[INFO] updating cached repository https://github.com/vroland/mwlint [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c3796f138eb5e019d83f2693283043c60321c366 [INFO] testing vroland/mwlint against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvroland%2Fmwlint" "work/builds/worker-1/source"` [INFO] [stderr] Cloning into 'work/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vroland/mwlint on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/vroland/mwlint [INFO] finished tweaking git repo https://github.com/vroland/mwlint [INFO] tweaked toml for git repo https://github.com/vroland/mwlint written to work/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/vroland/mwlint already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 99e2343080a05a75fb8d850cc4ec2a2a57b84ccd158360184b54b04de33ae40b [INFO] running `"docker" "start" "-a" "99e2343080a05a75fb8d850cc4ec2a2a57b84ccd158360184b54b04de33ae40b"` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling dtoa v0.4.3 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling yaml-rust v0.4.2 [INFO] [stderr] Compiling peg v0.5.7 [INFO] [stderr] Compiling colored v1.6.1 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling heck v0.3.0 [INFO] [stderr] Compiling serde_yaml v0.7.5 [INFO] [stderr] Compiling serde_yaml v0.8.8 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling structopt-derive v0.2.13 [INFO] [stderr] Compiling structopt v0.2.13 [INFO] [stderr] Compiling mediawiki_parser v0.4.1 [INFO] [stderr] Compiling mwparser_utils_derive v0.1.0 (https://github.com/vroland/mediawiki-parser-utils.git#d6705314) [INFO] [stderr] Compiling mwparser_utils v0.1.0 (https://github.com/vroland/mediawiki-parser-utils.git#d6705314) [INFO] [stderr] Compiling mfnf_template_spec v0.1.0 (https://github.com/vroland/mfnf-template-spec.git#9af5c1d9) [INFO] [stderr] Compiling mwlint v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rule.rs:127:20 [INFO] [stderr] | [INFO] [stderr] 127 | rule: &mut Rule<'e, 's>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Rule<'e, 's>` [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/rule.rs:135:20 [INFO] [stderr] | [INFO] [stderr] 135 | rule: &mut Rule<'e, 's>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Rule<'e, 's>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/check_formulas.rs:52:17 [INFO] [stderr] | [INFO] [stderr] 52 | _: &mut io::Write, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/check_headings.rs:70:17 [INFO] [stderr] | [INFO] [stderr] 70 | _: &mut io::Write, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/check_html.rs:21:17 [INFO] [stderr] | [INFO] [stderr] 21 | _: &mut io::Write, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/check_lists.rs:199:65 [INFO] [stderr] | [INFO] [stderr] 199 | fn work(&mut self, root: &'e Element, _: &Settings, _: &mut io::Write) -> io::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/rules/check_templates.rs:233:65 [INFO] [stderr] | [INFO] [stderr] 233 | fn work(&mut self, root: &'e Element, _: &Settings, _: &mut io::Write) -> io::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/rules/check_templates.rs:280:32 [INFO] [stderr] | [INFO] [stderr] 280 | rule: &mut Rule<'e, 's>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Rule<'e, 's>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/mod.rs:23:43 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn get_rules<'e, 's: 'e>() -> Vec>> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Rule<'e, 's>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/mod.rs:24:28 [INFO] [stderr] | [INFO] [stderr] 24 | let mut rules: Vec>> = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Rule<'e, 's>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/mod.rs:35:21 [INFO] [stderr] | [INFO] [stderr] 35 | rules: &'r [Box>], [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Rule<'e, 's>` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/rules/check_templates.rs:252:50 [INFO] [stderr] | [INFO] [stderr] 252 | let article_name = template_name.trim_left_matches("#lst:").trim(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rules/check_lists.rs:216:29 [INFO] [stderr] | [INFO] [stderr] 216 | let mut position = if is_last { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/mwlint.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/mwlint.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | for mut rule in &mut rules { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.19s [INFO] running `"docker" "inspect" "99e2343080a05a75fb8d850cc4ec2a2a57b84ccd158360184b54b04de33ae40b"` [INFO] running `"docker" "rm" "-f" "99e2343080a05a75fb8d850cc4ec2a2a57b84ccd158360184b54b04de33ae40b"` [INFO] [stdout] 99e2343080a05a75fb8d850cc4ec2a2a57b84ccd158360184b54b04de33ae40b [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 949399d0130b7734f6c14e171c3c7475796dde14a8c8a3353152c2eb03e929f3 [INFO] running `"docker" "start" "-a" "949399d0130b7734f6c14e171c3c7475796dde14a8c8a3353152c2eb03e929f3"` [INFO] [stderr] Compiling mwlint v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/mwlint.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rule.rs:127:20 [INFO] [stderr] | [INFO] [stderr] 127 | rule: &mut Rule<'e, 's>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Rule<'e, 's>` [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/rule.rs:135:20 [INFO] [stderr] | [INFO] [stderr] 135 | rule: &mut Rule<'e, 's>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Rule<'e, 's>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/check_formulas.rs:52:17 [INFO] [stderr] | [INFO] [stderr] 52 | _: &mut io::Write, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/check_headings.rs:70:17 [INFO] [stderr] | [INFO] [stderr] 70 | _: &mut io::Write, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/check_html.rs:21:17 [INFO] [stderr] | [INFO] [stderr] 21 | _: &mut io::Write, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/check_lists.rs:199:65 [INFO] [stderr] | [INFO] [stderr] 199 | fn work(&mut self, root: &'e Element, _: &Settings, _: &mut io::Write) -> io::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/rules/check_templates.rs:233:65 [INFO] [stderr] | [INFO] [stderr] 233 | fn work(&mut self, root: &'e Element, _: &Settings, _: &mut io::Write) -> io::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/rules/check_templates.rs:280:32 [INFO] [stderr] | [INFO] [stderr] 280 | rule: &mut Rule<'e, 's>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Rule<'e, 's>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/mod.rs:23:43 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn get_rules<'e, 's: 'e>() -> Vec>> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Rule<'e, 's>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/mod.rs:24:28 [INFO] [stderr] | [INFO] [stderr] 24 | let mut rules: Vec>> = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Rule<'e, 's>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rules/mod.rs:35:21 [INFO] [stderr] | [INFO] [stderr] 35 | rules: &'r [Box>], [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Rule<'e, 's>` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/mwlint.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | for mut rule in &mut rules { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/rules/check_templates.rs:252:50 [INFO] [stderr] | [INFO] [stderr] 252 | let article_name = template_name.trim_left_matches("#lst:").trim(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rules/check_lists.rs:216:29 [INFO] [stderr] | [INFO] [stderr] 216 | let mut position = if is_last { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.74s [INFO] running `"docker" "inspect" "949399d0130b7734f6c14e171c3c7475796dde14a8c8a3353152c2eb03e929f3"` [INFO] running `"docker" "rm" "-f" "949399d0130b7734f6c14e171c3c7475796dde14a8c8a3353152c2eb03e929f3"` [INFO] [stdout] 949399d0130b7734f6c14e171c3c7475796dde14a8c8a3353152c2eb03e929f3 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 338c364886707837c22482fbb734b3acde7ab50750753e775b1a2ce319732e45 [INFO] running `"docker" "start" "-a" "338c364886707837c22482fbb734b3acde7ab50750753e775b1a2ce319732e45"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mwlint-902670aaf2b50722 [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test rules::check_headings::deep_heading ... ok [INFO] [stdout] test rules::check_lists::definition_term_without_def ... ok [INFO] [stdout] test rules::check_formulas::math_unknown_function ... ok [INFO] [stdout] test rules::check_formulas::math_syntax_error ... ok [INFO] [stdout] test rules::check_lists::definition_term_single ... ok [INFO] [stdout] test rules::check_lists::math_usage_definition_term ... ok [INFO] [stdout] test rules::check_lists::mixed_sublist ... ok [INFO] [stdout] test rules::check_lists::definition_without_term ... ok [INFO] [stdout] test rules::check_templates::deprecated_template_name ... ok [INFO] [stdout] test rules::check_templates::illegal_formula_content ... ok [INFO] [stdout] test rules::check_formulas::math_lexing_error ... ok [INFO] [stdout] test rules::check_lists::mixed_list ... ok [INFO] [stdout] test rules::check_lists::list_one_item_important_paragraph ... ok [INFO] [stdout] test rules::check_templates::illegal_argument_greeting ... ok [INFO] [stdout] test rules::check_templates::missing_arg ... ok [INFO] [stdout] test rules::check_headings::inconsistent_heading ... ok [INFO] [stdout] test rules::check_templates::deprecated_arg_name ... ok [INFO] [stdout] test rules::check_formulas::leftrightarrow_to_iff ... ok [INFO] [stdout] test rules::check_templates::illegal_section_name ... ok [INFO] [stdout] test rules::check_lists::multiple_defs_without_term ... ok [INFO] [stdout] test rules::check_templates::unknown_template ... ok [INFO] [stdout] test rules::check_templates::formatted_template_name ... ok [INFO] [stdout] test rules::check_html::illegal_span ... ok [INFO] [stdout] test rules::check_lists::list_one_item_split_lists ... ok [INFO] [stdout] test rules::check_formulas::righarrow_to_implies ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mwlint-9b313cbcded13f7b [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] [stderr] Doc-tests mwlint [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] running `"docker" "inspect" "338c364886707837c22482fbb734b3acde7ab50750753e775b1a2ce319732e45"` [INFO] running `"docker" "rm" "-f" "338c364886707837c22482fbb734b3acde7ab50750753e775b1a2ce319732e45"` [INFO] [stdout] 338c364886707837c22482fbb734b3acde7ab50750753e775b1a2ce319732e45