[INFO] cloning repository https://github.com/justanotherdot/lbadb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/justanotherdot/lbadb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustanotherdot%2Flbadb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustanotherdot%2Flbadb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 357b2c6c4ac25650cfb853cc90d10a5396be6148
[INFO] testing justanotherdot/lbadb against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustanotherdot%2Flbadb" "/workspace/builds/worker-57/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-57/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/justanotherdot/lbadb on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/justanotherdot/lbadb
[INFO] finished tweaking git repo https://github.com/justanotherdot/lbadb
[INFO] tweaked toml for git repo https://github.com/justanotherdot/lbadb written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate git repo https://github.com/justanotherdot/lbadb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df675f9e60e8bd0d62c10c7c6dea8bd0fd4bef61ed34eea0988aa4cc7f830676
[INFO] running `Command { std: "docker" "start" "-a" "df675f9e60e8bd0d62c10c7c6dea8bd0fd4bef61ed34eea0988aa4cc7f830676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df675f9e60e8bd0d62c10c7c6dea8bd0fd4bef61ed34eea0988aa4cc7f830676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df675f9e60e8bd0d62c10c7c6dea8bd0fd4bef61ed34eea0988aa4cc7f830676", kill_on_drop: false }`
[INFO] [stdout] df675f9e60e8bd0d62c10c7c6dea8bd0fd4bef61ed34eea0988aa4cc7f830676
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f86e494c6ea2ef7216fe50684a23ac39363215c15b6669b33c30ff8e703e7a2
[INFO] running `Command { std: "docker" "start" "-a" "0f86e494c6ea2ef7216fe50684a23ac39363215c15b6669b33c30ff8e703e7a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.33
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling lbadb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Err`, `ErrorKind`, `IResult`, `Needed`
[INFO] [stdout]  --> src/main.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nom::{IResult,Needed,Err,ErrorKind};
[INFO] [stdout]   |           ^^^^^^^ ^^^^^^ ^^^ ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     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:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     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:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     PREPARE_SUCCESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrepareSuccess`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PREPARE_UNRECOGNIZED_COMMAND` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     PREPARE_UNRECOGNIZED_COMMAND,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrepareUnrecognizedCommand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STATEMENT_INSERT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     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:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     STATEMENT_SELECT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementSelect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STATEMENT_INVALID` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     STATEMENT_INVALID, // Something went wrong setting the type.
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementInvalid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `io` is imported redundantly
[INFO] [stdout]   --> src/main.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::io;
[INFO] [stdout]    |     ------- the item `io` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 34 |     use std::io::{self, Write};
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `META_COMMAND_SUCCESS`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     META_COMMAND_SUCCESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.21s
[INFO] running `Command { std: "docker" "inspect" "0f86e494c6ea2ef7216fe50684a23ac39363215c15b6669b33c30ff8e703e7a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f86e494c6ea2ef7216fe50684a23ac39363215c15b6669b33c30ff8e703e7a2", kill_on_drop: false }`
[INFO] [stdout] 0f86e494c6ea2ef7216fe50684a23ac39363215c15b6669b33c30ff8e703e7a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43f3b575ee9c59dbf0814c022e9d791c9e60f90f14c9b255439e755700284a67
[INFO] running `Command { std: "docker" "start" "-a" "43f3b575ee9c59dbf0814c022e9d791c9e60f90f14c9b255439e755700284a67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lbadb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Err`, `ErrorKind`, `IResult`, `Needed`
[INFO] [stdout]  --> src/main.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nom::{IResult,Needed,Err,ErrorKind};
[INFO] [stdout]   |           ^^^^^^^ ^^^^^^ ^^^ ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     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:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     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:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     PREPARE_SUCCESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrepareSuccess`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PREPARE_UNRECOGNIZED_COMMAND` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     PREPARE_UNRECOGNIZED_COMMAND,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrepareUnrecognizedCommand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STATEMENT_INSERT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     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:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     STATEMENT_SELECT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementSelect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STATEMENT_INVALID` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     STATEMENT_INVALID, // Something went wrong setting the type.
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementInvalid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `io` is imported redundantly
[INFO] [stdout]   --> src/main.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::io;
[INFO] [stdout]    |     ------- the item `io` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 34 |     use std::io::{self, Write};
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `META_COMMAND_SUCCESS`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     META_COMMAND_SUCCESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.78s
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43f3b575ee9c59dbf0814c022e9d791c9e60f90f14c9b255439e755700284a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43f3b575ee9c59dbf0814c022e9d791c9e60f90f14c9b255439e755700284a67", kill_on_drop: false }`
[INFO] [stdout] 43f3b575ee9c59dbf0814c022e9d791c9e60f90f14c9b255439e755700284a67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbf5171744e2bf8e459efd6e5a41c0860bde60f1e4cb655c3364f43ea237d507
[INFO] running `Command { std: "docker" "start" "-a" "dbf5171744e2bf8e459efd6e5a41c0860bde60f1e4cb655c3364f43ea237d507", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Err`, `ErrorKind`, `IResult`, `Needed`
[INFO] [stderr]  --> src/main.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | use nom::{IResult,Needed,Err,ErrorKind};
[INFO] [stderr]   |           ^^^^^^^ ^^^^^^ ^^^ ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `META_COMMAND_SUCCESS` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     META_COMMAND_SUCCESS,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MetaCommandSuccess`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `META_COMMAND_UNRECOGNIZED_COMMAND` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     META_COMMAND_UNRECOGNIZED_COMMAND,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MetaCommandUnrecognizedCommand`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PREPARE_SUCCESS` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     PREPARE_SUCCESS,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrepareSuccess`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PREPARE_UNRECOGNIZED_COMMAND` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     PREPARE_UNRECOGNIZED_COMMAND,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PrepareUnrecognizedCommand`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `STATEMENT_INSERT` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     STATEMENT_INSERT,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementInsert`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `STATEMENT_SELECT` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     STATEMENT_SELECT,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementSelect`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `STATEMENT_INVALID` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     STATEMENT_INVALID, // Something went wrong setting the type.
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StatementInvalid`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `io` is imported redundantly
[INFO] [stderr]   --> src/main.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 1  | use std::io;
[INFO] [stderr]    |     ------- the item `io` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 34 |     use std::io::{self, Write};
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `META_COMMAND_SUCCESS`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     META_COMMAND_SUCCESS,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lbadb` (bin "lbadb" test) generated 10 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lbadb-52fa60027fbd8036)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbf5171744e2bf8e459efd6e5a41c0860bde60f1e4cb655c3364f43ea237d507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf5171744e2bf8e459efd6e5a41c0860bde60f1e4cb655c3364f43ea237d507", kill_on_drop: false }`
[INFO] [stdout] dbf5171744e2bf8e459efd6e5a41c0860bde60f1e4cb655c3364f43ea237d507