[INFO] fetching crate dengine 0.1.3...
[INFO] testing dengine-0.1.3 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate dengine 0.1.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate dengine 0.1.3
[INFO] finished tweaking crates.io crate dengine 0.1.3
[INFO] tweaked toml for crates.io crate dengine 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dengine 0.1.3 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 132 packages to latest compatible versions
[INFO] [stderr]       Adding chrono-tz v0.5.1 (available: v0.5.3)
[INFO] [stderr]       Adding mysql v14.2.0 (available: v26.0.1)
[INFO] [stderr]       Adding parse-zoneinfo v0.2.0 (available: v0.2.1)
[INFO] [stderr]       Adding regex v1.0.6 (available: v1.12.2)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49249919c7691fd067968814be71de27e9f5b4a32a4c416b42aaa76565083c40
[INFO] running `Command { std: "docker" "start" "-a" "49249919c7691fd067968814be71de27e9f5b4a32a4c416b42aaa76565083c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49249919c7691fd067968814be71de27e9f5b4a32a4c416b42aaa76565083c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49249919c7691fd067968814be71de27e9f5b4a32a4c416b42aaa76565083c40", kill_on_drop: false }`
[INFO] [stdout] 49249919c7691fd067968814be71de27e9f5b4a32a4c416b42aaa76565083c40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2034b53e47391122bab5c72ab8bc5686ebb312a80db00e16741a75e9ce9eb912
[INFO] running `Command { std: "docker" "start" "-a" "2034b53e47391122bab5c72ab8bc5686ebb312a80db00e16741a75e9ce9eb912", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling libsqlite3-sys v0.13.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling atoi v0.2.4
[INFO] [stderr]    Compiling checked v0.5.0
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling dengine_derive v0.1.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling deslite v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling parse-zoneinfo v0.2.0
[INFO] [stderr]    Compiling mysql_common v0.12.0
[INFO] [stderr]    Compiling mysql v14.2.0
[INFO] [stderr]    Compiling chrono-tz v0.5.1
[INFO] [stderr]    Compiling dengine v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/traits.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Row<'a>(&'a Rowable);
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Row<'a>(&'a dyn Rowable);
[INFO] [stdout]   |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDate::from_ymd`: use `from_ymd_opt()` instead
[INFO] [stdout]    --> src/my_sql.rs:514:39
[INFO] [stdout]     |
[INFO] [stdout] 514 |         let date = chrono::NaiveDate::from_ymd(b.0, b.1, b.2);
[INFO] [stdout]     |                                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `host`, `user_name`, `password`, and `db_name` are never read
[INFO] [stdout]   --> src/my_sql.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Connection {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 30 |     host: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     user_name: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 32 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 33 |     db_name: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db_name` is never read
[INFO] [stdout]   --> src/sqlite.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Connection {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 25 |     db_name: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.16s
[INFO] running `Command { std: "docker" "inspect" "2034b53e47391122bab5c72ab8bc5686ebb312a80db00e16741a75e9ce9eb912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2034b53e47391122bab5c72ab8bc5686ebb312a80db00e16741a75e9ce9eb912", kill_on_drop: false }`
[INFO] [stdout] 2034b53e47391122bab5c72ab8bc5686ebb312a80db00e16741a75e9ce9eb912
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cefd1712d7afefd6c844653585f097d0074da3fe5ab2b4641b82785efadaf3b5
[INFO] running `Command { std: "docker" "start" "-a" "cefd1712d7afefd6c844653585f097d0074da3fe5ab2b4641b82785efadaf3b5", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/traits.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Row<'a>(&'a Rowable);
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Row<'a>(&'a dyn Rowable);
[INFO] [stdout]   |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDate::from_ymd`: use `from_ymd_opt()` instead
[INFO] [stdout]    --> src/my_sql.rs:514:39
[INFO] [stdout]     |
[INFO] [stdout] 514 |         let date = chrono::NaiveDate::from_ymd(b.0, b.1, b.2);
[INFO] [stdout]     |                                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `host`, `user_name`, `password`, and `db_name` are never read
[INFO] [stdout]   --> src/my_sql.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Connection {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 30 |     host: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     user_name: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 32 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 33 |     db_name: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dengine v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `db_name` is never read
[INFO] [stdout]   --> src/sqlite.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Connection {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 25 |     db_name: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/traits.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Row<'a>(&'a Rowable);
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Row<'a>(&'a dyn Rowable);
[INFO] [stdout]   |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDate::from_ymd`: use `from_ymd_opt()` instead
[INFO] [stdout]    --> src/my_sql.rs:514:39
[INFO] [stdout]     |
[INFO] [stdout] 514 |         let date = chrono::NaiveDate::from_ymd(b.0, b.1, b.2);
[INFO] [stdout]     |                                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `host`, `user_name`, `password`, and `db_name` are never read
[INFO] [stdout]   --> src/my_sql.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Connection {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 30 |     host: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     user_name: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 32 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 33 |     db_name: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db_name` is never read
[INFO] [stdout]   --> src/sqlite.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Connection {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 25 |     db_name: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "cefd1712d7afefd6c844653585f097d0074da3fe5ab2b4641b82785efadaf3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cefd1712d7afefd6c844653585f097d0074da3fe5ab2b4641b82785efadaf3b5", kill_on_drop: false }`
[INFO] [stdout] cefd1712d7afefd6c844653585f097d0074da3fe5ab2b4641b82785efadaf3b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f354c3ee9470d2b7bd4f25e9da48bcb18afedd85e71f53c4040bab49ac29328b
[INFO] running `Command { std: "docker" "start" "-a" "f354c3ee9470d2b7bd4f25e9da48bcb18afedd85e71f53c4040bab49ac29328b", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/traits.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Row<'a>(&'a Rowable);
[INFO] [stderr]   |                        ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Row<'a>(&'a dyn Rowable);
[INFO] [stderr]   |                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `chrono::NaiveDate::from_ymd`: use `from_ymd_opt()` instead
[INFO] [stderr]    --> src/my_sql.rs:514:39
[INFO] [stderr]     |
[INFO] [stderr] 514 |         let date = chrono::NaiveDate::from_ymd(b.0, b.1, b.2);
[INFO] [stderr]     |                                       ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `host`, `user_name`, `password`, and `db_name` are never read
[INFO] [stderr]   --> src/my_sql.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct Connection {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 30 |     host: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 31 |     user_name: String,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 32 |     password: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 33 |     db_name: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `db_name` is never read
[INFO] [stderr]   --> src/sqlite.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct Connection {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 25 |     db_name: String,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `dengine` (lib) generated 4 warnings (run `cargo fix --lib -p dengine` to apply 1 suggestion)
[INFO] [stderr] warning: `dengine` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dengine-d09c41fdd91dbc05)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dengine
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/traits.rs - traits::Queryable (line 80) ... FAILED
[INFO] [stdout] test src/traits.rs - traits::Connectionable::insert (line 175) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/traits.rs - traits::Queryable (line 80) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Queryable` in this scope
[INFO] [stdout]  --> src/traits.rs:86:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Queryable for User{
[INFO] [stdout]   |      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Row` in this scope
[INFO] [stdout]  --> src/traits.rs:87:17
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn new(row: Row) -> Self{
[INFO] [stdout]   |                 ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/traits.rs - traits::Connectionable::insert (line 175) stdout ----
[INFO] [stdout] error: cannot find derive macro `Insertable` in this scope
[INFO] [stdout]  --> src/traits.rs:177:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(Debug, Insertable)]
[INFO] [stdout]   |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `con` in this scope
[INFO] [stdout]   --> src/traits.rs:196:16
[INFO] [stdout]    |
[INFO] [stdout] 23 | let affected = con.insert("user", data).unwrap();
[INFO] [stdout]    |                ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/traits.rs:193:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | data.push(User::new(1, "name1"));
[INFO] [stdout]    |           ---------    ^^^^^^^- help: try using a conversion method: `.to_string()`
[INFO] [stdout]    |           |            |
[INFO] [stdout]    |           |            expected `String`, found `&str`
[INFO] [stdout]    |           arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/traits.rs:184:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new (id: u64, name: String) -> Self{
[INFO] [stdout]    |            ^^^           ------------
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/traits.rs:194:24
[INFO] [stdout]    |
[INFO] [stdout] 21 | data.push(User::new(2, "name2"));
[INFO] [stdout]    |           ---------    ^^^^^^^- help: try using a conversion method: `.to_string()`
[INFO] [stdout]    |           |            |
[INFO] [stdout]    |           |            expected `String`, found `&str`
[INFO] [stdout]    |           arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/traits.rs:184:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new (id: u64, name: String) -> Self{
[INFO] [stdout]    |            ^^^           ------------
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/traits.rs - traits::Connectionable::insert (line 175)
[INFO] [stdout]     src/traits.rs - traits::Queryable (line 80)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f354c3ee9470d2b7bd4f25e9da48bcb18afedd85e71f53c4040bab49ac29328b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f354c3ee9470d2b7bd4f25e9da48bcb18afedd85e71f53c4040bab49ac29328b", kill_on_drop: false }`
[INFO] [stdout] f354c3ee9470d2b7bd4f25e9da48bcb18afedd85e71f53c4040bab49ac29328b
