[INFO] fetching crate pdf-extract 0.9.0...
[INFO] building pdf-extract-0.9.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate pdf-extract 0.9.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate pdf-extract 0.9.0
[INFO] finished tweaking crates.io crate pdf-extract 0.9.0
[INFO] tweaked toml for crates.io crate pdf-extract 0.9.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pdf-extract 0.9.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pdf-extract 0.9.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3625b328136869102c56d140896814e8e06e7123a32a17b707e68ae2b8ebc05
[INFO] running `Command { std: "docker" "start" "-a" "a3625b328136869102c56d140896814e8e06e7123a32a17b707e68ae2b8ebc05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3625b328136869102c56d140896814e8e06e7123a32a17b707e68ae2b8ebc05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3625b328136869102c56d140896814e8e06e7123a32a17b707e68ae2b8ebc05", kill_on_drop: false }`
[INFO] [stdout] a3625b328136869102c56d140896814e8e06e7123a32a17b707e68ae2b8ebc05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ff9c580ef6701e5d7e8f40e679a8edae47b7a52fd2ccc7ef55fa58e51ad7c0c
[INFO] running `Command { std: "docker" "start" "-a" "8ff9c580ef6701e5d7e8f40e679a8edae47b7a52fd2ccc7ef55fa58e51ad7c0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling miniz_oxide v0.5.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling unicode-properties v0.1.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling bytecount v0.6.8
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling pom v1.1.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-padding v0.3.3
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling ecb v0.1.2
[INFO] [stderr]    Compiling cbc v0.1.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling flate2 v1.0.23
[INFO] [stderr]    Compiling encoding_rs v0.8.34
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling weezl v0.1.7
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling rangemap v1.5.1
[INFO] [stderr]    Compiling type1-encoding-parser v0.1.0
[INFO] [stderr]    Compiling euclid v0.20.14
[INFO] [stderr]    Compiling adobe-cmap-parser v0.4.1
[INFO] [stderr]    Compiling postscript v0.14.0
[INFO] [stderr]    Compiling cff-parser v0.1.0
[INFO] [stderr]    Compiling nom_locate v5.0.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling lopdf v0.36.0
[INFO] [stderr]    Compiling pdf-extract v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::result::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `Result` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub use lopdf::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::result::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:511:65
[INFO] [stdout]     |
[INFO] [stdout] 511 | ...                   Entry::Occupied(e) => {
[INFO] [stdout]     |                                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:583:17
[INFO] [stdout]     |
[INFO] [stdout] 583 |             let name = if is_core_font(&base_name) {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `doc` is never read
[INFO] [stdout]    --> src/lib.rs:315:5
[INFO] [stdout]     |
[INFO] [stdout] 313 | struct PdfType3Font<'a> {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 314 |     font: &'a Dictionary,
[INFO] [stdout] 315 |     doc: &'a Document,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PdfType3Font` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `contents`, `size`, `bits_per_sample`, `encode`, and `decode` are never read
[INFO] [stdout]     --> src/lib.rs:1120:5
[INFO] [stdout]      |
[INFO] [stdout] 1117 | struct Type0Func {
[INFO] [stdout]      |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1120 |     contents: Vec<u8>,
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout] 1121 |     size: Vec<i64>,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1122 |     bits_per_sample: i64,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 1123 |     encode: Vec<f64>,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout] 1124 |     decode: Vec<f64>,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Type0Func` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `c0`, `c1`, and `n` are never read
[INFO] [stdout]     --> src/lib.rs:1150:5
[INFO] [stdout]      |
[INFO] [stdout] 1149 | struct Type2Func {
[INFO] [stdout]      |        --------- fields in this struct
[INFO] [stdout] 1150 |     c0: Option<Vec<f64>>,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 1151 |     c1: Option<Vec<f64>>,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 1152 |     n: f64,
[INFO] [stdout]      |     ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Type2Func` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/lib.rs:1157:11
[INFO] [stdout]      |
[INFO] [stdout] 1157 |     Type0(Type0Func),
[INFO] [stdout]      |     ----- ^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Function` has derived impls for the traits `Debug` and `Clone`, 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] 1157 -     Type0(Type0Func),
[INFO] [stdout] 1157 +     Type0(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/lib.rs:1158:11
[INFO] [stdout]      |
[INFO] [stdout] 1158 |     Type2(Type2Func),
[INFO] [stdout]      |     ----- ^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Function` has derived impls for the traits `Debug` and `Clone`, 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] 1158 -     Type2(Type2Func),
[INFO] [stdout] 1158 +     Type2(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `white_point`, `black_point`, and `gamma` are never read
[INFO] [stdout]     --> src/lib.rs:1394:5
[INFO] [stdout]      |
[INFO] [stdout] 1393 | pub struct CalGray {
[INFO] [stdout]      |            ------- fields in this struct
[INFO] [stdout] 1394 |     white_point: [f64; 3],
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1395 |     black_point: Option<[f64; 3]>,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1396 |     gamma: Option<f64>,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CalGray` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `white_point`, `black_point`, `gamma`, and `matrix` are never read
[INFO] [stdout]     --> src/lib.rs:1401:5
[INFO] [stdout]      |
[INFO] [stdout] 1400 | pub struct CalRGB {
[INFO] [stdout]      |            ------ fields in this struct
[INFO] [stdout] 1401 |     white_point: [f64; 3],
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1402 |     black_point: Option<[f64; 3]>,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1403 |     gamma: Option<[f64; 3]>,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout] 1404 |     matrix: Option<Vec<f64>>
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CalRGB` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `white_point`, `black_point`, and `range` are never read
[INFO] [stdout]     --> src/lib.rs:1409:5
[INFO] [stdout]      |
[INFO] [stdout] 1408 | pub struct Lab {
[INFO] [stdout]      |            --- fields in this struct
[INFO] [stdout] 1409 |     white_point: [f64; 3],
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1410 |     black_point: Option<[f64; 3]>,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1411 |     range: Option<[f64; 4]>,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Lab` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `alternate_space`, and `tint_transform` are never read
[INFO] [stdout]     --> src/lib.rs:1427:5
[INFO] [stdout]      |
[INFO] [stdout] 1426 | pub struct Separation {
[INFO] [stdout]      |            ---------- fields in this struct
[INFO] [stdout] 1427 |     name: String,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1428 |     alternate_space: AlternateColorSpace,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 1429 |     tint_transform: Box<Function>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Separation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:682:23
[INFO] [stdout]     |
[INFO] [stdout] 682 |     fn get_descriptor(&self) -> Option<PdfFontDescriptor> {
[INFO] [stdout]     |                       ^^^^^            ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 682 |     fn get_descriptor(&self) -> Option<PdfFontDescriptor<'_>> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:792:49
[INFO] [stdout]     |
[INFO] [stdout] 792 |     fn char_codes(&'a self, chars: &'a [u8]) -> PdfFontIter {
[INFO] [stdout]     |                    --               --          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |                |
[INFO] [stdout]     |                    |                the lifetime is named here
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 792 |     fn char_codes(&'a self, chars: &'a [u8]) -> PdfFontIter<'a> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1918:22
[INFO] [stdout]      |
[INFO] [stdout] 1918 |     pub fn new(file: &mut dyn std::io::Write) -> HTMLOutput {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1918 |     pub fn new(file: &mut dyn std::io::Write) -> HTMLOutput<'_> {
[INFO] [stdout]      |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1996:22
[INFO] [stdout]      |
[INFO] [stdout] 1996 |     pub fn new(file: &mut dyn std::io::Write) -> SVGOutput {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1996 |     pub fn new(file: &mut dyn std::io::Write) -> SVGOutput<'_> {
[INFO] [stdout]      |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.16s
[INFO] running `Command { std: "docker" "inspect" "8ff9c580ef6701e5d7e8f40e679a8edae47b7a52fd2ccc7ef55fa58e51ad7c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff9c580ef6701e5d7e8f40e679a8edae47b7a52fd2ccc7ef55fa58e51ad7c0c", kill_on_drop: false }`
[INFO] [stdout] 8ff9c580ef6701e5d7e8f40e679a8edae47b7a52fd2ccc7ef55fa58e51ad7c0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54f0cebdbff6e81d4220cf2df2d8077708923eb084ff371bd1ddecc86a265cfd
[INFO] running `Command { std: "docker" "start" "-a" "54f0cebdbff6e81d4220cf2df2d8077708923eb084ff371bd1ddecc86a265cfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]    Compiling rustls v0.20.8
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
[INFO] [stderr]    Compiling test-log-macros v0.2.17
[INFO] [stderr]    Compiling simple_logger v5.0.0
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::result::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `Result` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub use lopdf::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::result::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:511:65
[INFO] [stdout]     |
[INFO] [stdout] 511 | ...                   Entry::Occupied(e) => {
[INFO] [stdout]     |                                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:583:17
[INFO] [stdout]     |
[INFO] [stdout] 583 |             let name = if is_core_font(&base_name) {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `doc` is never read
[INFO] [stdout]    --> src/lib.rs:315:5
[INFO] [stdout]     |
[INFO] [stdout] 313 | struct PdfType3Font<'a> {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 314 |     font: &'a Dictionary,
[INFO] [stdout] 315 |     doc: &'a Document,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PdfType3Font` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `contents`, `size`, `bits_per_sample`, `encode`, and `decode` are never read
[INFO] [stdout]     --> src/lib.rs:1120:5
[INFO] [stdout]      |
[INFO] [stdout] 1117 | struct Type0Func {
[INFO] [stdout]      |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1120 |     contents: Vec<u8>,
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout] 1121 |     size: Vec<i64>,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1122 |     bits_per_sample: i64,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 1123 |     encode: Vec<f64>,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout] 1124 |     decode: Vec<f64>,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Type0Func` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `c0`, `c1`, and `n` are never read
[INFO] [stdout]     --> src/lib.rs:1150:5
[INFO] [stdout]      |
[INFO] [stdout] 1149 | struct Type2Func {
[INFO] [stdout]      |        --------- fields in this struct
[INFO] [stdout] 1150 |     c0: Option<Vec<f64>>,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 1151 |     c1: Option<Vec<f64>>,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 1152 |     n: f64,
[INFO] [stdout]      |     ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Type2Func` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/lib.rs:1157:11
[INFO] [stdout]      |
[INFO] [stdout] 1157 |     Type0(Type0Func),
[INFO] [stdout]      |     ----- ^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Function` has derived impls for the traits `Debug` and `Clone`, 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] 1157 -     Type0(Type0Func),
[INFO] [stdout] 1157 +     Type0(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/lib.rs:1158:11
[INFO] [stdout]      |
[INFO] [stdout] 1158 |     Type2(Type2Func),
[INFO] [stdout]      |     ----- ^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Function` has derived impls for the traits `Debug` and `Clone`, 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] 1158 -     Type2(Type2Func),
[INFO] [stdout] 1158 +     Type2(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `white_point`, `black_point`, and `gamma` are never read
[INFO] [stdout]     --> src/lib.rs:1394:5
[INFO] [stdout]      |
[INFO] [stdout] 1393 | pub struct CalGray {
[INFO] [stdout]      |            ------- fields in this struct
[INFO] [stdout] 1394 |     white_point: [f64; 3],
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1395 |     black_point: Option<[f64; 3]>,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1396 |     gamma: Option<f64>,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CalGray` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `white_point`, `black_point`, `gamma`, and `matrix` are never read
[INFO] [stdout]     --> src/lib.rs:1401:5
[INFO] [stdout]      |
[INFO] [stdout] 1400 | pub struct CalRGB {
[INFO] [stdout]      |            ------ fields in this struct
[INFO] [stdout] 1401 |     white_point: [f64; 3],
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1402 |     black_point: Option<[f64; 3]>,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1403 |     gamma: Option<[f64; 3]>,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout] 1404 |     matrix: Option<Vec<f64>>
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CalRGB` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `white_point`, `black_point`, and `range` are never read
[INFO] [stdout]     --> src/lib.rs:1409:5
[INFO] [stdout]      |
[INFO] [stdout] 1408 | pub struct Lab {
[INFO] [stdout]      |            --- fields in this struct
[INFO] [stdout] 1409 |     white_point: [f64; 3],
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1410 |     black_point: Option<[f64; 3]>,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1411 |     range: Option<[f64; 4]>,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Lab` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `alternate_space`, and `tint_transform` are never read
[INFO] [stdout]     --> src/lib.rs:1427:5
[INFO] [stdout]      |
[INFO] [stdout] 1426 | pub struct Separation {
[INFO] [stdout]      |            ---------- fields in this struct
[INFO] [stdout] 1427 |     name: String,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1428 |     alternate_space: AlternateColorSpace,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 1429 |     tint_transform: Box<Function>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Separation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:682:23
[INFO] [stdout]     |
[INFO] [stdout] 682 |     fn get_descriptor(&self) -> Option<PdfFontDescriptor> {
[INFO] [stdout]     |                       ^^^^^            ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 682 |     fn get_descriptor(&self) -> Option<PdfFontDescriptor<'_>> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:792:49
[INFO] [stdout]     |
[INFO] [stdout] 792 |     fn char_codes(&'a self, chars: &'a [u8]) -> PdfFontIter {
[INFO] [stdout]     |                    --               --          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |                |
[INFO] [stdout]     |                    |                the lifetime is named here
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 792 |     fn char_codes(&'a self, chars: &'a [u8]) -> PdfFontIter<'a> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1918:22
[INFO] [stdout]      |
[INFO] [stdout] 1918 |     pub fn new(file: &mut dyn std::io::Write) -> HTMLOutput {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1918 |     pub fn new(file: &mut dyn std::io::Write) -> HTMLOutput<'_> {
[INFO] [stdout]      |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1996:22
[INFO] [stdout]      |
[INFO] [stdout] 1996 |     pub fn new(file: &mut dyn std::io::Write) -> SVGOutput {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1996 |     pub fn new(file: &mut dyn std::io::Write) -> SVGOutput<'_> {
[INFO] [stdout]      |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling test-log v0.2.17
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling webpki v0.22.0
[INFO] [stderr]    Compiling sct v0.7.0
[INFO] [stderr]    Compiling webpki-roots v0.22.6
[INFO] [stderr]    Compiling ureq v2.6.2
[INFO] [stderr]    Compiling pdf-extract v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::result::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `Result` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub use lopdf::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::result::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:511:65
[INFO] [stdout]     |
[INFO] [stdout] 511 | ...                   Entry::Occupied(e) => {
[INFO] [stdout]     |                                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:583:17
[INFO] [stdout]     |
[INFO] [stdout] 583 |             let name = if is_core_font(&base_name) {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:682:23
[INFO] [stdout]     |
[INFO] [stdout] 682 |     fn get_descriptor(&self) -> Option<PdfFontDescriptor> {
[INFO] [stdout]     |                       ^^^^^            ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 682 |     fn get_descriptor(&self) -> Option<PdfFontDescriptor<'_>> {
[INFO] [stdout]     |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:792:49
[INFO] [stdout]     |
[INFO] [stdout] 792 |     fn char_codes(&'a self, chars: &'a [u8]) -> PdfFontIter {
[INFO] [stdout]     |                    --               --          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |                |
[INFO] [stdout]     |                    |                the lifetime is named here
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 792 |     fn char_codes(&'a self, chars: &'a [u8]) -> PdfFontIter<'a> {
[INFO] [stdout]     |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `doc` is never read
[INFO] [stdout]    --> src/lib.rs:315:5
[INFO] [stdout]     |
[INFO] [stdout] 313 | struct PdfType3Font<'a> {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 314 |     font: &'a Dictionary,
[INFO] [stdout] 315 |     doc: &'a Document,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PdfType3Font` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `contents`, `size`, `bits_per_sample`, `encode`, and `decode` are never read
[INFO] [stdout]     --> src/lib.rs:1120:5
[INFO] [stdout]      |
[INFO] [stdout] 1117 | struct Type0Func {
[INFO] [stdout]      |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1120 |     contents: Vec<u8>,
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout] 1121 |     size: Vec<i64>,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1122 |     bits_per_sample: i64,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 1123 |     encode: Vec<f64>,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout] 1124 |     decode: Vec<f64>,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Type0Func` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `c0`, `c1`, and `n` are never read
[INFO] [stdout]     --> src/lib.rs:1150:5
[INFO] [stdout]      |
[INFO] [stdout] 1149 | struct Type2Func {
[INFO] [stdout]      |        --------- fields in this struct
[INFO] [stdout] 1150 |     c0: Option<Vec<f64>>,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 1151 |     c1: Option<Vec<f64>>,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 1152 |     n: f64,
[INFO] [stdout]      |     ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Type2Func` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/lib.rs:1157:11
[INFO] [stdout]      |
[INFO] [stdout] 1157 |     Type0(Type0Func),
[INFO] [stdout]      |     ----- ^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Function` has derived impls for the traits `Debug` and `Clone`, 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] 1157 -     Type0(Type0Func),
[INFO] [stdout] 1157 +     Type0(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/lib.rs:1158:11
[INFO] [stdout]      |
[INFO] [stdout] 1158 |     Type2(Type2Func),
[INFO] [stdout]      |     ----- ^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Function` has derived impls for the traits `Debug` and `Clone`, 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] 1158 -     Type2(Type2Func),
[INFO] [stdout] 1158 +     Type2(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `white_point`, `black_point`, and `gamma` are never read
[INFO] [stdout]     --> src/lib.rs:1394:5
[INFO] [stdout]      |
[INFO] [stdout] 1393 | pub struct CalGray {
[INFO] [stdout]      |            ------- fields in this struct
[INFO] [stdout] 1394 |     white_point: [f64; 3],
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1395 |     black_point: Option<[f64; 3]>,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1396 |     gamma: Option<f64>,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CalGray` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `white_point`, `black_point`, `gamma`, and `matrix` are never read
[INFO] [stdout]     --> src/lib.rs:1401:5
[INFO] [stdout]      |
[INFO] [stdout] 1400 | pub struct CalRGB {
[INFO] [stdout]      |            ------ fields in this struct
[INFO] [stdout] 1401 |     white_point: [f64; 3],
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1402 |     black_point: Option<[f64; 3]>,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1403 |     gamma: Option<[f64; 3]>,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout] 1404 |     matrix: Option<Vec<f64>>
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CalRGB` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `white_point`, `black_point`, and `range` are never read
[INFO] [stdout]     --> src/lib.rs:1409:5
[INFO] [stdout]      |
[INFO] [stdout] 1408 | pub struct Lab {
[INFO] [stdout]      |            --- fields in this struct
[INFO] [stdout] 1409 |     white_point: [f64; 3],
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1410 |     black_point: Option<[f64; 3]>,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 1411 |     range: Option<[f64; 4]>,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Lab` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `alternate_space`, and `tint_transform` are never read
[INFO] [stdout]     --> src/lib.rs:1427:5
[INFO] [stdout]      |
[INFO] [stdout] 1426 | pub struct Separation {
[INFO] [stdout]      |            ---------- fields in this struct
[INFO] [stdout] 1427 |     name: String,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1428 |     alternate_space: AlternateColorSpace,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 1429 |     tint_transform: Box<Function>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Separation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1918:22
[INFO] [stdout]      |
[INFO] [stdout] 1918 |     pub fn new(file: &mut dyn std::io::Write) -> HTMLOutput {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1918 |     pub fn new(file: &mut dyn std::io::Write) -> HTMLOutput<'_> {
[INFO] [stdout]      |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1996:22
[INFO] [stdout]      |
[INFO] [stdout] 1996 |     pub fn new(file: &mut dyn std::io::Write) -> SVGOutput {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1996 |     pub fn new(file: &mut dyn std::io::Write) -> SVGOutput<'_> {
[INFO] [stdout]      |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.95s
[INFO] running `Command { std: "docker" "inspect" "54f0cebdbff6e81d4220cf2df2d8077708923eb084ff371bd1ddecc86a265cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54f0cebdbff6e81d4220cf2df2d8077708923eb084ff371bd1ddecc86a265cfd", kill_on_drop: false }`
[INFO] [stdout] 54f0cebdbff6e81d4220cf2df2d8077708923eb084ff371bd1ddecc86a265cfd
