[INFO] cloning repository https://github.com/math-dev-24/rust-dyma [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/math-dev-24/rust-dyma" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmath-dev-24%2Frust-dyma", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmath-dev-24%2Frust-dyma'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fb77ec21a1adfeaf3f1a762b615ba57327390f55 [INFO] testing math-dev-24/rust-dyma/fb77ec21a1adfeaf3f1a762b615ba57327390f55 against 1.85.0 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmath-dev-24%2Frust-dyma" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/math-dev-24/rust-dyma on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/math-dev-24/rust-dyma [INFO] finished tweaking git repo https://github.com/math-dev-24/rust-dyma [INFO] tweaked toml for git repo https://github.com/math-dev-24/rust-dyma written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/math-dev-24/rust-dyma 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusqlite v0.30.0 [INFO] [stderr] Downloaded libsqlite3-sys v0.27.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1689f2d8d2acd5adafee1d25f9dc3632bb7fbe562a2ea6d83a55507c8cfe91cc [INFO] running `Command { std: "docker" "start" "-a" "1689f2d8d2acd5adafee1d25f9dc3632bb7fbe562a2ea6d83a55507c8cfe91cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1689f2d8d2acd5adafee1d25f9dc3632bb7fbe562a2ea6d83a55507c8cfe91cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1689f2d8d2acd5adafee1d25f9dc3632bb7fbe562a2ea6d83a55507c8cfe91cc", kill_on_drop: false }` [INFO] [stdout] 1689f2d8d2acd5adafee1d25f9dc3632bb7fbe562a2ea6d83a55507c8cfe91cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6deb21b2aec2d4092764b80b91eccd0fdf3a4be7f50ed23ca8ef7913ebf7a140 [INFO] running `Command { std: "docker" "start" "-a" "6deb21b2aec2d4092764b80b91eccd0fdf3a4be7f50ed23ca8ef7913ebf7a140", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling cc v1.2.10 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling serde_json v1.0.136 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling fallible-iterator v0.3.0 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling libsqlite3-sys v0.27.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling hashlink v0.8.4 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling rusqlite v0.30.0 [INFO] [stderr] Compiling dyma-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `me` [INFO] [stdout] --> src/practice/sqlite.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let me = Person { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_me` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Sentence` is never constructed [INFO] [stdout] --> src/practice/words.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Sentence { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_acronym`, `is_palindrome`, `count_vowel`, and `sort_by_len_word` are never used [INFO] [stdout] --> src/practice/words.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 6 | impl Sentence { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 7 | fn new(sentence: String) -> Sentence { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn get_acronym(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn is_palindrome(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | fn count_vowel(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn sort_by_len_word(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `words` is never used [INFO] [stdout] --> src/practice/words.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn words(input_text: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `guessing_game` is never used [INFO] [stdout] --> src/practice/guessing_game.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn guessing_game() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileStruct` is never constructed [INFO] [stdout] --> src/practice/json_bin.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct FileStruct { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_content`, `write_all`, and `get_meta` are never used [INFO] [stdout] --> src/practice/json_bin.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl FileStruct { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 10 | fn new(path: &str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | fn get_content(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn write_all(&mut self, content: String) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn get_meta(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `encoded` is never used [INFO] [stdout] --> src/practice/json_bin.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 41 | impl Person { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 42 | fn encoded(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `json_bin` is never used [INFO] [stdout] --> src/practice/json_bin.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn json_bin() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Person` is never constructed [INFO] [stdout] --> src/practice/csv.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Person { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_vec` is never used [INFO] [stdout] --> src/practice/csv.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl Person { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 10 | fn get_vec(&self) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileStruct` is never constructed [INFO] [stdout] --> src/practice/csv.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct FileStruct { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `print_record`, and `add_data` are never used [INFO] [stdout] --> src/practice/csv.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl FileStruct { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 20 | fn new(path: &str) -> FileStruct { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | fn print_record(&mut self) -> Result<(), csv::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | fn add_data(&mut self, person: &Person) -> Result<(), csv::Error> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `csv_practice` is never used [INFO] [stdout] --> src/practice/csv.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn csv_practice() -> Result<(), csv::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Person` is never constructed [INFO] [stdout] --> src/practice/sqlite.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Person { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sql_practice` is never used [INFO] [stdout] --> src/practice/sqlite.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn sql_practice() -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.58s [INFO] running `Command { std: "docker" "inspect" "6deb21b2aec2d4092764b80b91eccd0fdf3a4be7f50ed23ca8ef7913ebf7a140", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6deb21b2aec2d4092764b80b91eccd0fdf3a4be7f50ed23ca8ef7913ebf7a140", kill_on_drop: false }` [INFO] [stdout] 6deb21b2aec2d4092764b80b91eccd0fdf3a4be7f50ed23ca8ef7913ebf7a140 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61df752dd8e338c3f761d25ad0e592268ec9022dea232c1563117d7ec71e801b [INFO] running `Command { std: "docker" "start" "-a" "61df752dd8e338c3f761d25ad0e592268ec9022dea232c1563117d7ec71e801b", kill_on_drop: false }` [INFO] [stderr] Compiling dyma-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `me` [INFO] [stdout] --> src/practice/sqlite.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let me = Person { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_me` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Sentence` is never constructed [INFO] [stdout] --> src/practice/words.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Sentence { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_acronym`, `is_palindrome`, `count_vowel`, and `sort_by_len_word` are never used [INFO] [stdout] --> src/practice/words.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 6 | impl Sentence { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 7 | fn new(sentence: String) -> Sentence { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn get_acronym(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn is_palindrome(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | fn count_vowel(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn sort_by_len_word(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `words` is never used [INFO] [stdout] --> src/practice/words.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn words(input_text: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `guessing_game` is never used [INFO] [stdout] --> src/practice/guessing_game.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn guessing_game() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileStruct` is never constructed [INFO] [stdout] --> src/practice/json_bin.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct FileStruct { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_content`, `write_all`, and `get_meta` are never used [INFO] [stdout] --> src/practice/json_bin.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl FileStruct { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 10 | fn new(path: &str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | fn get_content(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn write_all(&mut self, content: String) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn get_meta(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `encoded` is never used [INFO] [stdout] --> src/practice/json_bin.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 41 | impl Person { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 42 | fn encoded(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `json_bin` is never used [INFO] [stdout] --> src/practice/json_bin.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn json_bin() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Person` is never constructed [INFO] [stdout] --> src/practice/csv.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Person { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_vec` is never used [INFO] [stdout] --> src/practice/csv.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl Person { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 10 | fn get_vec(&self) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileStruct` is never constructed [INFO] [stdout] --> src/practice/csv.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct FileStruct { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `print_record`, and `add_data` are never used [INFO] [stdout] --> src/practice/csv.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl FileStruct { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 20 | fn new(path: &str) -> FileStruct { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | fn print_record(&mut self) -> Result<(), csv::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | fn add_data(&mut self, person: &Person) -> Result<(), csv::Error> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `csv_practice` is never used [INFO] [stdout] --> src/practice/csv.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn csv_practice() -> Result<(), csv::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Person` is never constructed [INFO] [stdout] --> src/practice/sqlite.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct Person { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sql_practice` is never used [INFO] [stdout] --> src/practice/sqlite.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn sql_practice() -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "61df752dd8e338c3f761d25ad0e592268ec9022dea232c1563117d7ec71e801b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61df752dd8e338c3f761d25ad0e592268ec9022dea232c1563117d7ec71e801b", kill_on_drop: false }` [INFO] [stdout] 61df752dd8e338c3f761d25ad0e592268ec9022dea232c1563117d7ec71e801b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+1.85.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0de152a4d90e1b3d1307858e02efd99c4eeadb08282997fbe5d3e668740703dd [INFO] running `Command { std: "docker" "start" "-a" "0de152a4d90e1b3d1307858e02efd99c4eeadb08282997fbe5d3e668740703dd", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `me` [INFO] [stderr] --> src/practice/sqlite.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let me = Person { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_me` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Sentence` is never constructed [INFO] [stderr] --> src/practice/words.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Sentence { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `get_acronym`, `is_palindrome`, `count_vowel`, and `sort_by_len_word` are never used [INFO] [stderr] --> src/practice/words.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 6 | impl Sentence { [INFO] [stderr] | ------------- associated items in this implementation [INFO] [stderr] 7 | fn new(sentence: String) -> Sentence { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 16 | fn get_acronym(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 22 | fn is_palindrome(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 30 | fn count_vowel(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | fn sort_by_len_word(&mut self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `words` is never used [INFO] [stderr] --> src/practice/words.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn words(input_text: &str) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `guessing_game` is never used [INFO] [stderr] --> src/practice/guessing_game.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn guessing_game() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `FileStruct` is never constructed [INFO] [stderr] --> src/practice/json_bin.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct FileStruct { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `get_content`, `write_all`, and `get_meta` are never used [INFO] [stderr] --> src/practice/json_bin.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 9 | impl FileStruct { [INFO] [stderr] | --------------- associated items in this implementation [INFO] [stderr] 10 | fn new(path: &str) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 19 | fn get_content(&mut self) -> String { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 24 | fn write_all(&mut self, content: String) -> Result<(), std::io::Error> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 28 | fn get_meta(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `encoded` is never used [INFO] [stderr] --> src/practice/json_bin.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 41 | impl Person { [INFO] [stderr] | ----------- method in this implementation [INFO] [stderr] 42 | fn encoded(&self) -> String { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `json_bin` is never used [INFO] [stderr] --> src/practice/json_bin.rs:48:8 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn json_bin() -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Person` is never constructed [INFO] [stderr] --> src/practice/csv.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | struct Person { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `get_vec` is never used [INFO] [stderr] --> src/practice/csv.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 9 | impl Person { [INFO] [stderr] | ----------- method in this implementation [INFO] [stderr] 10 | fn get_vec(&self) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `FileStruct` is never constructed [INFO] [stderr] --> src/practice/csv.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | struct FileStruct { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `print_record`, and `add_data` are never used [INFO] [stderr] --> src/practice/csv.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 19 | impl FileStruct { [INFO] [stderr] | --------------- associated items in this implementation [INFO] [stderr] 20 | fn new(path: &str) -> FileStruct { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 30 | fn print_record(&mut self) -> Result<(), csv::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 42 | fn add_data(&mut self, person: &Person) -> Result<(), csv::Error> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `csv_practice` is never used [INFO] [stderr] --> src/practice/csv.rs:50:8 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn csv_practice() -> Result<(), csv::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Person` is never constructed [INFO] [stderr] --> src/practice/sqlite.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | struct Person { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sql_practice` is never used [INFO] [stderr] --> src/practice/sqlite.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn sql_practice() -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `dyma-rust` (bin "dyma-rust" test) generated 16 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dyma_rust-4658366de9b8a6b9) [INFO] [stdout] [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" "0de152a4d90e1b3d1307858e02efd99c4eeadb08282997fbe5d3e668740703dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0de152a4d90e1b3d1307858e02efd99c4eeadb08282997fbe5d3e668740703dd", kill_on_drop: false }` [INFO] [stdout] 0de152a4d90e1b3d1307858e02efd99c4eeadb08282997fbe5d3e668740703dd