[INFO] fetching crate br-pdf 0.0.1...
[INFO] testing br-pdf-0.0.1 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate br-pdf 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate br-pdf 0.0.1 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate br-pdf 0.0.1
[INFO] finished tweaking crates.io crate br-pdf 0.0.1
[INFO] tweaked toml for crates.io crate br-pdf 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate br-pdf 0.0.1 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] c31d8a6c14a84f78603a7fc13f0911947079f56b8fb39038617ec4ed3c8318a2
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[INFO] [stdout] warning: fields `widths` and `default_width` are never read
[INFO] [stdout]    --> src/lib.rs:281:5
[INFO] [stdout]     |
[INFO] [stdout] 276 | struct PdfSimpleFont<'a> {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 281 |     widths: HashMap<CharCode, f64>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 282 |     // should probably just use i32 here
[INFO] [stdout] 283 |     default_width: Option<f64>, // only used for CID fonts and we should probably brake out the different font types
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PdfSimpleFont` has a derived impl for the trait `Clone`, 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: fields `doc` and `widths` are never read
[INFO] [stdout]    --> src/lib.rs:289:5
[INFO] [stdout]     |
[INFO] [stdout] 287 | struct PdfType3Font<'a> {
[INFO] [stdout]     |        ------------ fields in this struct
[INFO] [stdout] 288 |     font: &'a Dictionary,
[INFO] [stdout] 289 |     doc: &'a Document,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     widths: HashMap<CharCode, f64>, // should probably just use i32 here
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PdfType3Font` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_width` is never used
[INFO] [stdout]    --> src/lib.rs:665:8
[INFO] [stdout]     |
[INFO] [stdout] 664 | trait PdfFont: Debug {
[INFO] [stdout]     |       ------- method in this trait
[INFO] [stdout] 665 |     fn get_width(&self, id: CharCode) -> f64;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `widths` and `default_width` are never read
[INFO] [stdout]    --> src/lib.rs:772:5
[INFO] [stdout]     |
[INFO] [stdout] 765 | struct PdfCIDFont<'a> {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 772 |     widths: HashMap<CharCode, f64>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 773 |     // should probably just use i32 here
[INFO] [stdout] 774 |     default_width: Option<f64>, // only used for CID fonts and we should probably brake out the different font types
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Function` is never used
[INFO] [stdout]    --> src/lib.rs:995:6
[INFO] [stdout]     |
[INFO] [stdout] 995 | enum Function {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.64s
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[INFO] [stdout] c31d8a6c14a84f78603a7fc13f0911947079f56b8fb39038617ec4ed3c8318a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fd5b21a16ca20fe7657b6ee183515e2b1091baacc86da339b408c9f5c40b960
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[INFO] [stdout] warning: fields `widths` and `default_width` are never read
[INFO] [stdout]    --> src/lib.rs:281:5
[INFO] [stdout]     |
[INFO] [stdout] 276 | struct PdfSimpleFont<'a> {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 281 |     widths: HashMap<CharCode, f64>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 282 |     // should probably just use i32 here
[INFO] [stdout] 283 |     default_width: Option<f64>, // only used for CID fonts and we should probably brake out the different font types
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PdfSimpleFont` has a derived impl for the trait `Clone`, 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: fields `doc` and `widths` are never read
[INFO] [stdout]    --> src/lib.rs:289:5
[INFO] [stdout]     |
[INFO] [stdout] 287 | struct PdfType3Font<'a> {
[INFO] [stdout]     |        ------------ fields in this struct
[INFO] [stdout] 288 |     font: &'a Dictionary,
[INFO] [stdout] 289 |     doc: &'a Document,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     widths: HashMap<CharCode, f64>, // should probably just use i32 here
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PdfType3Font` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_width` is never used
[INFO] [stdout]    --> src/lib.rs:665:8
[INFO] [stdout]     |
[INFO] [stdout] 664 | trait PdfFont: Debug {
[INFO] [stdout]     |       ------- method in this trait
[INFO] [stdout] 665 |     fn get_width(&self, id: CharCode) -> f64;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `widths` and `default_width` are never read
[INFO] [stdout]    --> src/lib.rs:772:5
[INFO] [stdout]     |
[INFO] [stdout] 765 | struct PdfCIDFont<'a> {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 772 |     widths: HashMap<CharCode, f64>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 773 |     // should probably just use i32 here
[INFO] [stdout] 774 |     default_width: Option<f64>, // only used for CID fonts and we should probably brake out the different font types
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Function` is never used
[INFO] [stdout]    --> src/lib.rs:995:6
[INFO] [stdout]     |
[INFO] [stdout] 995 | enum Function {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libdeflater v0.11.0
[INFO] [stderr]    Compiling oxipng v8.0.0
[INFO] [stderr]    Compiling br-file v0.0.1
[INFO] [stderr]    Compiling br-pdf v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `widths` and `default_width` are never read
[INFO] [stdout]    --> src/lib.rs:281:5
[INFO] [stdout]     |
[INFO] [stdout] 276 | struct PdfSimpleFont<'a> {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 281 |     widths: HashMap<CharCode, f64>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 282 |     // should probably just use i32 here
[INFO] [stdout] 283 |     default_width: Option<f64>, // only used for CID fonts and we should probably brake out the different font types
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PdfSimpleFont` has a derived impl for the trait `Clone`, 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: fields `doc` and `widths` are never read
[INFO] [stdout]    --> src/lib.rs:289:5
[INFO] [stdout]     |
[INFO] [stdout] 287 | struct PdfType3Font<'a> {
[INFO] [stdout]     |        ------------ fields in this struct
[INFO] [stdout] 288 |     font: &'a Dictionary,
[INFO] [stdout] 289 |     doc: &'a Document,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     widths: HashMap<CharCode, f64>, // should probably just use i32 here
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PdfType3Font` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_width` is never used
[INFO] [stdout]    --> src/lib.rs:665:8
[INFO] [stdout]     |
[INFO] [stdout] 664 | trait PdfFont: Debug {
[INFO] [stdout]     |       ------- method in this trait
[INFO] [stdout] 665 |     fn get_width(&self, id: CharCode) -> f64;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `widths` and `default_width` are never read
[INFO] [stdout]    --> src/lib.rs:772:5
[INFO] [stdout]     |
[INFO] [stdout] 765 | struct PdfCIDFont<'a> {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 772 |     widths: HashMap<CharCode, f64>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 773 |     // should probably just use i32 here
[INFO] [stdout] 774 |     default_width: Option<f64>, // only used for CID fonts and we should probably brake out the different font types
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Function` is never used
[INFO] [stdout]    --> src/lib.rs:995:6
[INFO] [stdout]     |
[INFO] [stdout] 995 | enum Function {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.09s
[INFO] running `Command { std: "docker" "inspect" "9fd5b21a16ca20fe7657b6ee183515e2b1091baacc86da339b408c9f5c40b960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd5b21a16ca20fe7657b6ee183515e2b1091baacc86da339b408c9f5c40b960", kill_on_drop: false }`
[INFO] [stdout] 9fd5b21a16ca20fe7657b6ee183515e2b1091baacc86da339b408c9f5c40b960
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51647030b97cd8f69b663a8f1a9c12291bb3f578ea857afe0105021ad1ed70de
[INFO] running `Command { std: "docker" "start" "-a" "51647030b97cd8f69b663a8f1a9c12291bb3f578ea857afe0105021ad1ed70de", kill_on_drop: false }`
[INFO] [stderr] warning: fields `widths` and `default_width` are never read
[INFO] [stderr]    --> src/lib.rs:281:5
[INFO] [stderr]     |
[INFO] [stderr] 276 | struct PdfSimpleFont<'a> {
[INFO] [stderr]     |        ------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 281 |     widths: HashMap<CharCode, f64>,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 282 |     // should probably just use i32 here
[INFO] [stderr] 283 |     default_width: Option<f64>, // only used for CID fonts and we should probably brake out the different font types
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `PdfSimpleFont` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `doc` and `widths` are never read
[INFO] [stderr]    --> src/lib.rs:289:5
[INFO] [stderr]     |
[INFO] [stderr] 287 | struct PdfType3Font<'a> {
[INFO] [stderr]     |        ------------ fields in this struct
[INFO] [stderr] 288 |     font: &'a Dictionary,
[INFO] [stderr] 289 |     doc: &'a Document,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 292 |     widths: HashMap<CharCode, f64>, // should probably just use i32 here
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `PdfType3Font` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_width` is never used
[INFO] [stderr]    --> src/lib.rs:665:8
[INFO] [stderr]     |
[INFO] [stderr] 664 | trait PdfFont: Debug {
[INFO] [stderr]     |       ------- method in this trait
[INFO] [stderr] 665 |     fn get_width(&self, id: CharCode) -> f64;
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `widths` and `default_width` are never read
[INFO] [stderr]    --> src/lib.rs:772:5
[INFO] [stderr]     |
[INFO] [stderr] 765 | struct PdfCIDFont<'a> {
[INFO] [stderr]     |        ---------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 772 |     widths: HashMap<CharCode, f64>,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 773 |     // should probably just use i32 here
[INFO] [stderr] 774 |     default_width: Option<f64>, // only used for CID fonts and we should probably brake out the different font types
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Function` is never used
[INFO] [stderr]    --> src/lib.rs:995:6
[INFO] [stderr]     |
[INFO] [stderr] 995 | enum Function {
[INFO] [stderr]     |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `br-pdf` (lib) generated 5 warnings
[INFO] [stderr] warning: `br-pdf` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/br_pdf-3562acbc407c1b25)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests br_pdf
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "51647030b97cd8f69b663a8f1a9c12291bb3f578ea857afe0105021ad1ed70de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51647030b97cd8f69b663a8f1a9c12291bb3f578ea857afe0105021ad1ed70de", kill_on_drop: false }`
[INFO] [stdout] 51647030b97cd8f69b663a8f1a9c12291bb3f578ea857afe0105021ad1ed70de
