[INFO] cloning repository https://github.com/pmukhin/simple-column-db
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pmukhin/simple-column-db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmukhin%2Fsimple-column-db", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmukhin%2Fsimple-column-db'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4dfa83482ca87586a367c7ca1b7c9c3806df3050
[INFO] checking pmukhin/simple-column-db against master#57f772f25c5ce2bd870d6f8c3ab318eaee5a3326 for pr-133502-22
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmukhin%2Fsimple-column-db" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pmukhin/simple-column-db
[INFO] finished tweaking git repo https://github.com/pmukhin/simple-column-db
[INFO] tweaked toml for git repo https://github.com/pmukhin/simple-column-db written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pmukhin/simple-column-db on toolchain 57f772f25c5ce2bd870d6f8c3ab318eaee5a3326
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pmukhin/simple-column-db 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" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stacker v0.1.18
[INFO] [stderr]   Downloaded sqlparser v0.54.0
[INFO] [stderr]   Downloaded ring v0.17.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4562c452b9bb07e22056d76252888d7f60c667b9c3859137e6949d792a4b3436
[INFO] running `Command { std: "docker" "start" "-a" "4562c452b9bb07e22056d76252888d7f60c667b9c3859137e6949d792a4b3436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4562c452b9bb07e22056d76252888d7f60c667b9c3859137e6949d792a4b3436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4562c452b9bb07e22056d76252888d7f60c667b9c3859137e6949d792a4b3436", kill_on_drop: false }`
[INFO] [stdout] 4562c452b9bb07e22056d76252888d7f60c667b9c3859137e6949d792a4b3436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aadfbe0e01c9d2e73b1c4e736abda381707ffba096adfcc7f4847bbe472fe308
[INFO] running `Command { std: "docker" "start" "-a" "aadfbe0e01c9d2e73b1c4e736abda381707ffba096adfcc7f4847bbe472fe308", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling cc v1.2.14
[INFO] [stderr]     Checking tracing-core v0.1.33
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[INFO] [stderr]    Compiling stacker v0.1.18
[INFO] [stderr]     Checking rcgen v0.11.3
[INFO] [stderr]     Checking sct v0.7.1
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[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
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[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
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[INFO] [stderr]     Checking sqlparser v0.54.0
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[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/table.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |             .map(|((p, d), s)| {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d_type`
[INFO] [stdout]   --> src/table.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     (d_type, s_type) => Err(Error::IncompatibleSchema)
[INFO] [stdout]    |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_d_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s_type`
[INFO] [stdout]   --> src/table.rs:48:30
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     (d_type, s_type) => Err(Error::IncompatibleSchema)
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_s_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cmd.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let mut cmd = Parser::parse_sql(&GenericDialect, sql)?;
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/sstable.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut keys = sstable.data.keys().collect::<Vec<_>>();
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut table = Table::new("default_table".to_string(), vec![
[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/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut rc: Arc<RwLock<Table>> = Arc::new(RwLock::new(table));
[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/main.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let mut endpoint = server::create_endpoint(&addr).await?;
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/table.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |             .map(|((p, d), s)| {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d_type`
[INFO] [stdout]   --> src/table.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     (d_type, s_type) => Err(Error::IncompatibleSchema)
[INFO] [stdout]    |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_d_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s_type`
[INFO] [stdout]   --> src/table.rs:48:30
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     (d_type, s_type) => Err(Error::IncompatibleSchema)
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_s_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/main.rs:83:34
[INFO] [stdout]    |
[INFO] [stdout] 83 |             Ok(Command::Insert { name, columns, values }) => {
[INFO] [stdout]    |                                  ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `columns`
[INFO] [stdout]   --> src/main.rs:83:40
[INFO] [stdout]    |
[INFO] [stdout] 83 |             Ok(Command::Insert { name, columns, values }) => {
[INFO] [stdout]    |                                        ^^^^^^^ help: try ignoring the field: `columns: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/sstable.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl SSTable {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 17 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/data.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Integer(i64),
[INFO] [stdout]   |     ------- ^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Data` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 4 -     Integer(i64),
[INFO] [stdout] 4 +     Integer(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `All` is never constructed
[INFO] [stdout]   --> src/data.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum Schema {
[INFO] [stdout]    |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 11 |     All,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Schema` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/table.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Table {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 6 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `columns` are never read
[INFO] [stdout]   --> src/cmd.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 |     CreateTable { name: String, columns: Vec<Schema> },
[INFO] [stdout]    |     -----------   ^^^^          ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `columns` are never read
[INFO] [stdout]   --> src/cmd.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Select { name: String, columns: Vec<String> },
[INFO] [stdout]    |     ------   ^^^^          ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `columns` are never read
[INFO] [stdout]   --> src/cmd.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Update { name: String, columns: Vec<String> },
[INFO] [stdout]    |     ------   ^^^^          ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cmd.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let mut cmd = Parser::parse_sql(&GenericDialect, sql)?;
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/cmd.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Parse(ParserError),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 18 -     Parse(ParserError),
[INFO] [stdout] 18 +     Parse(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/cmd.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Unsupported(String),
[INFO] [stdout]    |     ----------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 19 -     Unsupported(String),
[INFO] [stdout] 19 +     Unsupported(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut table = Table::new("default_table".to_string(), vec![
[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/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut rc: Arc<RwLock<Table>> = Arc::new(RwLock::new(table));
[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/main.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let mut endpoint = server::create_endpoint(&addr).await?;
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/main.rs:83:34
[INFO] [stdout]    |
[INFO] [stdout] 83 |             Ok(Command::Insert { name, columns, values }) => {
[INFO] [stdout]    |                                  ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `columns`
[INFO] [stdout]   --> src/main.rs:83:40
[INFO] [stdout]    |
[INFO] [stdout] 83 |             Ok(Command::Insert { name, columns, values }) => {
[INFO] [stdout]    |                                        ^^^^^^^ help: try ignoring the field: `columns: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/data.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Integer(i64),
[INFO] [stdout]   |     ------- ^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Data` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 4 -     Integer(i64),
[INFO] [stdout] 4 +     Integer(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `All` is never constructed
[INFO] [stdout]   --> src/data.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum Schema {
[INFO] [stdout]    |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 11 |     All,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Schema` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/table.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Table {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 6 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `columns` are never read
[INFO] [stdout]   --> src/cmd.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 |     CreateTable { name: String, columns: Vec<Schema> },
[INFO] [stdout]    |     -----------   ^^^^          ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `columns` are never read
[INFO] [stdout]   --> src/cmd.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Select { name: String, columns: Vec<String> },
[INFO] [stdout]    |     ------   ^^^^          ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `columns` are never read
[INFO] [stdout]   --> src/cmd.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Update { name: String, columns: Vec<String> },
[INFO] [stdout]    |     ------   ^^^^          ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/cmd.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Parse(ParserError),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 18 -     Parse(ParserError),
[INFO] [stdout] 18 +     Parse(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/cmd.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Unsupported(String),
[INFO] [stdout]    |     ----------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 19 -     Unsupported(String),
[INFO] [stdout] 19 +     Unsupported(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.03s
[INFO] running `Command { std: "docker" "inspect" "aadfbe0e01c9d2e73b1c4e736abda381707ffba096adfcc7f4847bbe472fe308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aadfbe0e01c9d2e73b1c4e736abda381707ffba096adfcc7f4847bbe472fe308", kill_on_drop: false }`
[INFO] [stdout] aadfbe0e01c9d2e73b1c4e736abda381707ffba096adfcc7f4847bbe472fe308
