[INFO] updating cached repository setr/redsystem [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/setr/redsystem [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/setr/redsystem" "work/ex/clippy-test-run/sources/stable/gh/setr/redsystem"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/setr/redsystem'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/setr/redsystem" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/setr/redsystem"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/setr/redsystem'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c1ec91d7d8ad4c63de27286dfa3fed21d78baf0f [INFO] sha for GitHub repo setr/redsystem: c1ec91d7d8ad4c63de27286dfa3fed21d78baf0f [INFO] validating manifest of setr/redsystem on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of setr/redsystem on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing setr/redsystem [INFO] finished frobbing setr/redsystem [INFO] frobbed toml for setr/redsystem written to work/ex/clippy-test-run/sources/stable/gh/setr/redsystem/Cargo.toml [INFO] started frobbing setr/redsystem [INFO] finished frobbing setr/redsystem [INFO] frobbed toml for setr/redsystem written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/setr/redsystem/Cargo.toml [INFO] crate setr/redsystem has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on the registry index [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting setr/redsystem against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/setr/redsystem:/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5b36ae6e1e7e192dcf1e192fd168aea23c6627cae497c334f5f032d29f040945 [INFO] running `"docker" "start" "-a" "5b36ae6e1e7e192dcf1e192fd168aea23c6627cae497c334f5f032d29f040945"` [INFO] [stderr] Checking unic-common v0.7.0 [INFO] [stderr] Checking unic-char-range v0.7.0 [INFO] [stderr] Checking sequence_trie v0.3.5 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking symlink v0.1.0 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking clicolors-control v0.2.0 [INFO] [stderr] Checking unic-char-property v0.7.0 [INFO] [stderr] Checking unic-ucd-version v0.7.0 [INFO] [stderr] Checking pulldown-cmark v0.1.2 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Compiling syn v0.15.8 [INFO] [stderr] Checking unic-ucd-segment v0.7.0 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Checking simplelog v0.5.2 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling mime_guess v1.8.6 [INFO] [stderr] Checking console v0.6.2 [INFO] [stderr] Checking unic-segment v0.7.0 [INFO] [stderr] Checking tera v0.11.16 [INFO] [stderr] Checking dialoguer v0.1.0 [INFO] [stderr] Checking indicatif v0.9.0 [INFO] [stderr] Checking iron v0.6.0 [INFO] [stderr] Checking mount v0.4.0 [INFO] [stderr] Checking staticfile v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Checking redsystem v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/gen_html.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `PathBuf` [INFO] [stderr] --> src/gen_html.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> src/post_graph.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `create_symlinks` [INFO] [stderr] --> src/main.rs:29:30 [INFO] [stderr] | [INFO] [stderr] 29 | use gen_html::{create_posts, create_symlinks, gen_posts_html, get_templates}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `posts::PostTypes` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use posts::PostTypes; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/gen_html.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `PathBuf` [INFO] [stderr] --> src/gen_html.rs:12:23 [INFO] [stderr] | [INFO] [stderr] 12 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> src/post_graph.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `create_symlinks` [INFO] [stderr] --> src/main.rs:29:30 [INFO] [stderr] | [INFO] [stderr] 29 | use gen_html::{create_posts, create_symlinks, gen_posts_html, get_templates}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `posts::PostTypes` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use posts::PostTypes; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create_symlinks` [INFO] [stderr] --> src/gen_html.rs:151:1 [INFO] [stderr] | [INFO] [stderr] 151 | pub fn create_symlinks(wwwdir: &Path, srcdir: &Path, posts: &[PostHtml]) -> Result<(), IOError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_fakeposts` [INFO] [stderr] --> src/post_graph.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn get_fakeposts(self: &mut Self, items: &'a [PostTypes]) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `find_paths` [INFO] [stderr] --> src/post_graph.rs:151:5 [INFO] [stderr] | [INFO] [stderr] 151 | / fn find_paths( [INFO] [stderr] 152 | | self: &Self, [INFO] [stderr] 153 | | nx: NodeIndex, [INFO] [stderr] 154 | | cur_route: &mut Vec, [INFO] [stderr] ... | [INFO] [stderr] 169 | | } [INFO] [stderr] 170 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `ixs_to_name` [INFO] [stderr] --> src/post_graph.rs:185:5 [INFO] [stderr] | [INFO] [stderr] 185 | fn ixs_to_name(self: &Self, ixs: &[NodeIndex]) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `find_all_paths` [INFO] [stderr] --> src/post_graph.rs:192:5 [INFO] [stderr] | [INFO] [stderr] 192 | pub fn find_all_paths(self: &Self) -> Vec<(String, Vec, Option)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `basename` [INFO] [stderr] --> src/posts.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn basename(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/post_graph.rs:31:46 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn add_posts(self: &mut Self, items: &'a Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: change this to: `&[PostTypes]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create_symlinks` [INFO] [stderr] --> src/gen_html.rs:151:1 [INFO] [stderr] | [INFO] [stderr] 151 | pub fn create_symlinks(wwwdir: &Path, srcdir: &Path, posts: &[PostHtml]) -> Result<(), IOError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_fakeposts` [INFO] [stderr] --> src/post_graph.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn get_fakeposts(self: &mut Self, items: &'a [PostTypes]) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `find_paths` [INFO] [stderr] --> src/post_graph.rs:151:5 [INFO] [stderr] | [INFO] [stderr] 151 | / fn find_paths( [INFO] [stderr] 152 | | self: &Self, [INFO] [stderr] 153 | | nx: NodeIndex, [INFO] [stderr] 154 | | cur_route: &mut Vec, [INFO] [stderr] ... | [INFO] [stderr] 169 | | } [INFO] [stderr] 170 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `ixs_to_name` [INFO] [stderr] --> src/post_graph.rs:185:5 [INFO] [stderr] | [INFO] [stderr] 185 | fn ixs_to_name(self: &Self, ixs: &[NodeIndex]) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `find_all_paths` [INFO] [stderr] --> src/post_graph.rs:192:5 [INFO] [stderr] | [INFO] [stderr] 192 | pub fn find_all_paths(self: &Self) -> Vec<(String, Vec, Option)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `basename` [INFO] [stderr] --> src/posts.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn basename(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/post_graph.rs:31:46 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn add_posts(self: &mut Self, items: &'a Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: change this to: `&[PostTypes]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.69s [INFO] running `"docker" "inspect" "5b36ae6e1e7e192dcf1e192fd168aea23c6627cae497c334f5f032d29f040945"` [INFO] running `"docker" "rm" "-f" "5b36ae6e1e7e192dcf1e192fd168aea23c6627cae497c334f5f032d29f040945"` [INFO] [stdout] 5b36ae6e1e7e192dcf1e192fd168aea23c6627cae497c334f5f032d29f040945