[INFO] cloning repository https://github.com/Vurich/mdfmt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vurich/mdfmt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVurich%2Fmdfmt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVurich%2Fmdfmt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a17289766919e470b1b48e9fe58307d6bc8bc75b [INFO] documenting Vurich/mdfmt against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVurich%2Fmdfmt" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Vurich/mdfmt on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Vurich/mdfmt [INFO] removed path dependency pulldown-cmark from git repo https://github.com/Vurich/mdfmt [INFO] finished tweaking git repo https://github.com/Vurich/mdfmt [INFO] tweaked toml for git repo https://github.com/Vurich/mdfmt written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Vurich/mdfmt already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (pulldown-cmark) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-0/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (pulldown-cmark) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4109d7c338fb9115fb804e14646fc7cd2cb442f204b456c48391f2b44fa2a45 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a4109d7c338fb9115fb804e14646fc7cd2cb442f204b456c48391f2b44fa2a45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4109d7c338fb9115fb804e14646fc7cd2cb442f204b456c48391f2b44fa2a45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4109d7c338fb9115fb804e14646fc7cd2cb442f204b456c48391f2b44fa2a45", kill_on_drop: false }` [INFO] [stdout] a4109d7c338fb9115fb804e14646fc7cd2cb442f204b456c48391f2b44fa2a45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0bcdf636f2822bb29004ed4f7689d63e94256322d7eb72e486b57fd5700359dc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0bcdf636f2822bb29004ed4f7689d63e94256322d7eb72e486b57fd5700359dc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: dependency (pulldown-cmark) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling auto_enums_derive v0.7.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling pulldown-cmark v0.7.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling derive_utils v0.10.0 [INFO] [stderr] Compiling auto_enums_core v0.7.5 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Checking auto_enums v0.7.5 [INFO] [stderr] Checking structopt v0.3.15 [INFO] [stderr] Documenting mdfmt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: internal compiler error: TyKind::Error constructed but no error reported [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:99:43 [INFO] [stdout] | [INFO] [stdout] 99 | ) -> impl Iterator> + 'a { [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 100 | | let mut text_buffer: Option = None; [INFO] [stdout] 101 | | let mut indent = 0; [INFO] [stdout] 102 | | let mut is_code_section = false; [INFO] [stdout] ... | [INFO] [stdout] 251 | | iter.into_iter().flat_map(map_fn) [INFO] [stdout] 252 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:104:28 [INFO] [stdout] | [INFO] [stdout] 104 | let wrap_text_buffer = move |text_buffer: Option, indent: usize| { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 105 | | text_buffer.into_iter().flat_map(move |buf| { [INFO] [stdout] 106 | | let mut wrapper = Wrapper::new(width.saturating_sub(indent).max(min_width)); [INFO] [stdout] 107 | | wrapper.break_words = break_long_words; [INFO] [stdout] ... | [INFO] [stdout] 117 | | }) [INFO] [stdout] 118 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:104:78 [INFO] [stdout] | [INFO] [stdout] 104 | let wrap_text_buffer = move |text_buffer: Option, indent: usize| { [INFO] [stdout] | ______________________________________________________________________________^ [INFO] [stdout] 105 | | text_buffer.into_iter().flat_map(move |buf| { [INFO] [stdout] 106 | | let mut wrapper = Wrapper::new(width.saturating_sub(indent).max(min_width)); [INFO] [stdout] 107 | | wrapper.break_words = break_long_words; [INFO] [stdout] ... | [INFO] [stdout] 117 | | }) [INFO] [stdout] 118 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | / text_buffer.into_iter().flat_map(move |buf| { [INFO] [stdout] 106 | | let mut wrapper = Wrapper::new(width.saturating_sub(indent).max(min_width)); [INFO] [stdout] 107 | | wrapper.break_words = break_long_words; [INFO] [stdout] 108 | | [INFO] [stdout] ... | [INFO] [stdout] 116 | | .intersperse(Event::SoftBreak) [INFO] [stdout] 117 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:105:42 [INFO] [stdout] | [INFO] [stdout] 105 | text_buffer.into_iter().flat_map(move |buf| { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 106 | | let mut wrapper = Wrapper::new(width.saturating_sub(indent).max(min_width)); [INFO] [stdout] 107 | | wrapper.break_words = break_long_words; [INFO] [stdout] 108 | | [INFO] [stdout] ... | [INFO] [stdout] 116 | | .intersperse(Event::SoftBreak) [INFO] [stdout] 117 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:120:18 [INFO] [stdout] | [INFO] [stdout] 120 | let map_fn = move |ev| -> Box> { [INFO] [stdout] | __________________^ [INFO] [stdout] 121 | | if is_code_section { [INFO] [stdout] 122 | | if let Event::End(_) = ev { [INFO] [stdout] 123 | | is_code_section = false; [INFO] [stdout] ... | [INFO] [stdout] 248 | | } [INFO] [stdout] 249 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:120:59 [INFO] [stdout] | [INFO] [stdout] 120 | let map_fn = move |ev| -> Box> { [INFO] [stdout] | ___________________________________________________________^ [INFO] [stdout] 121 | | if is_code_section { [INFO] [stdout] 122 | | if let Event::End(_) = ev { [INFO] [stdout] 123 | | is_code_section = false; [INFO] [stdout] ... | [INFO] [stdout] 248 | | } [INFO] [stdout] 249 | | }; [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | / match ev { [INFO] [stdout] 130 | | Event::Start(Tag::Link(linktype, target, _)) => { [INFO] [stdout] 131 | | if let LinkType::Reference(rname) = linktype { [INFO] [stdout] 132 | | links_to_emit.insert(rname.to_string(), target.to_string()); [INFO] [stdout] ... | [INFO] [stdout] 247 | | _ => unimplemented!(), [INFO] [stdout] 248 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:130:61 [INFO] [stdout] | [INFO] [stdout] 130 | Event::Start(Tag::Link(linktype, target, _)) => { [INFO] [stdout] | _____________________________________________________________^ [INFO] [stdout] 131 | | if let LinkType::Reference(rname) = linktype { [INFO] [stdout] 132 | | links_to_emit.insert(rname.to_string(), target.to_string()); [INFO] [stdout] 133 | | } [INFO] [stdout] ... | [INFO] [stdout] 140 | | Box::new(iter::empty()) [INFO] [stdout] 141 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:131:17 [INFO] [stdout] | [INFO] [stdout] 131 | / if let LinkType::Reference(rname) = linktype { [INFO] [stdout] 132 | | links_to_emit.insert(rname.to_string(), target.to_string()); [INFO] [stdout] 133 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:131:62 [INFO] [stdout] | [INFO] [stdout] 131 | if let LinkType::Reference(rname) = linktype { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 132 | | links_to_emit.insert(rname.to_string(), target.to_string()); [INFO] [stdout] 133 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:132:42 [INFO] [stdout] | [INFO] [stdout] 132 | links_to_emit.insert(rname.to_string(), target.to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:132:42 [INFO] [stdout] | [INFO] [stdout] 132 | links_to_emit.insert(rname.to_string(), target.to_string()); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:159:33 [INFO] [stdout] | [INFO] [stdout] 159 | let text_iter = match &tag { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 160 | | Tag::CodeBlock(_) => { [INFO] [stdout] 161 | | assert!(!is_code_section); [INFO] [stdout] 162 | | is_code_section = true; [INFO] [stdout] ... | [INFO] [stdout] 174 | | _ => None.into_iter().flatten(), [INFO] [stdout] 175 | | }; [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:160:42 [INFO] [stdout] | [INFO] [stdout] 160 | Tag::CodeBlock(_) => { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 161 | | assert!(!is_code_section); [INFO] [stdout] 162 | | is_code_section = true; [INFO] [stdout] 163 | | [INFO] [stdout] ... | [INFO] [stdout] 169 | | .flatten() [INFO] [stdout] 170 | | } [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:164:25 [INFO] [stdout] | [INFO] [stdout] 164 | / Some( [INFO] [stdout] 165 | | wrap_text_buffer(text_buffer.take(), indent) [INFO] [stdout] 166 | | .chain(Some(Event::SoftBreak)), [INFO] [stdout] 167 | | ) [INFO] [stdout] 168 | | .into_iter() [INFO] [stdout] 169 | | .flatten() [INFO] [stdout] | |__________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:164:25 [INFO] [stdout] | [INFO] [stdout] 164 | / Some( [INFO] [stdout] 165 | | wrap_text_buffer(text_buffer.take(), indent) [INFO] [stdout] 166 | | .chain(Some(Event::SoftBreak)), [INFO] [stdout] 167 | | ) [INFO] [stdout] 168 | | .into_iter() [INFO] [stdout] | |____________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:164:25 [INFO] [stdout] | [INFO] [stdout] 164 | / Some( [INFO] [stdout] 165 | | wrap_text_buffer(text_buffer.take(), indent) [INFO] [stdout] 166 | | .chain(Some(Event::SoftBreak)), [INFO] [stdout] 167 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:164:25 [INFO] [stdout] | [INFO] [stdout] 164 | Some( [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:165:29 [INFO] [stdout] | [INFO] [stdout] 165 | / ... wrap_text_buffer(text_buffer.take(), indent) [INFO] [stdout] 166 | | ... .chain(Some(Event::SoftBreak)), [INFO] [stdout] | |________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:165:29 [INFO] [stdout] | [INFO] [stdout] 165 | ... wrap_text_buffer(text_buffer.take(), indent) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:165:29 [INFO] [stdout] | [INFO] [stdout] 165 | ... wrap_text_buffer(text_buffer.take(), indent) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:171:37 [INFO] [stdout] | [INFO] [stdout] 171 | Tag::List(_) => Some(wrap_text_buffer(text_buffer.take(), indent).chain(None)) [INFO] [stdout] | _____________________________________^ [INFO] [stdout] 172 | | .into_iter() [INFO] [stdout] 173 | | .flatten(), [INFO] [stdout] | |__________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:171:37 [INFO] [stdout] | [INFO] [stdout] 171 | Tag::List(_) => Some(wrap_text_buffer(text_buffer.take(), indent).chain(None)) [INFO] [stdout] | _____________________________________^ [INFO] [stdout] 172 | | .into_iter() [INFO] [stdout] | |____________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:171:37 [INFO] [stdout] | [INFO] [stdout] 171 | Tag::List(_) => Some(wrap_text_buffer(text_buffer.take(), indent).chain(None)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:171:37 [INFO] [stdout] | [INFO] [stdout] 171 | Tag::List(_) => Some(wrap_text_buffer(text_buffer.take(), indent).chain(None)) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:171:42 [INFO] [stdout] | [INFO] [stdout] 171 | Tag::List(_) => Some(wrap_text_buffer(text_buffer.take(), indent).chain(None)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:171:42 [INFO] [stdout] | [INFO] [stdout] 171 | Tag::List(_) => Some(wrap_text_buffer(text_buffer.take(), indent).chain(None)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:171:42 [INFO] [stdout] | [INFO] [stdout] 171 | Tag::List(_) => Some(wrap_text_buffer(text_buffer.take(), indent).chain(None)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:174:26 [INFO] [stdout] | [INFO] [stdout] 174 | _ => None.into_iter().flatten(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:174:26 [INFO] [stdout] | [INFO] [stdout] 174 | _ => None.into_iter().flatten(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:174:26 [INFO] [stdout] | [INFO] [stdout] 174 | _ => None.into_iter().flatten(), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | Box::new(text_iter.chain(iter::once(Event::Start(tag)))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | Box::new(text_iter.chain(iter::once(Event::Start(tag)))) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:179:26 [INFO] [stdout] | [INFO] [stdout] 179 | Box::new(text_iter.chain(iter::once(Event::Start(tag)))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:179:26 [INFO] [stdout] | [INFO] [stdout] 179 | Box::new(text_iter.chain(iter::once(Event::Start(tag)))) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:181:81 [INFO] [stdout] | [INFO] [stdout] 181 | Event::End(Tag::Link(LinkType::Reference(rname), target, title)) => { [INFO] [stdout] | _________________________________________________________________________________^ [INFO] [stdout] 182 | | match &mut text_buffer { [INFO] [stdout] 183 | | Some(buf) => { [INFO] [stdout] 184 | | buf.push_str("]["); [INFO] [stdout] ... | [INFO] [stdout] 191 | | Box::new(iter::empty()) [INFO] [stdout] 192 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:182:17 [INFO] [stdout] | [INFO] [stdout] 182 | / match &mut text_buffer { [INFO] [stdout] 183 | | Some(buf) => { [INFO] [stdout] 184 | | buf.push_str("]["); [INFO] [stdout] 185 | | buf.push_str(&*rname); [INFO] [stdout] ... | [INFO] [stdout] 188 | | None => text_buffer = Some(format!("][{}]", rname)), [INFO] [stdout] 189 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:183:34 [INFO] [stdout] | [INFO] [stdout] 183 | Some(buf) => { [INFO] [stdout] | __________________________________^ [INFO] [stdout] 184 | | buf.push_str("]["); [INFO] [stdout] 185 | | buf.push_str(&*rname); [INFO] [stdout] 186 | | buf.push_str("]"); [INFO] [stdout] 187 | | } [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:185:38 [INFO] [stdout] | [INFO] [stdout] 185 | buf.push_str(&*rname); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:185:39 [INFO] [stdout] | [INFO] [stdout] 185 | buf.push_str(&*rname); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:185:40 [INFO] [stdout] | [INFO] [stdout] 185 | buf.push_str(&*rname); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:188:48 [INFO] [stdout] | [INFO] [stdout] 188 | None => text_buffer = Some(format!("][{}]", rname)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] = note: this error: internal compiler error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:188:48 [INFO] [stdout] | [INFO] [stdout] 188 | None => text_buffer = Some(format!("][{}]", rname)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] = note: this error: internal compiler error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:188:65 [INFO] [stdout] | [INFO] [stdout] 188 | None => text_buffer = Some(format!("][{}]", rname)), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:188:65 [INFO] [stdout] | [INFO] [stdout] 188 | None => text_buffer = Some(format!("][{}]", rname)), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] = note: this error: internal compiler error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:212:21 [INFO] [stdout] | [INFO] [stdout] 212 | wrap_text_buffer(text_buffer.take(), indent).chain(iter::once(Event::End(tag))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:212:21 [INFO] [stdout] | [INFO] [stdout] 212 | wrap_text_buffer(text_buffer.take(), indent).chain(iter::once(Event::End(tag))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:212:21 [INFO] [stdout] | [INFO] [stdout] 212 | wrap_text_buffer(text_buffer.take(), indent).chain(iter::once(Event::End(tag))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:214:17 [INFO] [stdout] | [INFO] [stdout] 214 | Box::new(iter) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:214:17 [INFO] [stdout] | [INFO] [stdout] 214 | Box::new(iter) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:214:26 [INFO] [stdout] | [INFO] [stdout] 214 | Box::new(iter) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:233:28 [INFO] [stdout] | [INFO] [stdout] 233 | let iter = wrap_text_buffer(text_buffer.take(), indent) [INFO] [stdout] | ____________________________^ [INFO] [stdout] 234 | | .chain(iter::once(Event::HardBreak)); [INFO] [stdout] | |________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:233:28 [INFO] [stdout] | [INFO] [stdout] 233 | let iter = wrap_text_buffer(text_buffer.take(), indent) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'no errors encountered even though `delay_span_bug` issued', src/librustc_errors/lib.rs:367:17 [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:233:28 [INFO] [stdout] | [INFO] [stdout] 233 | let iter = wrap_text_buffer(text_buffer.take(), indent) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] stack backtrace: [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:235:17 [INFO] [stdout] | [INFO] [stdout] 235 | Box::new(iter) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:235:17 [INFO] [stdout] | [INFO] [stdout] 235 | Box::new(iter) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:235:26 [INFO] [stdout] | [INFO] [stdout] 235 | Box::new(iter) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:251:5 [INFO] [stdout] | [INFO] [stdout] 251 | iter.into_iter().flat_map(map_fn) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: cat_expr Errd [INFO] [stdout] --> src/main.rs:251:31 [INFO] [stdout] | [INFO] [stdout] 251 | iter.into_iter().flat_map(map_fn) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: PromoteTemps: MIR had errors [INFO] [stdout] --> src/main.rs:93:1 [INFO] [stdout] | [INFO] [stdout] 93 | / pub fn format<'a, 'b: 'a, I: IntoIterator> + 'a>( [INFO] [stdout] 94 | | iter: I, [INFO] [stdout] 95 | | width: usize, [INFO] [stdout] 96 | | min_width: usize, [INFO] [stdout] ... | [INFO] [stdout] 251 | | iter.into_iter().flat_map(map_fn) [INFO] [stdout] 252 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_session/session.rs:436:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: broken MIR in DefId(0:30 ~ mdfmt[8787]::format[0]) ("return type"): bad type [type error] [INFO] [stdout] --> src/main.rs:93:1 [INFO] [stdout] | [INFO] [stdout] 93 | / pub fn format<'a, 'b: 'a, I: IntoIterator> + 'a>( [INFO] [stdout] 94 | | iter: I, [INFO] [stdout] 95 | | width: usize, [INFO] [stdout] 96 | | min_width: usize, [INFO] [stdout] ... | [INFO] [stdout] 251 | | iter.into_iter().flat_map(map_fn) [INFO] [stdout] 252 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at src/librustc_mir/borrow_check/type_check/mod.rs:258:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: broken MIR in DefId(0:30 ~ mdfmt[8787]::format[0]) (LocalDecl { mutability: Mut, local_info: None, internal: false, is_block_tail: None, ty: [type error], user_ty: None, source_info: SourceInfo { span: src/main.rs:93:1: 252:2 (#0), scope: scope[0] } }): bad type [type error] [INFO] [stdout] --> src/main.rs:93:1 [INFO] [stdout] | [INFO] [stdout] 93 | / pub fn format<'a, 'b: 'a, I: IntoIterator> + 'a>( [INFO] [stdout] 94 | | iter: I, [INFO] [stdout] 95 | | width: usize, [INFO] [stdout] 96 | | min_width: usize, [INFO] [stdout] ... | [INFO] [stdout] 251 | | iter.into_iter().flat_map(map_fn) [INFO] [stdout] 252 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at src/librustc_mir/borrow_check/type_check/mod.rs:258:27 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: errors selecting obligation during MIR typeck: [FulfillmentError(Obligation(predicate=Binder(TraitPredicate(<[type error] as std::iter::Iterator>)), depth=0),Ambiguity)] [INFO] [stdout] | [INFO] [stdout] = note: delayed at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/librustc_trait_selection/traits/query/type_op/custom.rs:84:37 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 0: 0x7f6e8ddbb755 - backtrace::backtrace::libunwind::trace::h34afbfad7fd770fc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f6e8ddbb755 - backtrace::backtrace::trace_unsynchronized::h460d522b1619a600 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f6e8ddbb755 - std::sys_common::backtrace::_print_fmt::ha45fac10086813b4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f6e8ddbb755 - ::fmt::hde84f63fcfd0e6de [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f6e8ddf8d9c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f6e8ddadb93 - std::io::Write::write_fmt::hc344eafd6e850b4d [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f6e8ddc0730 - std::sys_common::backtrace::_print::h4db88ff15cb5d61d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f6e8ddc0730 - std::sys_common::backtrace::print::h5fc39e1b1f610bd3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f6e8ddc0730 - std::panicking::default_hook::{{closure}}::h59e55edacb1d974a [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f6e8ddc047c - std::panicking::default_hook::heee4c8016dfbf328 [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x7f6e7e8c81b6 - as core::ops::function::Fn>::call::h1abee9f4d715ad16 [INFO] [stderr] at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/liballoc/boxed.rs:1092 [INFO] [stderr] 11: 0x7f6e7e8f6665 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h994e65f8ea1d5cf2 [INFO] [stderr] at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 12: 0x7f6e8ddc0ea8 - std::panicking::rust_panic_with_hook::h8405b6301c79fb5a [INFO] [stderr] at src/libstd/panicking.rs:524 [INFO] [stderr] 13: 0x7f6e910c995e - std::panicking::begin_panic::he8f93de0053c1998 [INFO] [stderr] 14: 0x7f6e910fd732 - ::drop::h3711f7c2a10defd2 [INFO] [stderr] 15: 0x56088398c806 - core::ptr::drop_in_place::hbb12e1c441aeea6e [INFO] [stderr] 16: 0x560883992121 - core::ptr::drop_in_place::hf2994b6e47360d11 [INFO] [stderr] 17: 0x560883995546 - as core::ops::drop::Drop>::drop::hb2ef26bc81b0aa4e [INFO] [stderr] 18: 0x5608839d308d - core::ptr::drop_in_place::hf0c307f29b32f1ca [INFO] [stderr] 19: 0x5608839bca21 - rustc_span::with_source_map::h1cc0034c441e0d0e [INFO] [stderr] 20: 0x560883969018 - rustc_interface::interface::run_compiler_in_existing_thread_pool::h420b5ea8a2be3a36 [INFO] [stderr] 21: 0x560883b8bdc0 - as core::ops::function::FnOnce<()>>::call_once::hd1a838da0d19664c [INFO] [stderr] 22: 0x560883b30e42 - rustc_driver::catch_fatal_errors::haf1aad4c4563495f [INFO] [stderr] 23: 0x5608839b99d6 - rustdoc::main_options::h30614de540e3aa75 [INFO] [stderr] 24: 0x5608839bddc7 - scoped_tls::ScopedKey::set::h5c5ea972a22e827e [INFO] [stderr] 25: 0x560883c44202 - rustc_ast::attr::with_globals::ha3f27714d834a354 [INFO] [stderr] 26: 0x5608839c4fb0 - std::sys_common::backtrace::__rust_begin_short_backtrace::hacb17662e510f910 [INFO] [stderr] 27: 0x560883b3372e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd98c265b256887e4 [INFO] [stderr] 28: 0x7f6e8ddd06aa - as core::ops::function::FnOnce>::call_once::h13d34828db364579 [INFO] [stderr] at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/liballoc/boxed.rs:1078 [INFO] [stderr] 29: 0x7f6e8ddd06aa - as core::ops::function::FnOnce>::call_once::hd51b619e0f884abf [INFO] [stderr] at /rustc/66dfc4e010913fbed0c4ea91fc2c010004b0f441/src/liballoc/boxed.rs:1078 [INFO] [stderr] 30: 0x7f6e8ddd06aa - std::sys::unix::thread::Thread::new::thread_start::h02c6e34c2c73f344 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 31: 0x7f6e8dd12609 - start_thread [INFO] [stderr] 32: 0x7f6e8dc1c103 - __clone [INFO] [stderr] 33: 0x0 - [INFO] [stderr] error: Could not document `mdfmt`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name mdfmt src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern auto_enums=/opt/rustwide/target/debug/deps/libauto_enums-7acd2b9e0fc87c9b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-bd81d9a2ae972d98.rmeta --extern pulldown_cmark=/opt/rustwide/target/debug/deps/libpulldown_cmark-fa5bf2baffef52cf.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-dcb6eeb3c7a23096.rmeta --extern textwrap=/opt/rustwide/target/debug/deps/libtextwrap-ab6e95ce5615797a.rmeta --cap-lints=forbid` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "0bcdf636f2822bb29004ed4f7689d63e94256322d7eb72e486b57fd5700359dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bcdf636f2822bb29004ed4f7689d63e94256322d7eb72e486b57fd5700359dc", kill_on_drop: false }` [INFO] [stdout] 0bcdf636f2822bb29004ed4f7689d63e94256322d7eb72e486b57fd5700359dc