[INFO] cloning repository https://github.com/class-undefined/drf-parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/class-undefined/drf-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclass-undefined%2Fdrf-parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclass-undefined%2Fdrf-parser'... 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"--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a1a3f1cd7017b360e085cac37bdd8deec4b41ebe320367f12d0bd42f4da347f [INFO] running `Command { std: "docker" "start" "-a" "6a1a3f1cd7017b360e085cac37bdd8deec4b41ebe320367f12d0bd42f4da347f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a1a3f1cd7017b360e085cac37bdd8deec4b41ebe320367f12d0bd42f4da347f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a1a3f1cd7017b360e085cac37bdd8deec4b41ebe320367f12d0bd42f4da347f", kill_on_drop: false }` [INFO] [stdout] 6a1a3f1cd7017b360e085cac37bdd8deec4b41ebe320367f12d0bd42f4da347f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87714719318e87d016ffdb9448f392e6009c438908d7deed3e2244882524dbcf [INFO] running `Command { std: "docker" "start" "-a" "87714719318e87d016ffdb9448f392e6009c438908d7deed3e2244882524dbcf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.93 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling wasm-bindgen v0.2.93 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.93 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.93 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.93 [INFO] [stderr] Checking serde_json v1.0.1 [INFO] [stderr] Checking drf-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `wasm_bindgen_unstable_test_coverage` [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[wasm_bindgen] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `wasm_bindgen` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `wasm_bindgen` may come from an old version of the `wasm_bindgen_macro` crate, try updating your dependency with `cargo update -p wasm_bindgen_macro` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wasm_bindgen_unstable_test_coverage` [INFO] [stdout] --> src/lib.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | #[wasm_bindgen] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `wasm_bindgen` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `wasm_bindgen` may come from an old version of the `wasm_bindgen_macro` crate, try updating your dependency with `cargo update -p wasm_bindgen_macro` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wasm_bindgen_unstable_test_coverage` [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[wasm_bindgen] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `wasm_bindgen` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `wasm_bindgen` may come from an old version of the `wasm_bindgen_macro` crate, try updating your dependency with `cargo update -p wasm_bindgen_macro` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wasm_bindgen_unstable_test_coverage` [INFO] [stdout] --> src/lib.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | #[wasm_bindgen] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `wasm_bindgen` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `wasm_bindgen` may come from an old version of the `wasm_bindgen_macro` crate, try updating your dependency with `cargo update -p wasm_bindgen_macro` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Color` is never constructed [INFO] [stdout] --> src/core/ast/color.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Color { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `from_vec`, and `to_json` are never used [INFO] [stdout] --> src/core/ast/color.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Color { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(name: String, r: u8, g: u8, b: u8, blink: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn from_vec(params: &Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Drf` is never constructed [INFO] [stdout] --> src/core/ast/drf.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Drf { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `to_json` are never used [INFO] [stdout] --> src/core/ast/drf.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Drf { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 18 | pub fn new(name: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LineStyle` is never constructed [INFO] [stdout] --> src/core/ast/line_style.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct LineStyle { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `from_vec`, and `to_json` are never used [INFO] [stdout] --> src/core/ast/line_style.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl LineStyle { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(name: String, width: u32, pattern: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn from_vec(params: &Vec, pattern: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Packet` is never constructed [INFO] [stdout] --> src/core/ast/packet.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Packet { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `from_vec`, and `to_json` are never used [INFO] [stdout] --> src/core/ast/packet.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Packet { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 16 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn from_vec(params: &Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Stipple` is never constructed [INFO] [stdout] --> src/core/ast/stipple.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Stipple { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `from_vec`, and `to_json` are never used [INFO] [stdout] --> src/core/ast/stipple.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Stipple { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 14 | pub fn new(name: String, bitmap: Vec>, row: usize, col: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn from_vec(params: &Vec, row: usize, bitmap: Vec>) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DrfParser` is never constructed [INFO] [stdout] --> src/core/parser/drf.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct DrfParser { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_path` is never used [INFO] [stdout] --> src/core/parser/drf.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl DrfParser> { [INFO] [stdout] | ------------------------------- associated function in this implementation [INFO] [stdout] 17 | pub fn from_path(filename: &str) -> io::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_string` is never used [INFO] [stdout] --> src/core/parser/drf.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl<'a> DrfParser> { [INFO] [stdout] | --------------------------------------- associated function in this implementation [INFO] [stdout] 26 | pub fn from_string(content: &'a str) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `parse_display`, `parse_color`, `parse_stipple`, `parse_linestyle`, `parse_packet`, and `parse` are never used [INFO] [stdout] --> src/core/parser/drf.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl DrfParser { [INFO] [stdout] | ----------------------------- methods in this implementation [INFO] [stdout] 35 | fn parse_display(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn parse_color(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | fn parse_stipple(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 148 | fn parse_linestyle(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 196 | fn parse_packet(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 233 | pub fn parse(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LayerMapParser` is never constructed [INFO] [stdout] --> src/core/parser/layermap.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct LayerMapParser { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_path` is never used [INFO] [stdout] --> src/core/parser/layermap.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl LayerMapParser> { [INFO] [stdout] | ------------------------------------ associated function in this implementation [INFO] [stdout] 13 | pub fn from_path(filename: &str) -> io::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_string` is never used [INFO] [stdout] --> src/core/parser/layermap.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl<'a> LayerMapParser> { [INFO] [stdout] | -------------------------------------------- associated function in this implementation [INFO] [stdout] 23 | pub fn from_string(content: &'a str) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `parse` and `to_json` are never used [INFO] [stdout] --> src/core/parser/layermap.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl LayerMapParser { [INFO] [stdout] | ---------------------------------- methods in this implementation [INFO] [stdout] 33 | pub fn parse(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileStreamReader` is never constructed [INFO] [stdout] --> src/core/parser/reader.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct FileStreamReader { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_path` is never used [INFO] [stdout] --> src/core/parser/reader.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl FileStreamReader> { [INFO] [stdout] | -------------------------------------- associated function in this implementation [INFO] [stdout] 14 | pub fn from_path(filename: &str, comment_sign: Option<&'static str>) -> io::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_string` is never used [INFO] [stdout] --> src/core/parser/reader.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl<'a> FileStreamReader> { [INFO] [stdout] | ---------------------------------------------- associated function in this implementation [INFO] [stdout] 21 | pub fn from_string(content: &'a str, comment_sign: Option<&'static str>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `next_word`, `peek_word`, `handle_stack`, and `is_stack_empty` are never used [INFO] [stdout] --> src/core/parser/reader.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 26 | / impl FileStreamReader [INFO] [stdout] 27 | | where [INFO] [stdout] 28 | | R: BufRead, [INFO] [stdout] | |_______________- associated items in this implementation [INFO] [stdout] 29 | { [INFO] [stdout] 30 | pub fn new(reader: R, comment_sign: Option<&'static str>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn next_word(&mut self) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | pub fn peek_word(&mut self) -> io::Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | fn handle_stack(&mut self, word: &str) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 150 | pub fn is_stack_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_json` is never used [INFO] [stdout] --> src/core/ast/color.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Color { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_json` is never used [INFO] [stdout] --> src/core/ast/drf.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Drf { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `to_json` are never used [INFO] [stdout] --> src/core/ast/line_style.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl LineStyle { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(name: String, width: u32, pattern: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `to_json` are never used [INFO] [stdout] --> src/core/ast/packet.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Packet { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 16 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_json` is never used [INFO] [stdout] --> src/core/ast/stipple.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Stipple { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_path` is never used [INFO] [stdout] --> src/core/parser/drf.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl DrfParser> { [INFO] [stdout] | ------------------------------- associated function in this implementation [INFO] [stdout] 17 | pub fn from_path(filename: &str) -> io::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_path` is never used [INFO] [stdout] --> src/core/parser/layermap.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl LayerMapParser> { [INFO] [stdout] | ------------------------------------ associated function in this implementation [INFO] [stdout] 13 | pub fn from_path(filename: &str) -> io::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_path` is never used [INFO] [stdout] --> src/core/parser/reader.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl FileStreamReader> { [INFO] [stdout] | -------------------------------------- associated function in this implementation [INFO] [stdout] 14 | pub fn from_path(filename: &str, comment_sign: Option<&'static str>) -> io::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_json` is never used [INFO] [stdout] --> src/core/ast/color.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Color { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `to_json` are never used [INFO] [stdout] --> src/core/ast/line_style.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl LineStyle { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(name: String, width: u32, pattern: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `to_json` are never used [INFO] [stdout] --> src/core/ast/packet.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Packet { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 16 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_json` is never used [INFO] [stdout] --> src/core/ast/stipple.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Stipple { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/core/parser/drf.rs:281:9 [INFO] [stdout] | [INFO] [stdout] 281 | file.read_to_string(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 281 | let _ = file.read_to_string(&mut buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/core/parser/drf.rs:285:9 [INFO] [stdout] | [INFO] [stdout] 285 | File::create("a.json").unwrap().write_all(s.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 285 | let _ = File::create("a.json").unwrap().write_all(s.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_json` is never used [INFO] [stdout] --> src/core/ast/color.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Color { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `to_json` are never used [INFO] [stdout] --> src/core/ast/line_style.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl LineStyle { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(name: String, width: u32, pattern: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `to_json` are never used [INFO] [stdout] --> src/core/ast/packet.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Packet { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 16 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_json` is never used [INFO] [stdout] --> src/core/ast/stipple.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Stipple { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn to_json(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_string` is never used [INFO] [stdout] --> src/core/parser/layermap.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl<'a> LayerMapParser> { [INFO] [stdout] | -------------------------------------------- associated function in this implementation [INFO] [stdout] 23 | pub fn from_string(content: &'a str) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/core/parser/drf.rs:281:9 [INFO] [stdout] | [INFO] [stdout] 281 | file.read_to_string(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 281 | let _ = file.read_to_string(&mut buffer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/core/parser/drf.rs:285:9 [INFO] [stdout] | [INFO] [stdout] 285 | File::create("a.json").unwrap().write_all(s.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 285 | let _ = File::create("a.json").unwrap().write_all(s.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.50s [INFO] running `Command { std: "docker" "inspect" "87714719318e87d016ffdb9448f392e6009c438908d7deed3e2244882524dbcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87714719318e87d016ffdb9448f392e6009c438908d7deed3e2244882524dbcf", kill_on_drop: false }` [INFO] [stdout] 87714719318e87d016ffdb9448f392e6009c438908d7deed3e2244882524dbcf