[INFO] cloning repository https://github.com/rockyzhengwu/rspdf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rockyzhengwu/rspdf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frockyzhengwu%2Frspdf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frockyzhengwu%2Frspdf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e67354a4942fe6f607aa88948d4f49ae0bb8291f
[INFO] testing rockyzhengwu/rspdf against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frockyzhengwu%2Frspdf" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rockyzhengwu/rspdf on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rockyzhengwu/rspdf
[INFO] finished tweaking git repo https://github.com/rockyzhengwu/rspdf
[INFO] tweaked toml for git repo https://github.com/rockyzhengwu/rspdf written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rockyzhengwu/rspdf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/rockyzhengwu/freetype-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/rockyzhengwu/freetype-sys.git`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c12e6e6ee94cec80e4d1e3d6b81d62c750a5f40bf898335492236adad343cc08
[INFO] running `Command { std: "docker" "start" "-a" "c12e6e6ee94cec80e4d1e3d6b81d62c750a5f40bf898335492236adad343cc08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c12e6e6ee94cec80e4d1e3d6b81d62c750a5f40bf898335492236adad343cc08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c12e6e6ee94cec80e4d1e3d6b81d62c750a5f40bf898335492236adad343cc08", kill_on_drop: false }`
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[INFO] [stdout] 9432e76879fc46367a2122c981ec104724c507c1002345167e44a1eaa150fb2f
[INFO] running `Command { std: "docker" "start" "-a" "9432e76879fc46367a2122c981ec104724c507c1002345167e44a1eaa150fb2f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling pdf v0.1.0 (/opt/rustwide/workdir/pdf)
[INFO] [stderr]    Compiling clap_lex v0.6.0
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[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap_builder v4.4.11
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling freetype-sys v0.19.0 (https://github.com/rockyzhengwu/freetype-sys.git#48e5a82d)
[INFO] [stderr]    Compiling jpeg-decoder v0.3.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.52
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling env_logger v0.10.1
[INFO] [stderr]    Compiling tiff v0.9.0
[INFO] [stderr]    Compiling image v0.24.7
[INFO] [stderr]    Compiling clap v4.4.11
[INFO] [stderr]    Compiling freetype-rs v0.34.1 (https://github.com/rockyzhengwu/freetype-rs.git?branch=fix#df71320f)
[INFO] [stdout] warning: unused import: `PDFName`
[INFO] [stdout]  --> pdf/src/catalog.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::object::{PDFDictionary, PDFName};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> pdf/src/font/composite_font.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> pdf/src/object.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::filter::asciihex_decode::{self, ASCIIHexDecode};
[INFO] [stdout]   |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Path`
[INFO] [stdout]  --> pdf/src/page/graphics_state.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::geom::{matrix::Matrix, path::Path};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `hex_to_u8`, `is_xdigit`
[INFO] [stdout]   --> pdf/src/parser/syntax.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 |     buf_to_number, buf_to_real, hex_to_u8, is_delimiter, is_end_of_line, is_number, is_regular,
[INFO] [stdout]    |                                 ^^^^^^^^^
[INFO] [stdout] 12 |     is_whitespace, is_xdigit,
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `outlines`
[INFO] [stdout]   --> pdf/src/catalog.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let outlines: PDFDictionary = doc.read_indirect(ot)?.try_into()?;
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outlines`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> pdf/src/device/image_device.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |             (Some(m), Some(c)) => m,
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `textobj`
[INFO] [stdout]    --> pdf/src/device/text.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn show_text(&mut self, textobj: &Text) -> PDFResult<()> {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_textobj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current`
[INFO] [stdout]   --> pdf/src/device/trace.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let current = path.current_point();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `outlines` is never read
[INFO] [stdout]   --> pdf/src/catalog.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Catalog {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 34 |     page_layout: PageLayout,
[INFO] [stdout] 35 |     outlines: Option<PDFDictionary>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Catalog` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_same_line` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl TextItem {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 20 |     fn is_same_line(&self, other: &TextItem) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl TextLine {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 31 |     pub fn add(&mut self, item: &TextItem) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_text_item` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl TextDevice {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn add_text_item(&mut self, item: TextItem) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_predefine_cmap_ref` is never used
[INFO] [stdout]   --> pdf/src/font/cmap/predefined.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn get_predefine_cmap_ref(name: &str) -> &CMap {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CharCodeToUnicode` is never constructed
[INFO] [stdout]   --> pdf/src/font/to_unicode.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct CharCodeToUnicode {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tools v0.1.0 (/opt/rustwide/workdir/tools)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.58s
[INFO] running `Command { std: "docker" "inspect" "9432e76879fc46367a2122c981ec104724c507c1002345167e44a1eaa150fb2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9432e76879fc46367a2122c981ec104724c507c1002345167e44a1eaa150fb2f", kill_on_drop: false }`
[INFO] [stdout] 9432e76879fc46367a2122c981ec104724c507c1002345167e44a1eaa150fb2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35fa6b097a4f78788fb14c26fff81aefd46fed8f1611e43574170ce3d36e4ee6
[INFO] running `Command { std: "docker" "start" "-a" "35fa6b097a4f78788fb14c26fff81aefd46fed8f1611e43574170ce3d36e4ee6", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `PDFName`
[INFO] [stdout]  --> pdf/src/catalog.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::object::{PDFDictionary, PDFName};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> pdf/src/font/composite_font.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> pdf/src/object.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::filter::asciihex_decode::{self, ASCIIHexDecode};
[INFO] [stdout]   |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Path`
[INFO] [stdout]  --> pdf/src/page/graphics_state.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::geom::{matrix::Matrix, path::Path};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `hex_to_u8`, `is_xdigit`
[INFO] [stdout]   --> pdf/src/parser/syntax.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 |     buf_to_number, buf_to_real, hex_to_u8, is_delimiter, is_end_of_line, is_number, is_regular,
[INFO] [stdout]    |                                 ^^^^^^^^^
[INFO] [stdout] 12 |     is_whitespace, is_xdigit,
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `outlines`
[INFO] [stdout]   --> pdf/src/catalog.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let outlines: PDFDictionary = doc.read_indirect(ot)?.try_into()?;
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outlines`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> pdf/src/device/image_device.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |             (Some(m), Some(c)) => m,
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `textobj`
[INFO] [stdout]    --> pdf/src/device/text.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn show_text(&mut self, textobj: &Text) -> PDFResult<()> {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_textobj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current`
[INFO] [stdout]   --> pdf/src/device/trace.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let current = path.current_point();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `outlines` is never read
[INFO] [stdout]   --> pdf/src/catalog.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Catalog {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 34 |     page_layout: PageLayout,
[INFO] [stdout] 35 |     outlines: Option<PDFDictionary>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Catalog` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_same_line` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl TextItem {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 20 |     fn is_same_line(&self, other: &TextItem) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pdf v0.1.0 (/opt/rustwide/workdir/pdf)
[INFO] [stdout] warning: method `add` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl TextLine {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 31 |     pub fn add(&mut self, item: &TextItem) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tools v0.1.0 (/opt/rustwide/workdir/tools)
[INFO] [stdout] warning: method `add_text_item` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl TextDevice {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn add_text_item(&mut self, item: TextItem) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_predefine_cmap_ref` is never used
[INFO] [stdout]   --> pdf/src/font/cmap/predefined.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn get_predefine_cmap_ref(name: &str) -> &CMap {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CharCodeToUnicode` is never constructed
[INFO] [stdout]   --> pdf/src/font/to_unicode.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct CharCodeToUnicode {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PDFName`
[INFO] [stdout]  --> pdf/src/catalog.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::object::{PDFDictionary, PDFName};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> pdf/src/font/composite_font.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> pdf/src/object.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::filter::asciihex_decode::{self, ASCIIHexDecode};
[INFO] [stdout]   |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Path`
[INFO] [stdout]  --> pdf/src/page/graphics_state.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::geom::{matrix::Matrix, path::Path};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `hex_to_u8`, `is_xdigit`
[INFO] [stdout]   --> pdf/src/parser/syntax.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 |     buf_to_number, buf_to_real, hex_to_u8, is_delimiter, is_end_of_line, is_number, is_regular,
[INFO] [stdout]    |                                 ^^^^^^^^^
[INFO] [stdout] 12 |     is_whitespace, is_xdigit,
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `outlines`
[INFO] [stdout]   --> pdf/src/catalog.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let outlines: PDFDictionary = doc.read_indirect(ot)?.try_into()?;
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outlines`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> pdf/src/device/image_device.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |             (Some(m), Some(c)) => m,
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `textobj`
[INFO] [stdout]    --> pdf/src/device/text.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn show_text(&mut self, textobj: &Text) -> PDFResult<()> {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_textobj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current`
[INFO] [stdout]   --> pdf/src/device/trace.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let current = path.current_point();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `outlines` is never read
[INFO] [stdout]   --> pdf/src/catalog.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Catalog {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 34 |     page_layout: PageLayout,
[INFO] [stdout] 35 |     outlines: Option<PDFDictionary>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Catalog` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_same_line` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl TextItem {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 20 |     fn is_same_line(&self, other: &TextItem) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl TextLine {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 31 |     pub fn add(&mut self, item: &TextItem) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_text_item` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl TextDevice {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn add_text_item(&mut self, item: TextItem) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_predefine_cmap_ref` is never used
[INFO] [stdout]   --> pdf/src/font/cmap/predefined.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn get_predefine_cmap_ref(name: &str) -> &CMap {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CharCodeToUnicode` is never constructed
[INFO] [stdout]   --> pdf/src/font/to_unicode.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct CharCodeToUnicode {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "35fa6b097a4f78788fb14c26fff81aefd46fed8f1611e43574170ce3d36e4ee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35fa6b097a4f78788fb14c26fff81aefd46fed8f1611e43574170ce3d36e4ee6", kill_on_drop: false }`
[INFO] [stdout] 35fa6b097a4f78788fb14c26fff81aefd46fed8f1611e43574170ce3d36e4ee6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a97899b473844105de5e6552f7f5491617f771cf05b709b4a704c8c1f40a9ca
[INFO] running `Command { std: "docker" "start" "-a" "6a97899b473844105de5e6552f7f5491617f771cf05b709b4a704c8c1f40a9ca", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `PDFName`
[INFO] [stderr]  --> pdf/src/catalog.rs:5:36
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::object::{PDFDictionary, PDFName};
[INFO] [stderr]   |                                    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]  --> pdf/src/font/composite_font.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::Write;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> pdf/src/object.rs:5:38
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::filter::asciihex_decode::{self, ASCIIHexDecode};
[INFO] [stderr]   |                                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `path::Path`
[INFO] [stderr]  --> pdf/src/page/graphics_state.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::geom::{matrix::Matrix, path::Path};
[INFO] [stderr]   |                                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `hex_to_u8`, `is_xdigit`
[INFO] [stderr]   --> pdf/src/parser/syntax.rs:11:33
[INFO] [stderr]    |
[INFO] [stderr] 11 |     buf_to_number, buf_to_real, hex_to_u8, is_delimiter, is_end_of_line, is_number, is_regular,
[INFO] [stderr]    |                                 ^^^^^^^^^
[INFO] [stderr] 12 |     is_whitespace, is_xdigit,
[INFO] [stderr]    |                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `outlines`
[INFO] [stderr]   --> pdf/src/catalog.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |             let outlines: PDFDictionary = doc.read_indirect(ot)?.try_into()?;
[INFO] [stderr]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outlines`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]   --> pdf/src/device/image_device.rs:55:28
[INFO] [stderr]    |
[INFO] [stderr] 55 |             (Some(m), Some(c)) => m,
[INFO] [stderr]    |                            ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `textobj`
[INFO] [stderr]    --> pdf/src/device/text.rs:103:29
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn show_text(&mut self, textobj: &Text) -> PDFResult<()> {
[INFO] [stderr]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_textobj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `current`
[INFO] [stderr]   --> pdf/src/device/trace.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let current = path.current_point();
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current`
[INFO] [stderr] 
[INFO] [stderr] warning: field `outlines` is never read
[INFO] [stderr]   --> pdf/src/catalog.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct Catalog {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] 34 |     page_layout: PageLayout,
[INFO] [stderr] 35 |     outlines: Option<PDFDictionary>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Catalog` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_same_line` is never used
[INFO] [stderr]   --> pdf/src/device/text.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl TextItem {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] 20 |     fn is_same_line(&self, other: &TextItem) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `add` is never used
[INFO] [stderr]   --> pdf/src/device/text.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl TextLine {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] 31 |     pub fn add(&mut self, item: &TextItem) -> bool {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `add_text_item` is never used
[INFO] [stderr]   --> pdf/src/device/text.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 61 | impl TextDevice {
[INFO] [stderr]    | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 75 |     fn add_text_item(&mut self, item: TextItem) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_predefine_cmap_ref` is never used
[INFO] [stderr]   --> pdf/src/font/cmap/predefined.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn get_predefine_cmap_ref(name: &str) -> &CMap {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CharCodeToUnicode` is never constructed
[INFO] [stderr]   --> pdf/src/font/to_unicode.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct CharCodeToUnicode {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pdf` (lib) generated 15 warnings (run `cargo fix --lib -p pdf` to apply 9 suggestions)
[INFO] [stderr] warning: `pdf` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pdf-7ab897c9703b5d22)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test filter::ascii85_decode::tests::test_decode ... ok
[INFO] [stdout] test filter::asciihex_decode::tests::test_decode ... ok
[INFO] [stdout] test font::cmap::parser::tests::test_hex_to_u32 ... ok
[INFO] [stdout] test font::cmap::parser::tests::test_cmap_parse ... ok
[INFO] [stdout] test document::tests::test_document ... ok
[INFO] [stdout] test geom::matrix::tests::test_translation ... ok
[INFO] [stdout] test font::cmap::parser::tests::test_usecmap ... ok
[INFO] [stdout] test page::graphics_state::tests::test_graphics_state ... ok
[INFO] [stdout] test parser::character_set::tests::test_whitesapce ... ok
[INFO] [stdout] test parser::syntax::tests::test_move_next_line ... ok
[INFO] [stdout] test parser::document_parser::tests::test_load_cross_table ... ok
[INFO] [stdout] test parser::document_parser::tests::test_parse_start_one_xref ... ok
[INFO] [stdout] test parser::syntax::tests::test_read_hex_string ... ok
[INFO] [stdout] test parser::syntax::tests::test_read_name_word ... ok
[INFO] [stdout] test parser::syntax::tests::test_read_literal_string ... ok
[INFO] [stdout] test parser::document_parser::tests::test_parse_xref_empty ... ok
[INFO] [stdout] test parser::syntax::tests::test_read_real ... ok
[INFO] [stdout] test parser::syntax::tests::test_parse_dict ... ok
[INFO] [stdout] test document::tests::test_page_tree ... FAILED
[INFO] [stdout] test font::cmap::predefined::tests::test_get_predefine_cmap ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- document::tests::test_page_tree stdout ----
[INFO] [stdout] thread 'document::tests::test_page_tree' panicked at pdf/src/document.rs:96:41:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d93bea01c6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d93bea01c6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d93bea01c6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d93bea01c6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d93bec9830 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d93bec9830 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d93be9daaf - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d93be9ffa4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d93be9ffa4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d93bea1d17 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55d93bea19fd - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d93bd85f97 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d93bd85f97 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d93bea2336 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d93bea2336 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d93bea2082 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55d93bea06c6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d93bea1de0 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d93bcaf345 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d93bcaf923 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x55d93bd3c28b - core::result::Result<T,E>::unwrap::h9e044419904f1c28
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x55d93bd0b1bd - pdf::document::tests::read_file::ha13dd9b34a2d0dc4
[INFO] [stdout]                                at /opt/rustwide/workdir/pdf/src/document.rs:96:24
[INFO] [stdout]   22:     0x55d93bd133c0 - pdf::document::tests::test_page_tree::hce35b324b4aeb1bb
[INFO] [stdout]                                at /opt/rustwide/workdir/pdf/src/document.rs:120:22
[INFO] [stdout]   23:     0x55d93bd13347 - pdf::document::tests::test_page_tree::{{closure}}::h970200b71ac38ed7
[INFO] [stdout]                                at /opt/rustwide/workdir/pdf/src/document.rs:117:24
[INFO] [stdout]   24:     0x55d93bcb1016 - core::ops::function::FnOnce::call_once::hacb08b94e227e66d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55d93bd8b86f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x55d93bd8b86f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   27:     0x55d93bd8a5f1 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   28:     0x55d93bd8a5f1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x55d93bd8a5f1 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   30:     0x55d93bd8a5f1 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   31:     0x55d93bd8a5f1 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   32:     0x55d93bd8a5f1 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   33:     0x55d93bd8a5f1 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   34:     0x55d93bd51926 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   35:     0x55d93bd51926 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   36:     0x55d93bd56987 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   37:     0x55d93bd56987 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x55d93bd56987 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   39:     0x55d93bd56987 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   40:     0x55d93bd56987 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   41:     0x55d93bd56987 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   42:     0x55d93bd56987 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x55d93bea6e65 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x55d93bea6e65 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   45:     0x55d93bea6e65 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f2a3df79ac3 - <unknown>
[INFO] [stdout]   47:     0x7f2a3e00abf4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     document::tests::test_page_tree
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 19 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p pdf --lib`
[INFO] running `Command { std: "docker" "inspect" "6a97899b473844105de5e6552f7f5491617f771cf05b709b4a704c8c1f40a9ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a97899b473844105de5e6552f7f5491617f771cf05b709b4a704c8c1f40a9ca", kill_on_drop: false }`
[INFO] [stdout] 6a97899b473844105de5e6552f7f5491617f771cf05b709b4a704c8c1f40a9ca
[INFO] testing rockyzhengwu/rspdf against beta-2024-02-10 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frockyzhengwu%2Frspdf" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rockyzhengwu/rspdf on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rockyzhengwu/rspdf
[INFO] finished tweaking git repo https://github.com/rockyzhengwu/rspdf
[INFO] tweaked toml for git repo https://github.com/rockyzhengwu/rspdf written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rockyzhengwu/rspdf 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" "+beta-2024-02-10" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf3fba971e0d3c023c233097dba1058db3d9f505531db6b611d5e48c817d542e
[INFO] running `Command { std: "docker" "start" "-a" "cf3fba971e0d3c023c233097dba1058db3d9f505531db6b611d5e48c817d542e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf3fba971e0d3c023c233097dba1058db3d9f505531db6b611d5e48c817d542e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf3fba971e0d3c023c233097dba1058db3d9f505531db6b611d5e48c817d542e", kill_on_drop: false }`
[INFO] [stdout] cf3fba971e0d3c023c233097dba1058db3d9f505531db6b611d5e48c817d542e
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4ad777c45817932e34d783c072d55c4a3dccdfe90510c72c63ac018fcee78f9
[INFO] running `Command { std: "docker" "start" "-a" "a4ad777c45817932e34d783c072d55c4a3dccdfe90510c72c63ac018fcee78f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling pkg-config v0.3.28
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling weezl v0.1.7
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling fdeflate v0.3.2
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling syn v2.0.43
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling flume v0.11.0
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling thiserror v1.0.52
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling half v2.2.1
[INFO] [stderr]    Compiling bytemuck v1.14.0
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling anstream v0.6.5
[INFO] [stderr]    Compiling png v0.17.10
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling pdf v0.1.0 (/opt/rustwide/workdir/pdf)
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling exr v1.71.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling clap_builder v4.4.11
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling freetype-sys v0.19.0 (https://github.com/rockyzhengwu/freetype-sys.git#48e5a82d)
[INFO] [stderr]    Compiling jpeg-decoder v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.52
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling env_logger v0.10.1
[INFO] [stderr]    Compiling tiff v0.9.0
[INFO] [stderr]    Compiling image v0.24.7
[INFO] [stderr]    Compiling clap v4.4.11
[INFO] [stderr]    Compiling freetype-rs v0.34.1 (https://github.com/rockyzhengwu/freetype-rs.git?branch=fix#df71320f)
[INFO] [stdout] warning: unused import: `PDFName`
[INFO] [stdout]  --> pdf/src/catalog.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::object::{PDFDictionary, PDFName};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> pdf/src/font/composite_font.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> pdf/src/object.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::filter::asciihex_decode::{self, ASCIIHexDecode};
[INFO] [stdout]   |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Path`
[INFO] [stdout]  --> pdf/src/page/graphics_state.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::geom::{matrix::Matrix, path::Path};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `hex_to_u8`, `is_xdigit`
[INFO] [stdout]   --> pdf/src/parser/syntax.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 |     buf_to_number, buf_to_real, hex_to_u8, is_delimiter, is_end_of_line, is_number, is_regular,
[INFO] [stdout]    |                                 ^^^^^^^^^
[INFO] [stdout] 12 |     is_whitespace, is_xdigit,
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `outlines`
[INFO] [stdout]   --> pdf/src/catalog.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let outlines: PDFDictionary = doc.read_indirect(ot)?.try_into()?;
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outlines`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> pdf/src/device/image_device.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |             (Some(m), Some(c)) => m,
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `textobj`
[INFO] [stdout]    --> pdf/src/device/text.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn show_text(&mut self, textobj: &Text) -> PDFResult<()> {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_textobj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current`
[INFO] [stdout]   --> pdf/src/device/trace.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let current = path.current_point();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `outlines` is never read
[INFO] [stdout]   --> pdf/src/catalog.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Catalog {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 34 |     page_layout: PageLayout,
[INFO] [stdout] 35 |     outlines: Option<PDFDictionary>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Catalog` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_same_line` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl TextItem {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 20 |     fn is_same_line(&self, other: &TextItem) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl TextLine {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 31 |     pub fn add(&mut self, item: &TextItem) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_text_item` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl TextDevice {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn add_text_item(&mut self, item: TextItem) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_predefine_cmap_ref` is never used
[INFO] [stdout]   --> pdf/src/font/cmap/predefined.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn get_predefine_cmap_ref(name: &str) -> &CMap {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CharCodeToUnicode` is never constructed
[INFO] [stdout]   --> pdf/src/font/to_unicode.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct CharCodeToUnicode {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tools v0.1.0 (/opt/rustwide/workdir/tools)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.01s
[INFO] running `Command { std: "docker" "inspect" "a4ad777c45817932e34d783c072d55c4a3dccdfe90510c72c63ac018fcee78f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ad777c45817932e34d783c072d55c4a3dccdfe90510c72c63ac018fcee78f9", kill_on_drop: false }`
[INFO] [stdout] a4ad777c45817932e34d783c072d55c4a3dccdfe90510c72c63ac018fcee78f9
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ea2a77c10926418608832eadd68791c63d23616c80bd703a81372e77744621a
[INFO] running `Command { std: "docker" "start" "-a" "9ea2a77c10926418608832eadd68791c63d23616c80bd703a81372e77744621a", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `PDFName`
[INFO] [stdout]  --> pdf/src/catalog.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::object::{PDFDictionary, PDFName};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> pdf/src/font/composite_font.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> pdf/src/object.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::filter::asciihex_decode::{self, ASCIIHexDecode};
[INFO] [stdout]   |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Path`
[INFO] [stdout]  --> pdf/src/page/graphics_state.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::geom::{matrix::Matrix, path::Path};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `hex_to_u8`, `is_xdigit`
[INFO] [stdout]   --> pdf/src/parser/syntax.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 |     buf_to_number, buf_to_real, hex_to_u8, is_delimiter, is_end_of_line, is_number, is_regular,
[INFO] [stdout]    |                                 ^^^^^^^^^
[INFO] [stdout] 12 |     is_whitespace, is_xdigit,
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `outlines`
[INFO] [stdout]   --> pdf/src/catalog.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let outlines: PDFDictionary = doc.read_indirect(ot)?.try_into()?;
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outlines`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> pdf/src/device/image_device.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |             (Some(m), Some(c)) => m,
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `textobj`
[INFO] [stdout]    --> pdf/src/device/text.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn show_text(&mut self, textobj: &Text) -> PDFResult<()> {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_textobj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current`
[INFO] [stdout]   --> pdf/src/device/trace.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let current = path.current_point();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `outlines` is never read
[INFO] [stdout]   --> pdf/src/catalog.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Catalog {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 34 |     page_layout: PageLayout,
[INFO] [stdout] 35 |     outlines: Option<PDFDictionary>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Catalog` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_same_line` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl TextItem {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 20 |     fn is_same_line(&self, other: &TextItem) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl TextLine {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 31 |     pub fn add(&mut self, item: &TextItem) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_text_item` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl TextDevice {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn add_text_item(&mut self, item: TextItem) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_predefine_cmap_ref` is never used
[INFO] [stdout]   --> pdf/src/font/cmap/predefined.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn get_predefine_cmap_ref(name: &str) -> &CMap {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CharCodeToUnicode` is never constructed
[INFO] [stdout]   --> pdf/src/font/to_unicode.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct CharCodeToUnicode {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pdf v0.1.0 (/opt/rustwide/workdir/pdf)
[INFO] [stderr]    Compiling tools v0.1.0 (/opt/rustwide/workdir/tools)
[INFO] [stdout] warning: unused import: `PDFName`
[INFO] [stdout]  --> pdf/src/catalog.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::object::{PDFDictionary, PDFName};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> pdf/src/font/composite_font.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> pdf/src/object.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::filter::asciihex_decode::{self, ASCIIHexDecode};
[INFO] [stdout]   |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Path`
[INFO] [stdout]  --> pdf/src/page/graphics_state.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::geom::{matrix::Matrix, path::Path};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `hex_to_u8`, `is_xdigit`
[INFO] [stdout]   --> pdf/src/parser/syntax.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 |     buf_to_number, buf_to_real, hex_to_u8, is_delimiter, is_end_of_line, is_number, is_regular,
[INFO] [stdout]    |                                 ^^^^^^^^^
[INFO] [stdout] 12 |     is_whitespace, is_xdigit,
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `outlines`
[INFO] [stdout]   --> pdf/src/catalog.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let outlines: PDFDictionary = doc.read_indirect(ot)?.try_into()?;
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outlines`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> pdf/src/device/image_device.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |             (Some(m), Some(c)) => m,
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `textobj`
[INFO] [stdout]    --> pdf/src/device/text.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn show_text(&mut self, textobj: &Text) -> PDFResult<()> {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_textobj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current`
[INFO] [stdout]   --> pdf/src/device/trace.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let current = path.current_point();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `outlines` is never read
[INFO] [stdout]   --> pdf/src/catalog.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Catalog {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 34 |     page_layout: PageLayout,
[INFO] [stdout] 35 |     outlines: Option<PDFDictionary>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Catalog` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_same_line` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl TextItem {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 20 |     fn is_same_line(&self, other: &TextItem) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl TextLine {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 31 |     pub fn add(&mut self, item: &TextItem) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_text_item` is never used
[INFO] [stdout]   --> pdf/src/device/text.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl TextDevice {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn add_text_item(&mut self, item: TextItem) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_predefine_cmap_ref` is never used
[INFO] [stdout]   --> pdf/src/font/cmap/predefined.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn get_predefine_cmap_ref(name: &str) -> &CMap {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CharCodeToUnicode` is never constructed
[INFO] [stdout]   --> pdf/src/font/to_unicode.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct CharCodeToUnicode {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "9ea2a77c10926418608832eadd68791c63d23616c80bd703a81372e77744621a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ea2a77c10926418608832eadd68791c63d23616c80bd703a81372e77744621a", kill_on_drop: false }`
[INFO] [stdout] 9ea2a77c10926418608832eadd68791c63d23616c80bd703a81372e77744621a
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c36efb02fdc0b473f7beaed166ddc7657b752ac1dfbb184f85440015f0a8471a
[INFO] running `Command { std: "docker" "start" "-a" "c36efb02fdc0b473f7beaed166ddc7657b752ac1dfbb184f85440015f0a8471a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `PDFName`
[INFO] [stderr]  --> pdf/src/catalog.rs:5:36
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::object::{PDFDictionary, PDFName};
[INFO] [stderr]   |                                    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]  --> pdf/src/font/composite_font.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::Write;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> pdf/src/object.rs:5:38
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::filter::asciihex_decode::{self, ASCIIHexDecode};
[INFO] [stderr]   |                                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `path::Path`
[INFO] [stderr]  --> pdf/src/page/graphics_state.rs:1:35
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::geom::{matrix::Matrix, path::Path};
[INFO] [stderr]   |                                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `hex_to_u8`, `is_xdigit`
[INFO] [stderr]   --> pdf/src/parser/syntax.rs:11:33
[INFO] [stderr]    |
[INFO] [stderr] 11 |     buf_to_number, buf_to_real, hex_to_u8, is_delimiter, is_end_of_line, is_number, is_regular,
[INFO] [stderr]    |                                 ^^^^^^^^^
[INFO] [stderr] 12 |     is_whitespace, is_xdigit,
[INFO] [stderr]    |                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `outlines`
[INFO] [stderr]   --> pdf/src/catalog.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |             let outlines: PDFDictionary = doc.read_indirect(ot)?.try_into()?;
[INFO] [stderr]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_outlines`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]   --> pdf/src/device/image_device.rs:55:28
[INFO] [stderr]    |
[INFO] [stderr] 55 |             (Some(m), Some(c)) => m,
[INFO] [stderr]    |                            ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `textobj`
[INFO] [stderr]    --> pdf/src/device/text.rs:103:29
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn show_text(&mut self, textobj: &Text) -> PDFResult<()> {
[INFO] [stderr]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_textobj`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `current`
[INFO] [stderr]   --> pdf/src/device/trace.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let current = path.current_point();
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current`
[INFO] [stderr] 
[INFO] [stderr] warning: field `outlines` is never read
[INFO] [stderr]   --> pdf/src/catalog.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct Catalog {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] 34 |     page_layout: PageLayout,
[INFO] [stderr] 35 |     outlines: Option<PDFDictionary>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Catalog` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_same_line` is never used
[INFO] [stderr]   --> pdf/src/device/text.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl TextItem {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] 20 |     fn is_same_line(&self, other: &TextItem) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `add` is never used
[INFO] [stderr]   --> pdf/src/device/text.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl TextLine {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] 31 |     pub fn add(&mut self, item: &TextItem) -> bool {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `add_text_item` is never used
[INFO] [stderr]   --> pdf/src/device/text.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 61 | impl TextDevice {
[INFO] [stderr]    | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 75 |     fn add_text_item(&mut self, item: TextItem) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_predefine_cmap_ref` is never used
[INFO] [stderr]   --> pdf/src/font/cmap/predefined.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn get_predefine_cmap_ref(name: &str) -> &CMap {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CharCodeToUnicode` is never constructed
[INFO] [stderr]   --> pdf/src/font/to_unicode.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct CharCodeToUnicode {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pdf` (lib) generated 15 warnings (run `cargo fix --lib -p pdf` to apply 9 suggestions)
[INFO] [stderr] warning: `pdf` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pdf-97f5a60c0c05a462)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test filter::ascii85_decode::tests::test_decode ... ok
[INFO] [stdout] test filter::asciihex_decode::tests::test_decode ... ok
[INFO] [stdout] test font::cmap::parser::tests::test_hex_to_u32 ... ok
[INFO] [stdout] test font::cmap::parser::tests::test_cmap_parse ... ok
[INFO] [stdout] test document::tests::test_document ... ok
[INFO] [stdout] test page::graphics_state::tests::test_graphics_state ... ok
[INFO] [stdout] test geom::matrix::tests::test_translation ... ok
[INFO] [stdout] test font::cmap::parser::tests::test_usecmap ... ok
[INFO] [stdout] test parser::character_set::tests::test_whitesapce ... ok
[INFO] [stdout] test parser::document_parser::tests::test_load_cross_table ... ok
[INFO] [stdout] test parser::syntax::tests::test_read_hex_string ... ok
[INFO] [stdout] test parser::syntax::tests::test_read_literal_string ... ok
[INFO] [stdout] test parser::document_parser::tests::test_parse_start_one_xref ... ok
[INFO] [stdout] test parser::syntax::tests::test_read_name_word ... ok
[INFO] [stdout] test parser::syntax::tests::test_move_next_line ... ok
[INFO] [stdout] test parser::document_parser::tests::test_parse_xref_empty ... ok
[INFO] [stdout] test parser::syntax::tests::test_read_real ... ok
[INFO] [stdout] test parser::syntax::tests::test_parse_dict ... ok
[INFO] [stdout] test document::tests::test_page_tree ... FAILED
[INFO] [stdout] test font::cmap::predefined::tests::test_get_predefine_cmap ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- document::tests::test_page_tree stdout ----
[INFO] [stdout] thread 'document::tests::test_page_tree' panicked at pdf/src/document.rs:96:41:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55e484469af6 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55e484469af6 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55e484469af6 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55e484469af6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55e484492f90 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55e484492f90 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55e4844671cf - std::io::Write::write_fmt::h90f651e9e694a4bb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x55e4844698d4 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55e4844698d4 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55e48446b647 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x55e48446b32d - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55e48434ac47 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h20f7887d7cd0a330
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55e48434ac47 - test::test_main::{{closure}}::hc125a615957b5cb1
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55e48446bc66 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c19e0590f8443c4
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55e48446bc66 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:785:13
[INFO] [stdout]   15:     0x55e48446b9b2 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   16:     0x55e484469ff6 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55e48446b704 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   18:     0x55e484272dd5 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55e4842733b3 - core::result::unwrap_failed::h12bc80647957bcdb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x55e4842e18ed - core::result::Result<T,E>::unwrap::h9caf8204140280f2
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x55e4842e18ed - pdf::document::tests::read_file::h7fc62a4198979191
[INFO] [stdout]                                at /opt/rustwide/workdir/pdf/src/document.rs:96:24
[INFO] [stdout]   22:     0x55e4842e8283 - pdf::document::tests::test_page_tree::h61e14b6330a13774
[INFO] [stdout]                                at /opt/rustwide/workdir/pdf/src/document.rs:120:22
[INFO] [stdout]   23:     0x55e4842e8207 - pdf::document::tests::test_page_tree::{{closure}}::h81ab5b1ff32d59dd
[INFO] [stdout]                                at /opt/rustwide/workdir/pdf/src/document.rs:117:24
[INFO] [stdout]   24:     0x55e484295156 - core::ops::function::FnOnce::call_once::hec643fd5c5f0c344
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55e48435083f - core::ops::function::FnOnce::call_once::h692fe6f34484199f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x55e48435083f - test::__rust_begin_short_backtrace::h48b62e76bd60e2de
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:621:18
[INFO] [stdout]   27:     0x55e48434f661 - test::run_test_in_process::{{closure}}::h1c68597526ef43db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:60
[INFO] [stdout]   28:     0x55e48434f661 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hcae98092997f976b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x55e48434f661 - std::panicking::try::do_call::h8d1548c2f5bb535a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   30:     0x55e48434f661 - std::panicking::try::hbb7a2054f484688e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   31:     0x55e48434f661 - std::panic::catch_unwind::h696d12d9d80497c2
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   32:     0x55e48434f661 - test::run_test_in_process::h053367a7217c825b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:27
[INFO] [stdout]   33:     0x55e48434f661 - test::run_test::{{closure}}::hfa524e9fabcba78e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:567:43
[INFO] [stdout]   34:     0x55e484316ac6 - test::run_test::{{closure}}::h2c4d0bb741ef7f9f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:595:41
[INFO] [stdout]   35:     0x55e484316ac6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0d2c708415550075
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   36:     0x55e48431ba87 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76e2635840d7293f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   37:     0x55e48431ba87 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::haa640b67a810a214
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x55e48431ba87 - std::panicking::try::do_call::h41892e3bc2807ab5
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   39:     0x55e48431ba87 - std::panicking::try::h861a16d180681c80
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   40:     0x55e48431ba87 - std::panic::catch_unwind::h8195f9064b1509fa
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   41:     0x55e48431ba87 - std::thread::Builder::spawn_unchecked_::{{closure}}::h73cc419da1217371
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   42:     0x55e48431ba87 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h79dc6499ff073b09
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x55e484470085 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha718e8cdc51a5182
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x55e484470085 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h86072abc877c5474
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   45:     0x55e484470085 - std::sys::pal::unix::thread::Thread::new::thread_start::hac4056197c365894
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7fde8cb30ac3 - <unknown>
[INFO] [stdout]   47:     0x7fde8cbc1bf4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     document::tests::test_page_tree
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 19 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p pdf --lib`
[INFO] running `Command { std: "docker" "inspect" "c36efb02fdc0b473f7beaed166ddc7657b752ac1dfbb184f85440015f0a8471a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c36efb02fdc0b473f7beaed166ddc7657b752ac1dfbb184f85440015f0a8471a", kill_on_drop: false }`
[INFO] [stdout] c36efb02fdc0b473f7beaed166ddc7657b752ac1dfbb184f85440015f0a8471a
