[INFO] cloning repository https://github.com/Thodin/custom-errors [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Thodin/custom-errors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThodin%2Fcustom-errors", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThodin%2Fcustom-errors'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6ff7c6548c896cfc9d26240b6be70fcf0e97e61 [INFO] testing Thodin/custom-errors against beta-2025-02-18 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThodin%2Fcustom-errors" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Thodin/custom-errors on toolchain beta-2025-02-18 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Thodin/custom-errors [INFO] finished tweaking git repo https://github.com/Thodin/custom-errors [INFO] tweaked toml for git repo https://github.com/Thodin/custom-errors written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Thodin/custom-errors 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" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19a6ab66043b6c0bfec4fa349e5fd193a7044283eff0dcad60cf5b92f72e5cec [INFO] running `Command { std: "docker" "start" "-a" "19a6ab66043b6c0bfec4fa349e5fd193a7044283eff0dcad60cf5b92f72e5cec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19a6ab66043b6c0bfec4fa349e5fd193a7044283eff0dcad60cf5b92f72e5cec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19a6ab66043b6c0bfec4fa349e5fd193a7044283eff0dcad60cf5b92f72e5cec", kill_on_drop: false }` [INFO] [stdout] 19a6ab66043b6c0bfec4fa349e5fd193a7044283eff0dcad60cf5b92f72e5cec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 913bb28e9bf25fc01d598e96251644758370685b3c333d5494521ed7b1fcb8be [INFO] running `Command { std: "docker" "start" "-a" "913bb28e9bf25fc01d598e96251644758370685b3c333d5494521ed7b1fcb8be", kill_on_drop: false }` [INFO] [stderr] Compiling custom-errors v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `header` and `data` are never read [INFO] [stdout] --> src/csvreader.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct CsvData { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 12 | pub header: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 13 | pub data: Vec>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CsvData` 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 `line_num` and `num_entries` are never read [INFO] [stdout] --> src/csvreader.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct CsvLineLen { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 18 | pub line_num: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 19 | pub num_entries: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CsvLineLen` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/csvreader.rs:25:22 [INFO] [stdout] | [INFO] [stdout] 25 | CouldNotOpenFile(io::Error), [INFO] [stdout] | ---------------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CsvError` 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] 25 - CouldNotOpenFile(io::Error), [INFO] [stdout] 25 + CouldNotOpenFile(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/csvreader.rs:26:23 [INFO] [stdout] | [INFO] [stdout] 26 | CouldNotParseLine(Box), [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CsvError` 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] 26 - CouldNotParseLine(Box), [INFO] [stdout] 26 + CouldNotParseLine(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/csvreader.rs:28:24 [INFO] [stdout] | [INFO] [stdout] 28 | CouldNotParseValue(String), [INFO] [stdout] | ------------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CsvError` 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] 28 - CouldNotParseValue(String), [INFO] [stdout] 28 + CouldNotParseValue(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/csvreader.rs:29:18 [INFO] [stdout] | [INFO] [stdout] 29 | LineTooShort(CsvLineLen), [INFO] [stdout] | ------------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CsvError` 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] 29 - LineTooShort(CsvLineLen), [INFO] [stdout] 29 + LineTooShort(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/csvreader.rs:30:17 [INFO] [stdout] | [INFO] [stdout] 30 | LineTooLong(CsvLineLen), [INFO] [stdout] | ----------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CsvError` 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] 30 - LineTooLong(CsvLineLen), [INFO] [stdout] 30 + LineTooLong(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "913bb28e9bf25fc01d598e96251644758370685b3c333d5494521ed7b1fcb8be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "913bb28e9bf25fc01d598e96251644758370685b3c333d5494521ed7b1fcb8be", kill_on_drop: false }` [INFO] [stdout] 913bb28e9bf25fc01d598e96251644758370685b3c333d5494521ed7b1fcb8be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8355936645d67fe2aabe00af275dc01451e766a756a4b6e5631eda0aa3288cc7 [INFO] running `Command { std: "docker" "start" "-a" "8355936645d67fe2aabe00af275dc01451e766a756a4b6e5631eda0aa3288cc7", kill_on_drop: false }` [INFO] [stderr] Compiling custom-errors v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `header` and `data` are never read [INFO] [stdout] --> src/csvreader.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct CsvData { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 12 | pub header: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 13 | pub data: Vec>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CsvData` 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 `line_num` and `num_entries` are never read [INFO] [stdout] --> src/csvreader.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct CsvLineLen { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 18 | pub line_num: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 19 | pub num_entries: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CsvLineLen` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/csvreader.rs:25:22 [INFO] [stdout] | [INFO] [stdout] 25 | CouldNotOpenFile(io::Error), [INFO] [stdout] | ---------------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CsvError` 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] 25 - CouldNotOpenFile(io::Error), [INFO] [stdout] 25 + CouldNotOpenFile(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/csvreader.rs:26:23 [INFO] [stdout] | [INFO] [stdout] 26 | CouldNotParseLine(Box), [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CsvError` 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] 26 - CouldNotParseLine(Box), [INFO] [stdout] 26 + CouldNotParseLine(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/csvreader.rs:28:24 [INFO] [stdout] | [INFO] [stdout] 28 | CouldNotParseValue(String), [INFO] [stdout] | ------------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CsvError` 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] 28 - CouldNotParseValue(String), [INFO] [stdout] 28 + CouldNotParseValue(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/csvreader.rs:29:18 [INFO] [stdout] | [INFO] [stdout] 29 | LineTooShort(CsvLineLen), [INFO] [stdout] | ------------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CsvError` 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] 29 - LineTooShort(CsvLineLen), [INFO] [stdout] 29 + LineTooShort(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/csvreader.rs:30:17 [INFO] [stdout] | [INFO] [stdout] 30 | LineTooLong(CsvLineLen), [INFO] [stdout] | ----------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CsvError` 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] 30 - LineTooLong(CsvLineLen), [INFO] [stdout] 30 + LineTooLong(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "8355936645d67fe2aabe00af275dc01451e766a756a4b6e5631eda0aa3288cc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8355936645d67fe2aabe00af275dc01451e766a756a4b6e5631eda0aa3288cc7", kill_on_drop: false }` [INFO] [stdout] 8355936645d67fe2aabe00af275dc01451e766a756a4b6e5631eda0aa3288cc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b4f0b32f808948c025c01030f055e8ddea68bdba0f94adf2972104edf6681542 [INFO] running `Command { std: "docker" "start" "-a" "b4f0b32f808948c025c01030f055e8ddea68bdba0f94adf2972104edf6681542", kill_on_drop: false }` [INFO] [stderr] warning: fields `header` and `data` are never read [INFO] [stderr] --> src/csvreader.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct CsvData { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 12 | pub header: Vec, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 13 | pub data: Vec>, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `CsvData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `line_num` and `num_entries` are never read [INFO] [stderr] --> src/csvreader.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct CsvLineLen { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 18 | pub line_num: usize, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 19 | pub num_entries: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `CsvLineLen` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/csvreader.rs:25:22 [INFO] [stderr] | [INFO] [stderr] 25 | CouldNotOpenFile(io::Error), [INFO] [stderr] | ---------------- ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `CsvError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 25 - CouldNotOpenFile(io::Error), [INFO] [stderr] 25 + CouldNotOpenFile(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/csvreader.rs:26:23 [INFO] [stderr] | [INFO] [stderr] 26 | CouldNotParseLine(Box), [INFO] [stderr] | ----------------- ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `CsvError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 26 - CouldNotParseLine(Box), [INFO] [stderr] 26 + CouldNotParseLine(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/csvreader.rs:28:24 [INFO] [stderr] | [INFO] [stderr] 28 | CouldNotParseValue(String), [INFO] [stderr] | ------------------ ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `CsvError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 28 - CouldNotParseValue(String), [INFO] [stderr] 28 + CouldNotParseValue(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/csvreader.rs:29:18 [INFO] [stderr] | [INFO] [stderr] 29 | LineTooShort(CsvLineLen), [INFO] [stderr] | ------------ ^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `CsvError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 29 - LineTooShort(CsvLineLen), [INFO] [stderr] 29 + LineTooShort(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/csvreader.rs:30:17 [INFO] [stderr] | [INFO] [stderr] 30 | LineTooLong(CsvLineLen), [INFO] [stderr] | ----------- ^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `CsvError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 30 - LineTooLong(CsvLineLen), [INFO] [stderr] 30 + LineTooLong(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `custom-errors` (bin "custom-errors" test) generated 7 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/custom_errors-bf0e0574a59bb72e) [INFO] [stdout] running 0 tests [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] running `Command { std: "docker" "inspect" "b4f0b32f808948c025c01030f055e8ddea68bdba0f94adf2972104edf6681542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4f0b32f808948c025c01030f055e8ddea68bdba0f94adf2972104edf6681542", kill_on_drop: false }` [INFO] [stdout] b4f0b32f808948c025c01030f055e8ddea68bdba0f94adf2972104edf6681542