[INFO] crate mdbook 0.2.2 is already in cache [INFO] extracting crate mdbook 0.2.2 into work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/mdbook/0.2.2 [INFO] extracting crate mdbook 0.2.2 into work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/mdbook/0.2.2 [INFO] validating manifest of mdbook-0.2.2 on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mdbook-0.2.2 on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mdbook-0.2.2 [INFO] finished frobbing mdbook-0.2.2 [INFO] frobbed toml for mdbook-0.2.2 written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/mdbook/0.2.2/Cargo.toml [INFO] started frobbing mdbook-0.2.2 [INFO] finished frobbing mdbook-0.2.2 [INFO] frobbed toml for mdbook-0.2.2 written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/mdbook/0.2.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mdbook-0.2.2 against master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 for pr-57745 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-4/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/mdbook/0.2.2:/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=forbid" "-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" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 7ae9c9e40af8ff962736c2933bd185e3d496c6ee61521436c135491a63520c7f [INFO] running `"docker" "start" "-a" "7ae9c9e40af8ff962736c2933bd185e3d496c6ee61521436c135491a63520c7f"` [INFO] [stderr] Checking strum v0.11.0 [INFO] [stderr] Checking pulldown-cmark-to-cmark v1.2.0 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling strum_macros v0.11.0 [INFO] [stderr] Checking ws v0.7.9 [INFO] [stderr] Checking mount v0.4.0 [INFO] [stderr] Checking staticfile v0.5.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking elasticlunr-rs v2.3.4 [INFO] [stderr] Checking handlebars v1.1.0 [INFO] [stderr] Checking mdbook v0.2.2 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/utils/mod.rs:72:34 [INFO] [stderr] | [INFO] [stderr] 72 | let trimmed = content.trim().trim_left_matches('#').trim(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:132:5 [INFO] [stderr] | [INFO] [stderr] 132 | / error_chain!{ [INFO] [stderr] 133 | | foreign_links { [INFO] [stderr] 134 | | Io(::std::io::Error) #[doc = "A wrapper around `std::io::Error`"]; [INFO] [stderr] 135 | | HandlebarsRender(::handlebars::RenderError) #[doc = "Handlebars rendering failed"]; [INFO] [stderr] ... | [INFO] [stderr] 163 | | } [INFO] [stderr] 164 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/utils/mod.rs:72:34 [INFO] [stderr] | [INFO] [stderr] 72 | let trimmed = content.trim().trim_left_matches('#').trim(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/lib.rs:132:5 [INFO] [stderr] | [INFO] [stderr] 132 | / error_chain!{ [INFO] [stderr] 133 | | foreign_links { [INFO] [stderr] 134 | | Io(::std::io::Error) #[doc = "A wrapper around `std::io::Error`"]; [INFO] [stderr] 135 | | HandlebarsRender(::handlebars::RenderError) #[doc = "Handlebars rendering failed"]; [INFO] [stderr] ... | [INFO] [stderr] 163 | | } [INFO] [stderr] 164 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> tests/rendered_output.rs:412:27 [INFO] [stderr] | [INFO] [stderr] 412 | let index = index.trim_left_matches("window.search = "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> tests/rendered_output.rs:413:27 [INFO] [stderr] | [INFO] [stderr] 413 | let index = index.trim_right_matches(";"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `pulldown_cmark::Event<'_>: std::borrow::Borrow>` is not satisfied [INFO] [stderr] --> examples/de-emphasize.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | cmark(events, &mut buf, None).map(|_| buf).map_err(|err| { [INFO] [stderr] | ^^^^^ the trait `std::borrow::Borrow>` is not implemented for `pulldown_cmark::Event<'_>` [INFO] [stderr] | [INFO] [stderr] = note: required by `pulldown_cmark_to_cmark::fmt::cmark` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `mdbook`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "7ae9c9e40af8ff962736c2933bd185e3d496c6ee61521436c135491a63520c7f"` [INFO] running `"docker" "rm" "-f" "7ae9c9e40af8ff962736c2933bd185e3d496c6ee61521436c135491a63520c7f"` [INFO] [stdout] 7ae9c9e40af8ff962736c2933bd185e3d496c6ee61521436c135491a63520c7f