNRECOGNIZED_STATEMENT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     PREPARE_UNRECOGNIZED_STATEMENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrepareUnrecognizedStatement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STATEMENT_INSERT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     STATEMENT_INSERT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementInsert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_META_COMMAND_UNRECOGNIZED_COMMAND` should have a snake case name
[INFO] [stdout]   --> src/main.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 _META_COMMAND_UNRECOGNIZED_COMMAND => println!("Unrecognized command '{}'", command),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_meta_command_unrecognized_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STATEMENT_SELECT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     STATEMENT_SELECT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementSelect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 _META_COMMAND_SUCCESS => break,
[INFO] [stdout]    |                 --------------------- matches any value
[INFO] [stdout] 18 |                 _META_COMMAND_UNRECOGNIZED_COMMAND => println!("Unrecognized command '{}'", command),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `PrepareStatementResult`
[INFO] [stdout]   --> src/main.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum PrepareStatementResult {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_META_COMMAND_SUCCESS` should have a snake case name
[INFO] [stdout]   --> src/main.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 _META_COMMAND_SUCCESS => break,
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_meta_command_success`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_META_COMMAND_UNRECOGNIZED_COMMAND` should have a snake case name
[INFO] [stdout]   --> src/main.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 _META_COMMAND_UNRECOGNIZED_COMMAND => println!("Unrecognized command '{}'", command),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_meta_command_unrecognized_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking sqlite v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: variant `META_COMMAND_SUCCESS` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     META_COMMAND_SUCCESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MetaCommandSuccess`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `META_COMMAND_UNRECOGNIZED_COMMAND` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     META_COMMAND_UNRECOGNIZED_COMMAND,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MetaCommandUnrecognizedCommand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PREPARE_SUCCESS` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     PREPARE_SUCCESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrepareSuccess`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PREPARE_UNRECOGNIZED_STATEMENT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     PREPARE_UNRECOGNIZED_STATEMENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrepareUnrecognizedStatement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STATEMENT_INSERT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     STATEMENT_INSERT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementInsert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STATEMENT_SELECT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     STATEMENT_SELECT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementSelect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `META_COMMAND_SUCCESS` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     META_COMMAND_SUCCESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MetaCommandSuccess`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `META_COMMAND_UNRECOGNIZED_COMMAND` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     META_COMMAND_UNRECOGNIZED_COMMAND,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MetaCommandUnrecognizedCommand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PREPARE_SUCCESS` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     PREPARE_SUCCESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrepareSuccess`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PREPARE_UNRECOGNIZED_STATEMENT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     PREPARE_UNRECOGNIZED_STATEMENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrepareUnrecognizedStatement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STATEMENT_INSERT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     STATEMENT_INSERT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementInsert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STATEMENT_SELECT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     STATEMENT_SELECT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementSelect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 _META_COMMAND_SUCCESS => break,
[INFO] [stdout]    |                 --------------------- matches any value
[INFO] [stdout] 18 |                 _META_COMMAND_UNRECOGNIZED_COMMAND => println!("Unrecognized command '{}'", command),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 _META_COMMAND_SUCCESS => break,
[INFO] [stdout]    |                 --------------------- matches any value
[INFO] [stdout] 18 |                 _META_COMMAND_UNRECOGNIZED_COMMAND => println!("Unrecognized command '{}'", command),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `PrepareStatementResult`
[INFO] [stdout]   --> src/main.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum PrepareStatementResult {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_META_COMMAND_SUCCESS` should have a snake case name
[INFO] [stdout]   --> src/main.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 _META_COMMAND_SUCCESS => break,
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_meta_command_success`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_META_COMMAND_UNRECOGNIZED_COMMAND` should have a snake case name
[INFO] [stdout]   --> src/main.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 _META_COMMAND_UNRECOGNIZED_COMMAND => println!("Unrecognized command '{}'", command),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_meta_command_unrecognized_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `PrepareStatementResult`
[INFO] [stdout]   --> src/main.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum PrepareStatementResult {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_META_COMMAND_SUCCESS` should have a snake case name
[INFO] [stdout]   --> src/main.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 _META_COMMAND_SUCCESS => break,
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_meta_command_success`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_META_COMMAND_UNRECOGNIZED_COMMAND` should have a snake case name
[INFO] [stdout]   --> src/main.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 _META_COMMAND_UNRECOGNIZED_COMMAND => println!("Unrecognized command '{}'", command),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_meta_command_unrecognized_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "977f24ad4fdee2d67c67382373b02a270896cda521804d5b88ff33c5b58a1d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "977f24ad4fdee2d67c67382373b02a270896cda521804d5b88ff33c5b58a1d4b", kill_on_drop: false }`
[INFO] [stdout] 977f24ad4fdee2d67c67382373b02a270896cda521804d5b88ff33c5b58a1d4b