[INFO] fetching crate fpdf 0.1.1...
[INFO] fixing fpdf-0.1.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate fpdf 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate fpdf 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate fpdf 0.1.1
[INFO] tweaked toml for crates.io crate fpdf 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fpdf 0.1.1 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fpdf 0.1.1 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time-core v0.1.5
[INFO] [stderr]   Downloaded deranged v0.5.3
[INFO] [stderr]   Downloaded time v0.3.42
[INFO] [stderr]   Downloaded adler2 v2.0.0
[INFO] [stderr]   Downloaded md5 v0.8.0
[INFO] [stderr]   Downloaded color_quant v1.1.0
[INFO] [stderr]   Downloaded zune-core v0.4.12
[INFO] [stderr]   Downloaded jetscii v0.5.3
[INFO] [stderr]   Downloaded libz-rs-sys v0.5.1
[INFO] [stderr]   Downloaded gif v0.13.1
[INFO] [stderr]   Downloaded weezl v0.1.10
[INFO] [stderr]   Downloaded zune-jpeg v0.4.16
[INFO] [stderr]   Downloaded flate2 v1.1.1
[INFO] [stderr]   Downloaded miniz_oxide v0.8.7
[INFO] [stderr]   Downloaded html5gum v0.8.0
[INFO] [stderr]   Downloaded zlib-rs v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d903072d08fa4c3c1e5c64d580bda260c4fe20fa658ec4f09430517bff91645d
[INFO] running `Command { std: "docker" "start" "d903072d08fa4c3c1e5c64d580bda260c4fe20fa658ec4f09430517bff91645d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d903072d08fa4c3c1e5c64d580bda260c4fe20fa658ec4f09430517bff91645d" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d903072d08fa4c3c1e5c64d580bda260c4fe20fa658ec4f09430517bff91645d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d903072d08fa4c3c1e5c64d580bda260c4fe20fa658ec4f09430517bff91645d" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling jetscii v0.5.3
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking zlib-rs v0.5.1
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking time-core v0.1.5
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking deranged v0.5.3
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking zune-jpeg v0.4.16
[INFO] [stderr]     Checking html5gum v0.8.0
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]     Checking md5 v0.8.0
[INFO] [stderr]     Checking libz-rs-sys v0.5.1
[INFO] [stderr]     Checking flate2 v1.1.1
[INFO] [stderr]     Checking time v0.3.42
[INFO] [stderr]     Checking fpdf v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `widths` is never read
[INFO] [stdout]     --> src/lib.rs:1953:26
[INFO] [stdout]      |
[INFO] [stdout] 1953 |         let mut widths = 0;
[INFO] [stdout]      |                          ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1984 |                         widths = (scale * array_widths as f64).round() as u16;
[INFO] [stdout]      |                         ----------------------------------------------------- `widths` is overwritten here before the previous value is read
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `svg_file`
[INFO] [stdout]     --> src/lib.rs:6360:33
[INFO] [stdout]      |
[INFO] [stdout] 6360 |     pub fn svg_basic_file_parse(svg_file: &str) -> Result<SVGBasic> {
[INFO] [stdout]      |                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_svg_file`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]     --> src/lib.rs:6367:13
[INFO] [stdout]      |
[INFO] [stdout] 6367 |         let page = d.read_u64();
[INFO] [stdout]      |             ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `corner`
[INFO] [stdout]     --> src/lib.rs:6368:13
[INFO] [stdout]      |
[INFO] [stdout] 6368 |         let corner = d.read_vec2();
[INFO] [stdout]      |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_corner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]     --> src/lib.rs:6369:13
[INFO] [stdout]      |
[INFO] [stdout] 6369 |         let size = d.read_vec2();
[INFO] [stdout]      |             ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `color` is never read
[INFO] [stdout]     --> src/lib.rs:7110:29
[INFO] [stdout]      |
[INFO] [stdout] 7110 |             let mut color = WBuffer::new(Vec::new());
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 7136 |                 color = WBuffer::new(data[0..(sz * 3 + height)].to_vec());
[INFO] [stdout]      |                 ----- `color` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `alpha` is never read
[INFO] [stdout]     --> src/lib.rs:7111:29
[INFO] [stdout]      |
[INFO] [stdout] 7111 |             let mut alpha = WBuffer::new(Vec::new());
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 7137 |                 alpha = WBuffer::new(Vec::with_capacity(sz + height));
[INFO] [stdout]      |                 ----- `alpha` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]     --> src/lib.rs:7604:13
[INFO] [stdout]      |
[INFO] [stdout] 7604 |         let c = if self.protect.encrypted {
[INFO] [stdout]      |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]     --> src/lib.rs:9208:30
[INFO] [stdout]      |
[INFO] [stdout] 9208 |     fn emit_error(&mut self, error: html5gum::Error) {}
[INFO] [stdout]      |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]     --> src/lib.rs:9213:49
[INFO] [stdout]      |
[INFO] [stdout] 9213 |     fn set_doctype_public_identifier(&mut self, value: &[u8]) {}
[INFO] [stdout]      |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]     --> src/lib.rs:9214:49
[INFO] [stdout]      |
[INFO] [stdout] 9214 |     fn set_doctype_system_identifier(&mut self, value: &[u8]) {}
[INFO] [stdout]      |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]     --> src/lib.rs:9215:50
[INFO] [stdout]      |
[INFO] [stdout] 9215 |     fn push_doctype_public_identifier(&mut self, s: &[u8]) {}
[INFO] [stdout]      |                                                  ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]     --> src/lib.rs:9216:50
[INFO] [stdout]      |
[INFO] [stdout] 9216 |     fn push_doctype_system_identifier(&mut self, s: &[u8]) {}
[INFO] [stdout]      |                                                  ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]     --> src/lib.rs:9217:32
[INFO] [stdout]      |
[INFO] [stdout] 9217 |     fn push_comment(&mut self, s: &[u8]) {}
[INFO] [stdout]      |                                ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]     --> src/lib.rs:9218:37
[INFO] [stdout]      |
[INFO] [stdout] 9218 |     fn push_doctype_name(&mut self, s: &[u8]) {}
[INFO] [stdout]      |                                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]     --> src/lib.rs:9494:18
[INFO] [stdout]      |
[INFO] [stdout] 9494 | pub fn ttf_parse(file: &str) -> Result<FpdfTTF> {
[INFO] [stdout]      |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> src/lib.rs:9784:9
[INFO] [stdout]      |
[INFO] [stdout] 9784 |     for i in 0..=count {
[INFO] [stdout]      |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `name` is assigned to, but never used
[INFO] [stdout]     --> src/lib.rs:9806:9
[INFO] [stdout]      |
[INFO] [stdout] 9806 |     let mut name = "".to_string();
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_name` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/lib.rs:9829:22
[INFO] [stdout]      |
[INFO] [stdout] 9829 |                 2 => name = s.to_string(),
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `nb` is never read
[INFO] [stdout]      --> src/lib.rs:11689:22
[INFO] [stdout]       |
[INFO] [stdout] 11689 |         let mut nb = 0;
[INFO] [stdout]       |                      ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 11697 |             nb = s.chars().count();
[INFO] [stdout]       |             ---------------------- `nb` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_x` is never read
[INFO] [stdout]      --> src/lib.rs:12770:25
[INFO] [stdout]       |
[INFO] [stdout] 12770 |         let mut new_x = 0.0;
[INFO] [stdout]       |                         ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 12798 |                         (new_x, new_y) = val(0);
[INFO] [stdout]       |                          ----- `new_x` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_y` is never read
[INFO] [stdout]      --> src/lib.rs:12771:25
[INFO] [stdout]       |
[INFO] [stdout] 12771 |         let mut new_y = 0.0;
[INFO] [stdout]       |                         ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 12798 |                         (new_x, new_y) = val(0);
[INFO] [stdout]       |                                 ----- `new_y` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cx0` is never read
[INFO] [stdout]      --> src/lib.rs:12772:23
[INFO] [stdout]       |
[INFO] [stdout] 12772 |         let mut cx0 = 0.0;
[INFO] [stdout]       |                       ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 12808 |                         (cx0, cy0) = val(0);
[INFO] [stdout]       |                          --- `cx0` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cy0` is never read
[INFO] [stdout]      --> src/lib.rs:12773:23
[INFO] [stdout]       |
[INFO] [stdout] 12773 |         let mut cy0 = 0.0;
[INFO] [stdout]       |                       ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 12808 |                         (cx0, cy0) = val(0);
[INFO] [stdout]       |                               --- `cy0` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cx1` is never read
[INFO] [stdout]      --> src/lib.rs:12774:23
[INFO] [stdout]       |
[INFO] [stdout] 12774 |         let mut cx1 = 0.0;
[INFO] [stdout]       |                       ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 12809 |                         (cx1, cy1) = val(2);
[INFO] [stdout]       |                          --- `cx1` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cy1` is never read
[INFO] [stdout]      --> src/lib.rs:12775:23
[INFO] [stdout]       |
[INFO] [stdout] 12775 |         let mut cy1 = 0.0;
[INFO] [stdout]       |                       ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 12809 |                         (cx1, cy1) = val(2);
[INFO] [stdout]       |                               --- `cy1` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pt`
[INFO] [stdout]      --> src/lib.rs:13096:13
[INFO] [stdout]       |
[INFO] [stdout] 13096 |         let pt = path.as_str();
[INFO] [stdout]       |             ^^ help: if this is intentional, prefix it with an underscore: `_pt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `widths` is never read
[INFO] [stdout]     --> src/lib.rs:1953:26
[INFO] [stdout]      |
[INFO] [stdout] 1953 |         let mut widths = 0;
[INFO] [stdout]      |                          ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1984 |                         widths = (scale * array_widths as f64).round() as u16;
[INFO] [stdout]      |                         ----------------------------------------------------- `widths` is overwritten here before the previous value is read
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]      --> src/lib.rs:13292:17
[INFO] [stdout]       |
[INFO] [stdout] 13292 |                 _ => (),
[INFO] [stdout]       |                 ^ no value can reach this
[INFO] [stdout]       |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]      --> src/lib.rs:13292:17
[INFO] [stdout]       |
[INFO] [stdout] 13233 |                 HTMLBasicCategory::Text => {
[INFO] [stdout]       |                 ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 13250 |                 HTMLBasicCategory::Open => match el.s.as_str() {
[INFO] [stdout]       |                 ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 13278 |                 HTMLBasicCategory::Close => match el.s.as_str() {
[INFO] [stdout]       |                 ------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 13292 |                 _ => (),
[INFO] [stdout]       |                 ^ collectively making this unreachable
[INFO] [stdout]       = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t` is never read
[INFO] [stdout]      --> src/lib.rs:13348:21
[INFO] [stdout]       |
[INFO] [stdout] 13348 |           let mut t = 0;
[INFO] [stdout]       |                       ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 13392 | /             t = rotleft(a, 5)
[INFO] [stdout] 13393 | |                 .wrapping_add(b ^ c ^ d)
[INFO] [stdout] 13394 | |                 .wrapping_add(e)
[INFO] [stdout] 13395 | |                 .wrapping_add(self.k[3])
[INFO] [stdout] 13396 | |                 .wrapping_add(m[i]);
[INFO] [stdout]       | |___________________________________- `t` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `iter` and `iter_u16` are never used
[INFO] [stdout]    --> src/lib.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl Bytes {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 124 |     fn iter(&self) -> Iter<'_, u8> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn iter_u16(&'_ self) -> BytesIteratorU16<'_> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `extend` is never used
[INFO] [stdout]    --> src/lib.rs:880:8
[INFO] [stdout]     |
[INFO] [stdout] 866 | impl WBuffer {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 880 |     fn extend(&mut self, bytes: &[u8]) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_from_slice` is never used
[INFO] [stdout]    --> src/lib.rs:907:8
[INFO] [stdout]     |
[INFO] [stdout] 893 | impl RBuffer {
[INFO] [stdout]     | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 907 |     fn new_from_slice(bytes: &[u8]) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `End` is never constructed
[INFO] [stdout]     --> src/lib.rs:1030:5
[INFO] [stdout]      |
[INFO] [stdout] 1027 | enum FileReaderFlags {
[INFO] [stdout]      |      --------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 1030 |     End,
[INFO] [stdout]      |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `checksum` is never read
[INFO] [stdout]     --> src/lib.rs:1067:5
[INFO] [stdout]      |
[INFO] [stdout] 1065 | struct TableDescription {
[INFO] [stdout]      |        ---------------- field in this struct
[INFO] [stdout] 1066 |     name: String,
[INFO] [stdout] 1067 |     checksum: [u16; 2],
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `TableDescription` 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 `name` is never read
[INFO] [stdout]     --> src/lib.rs:2375:5
[INFO] [stdout]      |
[INFO] [stdout] 2374 | pub struct CMYKColorName {
[INFO] [stdout]      |            ------------- field in this struct
[INFO] [stdout] 2375 |     name: String,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CMYKColorName` 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 `buffer` is never read
[INFO] [stdout]     --> src/lib.rs:2414:5
[INFO] [stdout]      |
[INFO] [stdout] 2413 | struct Format {
[INFO] [stdout]      |        ------ field in this struct
[INFO] [stdout] 2414 |     buffer: Vec<u8>,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Format` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `imported_obj_pos` is never read
[INFO] [stdout]     --> src/lib.rs:2446:5
[INFO] [stdout]      |
[INFO] [stdout] 2437 | pub struct Fpdf<'a> {
[INFO] [stdout]      |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 2446 |     imported_obj_pos: HashMap<u64, HashMap<usize, String>>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Fpdf` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `clr_text` is never read
[INFO] [stdout]     --> src/lib.rs:2569:5
[INFO] [stdout]      |
[INFO] [stdout] 2549 | pub struct Grid<'a> {
[INFO] [stdout]      |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 2569 |     clr_text: RGBA,
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Grid` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reversed` is never used
[INFO] [stdout]     --> src/lib.rs:3137:8
[INFO] [stdout]      |
[INFO] [stdout] 3087 | impl BString {
[INFO] [stdout]      | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 3137 |     fn reversed(&self) -> BString {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `size` is never read
[INFO] [stdout]     --> src/lib.rs:3353:5
[INFO] [stdout]      |
[INFO] [stdout] 3352 | pub struct PageBox {
[INFO] [stdout]      |            ------- field in this struct
[INFO] [stdout] 3353 |     size: UnitVec2,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `PageBox` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `writing_buffer`, `put`, `load_params_from_fpdf`, and `get_font_keys` are never used
[INFO] [stdout]     --> src/lib.rs:7343:8
[INFO] [stdout]      |
[INFO] [stdout] 6167 | impl<'a> Fpdf<'a> {
[INFO] [stdout]      | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 7343 |     fn writing_buffer(&mut self) -> Result<&mut impl Write> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7354 |     fn put(&mut self, buf: &[u8]) {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 7435 |     fn load_params_from_fpdf(&mut self, f: &Fpdf) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8573 |     fn get_font_keys(&self) -> Vec<String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FpdfImage` is never constructed
[INFO] [stdout]      --> src/lib.rs:13562:8
[INFO] [stdout]       |
[INFO] [stdout] 13562 | struct FpdfImage {
[INFO] [stdout]       |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PointU32` is never constructed
[INFO] [stdout]      --> src/lib.rs:13589:8
[INFO] [stdout]       |
[INFO] [stdout] 13589 | struct PointU32 {
[INFO] [stdout]       |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]      --> src/lib.rs:13595:8
[INFO] [stdout]       |
[INFO] [stdout] 13594 | impl PointU32 {
[INFO] [stdout]       | ------------- associated function in this implementation
[INFO] [stdout] 13595 |     fn new(x: u32, y: u32) -> Self {
[INFO] [stdout]       |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RectangleU32` is never constructed
[INFO] [stdout]      --> src/lib.rs:13601:8
[INFO] [stdout]       |
[INFO] [stdout] 13601 | struct RectangleU32 {
[INFO] [stdout]       |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `new_from_points`, `dx`, and `dy` are never used
[INFO] [stdout]      --> src/lib.rs:13607:8
[INFO] [stdout]       |
[INFO] [stdout] 13606 | impl RectangleU32 {
[INFO] [stdout]       | ----------------- associated items in this implementation
[INFO] [stdout] 13607 |     fn new(min: PointU32, max: PointU32) -> Self {
[INFO] [stdout]       |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13611 |     fn new_from_points(left: u32, top: u32, width: u32, height: u32) -> Self {
[INFO] [stdout]       |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13618 |     fn dx(&self) -> u32 {
[INFO] [stdout]       |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 13622 |     fn dy(&self) -> u32 {
[INFO] [stdout]       |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `svg_file`
[INFO] [stdout]     --> src/lib.rs:6360:33
[INFO] [stdout]      |
[INFO] [stdout] 6360 |     pub fn svg_basic_file_parse(svg_file: &str) -> Result<SVGBasic> {
[INFO] [stdout]      |                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_svg_file`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]     --> src/lib.rs:6367:13
[INFO] [stdout]      |
[INFO] [stdout] 6367 |         let page = d.read_u64();
[INFO] [stdout]      |             ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `corner`
[INFO] [stdout]     --> src/lib.rs:6368:13
[INFO] [stdout]      |
[INFO] [stdout] 6368 |         let corner = d.read_vec2();
[INFO] [stdout]      |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_corner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]     --> src/lib.rs:6369:13
[INFO] [stdout]      |
[INFO] [stdout] 6369 |         let size = d.read_vec2();
[INFO] [stdout]      |             ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `color` is never read
[INFO] [stdout]     --> src/lib.rs:7110:29
[INFO] [stdout]      |
[INFO] [stdout] 7110 |             let mut color = WBuffer::new(Vec::new());
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 7136 |                 color = WBuffer::new(data[0..(sz * 3 + height)].to_vec());
[INFO] [stdout]      |                 ----- `color` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `alpha` is never read
[INFO] [stdout]     --> src/lib.rs:7111:29
[INFO] [stdout]      |
[INFO] [stdout] 7111 |             let mut alpha = WBuffer::new(Vec::new());
[INFO] [stdout]      |                             ^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 7137 |                 alpha = WBuffer::new(Vec::with_capacity(sz + height));
[INFO] [stdout]      |                 ----- `alpha` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]     --> src/lib.rs:7604:13
[INFO] [stdout]      |
[INFO] [stdout] 7604 |         let c = if self.protect.encrypted {
[INFO] [stdout]      |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]     --> src/lib.rs:9208:30
[INFO] [stdout]      |
[INFO] [stdout] 9208 |     fn emit_error(&mut self, error: html5gum::Error) {}
[INFO] [stdout]      |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]     --> src/lib.rs:9213:49
[INFO] [stdout]      |
[INFO] [stdout] 9213 |     fn set_doctype_public_identifier(&mut self, value: &[u8]) {}
[INFO] [stdout]      |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]     --> src/lib.rs:9214:49
[INFO] [stdout]      |
[INFO] [stdout] 9214 |     fn set_doctype_system_identifier(&mut self, value: &[u8]) {}
[INFO] [stdout]      |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]     --> src/lib.rs:9215:50
[INFO] [stdout]      |
[INFO] [stdout] 9215 |     fn push_doctype_public_identifier(&mut self, s: &[u8]) {}
[INFO] [stdout]      |                                                  ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]     --> src/lib.rs:9216:50
[INFO] [stdout]      |
[INFO] [stdout] 9216 |     fn push_doctype_system_identifier(&mut self, s: &[u8]) {}
[INFO] [stdout]      |                                                  ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]     --> src/lib.rs:9217:32
[INFO] [stdout]      |
[INFO] [stdout] 9217 |     fn push_comment(&mut self, s: &[u8]) {}
[INFO] [stdout]      |                                ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]     --> src/lib.rs:9218:37
[INFO] [stdout]      |
[INFO] [stdout] 9218 |     fn push_doctype_name(&mut self, s: &[u8]) {}
[INFO] [stdout]      |                                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]     --> src/lib.rs:9494:18
[INFO] [stdout]      |
[INFO] [stdout] 9494 | pub fn ttf_parse(file: &str) -> Result<FpdfTTF> {
[INFO] [stdout]      |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> src/lib.rs:9784:9
[INFO] [stdout]      |
[INFO] [stdout] 9784 |     for i in 0..=count {
[INFO] [stdout]      |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `name` is assigned to, but never used
[INFO] [stdout]     --> src/lib.rs:9806:9
[INFO] [stdout]      |
[INFO] [stdout] 9806 |     let mut name = "".to_string();
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_name` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/lib.rs:9829:22
[INFO] [stdout]      |
[INFO] [stdout] 9829 |                 2 => name = s.to_string(),
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `nb` is never read
[INFO] [stdout]      --> src/lib.rs:11689:22
[INFO] [stdout]       |
[INFO] [stdout] 11689 |         let mut nb = 0;
[INFO] [stdout]       |                      ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 11697 |             nb = s.chars().count();
[INFO] [stdout]       |             ---------------------- `nb` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_x` is never read
[INFO] [stdout]      --> src/lib.rs:12770:25
[INFO] [stdout]       |
[INFO] [stdout] 12770 |         let mut new_x = 0.0;
[INFO] [stdout]       |                         ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 12798 |                         (new_x, new_y) = val(0);
[INFO] [stdout]       |                          ----- `new_x` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new_y` is never read
[INFO] [stdout]      --> src/lib.rs:12771:25
[INFO] [stdout]       |
[INFO] [stdout] 12771 |         let mut new_y = 0.0;
[INFO] [stdout]       |                         ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 12798 |                         (new_x, new_y) = val(0);
[INFO] [stdout]       |                                 ----- `new_y` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cx0` is never read
[INFO] [stdout]      --> src/lib.rs:12772:23
[INFO] [stdout]       |
[INFO] [stdout] 12772 |         let mut cx0 = 0.0;
[INFO] [stdout]       |                       ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 12808 |                         (cx0, cy0) = val(0);
[INFO] [stdout]       |                          --- `cx0` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cy0` is never read
[INFO] [stdout]      --> src/lib.rs:12773:23
[INFO] [stdout]       |
[INFO] [stdout] 12773 |         let mut cy0 = 0.0;
[INFO] [stdout]       |                       ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 12808 |                         (cx0, cy0) = val(0);
[INFO] [stdout]       |                               --- `cy0` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cx1` is never read
[INFO] [stdout]      --> src/lib.rs:12774:23
[INFO] [stdout]       |
[INFO] [stdout] 12774 |         let mut cx1 = 0.0;
[INFO] [stdout]       |                       ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 12809 |                         (cx1, cy1) = val(2);
[INFO] [stdout]       |                          --- `cx1` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cy1` is never read
[INFO] [stdout]      --> src/lib.rs:12775:23
[INFO] [stdout]       |
[INFO] [stdout] 12775 |         let mut cy1 = 0.0;
[INFO] [stdout]       |                       ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 12809 |                         (cx1, cy1) = val(2);
[INFO] [stdout]       |                               --- `cy1` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pt`
[INFO] [stdout]      --> src/lib.rs:13096:13
[INFO] [stdout]       |
[INFO] [stdout] 13096 |         let pt = path.as_str();
[INFO] [stdout]       |             ^^ help: if this is intentional, prefix it with an underscore: `_pt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]      --> src/lib.rs:13292:17
[INFO] [stdout]       |
[INFO] [stdout] 13292 |                 _ => (),
[INFO] [stdout]       |                 ^ no value can reach this
[INFO] [stdout]       |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]      --> src/lib.rs:13292:17
[INFO] [stdout]       |
[INFO] [stdout] 13233 |                 HTMLBasicCategory::Text => {
[INFO] [stdout]       |                 ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 13250 |                 HTMLBasicCategory::Open => match el.s.as_str() {
[INFO] [stdout]       |                 ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 13278 |                 HTMLBasicCategory::Close => match el.s.as_str() {
[INFO] [stdout]       |                 ------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 13292 |                 _ => (),
[INFO] [stdout]       |                 ^ collectively making this unreachable
[INFO] [stdout]       = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `t` is never read
[INFO] [stdout]      --> src/lib.rs:13348:21
[INFO] [stdout]       |
[INFO] [stdout] 13348 |           let mut t = 0;
[INFO] [stdout]       |                       ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 13392 | /             t = rotleft(a, 5)
[INFO] [stdout] 13393 | |                 .wrapping_add(b ^ c ^ d)
[INFO] [stdout] 13394 | |                 .wrapping_add(e)
[INFO] [stdout] 13395 | |                 .wrapping_add(self.k[3])
[INFO] [stdout] 13396 | |                 .wrapping_add(m[i]);
[INFO] [stdout]       | |___________________________________- `t` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `iter` and `iter_u16` are never used
[INFO] [stdout]    --> src/lib.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl Bytes {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 124 |     fn iter(&self) -> Iter<'_, u8> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn iter_u16(&'_ self) -> BytesIteratorU16<'_> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `extend` is never used
[INFO] [stdout]    --> src/lib.rs:880:8
[INFO] [stdout]     |
[INFO] [stdout] 866 | impl WBuffer {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 880 |     fn extend(&mut self, bytes: &[u8]) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_from_slice` is never used
[INFO] [stdout]    --> src/lib.rs:907:8
[INFO] [stdout]     |
[INFO] [stdout] 893 | impl RBuffer {
[INFO] [stdout]     | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 907 |     fn new_from_slice(bytes: &[u8]) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `End` is never constructed
[INFO] [stdout]     --> src/lib.rs:1030:5
[INFO] [stdout]      |
[INFO] [stdout] 1027 | enum FileReaderFlags {
[INFO] [stdout]      |      --------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 1030 |     End,
[INFO] [stdout]      |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `checksum` is never read
[INFO] [stdout]     --> src/lib.rs:1067:5
[INFO] [stdout]      |
[INFO] [stdout] 1065 | struct TableDescription {
[INFO] [stdout]      |        ---------------- field in this struct
[INFO] [stdout] 1066 |     name: String,
[INFO] [stdout] 1067 |     checksum: [u16; 2],
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `TableDescription` 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 `name` is never read
[INFO] [stdout]     --> src/lib.rs:2375:5
[INFO] [stdout]      |
[INFO] [stdout] 2374 | pub struct CMYKColorName {
[INFO] [stdout]      |            ------------- field in this struct
[INFO] [stdout] 2375 |     name: String,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CMYKColorName` 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 `buffer` is never read
[INFO] [stdout]     --> src/lib.rs:2414:5
[INFO] [stdout]      |
[INFO] [stdout] 2413 | struct Format {
[INFO] [stdout]      |        ------ field in this struct
[INFO] [stdout] 2414 |     buffer: Vec<u8>,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Format` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `imported_obj_pos` is never read
[INFO] [stdout]     --> src/lib.rs:2446:5
[INFO] [stdout]      |
[INFO] [stdout] 2437 | pub struct Fpdf<'a> {
[INFO] [stdout]      |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 2446 |     imported_obj_pos: HashMap<u64, HashMap<usize, String>>,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Fpdf` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `clr_text` is never read
[INFO] [stdout]     --> src/lib.rs:2569:5
[INFO] [stdout]      |
[INFO] [stdout] 2549 | pub struct Grid<'a> {
[INFO] [stdout]      |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 2569 |     clr_text: RGBA,
[INFO] [stdout]      |     ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Grid` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reversed` is never used
[INFO] [stdout]     --> src/lib.rs:3137:8
[INFO] [stdout]      |
[INFO] [stdout] 3087 | impl BString {
[INFO] [stdout]      | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 3137 |     fn reversed(&self) -> BString {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `size` is never read
[INFO] [stdout]     --> src/lib.rs:3353:5
[INFO] [stdout]      |
[INFO] [stdout] 3352 | pub struct PageBox {
[INFO] [stdout]      |            ------- field in this struct
[INFO] [stdout] 3353 |     size: UnitVec2,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `PageBox` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `writing_buffer`, `put`, `load_params_from_fpdf`, and `get_font_keys` are never used
[INFO] [stdout]     --> src/lib.rs:7343:8
[INFO] [stdout]      |
[INFO] [stdout] 6167 | impl<'a> Fpdf<'a> {
[INFO] [stdout]      | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 7343 |     fn writing_buffer(&mut self) -> Result<&mut impl Write> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7354 |     fn put(&mut self, buf: &[u8]) {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 7435 |     fn load_params_from_fpdf(&mut self, f: &Fpdf) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8573 |     fn get_font_keys(&self) -> Vec<String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FpdfImage` is never constructed
[INFO] [stdout]      --> src/lib.rs:13562:8
[INFO] [stdout]       |
[INFO] [stdout] 13562 | struct FpdfImage {
[INFO] [stdout]       |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PointU32` is never constructed
[INFO] [stdout]      --> src/lib.rs:13589:8
[INFO] [stdout]       |
[INFO] [stdout] 13589 | struct PointU32 {
[INFO] [stdout]       |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]      --> src/lib.rs:13595:8
[INFO] [stdout]       |
[INFO] [stdout] 13594 | impl PointU32 {
[INFO] [stdout]       | ------------- associated function in this implementation
[INFO] [stdout] 13595 |     fn new(x: u32, y: u32) -> Self {
[INFO] [stdout]       |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RectangleU32` is never constructed
[INFO] [stdout]      --> src/lib.rs:13601:8
[INFO] [stdout]       |
[INFO] [stdout] 13601 | struct RectangleU32 {
[INFO] [stdout]       |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `new_from_points`, `dx`, and `dy` are never used
[INFO] [stdout]      --> src/lib.rs:13607:8
[INFO] [stdout]       |
[INFO] [stdout] 13606 | impl RectangleU32 {
[INFO] [stdout]       | ----------------- associated items in this implementation
[INFO] [stdout] 13607 |     fn new(min: PointU32, max: PointU32) -> Self {
[INFO] [stdout]       |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13611 |     fn new_from_points(left: u32, top: u32, width: u32, height: u32) -> Self {
[INFO] [stdout]       |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13618 |     fn dx(&self) -> u32 {
[INFO] [stdout]       |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 13622 |     fn dy(&self) -> u32 {
[INFO] [stdout]       |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/example_cell_format_align.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut format_rect = |pdf: &mut Fpdf, recs: &[Rec]| {
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> examples/example_transform_rotate.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     for i in 0..25 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/example_circle.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut y = Unit::mm(15.0);
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `scale_by` found for enum `UnitVec2` in the current scope
[INFO] [stdout]   --> examples/example_create_template.rs:68:84
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pdf.use_template_scaled(template3.clone(), Vec2::new(0.0, 30.0), tpl_size.size.scale_by(1.4));
[INFO] [stdout]    |                                                                                    ^^^^^^^^ method not found in `UnitVec2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fpdf` (example "example_create_template") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d903072d08fa4c3c1e5c64d580bda260c4fe20fa658ec4f09430517bff91645d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d903072d08fa4c3c1e5c64d580bda260c4fe20fa658ec4f09430517bff91645d", kill_on_drop: false }`
[INFO] [stdout] d903072d08fa4c3c1e5c64d580bda260c4fe20fa658ec4f09430517bff91645d
