[INFO] cloning repository https://github.com/Lauchmelder23/font-explorer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lauchmelder23/font-explorer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLauchmelder23%2Ffont-explorer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLauchmelder23%2Ffont-explorer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 459db3f20c448a00a8c9ec30bf67b91de23ea4bc [INFO] checking Lauchmelder23/font-explorer/459db3f20c448a00a8c9ec30bf67b91de23ea4bc against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLauchmelder23%2Ffont-explorer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. 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"fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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_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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 13eff6f92244b6464489bd71251d0313a6406dd04f136588b227e0350d464122 [INFO] running `Command { std: "docker" "start" "-a" "13eff6f92244b6464489bd71251d0313a6406dd04f136588b227e0350d464122", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13eff6f92244b6464489bd71251d0313a6406dd04f136588b227e0350d464122", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13eff6f92244b6464489bd71251d0313a6406dd04f136588b227e0350d464122", kill_on_drop: false }` [INFO] [stdout] 13eff6f92244b6464489bd71251d0313a6406dd04f136588b227e0350d464122 [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 -Dtail_expr_drop_order" "-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f6697f301aa940af85e1189b31f18fca48b0537a198372e000dfa8e102b341e [INFO] running `Command { std: "docker" "start" "-a" "7f6697f301aa940af85e1189b31f18fca48b0537a198372e000dfa8e102b341e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking anstream v0.6.12 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling syn v2.0.49 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking font-explorer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/file/font.rs:3:78 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::file::{error::{FontError, Result}, loader::FontLoader, outlines::{self, OutlineLoadConfig, Outlines}, table::{CharacterMap, Fo... [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Caret` and `MinSideBearing` [INFO] [stdout] --> src/file/table/mod.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | pub use hheader::{Caret, HorizontalHeader, MinSideBearing}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/file/table/maxp.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{debug, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MaxpV10` [INFO] [stdout] --> src/file/table/mod.rs:11:41 [INFO] [stdout] | [INFO] [stdout] 11 | pub use maxp::{MaximumProfile, MaxpV05, MaxpV10}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CmapHeader` [INFO] [stdout] --> src/file/table/mod.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | pub use mapping::{CmapHeader, CharacterMap}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GlyphHeader` [INFO] [stdout] --> src/file/table/truetype/mod.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | pub use glyphs::{Glyph, Glyphs, GlyphHeader, GlyphDescription, SimpleGlyph, CompositeGlyph}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CompositeGlyph`, `GlyphDescription`, `Glyph`, and `SimpleGlyph` [INFO] [stdout] --> src/file/table/mod.rs:17:31 [INFO] [stdout] | [INFO] [stdout] 17 | pub use truetype::{Locations, Glyph, Glyphs, GlyphDescription, SimpleGlyph, CompositeGlyph}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MaxpV05` and `Table` [INFO] [stdout] --> src/file/outlines/truetype.rs:5:122 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::file::{error::{FontError, Result}, loader::FontLoader, table::{FontHeader, Glyphs, Locations, MaximumProfile, MaxpV05, Table}}; [INFO] [stdout] | ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/file/font.rs:3:78 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::file::{error::{FontError, Result}, loader::FontLoader, outlines::{self, OutlineLoadConfig, Outlines}, table::{CharacterMap, Fo... [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Caret` and `MinSideBearing` [INFO] [stdout] --> src/file/table/mod.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | pub use hheader::{Caret, HorizontalHeader, MinSideBearing}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/file/table/maxp.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{debug, error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MaxpV10` [INFO] [stdout] --> src/file/table/mod.rs:11:41 [INFO] [stdout] | [INFO] [stdout] 11 | pub use maxp::{MaximumProfile, MaxpV05, MaxpV10}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CmapHeader` [INFO] [stdout] --> src/file/table/mod.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | pub use mapping::{CmapHeader, CharacterMap}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GlyphHeader` [INFO] [stdout] --> src/file/table/truetype/mod.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | pub use glyphs::{Glyph, Glyphs, GlyphHeader, GlyphDescription, SimpleGlyph, CompositeGlyph}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CompositeGlyph`, `GlyphDescription`, `Glyph`, and `SimpleGlyph` [INFO] [stdout] --> src/file/table/mod.rs:17:31 [INFO] [stdout] | [INFO] [stdout] 17 | pub use truetype::{Locations, Glyph, Glyphs, GlyphDescription, SimpleGlyph, CompositeGlyph}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MaxpV05` and `Table` [INFO] [stdout] --> src/file/outlines/truetype.rs:5:122 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::file::{error::{FontError, Result}, loader::FontLoader, table::{FontHeader, Glyphs, Locations, MaximumProfile, MaxpV05, Table}}; [INFO] [stdout] | ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hheader` [INFO] [stdout] --> src/file/font.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let hheader: HorizontalHeader = loader.load_table("hhea", ())?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hheader` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mapping` [INFO] [stdout] --> src/file/font.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let mapping: CharacterMap = loader.load_table("cmap", ())?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mapping` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/file/loader.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let mut stream = BufReader::new(file); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/file/loader.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let mut table_dir = TableDirectory::load(&mut stream)?; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hheader` [INFO] [stdout] --> src/file/font.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let hheader: HorizontalHeader = loader.load_table("hhea", ())?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hheader` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mapping` [INFO] [stdout] --> src/file/font.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let mapping: CharacterMap = loader.load_table("cmap", ())?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mapping` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/file/loader.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let mut stream = BufReader::new(file); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/file/loader.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let mut table_dir = TableDirectory::load(&mut stream)?; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dict_entry` [INFO] [stdout] --> src/file/table/header.rs:36:21 [INFO] [stdout] | [INFO] [stdout] 36 | fn load_impl(dict_entry: TableDirectoryEntry, stream: &mut S, user_data: Self::UserArgsType) -> Result [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dict_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user_data` [INFO] [stdout] --> src/file/table/header.rs:36:70 [INFO] [stdout] | [INFO] [stdout] 36 | fn load_impl(dict_entry: TableDirectoryEntry, stream: &mut S, user_data: Self::UserArgsType) -> Result [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry` [INFO] [stdout] --> src/file/table/hheader.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | fn load_impl(entry: TableDirectoryEntry, stream: &mut S, user_data: Self::UserArgsType) -> Result [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user_data` [INFO] [stdout] --> src/file/table/hheader.rs:45:65 [INFO] [stdout] | [INFO] [stdout] 45 | fn load_impl(entry: TableDirectoryEntry, stream: &mut S, user_data: Self::UserArgsType) -> Result [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dict_entry` [INFO] [stdout] --> src/file/table/header.rs:36:21 [INFO] [stdout] | [INFO] [stdout] 36 | fn load_impl(dict_entry: TableDirectoryEntry, stream: &mut S, user_data: Self::UserArgsType) -> Result [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dict_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user_data` [INFO] [stdout] --> src/file/table/header.rs:36:70 [INFO] [stdout] | [INFO] [stdout] 36 | fn load_impl(dict_entry: TableDirectoryEntry, stream: &mut S, user_data: Self::UserArgsType) -> Result [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user_data` [INFO] [stdout] --> src/file/table/maxp.rs:46:65 [INFO] [stdout] | [INFO] [stdout] 46 | fn load_impl(entry: TableDirectoryEntry, stream: &mut S, user_data: Self::UserArgsType) -> Result [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry` [INFO] [stdout] --> src/file/table/hheader.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | fn load_impl(entry: TableDirectoryEntry, stream: &mut S, user_data: Self::UserArgsType) -> Result [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user_data` [INFO] [stdout] --> src/file/table/hheader.rs:45:65 [INFO] [stdout] | [INFO] [stdout] 45 | fn load_impl(entry: TableDirectoryEntry, stream: &mut S, user_data: Self::UserArgsType) -> Result [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user_data` [INFO] [stdout] --> src/file/table/mapping/mod.rs:58:70 [INFO] [stdout] | [INFO] [stdout] 58 | fn load_impl(dict_entry: TableDirectoryEntry, stream: &mut S, user_data: Self::UserArgsType) -> Result [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user_data` [INFO] [stdout] --> src/file/table/maxp.rs:46:65 [INFO] [stdout] | [INFO] [stdout] 46 | fn load_impl(entry: TableDirectoryEntry, stream: &mut S, user_data: Self::UserArgsType) -> Result [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `points` [INFO] [stdout] --> src/file/table/truetype/glyphs/simple.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let points = SimpleGlyph::parse_points(*contour_endpoints.last().unwrap(), stream)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_points` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point_loader` [INFO] [stdout] --> src/file/table/truetype/glyphs/simple.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let point_loader = PointsIterator { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point_loader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/file/table/truetype/glyphs/simple.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let flags = self.flags.first_mut()?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/file/table/truetype/glyphs/mod.rs:46:17 [INFO] [stdout] | [INFO] [stdout] 46 | let offset = stream.stream_position()? - entry.offset as u64; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `description` [INFO] [stdout] --> src/file/table/truetype/glyphs/mod.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | let description = GlyphDescription::load(&header, stream)?; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_description` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `locations` [INFO] [stdout] --> src/file/outlines/truetype.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let locations: Locations = loader.load_table("loca", (header.index_to_loc_format, num_glyphs))?; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locations` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `glyphs` [INFO] [stdout] --> src/file/outlines/truetype.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let glyphs: Glyphs = loader.load_table("glyf", num_glyphs)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_glyphs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `left`, `bottom`, `right`, and `top` are never read [INFO] [stdout] --> src/file/mod.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct BoundingBox { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 16 | pub left: i16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | pub bottom: i16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | pub right: i16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | pub top: i16 [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BoundingBox` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x` and `y` are never read [INFO] [stdout] --> src/file/mod.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Point { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 24 | pub x: i16, [INFO] [stdout] | ^ [INFO] [stdout] 25 | pub y: i16 [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Point` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `file` and `outlines` are never read [INFO] [stdout] --> src/file/font.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct OpenTypeFont { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 7 | file: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | outlines: Outlines [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpenTypeFont` 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 `search_range`, `entry_selector`, and `range_shift` are never read [INFO] [stdout] --> src/file/loader.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 81 | pub struct TableDirectory { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 85 | search_range: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 86 | entry_selector: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 87 | range_shift: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TableDirectory` 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 `checksum` and `length` are never read [INFO] [stdout] --> src/file/loader.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 94 | pub struct TableDirectoryEntry { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 95 | tag: u32, [INFO] [stdout] 96 | pub checksum: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 97 | pub offset: u32, [INFO] [stdout] 98 | length: u32 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TableDirectoryEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_tables` is never used [INFO] [stdout] --> src/file/loader.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 101 | impl TableDirectory { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn get_tables(&self) -> &HashMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/file/table/header.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct FontHeader { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 12 | pub major_version: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 13 | pub minor_version: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 14 | pub font_revision: (u16, u16), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 15 | pub checksum_adjust: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | pub magic_number: u32, [INFO] [stdout] 17 | pub flags: u16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | pub units_per_em: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 19 | pub created: i64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 20 | pub modified: i64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 21 | pub max_bbox: BoundingBox, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 22 | pub mac_style: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 23 | pub lowest_rec_pprem: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 24 | pub font_direction: i16, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 25 | pub index_to_loc_format: i16, [INFO] [stdout] 26 | pub glyph_data_format: i16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FontHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `left` and `right` are never read [INFO] [stdout] --> src/file/table/hheader.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct MinSideBearing { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 12 | left: i16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | right: i16 [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MinSideBearing` 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 `rise`, `run`, and `offset` are never read [INFO] [stdout] --> src/file/table/hheader.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Caret { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 18 | rise: i16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | run: i16, [INFO] [stdout] | ^^^ [INFO] [stdout] 20 | offset: i16 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Caret` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/file/table/hheader.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct HorizontalHeader { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 25 | version: (u16, u16), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 26 | ascender: i16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 27 | descender: i16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 28 | line_gap: i16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 29 | advance_width_max: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 30 | min_side_bearing: MinSideBearing, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 31 | x_max_extent: i16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 32 | caret: Caret, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 33 | _reserved: (i16, i16, i16, i16), [INFO] [stdout] 34 | metric_data_format: i16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 35 | number_of_h_metrics: u16 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HorizontalHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/file/table/maxp.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct MaxpV10 { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 17 | pub num_glyphs: u16, [INFO] [stdout] 18 | pub points: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 19 | pub contours: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 20 | pub composite_points: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 21 | pub composite_contours: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 22 | pub zones: u16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | pub twilight_points: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 24 | pub storage: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 25 | pub function_defs: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 26 | pub instruction_defs: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | pub stack_elements: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 28 | pub size_of_instructions: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | pub component_elements: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 30 | pub component_depth: u16 [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MaxpV10` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `version` is never read [INFO] [stdout] --> src/file/table/mapping/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct CmapHeader { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 19 | version: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CmapHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `length` and `language` are never read [INFO] [stdout] --> src/file/table/mapping/delta_mapper.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct SubtableHeader { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 13 | length: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | language: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SubtableHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/file/table/truetype/glyphs/mod.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | Simple(SimpleGlyph), [INFO] [stdout] | ------ ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `GlyphDescription` has derived impls for the traits `Clone` and `Debug`, but these are 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] 17 | Simple(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Composite` is never constructed [INFO] [stdout] --> src/file/table/truetype/glyphs/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum GlyphDescription { [INFO] [stdout] | ---------------- variant in this enum [INFO] [stdout] 17 | Simple(SimpleGlyph), [INFO] [stdout] 18 | Composite(CompositeGlyph) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GlyphDescription` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bounding_box` is never read [INFO] [stdout] --> src/file/table/truetype/glyphs/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct GlyphHeader { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 23 | num_contours: i16, [INFO] [stdout] 24 | bounding_box: BoundingBox [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GlyphHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `header` and `description` are never read [INFO] [stdout] --> src/file/table/truetype/glyphs/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Glyph { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 29 | header: GlyphHeader, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 30 | description: GlyphDescription [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Glyph` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `points` and `instructions` are never read [INFO] [stdout] --> src/file/table/truetype/glyphs/simple.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct SimpleGlyph { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 11 | points: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | instructions: Vec [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SimpleGlyph` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `on_curve`, `x_short`, `y_short`, `x_same_or_positive`, `y_same_or_positive`, and `overlap` are never read [INFO] [stdout] --> src/file/table/truetype/glyphs/simple.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 56 | struct Flag { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 57 | on_curve: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 58 | x_short: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 59 | y_short: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 60 | x_same_or_positive: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 61 | y_same_or_positive: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 62 | overlap: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stream` is never read [INFO] [stdout] --> src/file/table/truetype/glyphs/simple.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 101 | struct PointsIterator<'a, S> [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 105 | stream: &'a mut S [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/file/loader.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new(mut stream: S) -> Result { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | Ok(FontLoader { [INFO] [stdout] | ____________^ [INFO] [stdout] 40 | | table_dir, [INFO] [stdout] 41 | | stream [INFO] [stdout] 42 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user_data` [INFO] [stdout] --> src/file/table/mapping/mod.rs:58:70 [INFO] [stdout] | [INFO] [stdout] 58 | fn load_impl(dict_entry: TableDirectoryEntry, stream: &mut S, user_data: Self::UserArgsType) -> Result [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `points` [INFO] [stdout] --> src/file/table/truetype/glyphs/simple.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let points = SimpleGlyph::parse_points(*contour_endpoints.last().unwrap(), stream)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_points` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point_loader` [INFO] [stdout] --> src/file/table/truetype/glyphs/simple.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let point_loader = PointsIterator { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point_loader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/file/table/truetype/glyphs/simple.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let flags = self.flags.first_mut()?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 45 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/file/table/truetype/glyphs/mod.rs:46:17 [INFO] [stdout] | [INFO] [stdout] 46 | let offset = stream.stream_position()? - entry.offset as u64; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `description` [INFO] [stdout] --> src/file/table/truetype/glyphs/mod.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | let description = GlyphDescription::load(&header, stream)?; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_description` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `locations` [INFO] [stdout] --> src/file/outlines/truetype.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let locations: Locations = loader.load_table("loca", (header.index_to_loc_format, num_glyphs))?; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locations` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `glyphs` [INFO] [stdout] --> src/file/outlines/truetype.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let glyphs: Glyphs = loader.load_table("glyf", num_glyphs)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_glyphs` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `font-explorer` (bin "font-explorer") due to 2 previous errors; 45 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `left`, `bottom`, `right`, and `top` are never read [INFO] [stdout] --> src/file/mod.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct BoundingBox { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 16 | pub left: i16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | pub bottom: i16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | pub right: i16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | pub top: i16 [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BoundingBox` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x` and `y` are never read [INFO] [stdout] --> src/file/mod.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Point { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 24 | pub x: i16, [INFO] [stdout] | ^ [INFO] [stdout] 25 | pub y: i16 [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Point` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `file` and `outlines` are never read [INFO] [stdout] --> src/file/font.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct OpenTypeFont { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 7 | file: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | outlines: Outlines [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpenTypeFont` 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 `search_range`, `entry_selector`, and `range_shift` are never read [INFO] [stdout] --> src/file/loader.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 81 | pub struct TableDirectory { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 85 | search_range: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 86 | entry_selector: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 87 | range_shift: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TableDirectory` 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 `checksum` and `length` are never read [INFO] [stdout] --> src/file/loader.rs:96:9 [INFO] [stdout] | [INFO] [stdout] 94 | pub struct TableDirectoryEntry { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 95 | tag: u32, [INFO] [stdout] 96 | pub checksum: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 97 | pub offset: u32, [INFO] [stdout] 98 | length: u32 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TableDirectoryEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_tables` is never used [INFO] [stdout] --> src/file/loader.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 101 | impl TableDirectory { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn get_tables(&self) -> &HashMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/file/table/header.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct FontHeader { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 12 | pub major_version: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 13 | pub minor_version: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 14 | pub font_revision: (u16, u16), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 15 | pub checksum_adjust: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | pub magic_number: u32, [INFO] [stdout] 17 | pub flags: u16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | pub units_per_em: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 19 | pub created: i64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 20 | pub modified: i64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 21 | pub max_bbox: BoundingBox, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 22 | pub mac_style: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 23 | pub lowest_rec_pprem: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 24 | pub font_direction: i16, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 25 | pub index_to_loc_format: i16, [INFO] [stdout] 26 | pub glyph_data_format: i16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FontHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `left` and `right` are never read [INFO] [stdout] --> src/file/table/hheader.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct MinSideBearing { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 12 | left: i16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | right: i16 [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MinSideBearing` 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 `rise`, `run`, and `offset` are never read [INFO] [stdout] --> src/file/table/hheader.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Caret { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 18 | rise: i16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | run: i16, [INFO] [stdout] | ^^^ [INFO] [stdout] 20 | offset: i16 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Caret` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/file/table/hheader.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct HorizontalHeader { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 25 | version: (u16, u16), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 26 | ascender: i16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 27 | descender: i16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 28 | line_gap: i16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 29 | advance_width_max: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 30 | min_side_bearing: MinSideBearing, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 31 | x_max_extent: i16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 32 | caret: Caret, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 33 | _reserved: (i16, i16, i16, i16), [INFO] [stdout] 34 | metric_data_format: i16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 35 | number_of_h_metrics: u16 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HorizontalHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/file/table/maxp.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct MaxpV10 { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 17 | pub num_glyphs: u16, [INFO] [stdout] 18 | pub points: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 19 | pub contours: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 20 | pub composite_points: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 21 | pub composite_contours: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 22 | pub zones: u16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | pub twilight_points: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 24 | pub storage: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 25 | pub function_defs: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 26 | pub instruction_defs: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | pub stack_elements: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 28 | pub size_of_instructions: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | pub component_elements: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 30 | pub component_depth: u16 [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MaxpV10` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `version` is never read [INFO] [stdout] --> src/file/table/mapping/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct CmapHeader { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 19 | version: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CmapHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `length` and `language` are never read [INFO] [stdout] --> src/file/table/mapping/delta_mapper.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct SubtableHeader { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 13 | length: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | language: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SubtableHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/file/table/truetype/glyphs/mod.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | Simple(SimpleGlyph), [INFO] [stdout] | ------ ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `GlyphDescription` has derived impls for the traits `Clone` and `Debug`, but these are 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] 17 | Simple(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Composite` is never constructed [INFO] [stdout] --> src/file/table/truetype/glyphs/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum GlyphDescription { [INFO] [stdout] | ---------------- variant in this enum [INFO] [stdout] 17 | Simple(SimpleGlyph), [INFO] [stdout] 18 | Composite(CompositeGlyph) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GlyphDescription` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bounding_box` is never read [INFO] [stdout] --> src/file/table/truetype/glyphs/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct GlyphHeader { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 23 | num_contours: i16, [INFO] [stdout] 24 | bounding_box: BoundingBox [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GlyphHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `header` and `description` are never read [INFO] [stdout] --> src/file/table/truetype/glyphs/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Glyph { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 29 | header: GlyphHeader, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 30 | description: GlyphDescription [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Glyph` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `points` and `instructions` are never read [INFO] [stdout] --> src/file/table/truetype/glyphs/simple.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct SimpleGlyph { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 11 | points: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | instructions: Vec [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SimpleGlyph` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `on_curve`, `x_short`, `y_short`, `x_same_or_positive`, `y_same_or_positive`, and `overlap` are never read [INFO] [stdout] --> src/file/table/truetype/glyphs/simple.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 56 | struct Flag { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 57 | on_curve: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 58 | x_short: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 59 | y_short: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 60 | x_same_or_positive: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 61 | y_same_or_positive: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 62 | overlap: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stream` is never read [INFO] [stdout] --> src/file/table/truetype/glyphs/simple.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 101 | struct PointsIterator<'a, S> [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 105 | stream: &'a mut S [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/file/loader.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new(mut stream: S) -> Result { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | Ok(FontLoader { [INFO] [stdout] | ____________^ [INFO] [stdout] 40 | | table_dir, [INFO] [stdout] 41 | | stream [INFO] [stdout] 42 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 45 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `font-explorer` (bin "font-explorer" test) due to 2 previous errors; 45 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7f6697f301aa940af85e1189b31f18fca48b0537a198372e000dfa8e102b341e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f6697f301aa940af85e1189b31f18fca48b0537a198372e000dfa8e102b341e", kill_on_drop: false }` [INFO] [stdout] 7f6697f301aa940af85e1189b31f18fca48b0537a198372e000dfa8e102b341e