[INFO] fetching crate crowbook 0.15.0... [INFO] extracting crate crowbook 0.15.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/crowbook/0.15.0 [INFO] extracting crate crowbook 0.15.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crowbook/0.15.0 [INFO] validating manifest of crowbook-0.15.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of crowbook-0.15.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing crowbook-0.15.0 [INFO] finished frobbing crowbook-0.15.0 [INFO] frobbed toml for crowbook-0.15.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/crowbook/0.15.0/Cargo.toml [INFO] started frobbing crowbook-0.15.0 [INFO] finished frobbing crowbook-0.15.0 [INFO] frobbed toml for crowbook-0.15.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crowbook/0.15.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing crowbook-0.15.0 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crowbook/0.15.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] a1d59456e85fc6faf48b3cec22cea7e2d99033e97a389f5bf1b3a21f55192f34 [INFO] running `"docker" "start" "-a" "a1d59456e85fc6faf48b3cec22cea7e2d99033e97a389f5bf1b3a21f55192f34"` [INFO] [stderr] Compiling unchecked-index v0.2.2 [INFO] [stderr] Compiling numerals v0.1.2 [INFO] [stderr] Compiling stemmer v0.3.2 [INFO] [stderr] Compiling crowbook-intl-runtime v0.1.0 [INFO] [stderr] Compiling crowbook-intl v0.2.1 [INFO] [stderr] Compiling crowbook-text-processing v0.2.7 [INFO] [stderr] Compiling mustache v0.9.0 [INFO] [stderr] Compiling plist v0.4.2 [INFO] [stderr] Compiling twoway v0.2.0 [INFO] [stderr] Compiling reqwest v0.9.19 [INFO] [stderr] Compiling comrak v0.6.2 [INFO] [stderr] Compiling crowbook v0.15.0 (/opt/crater/workdir) [INFO] [stderr] Compiling syntect v3.2.0 [INFO] [stderr] Compiling epub-builder v0.4.4 [INFO] [stderr] Compiling caribon v0.8.1 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_dir.rs:460:40 [INFO] [stderr] | [INFO] [stderr] 460 | fn render(&self, _: &Book, _: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_dir.rs:477:40 [INFO] [stderr] | [INFO] [stderr] 477 | fn render(&self, _: &Book, _: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:182:18 [INFO] [stderr] | [INFO] [stderr] 182 | cleaner: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Cleaner` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:188:49 [INFO] [stderr] | [INFO] [stderr] 188 | formats: HashMap<&'static str, (String, Box)>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn BookRenderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:265:54 [INFO] [stderr] | [INFO] [stderr] 265 | renderer: Box) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn BookRenderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:1490:30 [INFO] [stderr] | [INFO] [stderr] 1490 | let cleaner: Box = if lang.starts_with("fr") { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Cleaner` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/epub.rs:73:44 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn render_book(&mut self, to: &mut Write) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/epub.rs:544:44 [INFO] [stderr] | [INFO] [stderr] 544 | fn render(&self, book: &Book, to: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:94:43 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn render_pdf(&mut self, to: &mut io::Write) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:564:44 [INFO] [stderr] | [INFO] [stderr] 564 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:581:44 [INFO] [stderr] | [INFO] [stderr] 581 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:598:44 [INFO] [stderr] | [INFO] [stderr] 598 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:610:44 [INFO] [stderr] | [INFO] [stderr] 610 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/odt.rs:61:44 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn render_book(&mut self, to: &mut Write) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/odt.rs:249:44 [INFO] [stderr] | [INFO] [stderr] 249 | fn render(&self, book: &Book, to: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book_renderer.rs:35:44 [INFO] [stderr] | [INFO] [stderr] 35 | fn render(&self, book: &Book, to: &mut Write) -> Result<()>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_single.rs:275:44 [INFO] [stderr] | [INFO] [stderr] 275 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_single.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_if.rs:337:44 [INFO] [stderr] | [INFO] [stderr] 337 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/helpers.rs:129:20 [INFO] [stderr] | [INFO] [stderr] 129 | let mut f: Box = if let Some(book) = matches.value_of("BOOK") { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.92s [INFO] running `"docker" "inspect" "a1d59456e85fc6faf48b3cec22cea7e2d99033e97a389f5bf1b3a21f55192f34"` [INFO] running `"docker" "rm" "-f" "a1d59456e85fc6faf48b3cec22cea7e2d99033e97a389f5bf1b3a21f55192f34"` [INFO] [stdout] a1d59456e85fc6faf48b3cec22cea7e2d99033e97a389f5bf1b3a21f55192f34 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crowbook/0.15.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 27ef591e81480bf9659e9aeab4785a13743920348465c6dd6ac34e468680cc4e [INFO] running `"docker" "start" "-a" "27ef591e81480bf9659e9aeab4785a13743920348465c6dd6ac34e468680cc4e"` [INFO] [stderr] Compiling crowbook v0.15.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_dir.rs:460:40 [INFO] [stderr] | [INFO] [stderr] 460 | fn render(&self, _: &Book, _: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_dir.rs:477:40 [INFO] [stderr] | [INFO] [stderr] 477 | fn render(&self, _: &Book, _: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:182:18 [INFO] [stderr] | [INFO] [stderr] 182 | cleaner: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Cleaner` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:188:49 [INFO] [stderr] | [INFO] [stderr] 188 | formats: HashMap<&'static str, (String, Box)>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn BookRenderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:265:54 [INFO] [stderr] | [INFO] [stderr] 265 | renderer: Box) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn BookRenderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:1490:30 [INFO] [stderr] | [INFO] [stderr] 1490 | let cleaner: Box = if lang.starts_with("fr") { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Cleaner` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/epub.rs:73:44 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn render_book(&mut self, to: &mut Write) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/epub.rs:544:44 [INFO] [stderr] | [INFO] [stderr] 544 | fn render(&self, book: &Book, to: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:94:43 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn render_pdf(&mut self, to: &mut io::Write) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:564:44 [INFO] [stderr] | [INFO] [stderr] 564 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:581:44 [INFO] [stderr] | [INFO] [stderr] 581 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:598:44 [INFO] [stderr] | [INFO] [stderr] 598 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:610:44 [INFO] [stderr] | [INFO] [stderr] 610 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/odt.rs:61:44 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn render_book(&mut self, to: &mut Write) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/odt.rs:249:44 [INFO] [stderr] | [INFO] [stderr] 249 | fn render(&self, book: &Book, to: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book_renderer.rs:35:44 [INFO] [stderr] | [INFO] [stderr] 35 | fn render(&self, book: &Book, to: &mut Write) -> Result<()>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_single.rs:275:44 [INFO] [stderr] | [INFO] [stderr] 275 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_single.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_if.rs:337:44 [INFO] [stderr] | [INFO] [stderr] 337 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_dir.rs:460:40 [INFO] [stderr] | [INFO] [stderr] 460 | fn render(&self, _: &Book, _: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_dir.rs:477:40 [INFO] [stderr] | [INFO] [stderr] 477 | fn render(&self, _: &Book, _: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:182:18 [INFO] [stderr] | [INFO] [stderr] 182 | cleaner: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Cleaner` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:188:49 [INFO] [stderr] | [INFO] [stderr] 188 | formats: HashMap<&'static str, (String, Box)>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn BookRenderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:265:54 [INFO] [stderr] | [INFO] [stderr] 265 | renderer: Box) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn BookRenderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:1490:30 [INFO] [stderr] | [INFO] [stderr] 1490 | let cleaner: Box = if lang.starts_with("fr") { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Cleaner` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/epub.rs:73:44 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn render_book(&mut self, to: &mut Write) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/epub.rs:544:44 [INFO] [stderr] | [INFO] [stderr] 544 | fn render(&self, book: &Book, to: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:94:43 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn render_pdf(&mut self, to: &mut io::Write) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:564:44 [INFO] [stderr] | [INFO] [stderr] 564 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:581:44 [INFO] [stderr] | [INFO] [stderr] 581 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:598:44 [INFO] [stderr] | [INFO] [stderr] 598 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:610:44 [INFO] [stderr] | [INFO] [stderr] 610 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/odt.rs:61:44 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn render_book(&mut self, to: &mut Write) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/odt.rs:249:44 [INFO] [stderr] | [INFO] [stderr] 249 | fn render(&self, book: &Book, to: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book_renderer.rs:35:44 [INFO] [stderr] | [INFO] [stderr] 35 | fn render(&self, book: &Book, to: &mut Write) -> Result<()>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_single.rs:275:44 [INFO] [stderr] | [INFO] [stderr] 275 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_single.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_if.rs:337:44 [INFO] [stderr] | [INFO] [stderr] 337 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/helpers.rs:129:20 [INFO] [stderr] | [INFO] [stderr] 129 | let mut f: Box = if let Some(book) = matches.value_of("BOOK") { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/helpers.rs:129:20 [INFO] [stderr] | [INFO] [stderr] 129 | let mut f: Box = if let Some(book) = matches.value_of("BOOK") { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.37s [INFO] running `"docker" "inspect" "27ef591e81480bf9659e9aeab4785a13743920348465c6dd6ac34e468680cc4e"` [INFO] running `"docker" "rm" "-f" "27ef591e81480bf9659e9aeab4785a13743920348465c6dd6ac34e468680cc4e"` [INFO] [stdout] 27ef591e81480bf9659e9aeab4785a13743920348465c6dd6ac34e468680cc4e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crowbook/0.15.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] c9028311ffeb366064df110427817dd84051dcefd716808d023975aa462f9d21 [INFO] running `"docker" "start" "-a" "c9028311ffeb366064df110427817dd84051dcefd716808d023975aa462f9d21"` [INFO] [stderr] Compiling crowbook v0.15.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_dir.rs:460:40 [INFO] [stderr] | [INFO] [stderr] 460 | fn render(&self, _: &Book, _: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_dir.rs:477:40 [INFO] [stderr] | [INFO] [stderr] 477 | fn render(&self, _: &Book, _: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:182:18 [INFO] [stderr] | [INFO] [stderr] 182 | cleaner: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Cleaner` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:188:49 [INFO] [stderr] | [INFO] [stderr] 188 | formats: HashMap<&'static str, (String, Box)>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn BookRenderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:265:54 [INFO] [stderr] | [INFO] [stderr] 265 | renderer: Box) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn BookRenderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:1490:30 [INFO] [stderr] | [INFO] [stderr] 1490 | let cleaner: Box = if lang.starts_with("fr") { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Cleaner` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/epub.rs:73:44 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn render_book(&mut self, to: &mut Write) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/epub.rs:544:44 [INFO] [stderr] | [INFO] [stderr] 544 | fn render(&self, book: &Book, to: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:94:43 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn render_pdf(&mut self, to: &mut io::Write) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:564:44 [INFO] [stderr] | [INFO] [stderr] 564 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:581:44 [INFO] [stderr] | [INFO] [stderr] 581 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:598:44 [INFO] [stderr] | [INFO] [stderr] 598 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:610:44 [INFO] [stderr] | [INFO] [stderr] 610 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/odt.rs:61:44 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn render_book(&mut self, to: &mut Write) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/odt.rs:249:44 [INFO] [stderr] | [INFO] [stderr] 249 | fn render(&self, book: &Book, to: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book_renderer.rs:35:44 [INFO] [stderr] | [INFO] [stderr] 35 | fn render(&self, book: &Book, to: &mut Write) -> Result<()>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_single.rs:275:44 [INFO] [stderr] | [INFO] [stderr] 275 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_single.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_if.rs:337:44 [INFO] [stderr] | [INFO] [stderr] 337 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_dir.rs:460:40 [INFO] [stderr] | [INFO] [stderr] 460 | fn render(&self, _: &Book, _: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_dir.rs:477:40 [INFO] [stderr] | [INFO] [stderr] 477 | fn render(&self, _: &Book, _: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:182:18 [INFO] [stderr] | [INFO] [stderr] 182 | cleaner: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Cleaner` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:188:49 [INFO] [stderr] | [INFO] [stderr] 188 | formats: HashMap<&'static str, (String, Box)>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn BookRenderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:265:54 [INFO] [stderr] | [INFO] [stderr] 265 | renderer: Box) -> &mut Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn BookRenderer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book.rs:1490:30 [INFO] [stderr] | [INFO] [stderr] 1490 | let cleaner: Box = if lang.starts_with("fr") { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Cleaner` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/epub.rs:73:44 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn render_book(&mut self, to: &mut Write) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/epub.rs:544:44 [INFO] [stderr] | [INFO] [stderr] 544 | fn render(&self, book: &Book, to: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:94:43 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn render_pdf(&mut self, to: &mut io::Write) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:564:44 [INFO] [stderr] | [INFO] [stderr] 564 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:581:44 [INFO] [stderr] | [INFO] [stderr] 581 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:598:44 [INFO] [stderr] | [INFO] [stderr] 598 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/latex.rs:610:44 [INFO] [stderr] | [INFO] [stderr] 610 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/odt.rs:61:44 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn render_book(&mut self, to: &mut Write) -> Result { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/odt.rs:249:44 [INFO] [stderr] | [INFO] [stderr] 249 | fn render(&self, book: &Book, to: &mut Write) -> Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/book_renderer.rs:35:44 [INFO] [stderr] | [INFO] [stderr] 35 | fn render(&self, book: &Book, to: &mut Write) -> Result<()>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_single.rs:275:44 [INFO] [stderr] | [INFO] [stderr] 275 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_single.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib/html_if.rs:337:44 [INFO] [stderr] | [INFO] [stderr] 337 | fn render(&self, book: &Book, to: &mut io::Write) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/helpers.rs:129:20 [INFO] [stderr] | [INFO] [stderr] 129 | let mut f: Box = if let Some(book) = matches.value_of("BOOK") { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/helpers.rs:129:20 [INFO] [stderr] | [INFO] [stderr] 129 | let mut f: Box = if let Some(book) = matches.value_of("BOOK") { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/crowbook-7af9ee095dee6e89 [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test tests::parser::h_p_em ... ok [INFO] [stdout] test tests::parser::code ... ok [INFO] [stdout] test tests::parser::link_inline ... ok [INFO] [stdout] test tests::parser::image_link_standalone ... ok [INFO] [stdout] test tests::parser::image_reference_inline ... ok [INFO] [stdout] test tests::parser::code_block ... ok [INFO] [stdout] test tests::parser::blockquote ... ok [INFO] [stdout] test text_view::test_text_view ... ok [INFO] [stdout] test tests::parser::image_reference_standalone ... ok [INFO] [stdout] test tests::book::load_config ... ok [INFO] [stdout] test tests::parser::image_standalone ... ok [INFO] [stdout] test tests::parser::table_simple ... ok [INFO] [stdout] test tests::parser::rule ... ok [INFO] [stdout] test tests::parser::strong_emphasis ... ok [INFO] [stdout] test tests::parser::reference_link ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/crowbook-dce5a7abffc46d22 [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/book-61e133ad9714022d [INFO] [stdout] test test_book ... ok [INFO] [stdout] test book_example ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- book_example stdout ---- [INFO] [stdout] thread 'book_example' panicked at 'called `Result::unwrap()` on an `Err` value: Error { source: Source { file: Some("guide/markdown.md"), line: None }, inner: FileNotFound("image", "/opt/crater/workdir/img/../img/crowbook-small.png") }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x556b5d787d8b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x556b5d787d8b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x556b5d787d8b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x556b5d787d8b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x556b5d787d8b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x556b5d7879fa - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x556b5d788500 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x556b5d788082 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x556b5d787f66 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x556b5d7a8f0d - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x556b5c5eb6f8 - core::result::unwrap_failed::h27b1e1945fb67856 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x556b5c4ca9ed - core::result::Result::unwrap::h5dc99ef19a248c93 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x556b5c4c9d32 - book::book_example::hb60482f0b60c97c9 [INFO] [stdout] at tests/book.rs:18 [INFO] [stdout] 13: 0x556b5c4c9b4a - book::book_example::{{closure}}::h140a2577f061647f [INFO] [stdout] at tests/book.rs:14 [INFO] [stdout] 14: 0x556b5c4c7e6e - core::ops::function::FnOnce::call_once::h822630f0f696239a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x556b5c4d660f - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 16: 0x556b5d7908ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x556b5c4f0c08 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x556b5c4f0c08 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x556b5c4f0c08 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 20: 0x556b5c4cba85 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x556b5c4cfc05 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x556b5c4cfc05 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x556b5c4cfc05 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x556b5d7908ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 25: 0x556b5c4d0242 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x556b5c4d0242 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x556b5c4d0242 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x556b5c4d0242 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 29: 0x556b5d7779ff - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x556b5d78fc70 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x556b5d78fc70 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x556b5d78fc70 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7fed5a0244a4 - start_thread [INFO] [stdout] 34: 0x7fed5a526d0f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] book_example [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test book' [INFO] running `"docker" "inspect" "c9028311ffeb366064df110427817dd84051dcefd716808d023975aa462f9d21"` [INFO] running `"docker" "rm" "-f" "c9028311ffeb366064df110427817dd84051dcefd716808d023975aa462f9d21"` [INFO] [stdout] c9028311ffeb366064df110427817dd84051dcefd716808d023975aa462f9d21