[INFO] cloning repository https://github.com/grdvsng/white_octopus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grdvsng/white_octopus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrdvsng%2Fwhite_octopus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrdvsng%2Fwhite_octopus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ccbde80df9fb642888960a0198d0135f4b48ff46 [INFO] testing grdvsng/white_octopus against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrdvsng%2Fwhite_octopus" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/grdvsng/white_octopus on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/grdvsng/white_octopus [INFO] finished tweaking git repo https://github.com/grdvsng/white_octopus [INFO] tweaked toml for git repo https://github.com/grdvsng/white_octopus written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 187503b47aa7be7438854db181e9daf3098ea461d42bc028e2ee16cfbcf3bd6b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "187503b47aa7be7438854db181e9daf3098ea461d42bc028e2ee16cfbcf3bd6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "187503b47aa7be7438854db181e9daf3098ea461d42bc028e2ee16cfbcf3bd6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "187503b47aa7be7438854db181e9daf3098ea461d42bc028e2ee16cfbcf3bd6b", kill_on_drop: false }` [INFO] [stdout] 187503b47aa7be7438854db181e9daf3098ea461d42bc028e2ee16cfbcf3bd6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6d7dcb34372ee6d8aab6d45bb31b2fc640a0d79bacd03b83a22d45f0a8f2d6f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d6d7dcb34372ee6d8aab6d45bb31b2fc640a0d79bacd03b83a22d45f0a8f2d6f", kill_on_drop: false }` [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling white_octopus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Regex`, `Split` [INFO] [stdout] --> src/basic_elements.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use regex::{Regex, Split}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/basic_elements.rs:321:21 [INFO] [stdout] | [INFO] [stdout] 321 | if let Some(x) = self.map.get_mut(&*index) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_null` [INFO] [stdout] --> src/basic_elements.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_null(&self) -> TData [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Float` [INFO] [stdout] --> src/basic_elements.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | Float(f32), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Boolean` [INFO] [stdout] --> src/basic_elements.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | Boolean(bool), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Time` [INFO] [stdout] --> src/basic_elements.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | Time(DateTime), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Table` [INFO] [stdout] --> src/basic_elements.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | Table(Table), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index` [INFO] [stdout] --> src/basic_elements.rs:269:5 [INFO] [stdout] | [INFO] [stdout] 269 | index: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TColumn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:264:10 [INFO] [stdout] | [INFO] [stdout] 264 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index` [INFO] [stdout] --> src/basic_elements.rs:292:5 [INFO] [stdout] | [INFO] [stdout] 292 | index: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Record` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:288:10 [INFO] [stdout] | [INFO] [stdout] 288 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/basic_elements.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | &sorted.sort_by(|a, b| format!("{}", b).len().cmp(&format!("{}", a).len())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 235 | let _ = &sorted.sort_by(|a, b| format!("{}", b).len().cmp(&format!("{}", a).len())); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/basic_elements.rs:506:13 [INFO] [stdout] | [INFO] [stdout] 506 | _records.push(record.to_json()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/basic_elements.rs:499:12 [INFO] [stdout] | [INFO] [stdout] 499 | #[warn(unused_must_use)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.83s [INFO] running `Command { std: "docker" "inspect" "d6d7dcb34372ee6d8aab6d45bb31b2fc640a0d79bacd03b83a22d45f0a8f2d6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6d7dcb34372ee6d8aab6d45bb31b2fc640a0d79bacd03b83a22d45f0a8f2d6f", kill_on_drop: false }` [INFO] [stdout] d6d7dcb34372ee6d8aab6d45bb31b2fc640a0d79bacd03b83a22d45f0a8f2d6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2016fb27e981c611c7314313ae1acc47ed88eab9ca3131f85d2de8ffc992f7a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b2016fb27e981c611c7314313ae1acc47ed88eab9ca3131f85d2de8ffc992f7a", kill_on_drop: false }` [INFO] [stderr] Compiling white_octopus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Regex`, `Split` [INFO] [stdout] --> src/basic_elements.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use regex::{Regex, Split}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/basic_elements.rs:321:21 [INFO] [stdout] | [INFO] [stdout] 321 | if let Some(x) = self.map.get_mut(&*index) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_null` [INFO] [stdout] --> src/basic_elements.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_null(&self) -> TData [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Float` [INFO] [stdout] --> src/basic_elements.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | Float(f32), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Boolean` [INFO] [stdout] --> src/basic_elements.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | Boolean(bool), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Time` [INFO] [stdout] --> src/basic_elements.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | Time(DateTime), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Table` [INFO] [stdout] --> src/basic_elements.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | Table(Table), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index` [INFO] [stdout] --> src/basic_elements.rs:269:5 [INFO] [stdout] | [INFO] [stdout] 269 | index: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TColumn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:264:10 [INFO] [stdout] | [INFO] [stdout] 264 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index` [INFO] [stdout] --> src/basic_elements.rs:292:5 [INFO] [stdout] | [INFO] [stdout] 292 | index: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Record` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:288:10 [INFO] [stdout] | [INFO] [stdout] 288 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/basic_elements.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | &sorted.sort_by(|a, b| format!("{}", b).len().cmp(&format!("{}", a).len())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 235 | let _ = &sorted.sort_by(|a, b| format!("{}", b).len().cmp(&format!("{}", a).len())); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/basic_elements.rs:506:13 [INFO] [stdout] | [INFO] [stdout] 506 | _records.push(record.to_json()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/basic_elements.rs:499:12 [INFO] [stdout] | [INFO] [stdout] 499 | #[warn(unused_must_use)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Regex`, `Split` [INFO] [stdout] --> tests/../src/basic_elements.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use regex::{Regex, Split}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `basic_elements::*` [INFO] [stdout] --> tests/elements_test.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use basic_elements::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> tests/../src/basic_elements.rs:321:21 [INFO] [stdout] | [INFO] [stdout] 321 | if let Some(x) = self.map.get_mut(&*index) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_null` [INFO] [stdout] --> tests/../src/basic_elements.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_null(&self) -> TData [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Text` [INFO] [stdout] --> tests/../src/basic_elements.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | Text(&'static str), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Integer` [INFO] [stdout] --> tests/../src/basic_elements.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | Integer(i32), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Float` [INFO] [stdout] --> tests/../src/basic_elements.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | Float(f32), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Boolean` [INFO] [stdout] --> tests/../src/basic_elements.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | Boolean(bool), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Time` [INFO] [stdout] --> tests/../src/basic_elements.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | Time(DateTime), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Table` [INFO] [stdout] --> tests/../src/basic_elements.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | Table(Table), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_json` [INFO] [stdout] --> tests/../src/basic_elements.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | fn to_json(&self) -> JsonValue [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ColumnExists` [INFO] [stdout] --> tests/../src/basic_elements.rs:162:5 [INFO] [stdout] | [INFO] [stdout] 162 | ColumnExists(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TableResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:159:10 [INFO] [stdout] | [INFO] [stdout] 159 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ColumnNotExists` [INFO] [stdout] --> tests/../src/basic_elements.rs:163:5 [INFO] [stdout] | [INFO] [stdout] 163 | ColumnNotExists(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TableResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:159:10 [INFO] [stdout] | [INFO] [stdout] 159 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidTypes` [INFO] [stdout] --> tests/../src/basic_elements.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 164 | InvalidTypes(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TableResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:159:10 [INFO] [stdout] | [INFO] [stdout] 159 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RequiredFieldNotExist` [INFO] [stdout] --> tests/../src/basic_elements.rs:165:5 [INFO] [stdout] | [INFO] [stdout] 165 | RequiredFieldNotExist(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TableResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:159:10 [INFO] [stdout] | [INFO] [stdout] 159 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ValuesLenNeqPropertiesName` [INFO] [stdout] --> tests/../src/basic_elements.rs:166:5 [INFO] [stdout] | [INFO] [stdout] 166 | ValuesLenNeqPropertiesName(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TableResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:159:10 [INFO] [stdout] | [INFO] [stdout] 159 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ok` [INFO] [stdout] --> tests/../src/basic_elements.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 167 | Ok, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `TableResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:159:10 [INFO] [stdout] | [INFO] [stdout] 159 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> tests/../src/basic_elements.rs:267:5 [INFO] [stdout] | [INFO] [stdout] 267 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TColumn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:264:10 [INFO] [stdout] | [INFO] [stdout] 264 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `class` [INFO] [stdout] --> tests/../src/basic_elements.rs:268:5 [INFO] [stdout] | [INFO] [stdout] 268 | class: DataType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TColumn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:264:10 [INFO] [stdout] | [INFO] [stdout] 264 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index` [INFO] [stdout] --> tests/../src/basic_elements.rs:269:5 [INFO] [stdout] | [INFO] [stdout] 269 | index: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TColumn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:264:10 [INFO] [stdout] | [INFO] [stdout] 264 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `required` [INFO] [stdout] --> tests/../src/basic_elements.rs:270:5 [INFO] [stdout] | [INFO] [stdout] 270 | required: bool [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TColumn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:264:10 [INFO] [stdout] | [INFO] [stdout] 264 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> tests/../src/basic_elements.rs:275:12 [INFO] [stdout] | [INFO] [stdout] 275 | pub fn new(name: String, class: DataType, index: usize, required: bool) -> TColumn [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index` [INFO] [stdout] --> tests/../src/basic_elements.rs:292:5 [INFO] [stdout] | [INFO] [stdout] 292 | index: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Record` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:288:10 [INFO] [stdout] | [INFO] [stdout] 288 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> tests/../src/basic_elements.rs:298:12 [INFO] [stdout] | [INFO] [stdout] 298 | pub fn new(index: usize) -> Record [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_json` [INFO] [stdout] --> tests/../src/basic_elements.rs:303:8 [INFO] [stdout] | [INFO] [stdout] 303 | fn to_json(&self) -> JsonValue [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `columns` [INFO] [stdout] --> tests/../src/basic_elements.rs:356:5 [INFO] [stdout] | [INFO] [stdout] 356 | columns: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Table` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:352:10 [INFO] [stdout] | [INFO] [stdout] 352 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> tests/../src/basic_elements.rs:357:5 [INFO] [stdout] | [INFO] [stdout] 357 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Table` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:352:10 [INFO] [stdout] | [INFO] [stdout] 352 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cout` [INFO] [stdout] --> tests/../src/basic_elements.rs:358:5 [INFO] [stdout] | [INFO] [stdout] 358 | cout: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Table` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> tests/../src/basic_elements.rs:352:10 [INFO] [stdout] | [INFO] [stdout] 352 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> tests/../src/basic_elements.rs:365:12 [INFO] [stdout] | [INFO] [stdout] 365 | pub fn new(name: String) -> Table [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> tests/../src/basic_elements.rs:377:12 [INFO] [stdout] | [INFO] [stdout] 377 | pub fn add(&mut self, column_name: String, datatype: DataType, required: bool) -> TableResult [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert` [INFO] [stdout] --> tests/../src/basic_elements.rs:394:12 [INFO] [stdout] | [INFO] [stdout] 394 | pub fn insert(&mut self, columns_name: Vec, values: Vec) -> TableResult [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_validator` [INFO] [stdout] --> tests/../src/basic_elements.rs:406:8 [INFO] [stdout] | [INFO] [stdout] 406 | fn insert_validator(&self, columns_name: &Vec, values: &Vec) -> TableResult [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_validator_check_required` [INFO] [stdout] --> tests/../src/basic_elements.rs:425:8 [INFO] [stdout] | [INFO] [stdout] 425 | fn insert_validator_check_required(&self, columns_name: &Vec) -> TableResult [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `select` [INFO] [stdout] --> tests/../src/basic_elements.rs:484:12 [INFO] [stdout] | [INFO] [stdout] 484 | pub fn select(&self, query: &dyn Fn(&Record) -> bool) -> Vec [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_json` [INFO] [stdout] --> tests/../src/basic_elements.rs:500:12 [INFO] [stdout] | [INFO] [stdout] 500 | pub fn to_json(&self) -> JsonValue [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> tests/../src/basic_elements.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | &sorted.sort_by(|a, b| format!("{}", b).len().cmp(&format!("{}", a).len())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 235 | let _ = &sorted.sort_by(|a, b| format!("{}", b).len().cmp(&format!("{}", a).len())); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/../src/basic_elements.rs:506:13 [INFO] [stdout] | [INFO] [stdout] 506 | _records.push(record.to_json()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> tests/../src/basic_elements.rs:499:12 [INFO] [stdout] | [INFO] [stdout] 499 | #[warn(unused_must_use)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Regex`, `Split` [INFO] [stdout] --> src/basic_elements.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use regex::{Regex, Split}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/basic_elements.rs:321:21 [INFO] [stdout] | [INFO] [stdout] 321 | if let Some(x) = self.map.get_mut(&*index) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_null` [INFO] [stdout] --> src/basic_elements.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_null(&self) -> TData [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Float` [INFO] [stdout] --> src/basic_elements.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | Float(f32), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Boolean` [INFO] [stdout] --> src/basic_elements.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | Boolean(bool), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Time` [INFO] [stdout] --> src/basic_elements.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | Time(DateTime), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Table` [INFO] [stdout] --> src/basic_elements.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | Table(Table), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index` [INFO] [stdout] --> src/basic_elements.rs:269:5 [INFO] [stdout] | [INFO] [stdout] 269 | index: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `TColumn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:264:10 [INFO] [stdout] | [INFO] [stdout] 264 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index` [INFO] [stdout] --> src/basic_elements.rs:292:5 [INFO] [stdout] | [INFO] [stdout] 292 | index: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Record` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/basic_elements.rs:288:10 [INFO] [stdout] | [INFO] [stdout] 288 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/basic_elements.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | &sorted.sort_by(|a, b| format!("{}", b).len().cmp(&format!("{}", a).len())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 235 | let _ = &sorted.sort_by(|a, b| format!("{}", b).len().cmp(&format!("{}", a).len())); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/basic_elements.rs:506:13 [INFO] [stdout] | [INFO] [stdout] 506 | _records.push(record.to_json()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/basic_elements.rs:499:12 [INFO] [stdout] | [INFO] [stdout] 499 | #[warn(unused_must_use)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 37 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.84s [INFO] running `Command { std: "docker" "inspect" "b2016fb27e981c611c7314313ae1acc47ed88eab9ca3131f85d2de8ffc992f7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2016fb27e981c611c7314313ae1acc47ed88eab9ca3131f85d2de8ffc992f7a", kill_on_drop: false }` [INFO] [stdout] b2016fb27e981c611c7314313ae1acc47ed88eab9ca3131f85d2de8ffc992f7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f7539882b524c67ab92a119ac44735b1a64d729754036c200658f1f1b0983ae5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f7539882b524c67ab92a119ac44735b1a64d729754036c200658f1f1b0983ae5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused imports: `Regex`, `Split` [INFO] [stderr] --> tests/../src/basic_elements.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | use regex::{Regex, Split}; [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `basic_elements::*` [INFO] [stderr] --> tests/elements_test.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use basic_elements::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> tests/../src/basic_elements.rs:321:21 [INFO] [stderr] | [INFO] [stderr] 321 | if let Some(x) = self.map.get_mut(&*index) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_null` [INFO] [stderr] --> tests/../src/basic_elements.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | fn get_null(&self) -> TData [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Text` [INFO] [stderr] --> tests/../src/basic_elements.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | Text(&'static str), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:71:10 [INFO] [stderr] | [INFO] [stderr] 71 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Integer` [INFO] [stderr] --> tests/../src/basic_elements.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | Integer(i32), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:71:10 [INFO] [stderr] | [INFO] [stderr] 71 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Float` [INFO] [stderr] --> tests/../src/basic_elements.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | Float(f32), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:71:10 [INFO] [stderr] | [INFO] [stderr] 71 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Boolean` [INFO] [stderr] --> tests/../src/basic_elements.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | Boolean(bool), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:71:10 [INFO] [stderr] | [INFO] [stderr] 71 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Time` [INFO] [stderr] --> tests/../src/basic_elements.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | Time(DateTime), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:71:10 [INFO] [stderr] | [INFO] [stderr] 71 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Table` [INFO] [stderr] --> tests/../src/basic_elements.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | Table(Table), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:71:10 [INFO] [stderr] | [INFO] [stderr] 71 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_json` [INFO] [stderr] --> tests/../src/basic_elements.rs:111:8 [INFO] [stderr] | [INFO] [stderr] 111 | fn to_json(&self) -> JsonValue [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ColumnExists` [INFO] [stderr] --> tests/../src/basic_elements.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | ColumnExists(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TableResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:159:10 [INFO] [stderr] | [INFO] [stderr] 159 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ColumnNotExists` [INFO] [stderr] --> tests/../src/basic_elements.rs:163:5 [INFO] [stderr] | [INFO] [stderr] 163 | ColumnNotExists(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TableResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:159:10 [INFO] [stderr] | [INFO] [stderr] 159 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `InvalidTypes` [INFO] [stderr] --> tests/../src/basic_elements.rs:164:5 [INFO] [stderr] | [INFO] [stderr] 164 | InvalidTypes(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TableResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:159:10 [INFO] [stderr] | [INFO] [stderr] 159 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RequiredFieldNotExist` [INFO] [stderr] --> tests/../src/basic_elements.rs:165:5 [INFO] [stderr] | [INFO] [stderr] 165 | RequiredFieldNotExist(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TableResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:159:10 [INFO] [stderr] | [INFO] [stderr] 159 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ValuesLenNeqPropertiesName` [INFO] [stderr] --> tests/../src/basic_elements.rs:166:5 [INFO] [stderr] | [INFO] [stderr] 166 | ValuesLenNeqPropertiesName(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TableResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:159:10 [INFO] [stderr] | [INFO] [stderr] 159 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Ok` [INFO] [stderr] --> tests/../src/basic_elements.rs:167:5 [INFO] [stderr] | [INFO] [stderr] 167 | Ok, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `TableResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:159:10 [INFO] [stderr] | [INFO] [stderr] 159 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> tests/../src/basic_elements.rs:267:5 [INFO] [stderr] | [INFO] [stderr] 267 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TColumn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:264:10 [INFO] [stderr] | [INFO] [stderr] 264 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `class` [INFO] [stderr] --> tests/../src/basic_elements.rs:268:5 [INFO] [stderr] | [INFO] [stderr] 268 | class: DataType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TColumn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:264:10 [INFO] [stderr] | [INFO] [stderr] 264 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `index` [INFO] [stderr] --> tests/../src/basic_elements.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | index: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TColumn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:264:10 [INFO] [stderr] | [INFO] [stderr] 264 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `required` [INFO] [stderr] --> tests/../src/basic_elements.rs:270:5 [INFO] [stderr] | [INFO] [stderr] 270 | required: bool [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TColumn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:264:10 [INFO] [stderr] | [INFO] [stderr] 264 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> tests/../src/basic_elements.rs:275:12 [INFO] [stderr] | [INFO] [stderr] 275 | pub fn new(name: String, class: DataType, index: usize, required: bool) -> TColumn [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `index` [INFO] [stderr] --> tests/../src/basic_elements.rs:292:5 [INFO] [stderr] | [INFO] [stderr] 292 | index: usize, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Record` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:288:10 [INFO] [stderr] | [INFO] [stderr] 288 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> tests/../src/basic_elements.rs:298:12 [INFO] [stderr] | [INFO] [stderr] 298 | pub fn new(index: usize) -> Record [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_json` [INFO] [stderr] --> tests/../src/basic_elements.rs:303:8 [INFO] [stderr] | [INFO] [stderr] 303 | fn to_json(&self) -> JsonValue [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `columns` [INFO] [stderr] --> tests/../src/basic_elements.rs:356:5 [INFO] [stderr] | [INFO] [stderr] 356 | columns: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Table` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:352:10 [INFO] [stderr] | [INFO] [stderr] 352 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> tests/../src/basic_elements.rs:357:5 [INFO] [stderr] | [INFO] [stderr] 357 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Table` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:352:10 [INFO] [stderr] | [INFO] [stderr] 352 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cout` [INFO] [stderr] --> tests/../src/basic_elements.rs:358:5 [INFO] [stderr] | [INFO] [stderr] 358 | cout: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Table` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> tests/../src/basic_elements.rs:352:10 [INFO] [stderr] | [INFO] [stderr] 352 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> tests/../src/basic_elements.rs:365:12 [INFO] [stderr] | [INFO] [stderr] 365 | pub fn new(name: String) -> Table [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add` [INFO] [stderr] --> tests/../src/basic_elements.rs:377:12 [INFO] [stderr] | [INFO] [stderr] 377 | pub fn add(&mut self, column_name: String, datatype: DataType, required: bool) -> TableResult [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `insert` [INFO] [stderr] --> tests/../src/basic_elements.rs:394:12 [INFO] [stderr] | [INFO] [stderr] 394 | pub fn insert(&mut self, columns_name: Vec, values: Vec) -> TableResult [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `insert_validator` [INFO] [stderr] --> tests/../src/basic_elements.rs:406:8 [INFO] [stderr] | [INFO] [stderr] 406 | fn insert_validator(&self, columns_name: &Vec, values: &Vec) -> TableResult [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `insert_validator_check_required` [INFO] [stderr] --> tests/../src/basic_elements.rs:425:8 [INFO] [stderr] | [INFO] [stderr] 425 | fn insert_validator_check_required(&self, columns_name: &Vec) -> TableResult [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `select` [INFO] [stderr] --> tests/../src/basic_elements.rs:484:12 [INFO] [stderr] | [INFO] [stderr] 484 | pub fn select(&self, query: &dyn Fn(&Record) -> bool) -> Vec [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_json` [INFO] [stderr] --> tests/../src/basic_elements.rs:500:12 [INFO] [stderr] | [INFO] [stderr] 500 | pub fn to_json(&self) -> JsonValue [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> tests/../src/basic_elements.rs:235:9 [INFO] [stderr] | [INFO] [stderr] 235 | &sorted.sort_by(|a, b| format!("{}", b).len().cmp(&format!("{}", a).len())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 235 | let _ = &sorted.sort_by(|a, b| format!("{}", b).len().cmp(&format!("{}", a).len())); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/../src/basic_elements.rs:506:13 [INFO] [stderr] | [INFO] [stderr] 506 | _records.push(record.to_json()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> tests/../src/basic_elements.rs:499:12 [INFO] [stderr] | [INFO] [stderr] 499 | #[warn(unused_must_use)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Regex`, `Split` [INFO] [stderr] --> src/basic_elements.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | use regex::{Regex, Split}; [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/basic_elements.rs:321:21 [INFO] [stderr] | [INFO] [stderr] 321 | if let Some(x) = self.map.get_mut(&*index) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_null` [INFO] [stderr] --> src/basic_elements.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | fn get_null(&self) -> TData [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Float` [INFO] [stderr] --> src/basic_elements.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | Float(f32), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/basic_elements.rs:71:10 [INFO] [stderr] | [INFO] [stderr] 71 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Boolean` [INFO] [stderr] --> src/basic_elements.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | Boolean(bool), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/basic_elements.rs:71:10 [INFO] [stderr] | [INFO] [stderr] 71 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Time` [INFO] [stderr] --> src/basic_elements.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | Time(DateTime), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/basic_elements.rs:71:10 [INFO] [stderr] | [INFO] [stderr] 71 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Table` [INFO] [stderr] --> src/basic_elements.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | Table(Table), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/basic_elements.rs:71:10 [INFO] [stderr] | [INFO] [stderr] 71 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `index` [INFO] [stderr] --> src/basic_elements.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | index: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `TColumn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/basic_elements.rs:264:10 [INFO] [stderr] | [INFO] [stderr] 264 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `index` [INFO] [stderr] --> src/basic_elements.rs:292:5 [INFO] [stderr] | [INFO] [stderr] 292 | index: usize, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Record` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/basic_elements.rs:288:10 [INFO] [stderr] | [INFO] [stderr] 288 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/basic_elements.rs:235:9 [INFO] [stderr] | [INFO] [stderr] 235 | &sorted.sort_by(|a, b| format!("{}", b).len().cmp(&format!("{}", a).len())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 235 | let _ = &sorted.sort_by(|a, b| format!("{}", b).len().cmp(&format!("{}", a).len())); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/basic_elements.rs:506:13 [INFO] [stderr] | [INFO] [stderr] 506 | _records.push(record.to_json()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/basic_elements.rs:499:12 [INFO] [stderr] | [INFO] [stderr] 499 | #[warn(unused_must_use)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `white_octopus` (test "elements_test") generated 37 warnings [INFO] [stderr] warning: `white_octopus` (bin "white_octopus") generated 11 warnings [INFO] [stderr] warning: `white_octopus` (bin "white_octopus" test) generated 11 warnings (11 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.66s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/white_octopus-157fab73acbdccc7) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/elements_test.rs (/opt/rustwide/target/debug/deps/elements_test-42670b34c968bceb) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_table ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f7539882b524c67ab92a119ac44735b1a64d729754036c200658f1f1b0983ae5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7539882b524c67ab92a119ac44735b1a64d729754036c200658f1f1b0983ae5", kill_on_drop: false }` [INFO] [stdout] f7539882b524c67ab92a119ac44735b1a64d729754036c200658f1f1b0983ae5