[INFO] fetching crate flyer-orm 0.0.4...
[INFO] checking flyer-orm-0.0.4 against try#5d96fa0e954d77528204a1ba3b8847ec083c779b for pr-153457
[INFO] extracting crate flyer-orm 0.0.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate flyer-orm 0.0.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate flyer-orm 0.0.4
[INFO] tweaked toml for crates.io crate flyer-orm 0.0.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flyer-orm 0.0.4 on toolchain 5d96fa0e954d77528204a1ba3b8847ec083c779b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flyer-orm 0.0.4 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" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] adddc3f01b7c27edc10d4cd4f550154bf26c26ae52dd22a35697df28233899d6
[INFO] running `Command { std: "docker" "start" "-a" "adddc3f01b7c27edc10d4cd4f550154bf26c26ae52dd22a35697df28233899d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adddc3f01b7c27edc10d4cd4f550154bf26c26ae52dd22a35697df28233899d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adddc3f01b7c27edc10d4cd4f550154bf26c26ae52dd22a35697df28233899d6", kill_on_drop: false }`
[INFO] [stdout] adddc3f01b7c27edc10d4cd4f550154bf26c26ae52dd22a35697df28233899d6
[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=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" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0751d7832d91e000f732a5c15140a1888bad5de14197f57bdc7d55dc8d29d308
[INFO] running `Command { std: "docker" "start" "-a" "0751d7832d91e000f732a5c15140a1888bad5de14197f57bdc7d55dc8d29d308", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |     async fn new(url: &str) -> Self where Self: Sized {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:31:26
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn to_sql<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<String> {
[INFO] [stdout]    |                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 35 |     async fn execute<'q>(&self, sql: &'q str) -> Result<()> {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 |     async fn insert<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |     async fn insert_as<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<O>
[INFO] [stdout]    |                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |     async fn update<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:54:31
[INFO] [stdout]    |
[INFO] [stdout] 54 |     async fn count<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<u64> {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:58:32
[INFO] [stdout]    |
[INFO] [stdout] 58 |     async fn delete<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:62:95
[INFO] [stdout]    |
[INFO] [stdout] 62 | ... sqlx::Type<Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<Vec<O>>
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:62:106
[INFO] [stdout]    |
[INFO] [stdout] 62 | ...Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<Vec<O>>
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:68:95
[INFO] [stdout]    |
[INFO] [stdout] 68 |     async fn query_one<'q, O, T: 'q + sqlx::Encode<'q, Self::T> + sqlx::Type<Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<O>
[INFO] [stdout]    |                                                                                               ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:68:106
[INFO] [stdout]    |
[INFO] [stdout] 68 |     async fn query_one<'q, O, T: 'q + sqlx::Encode<'q, Self::T> + sqlx::Type<Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<O>
[INFO] [stdout]    |                                                                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:74:32
[INFO] [stdout]    |
[INFO] [stdout] 74 |     async fn all<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<Vec<O>>
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:80:34
[INFO] [stdout]    |
[INFO] [stdout] 80 |     async fn first<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<O>
[INFO] [stdout]    |                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:86:37
[INFO] [stdout]    |
[INFO] [stdout] 86 |     async fn paginate<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<Pagination<O>>
[INFO] [stdout]    |                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |     async fn new(url: &str) -> Self where Self: Sized {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |     async fn new(url: &str) -> Self where Self: Sized {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:31:26
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn to_sql<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<String> {
[INFO] [stdout]    |                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:31:26
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn to_sql<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<String> {
[INFO] [stdout]    |                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 35 |     async fn execute<'q>(&self, sql: &'q str) -> Result<()> {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 35 |     async fn execute<'q>(&self, sql: &'q str) -> Result<()> {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 |     async fn insert<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 |     async fn insert<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |     async fn insert_as<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<O>
[INFO] [stdout]    |                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |     async fn insert_as<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<O>
[INFO] [stdout]    |                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |     async fn update<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |     async fn update<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:54:31
[INFO] [stdout]    |
[INFO] [stdout] 54 |     async fn count<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<u64> {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:54:31
[INFO] [stdout]    |
[INFO] [stdout] 54 |     async fn count<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<u64> {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:58:32
[INFO] [stdout]    |
[INFO] [stdout] 58 |     async fn delete<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:58:32
[INFO] [stdout]    |
[INFO] [stdout] 58 |     async fn delete<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:62:95
[INFO] [stdout]    |
[INFO] [stdout] 62 | ... sqlx::Type<Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<Vec<O>>
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:62:106
[INFO] [stdout]    |
[INFO] [stdout] 62 | ...Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<Vec<O>>
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:62:95
[INFO] [stdout]    |
[INFO] [stdout] 62 | ... sqlx::Type<Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<Vec<O>>
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:62:106
[INFO] [stdout]    |
[INFO] [stdout] 62 | ...Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<Vec<O>>
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:68:95
[INFO] [stdout]    |
[INFO] [stdout] 68 |     async fn query_one<'q, O, T: 'q + sqlx::Encode<'q, Self::T> + sqlx::Type<Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<O>
[INFO] [stdout]    |                                                                                               ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:68:106
[INFO] [stdout]    |
[INFO] [stdout] 68 |     async fn query_one<'q, O, T: 'q + sqlx::Encode<'q, Self::T> + sqlx::Type<Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<O>
[INFO] [stdout]    |                                                                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:74:32
[INFO] [stdout]    |
[INFO] [stdout] 74 |     async fn all<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<Vec<O>>
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:80:34
[INFO] [stdout]    |
[INFO] [stdout] 80 |     async fn first<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<O>
[INFO] [stdout]    |                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/postgres/mod.rs:86:37
[INFO] [stdout]    |
[INFO] [stdout] 86 |     async fn paginate<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<Pagination<O>>
[INFO] [stdout]    |                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:68:95
[INFO] [stdout]    |
[INFO] [stdout] 68 |     async fn query_one<'q, O, T: 'q + sqlx::Encode<'q, Self::T> + sqlx::Type<Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<O>
[INFO] [stdout]    |                                                                                               ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:68:106
[INFO] [stdout]    |
[INFO] [stdout] 68 |     async fn query_one<'q, O, T: 'q + sqlx::Encode<'q, Self::T> + sqlx::Type<Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<O>
[INFO] [stdout]    |                                                                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:74:32
[INFO] [stdout]    |
[INFO] [stdout] 74 |     async fn all<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<Vec<O>>
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:80:34
[INFO] [stdout]    |
[INFO] [stdout] 80 |     async fn first<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<O>
[INFO] [stdout]    |                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |     async fn new(url: &str) -> Self where Self: Sized {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:86:37
[INFO] [stdout]    |
[INFO] [stdout] 86 |     async fn paginate<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<Pagination<O>>
[INFO] [stdout]    |                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:31:26
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn to_sql<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<String> {
[INFO] [stdout]    |                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 35 |     async fn execute<'q>(&self, sql: &'q str) -> Result<()> {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 |     async fn insert<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |     async fn insert_as<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<O>
[INFO] [stdout]    |                                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |     async fn update<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:54:31
[INFO] [stdout]    |
[INFO] [stdout] 54 |     async fn count<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<u64> {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:58:32
[INFO] [stdout]    |
[INFO] [stdout] 58 |     async fn delete<'q>(&self, statement: &'q Statement<'q, Self::T>) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:62:95
[INFO] [stdout]    |
[INFO] [stdout] 62 | ... sqlx::Type<Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<Vec<O>>
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:62:106
[INFO] [stdout]    |
[INFO] [stdout] 62 | ...Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<Vec<O>>
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:68:95
[INFO] [stdout]    |
[INFO] [stdout] 68 |     async fn query_one<'q, O, T: 'q + sqlx::Encode<'q, Self::T> + sqlx::Type<Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<O>
[INFO] [stdout]    |                                                                                               ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:68:106
[INFO] [stdout]    |
[INFO] [stdout] 68 |     async fn query_one<'q, O, T: 'q + sqlx::Encode<'q, Self::T> + sqlx::Type<Self::T>>(&self, sql: &str, args: Vec<T>) -> Result<O>
[INFO] [stdout]    |                                                                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:74:32
[INFO] [stdout]    |
[INFO] [stdout] 74 |     async fn all<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<Vec<O>>
[INFO] [stdout]    |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:80:34
[INFO] [stdout]    |
[INFO] [stdout] 80 |     async fn first<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<O>
[INFO] [stdout]    |                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/databases/mysql/mod.rs:86:37
[INFO] [stdout]    |
[INFO] [stdout] 86 |     async fn paginate<'q, O>(&self, statement: &'q Statement<'q, Self::T>) -> Result<Pagination<O>>
[INFO] [stdout]    |                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/lib.rs:98:33
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub async fn execute(&self, sql: &str) -> Result<()> {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]   --> src/lib.rs:98:33
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub async fn execute(&self, sql: &str) -> Result<()> {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db` is never read
[INFO] [stdout]  --> src/databases/postgres/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Postgres {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 9 |     db: Pool<DBPostgres>,
[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 `db` is never read
[INFO] [stdout]  --> src/databases/mysql/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct MySQL {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 9 |     db: Pool<MySql>,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db` is never read
[INFO] [stdout]  --> src/databases/postgres/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Postgres {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 9 |     db: Pool<DBPostgres>,
[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 `db` is never read
[INFO] [stdout]  --> src/databases/mysql/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct MySQL {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 9 |     db: Pool<MySql>,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `inherent_associated_types` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(inherent_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #8995 <https://github.com/rust-lang/rust/issues/8995> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `inherent_associated_types` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(inherent_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #8995 <https://github.com/rust-lang/rust/issues/8995> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `associated_type_defaults` is declared but not used
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(associated_type_defaults)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `associated_type_defaults` is declared but not used
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(associated_type_defaults)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> examples/insert.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let db = DB::db_with_url::<SQLite>(":memory:").await;
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.48s
[INFO] [stdout] warning: constant `TABLE` is never used
[INFO] [stdout]   --> examples/insert.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const TABLE: &'static str = "CREATE TABLE users (
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0751d7832d91e000f732a5c15140a1888bad5de14197f57bdc7d55dc8d29d308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0751d7832d91e000f732a5c15140a1888bad5de14197f57bdc7d55dc8d29d308", kill_on_drop: false }`
[INFO] [stdout] 0751d7832d91e000f732a5c15140a1888bad5de14197f57bdc7d55dc8d29d308
