[INFO] cloning repository https://github.com/nuomi1/comprehensive-rust-exercises [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nuomi1/comprehensive-rust-exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuomi1%2Fcomprehensive-rust-exercises", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuomi1%2Fcomprehensive-rust-exercises'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a0b116576621f15bebecf4660538afacf496f74a [INFO] checking nuomi1/comprehensive-rust-exercises against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuomi1%2Fcomprehensive-rust-exercises" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nuomi1/comprehensive-rust-exercises on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nuomi1/comprehensive-rust-exercises [INFO] finished tweaking git repo https://github.com/nuomi1/comprehensive-rust-exercises [INFO] tweaked toml for git repo https://github.com/nuomi1/comprehensive-rust-exercises written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nuomi1/comprehensive-rust-exercises already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.74 [INFO] [stderr] Downloaded syn v2.0.46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c273accc178985f3e83f21f53c0579ac082e88abeedda96525a29bd6389efb4e [INFO] running `Command { std: "docker" "start" "-a" "c273accc178985f3e83f21f53c0579ac082e88abeedda96525a29bd6389efb4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c273accc178985f3e83f21f53c0579ac082e88abeedda96525a29bd6389efb4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c273accc178985f3e83f21f53c0579ac082e88abeedda96525a29bd6389efb4e", kill_on_drop: false }` [INFO] [stdout] c273accc178985f3e83f21f53c0579ac082e88abeedda96525a29bd6389efb4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3b140a1b609d113b3bd1b49aaec700d5ea7d4b8f7465683c302f21d02314b6c [INFO] running `Command { std: "docker" "start" "-a" "e3b140a1b609d113b3bd1b49aaec700d5ea7d4b8f7465683c302f21d02314b6c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.74 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking iterators v0.1.0 (/opt/rustwide/workdir/src/iterators) [INFO] [stderr] Checking std-traits v0.1.0 (/opt/rustwide/workdir/src/std-traits) [INFO] [stderr] Checking unsafe-rust v0.1.0 (/opt/rustwide/workdir/src/unsafe-rust) [INFO] [stderr] Checking smart-pointers v0.1.0 (/opt/rustwide/workdir/src/smart-pointers) [INFO] [stderr] Checking types-and-values v0.1.0 (/opt/rustwide/workdir/src/types-and-values) [INFO] [stderr] Checking pattern-matching v0.1.0 (/opt/rustwide/workdir/src/pattern-matching) [INFO] [stderr] Checking std-types v0.1.0 (/opt/rustwide/workdir/src/std-types) [INFO] [stderr] Checking memory-management v0.1.0 (/opt/rustwide/workdir/src/memory-management) [INFO] [stderr] Checking references v0.1.0 (/opt/rustwide/workdir/src/references) [INFO] [stderr] Checking generics v0.1.0 (/opt/rustwide/workdir/src/generics) [INFO] [stderr] Checking borrowing v0.1.0 (/opt/rustwide/workdir/src/borrowing) [INFO] [stdout] warning: function `offset_differences` is never used [INFO] [stdout] --> src/iterators/src/main.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn offset_differences(offset: usize, values: Vec) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking methods-and-traits v0.1.0 (/opt/rustwide/workdir/src/methods-and-traits) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking user-defined-types v0.1.0 (/opt/rustwide/workdir/src/user-defined-types) [INFO] [stderr] Checking tuples-and-arrays v0.1.0 (/opt/rustwide/workdir/src/tuples-and-arrays) [INFO] [stdout] warning: variants `Java` and `Perl` are never constructed [INFO] [stdout] --> src/memory-management/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum Language { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 3 | Rust, [INFO] [stdout] 4 | Java, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | Perl, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Language` 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] Checking modules v0.1.0 (/opt/rustwide/workdir/src/modules) [INFO] [stdout] warning: fields `name` and `version_expression` are never read [INFO] [stdout] --> src/memory-management/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | struct Dependency { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 10 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | version_expression: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Dependency` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking control-flow-basics v0.1.0 (/opt/rustwide/workdir/src/control-flow-basics) [INFO] [stdout] warning: fields `patient_name`, `visit_count`, `height_change`, and `blood_pressure_change` are never read [INFO] [stdout] --> src/borrowing/src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct HealthReport<'a> { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 15 | patient_name: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 16 | visit_count: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 17 | height_change: f32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 18 | blood_pressure_change: Option<(i32, i32)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `height_change` is never read [INFO] [stdout] --> src/borrowing/src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct HealthReport<'a> { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | height_change: f32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/user-defined-types/src/main.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | CarArrived(i32), [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Event` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 4 | CarArrived(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/user-defined-types/src/main.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | ButtonPressed(Button), [INFO] [stdout] | ------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 | ButtonPressed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Down` is never constructed [INFO] [stdout] --> src/user-defined-types/src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | enum Direction { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 13 | Up, [INFO] [stdout] 14 | Down, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Direction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/user-defined-types/src/main.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 20 | LobbyCall(i32, Direction), [INFO] [stdout] | --------- ^^^ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Button` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 20 | LobbyCall((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/user-defined-types/src/main.rs:21:14 [INFO] [stdout] | [INFO] [stdout] 21 | CarFloor(i32), [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Button` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 21 | CarFloor(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking testing v0.1.0 (/opt/rustwide/workdir/src/testing) [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Java` and `Perl` are never constructed [INFO] [stdout] --> src/memory-management/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum Language { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 3 | Rust, [INFO] [stdout] 4 | Java, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | Perl, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Language` 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: fields `name` and `version_expression` are never read [INFO] [stdout] --> src/memory-management/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | struct Dependency { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 10 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | version_expression: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Dependency` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/user-defined-types/src/main.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | CarArrived(i32), [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Event` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 4 | CarArrived(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/user-defined-types/src/main.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | ButtonPressed(Button), [INFO] [stdout] | ------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 | ButtonPressed(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Down` is never constructed [INFO] [stdout] --> src/user-defined-types/src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | enum Direction { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 13 | Up, [INFO] [stdout] 14 | Down, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Direction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/user-defined-types/src/main.rs:20:15 [INFO] [stdout] | [INFO] [stdout] 20 | LobbyCall(i32, Direction), [INFO] [stdout] | --------- ^^^ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Button` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 20 | LobbyCall((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/user-defined-types/src/main.rs:21:14 [INFO] [stdout] | [INFO] [stdout] 21 | CarFloor(i32), [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Button` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 21 | CarFloor(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Add`, `Sub`, and `Div` are never constructed [INFO] [stdout] --> src/pattern-matching/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | enum Operation { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 4 | Add, [INFO] [stdout] | ^^^ [INFO] [stdout] 5 | Sub, [INFO] [stdout] | ^^^ [INFO] [stdout] 6 | Mul, [INFO] [stdout] 7 | Div, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operation` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.46 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Checking slices-and-lifetimes v0.1.0 (/opt/rustwide/workdir/src/slices-and-lifetimes) [INFO] [stderr] Checking error-handling v0.1.0 (/opt/rustwide/workdir/src/error-handling) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/slices-and-lifetimes/src/main.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | I32(i32), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FieldValue` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 39 | I32(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/slices-and-lifetimes/src/main.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | I32(i32), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `FieldValue` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 39 | I32(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.37s [INFO] running `Command { std: "docker" "inspect" "e3b140a1b609d113b3bd1b49aaec700d5ea7d4b8f7465683c302f21d02314b6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3b140a1b609d113b3bd1b49aaec700d5ea7d4b8f7465683c302f21d02314b6c", kill_on_drop: false }` [INFO] [stdout] e3b140a1b609d113b3bd1b49aaec700d5ea7d4b8f7465683c302f21d02314b6c