[INFO] updating cached repository bcorrigan/ttrss_sync [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/bcorrigan/ttrss_sync [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/bcorrigan/ttrss_sync" "work/ex/clippy-test-run/sources/stable/gh/bcorrigan/ttrss_sync"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/bcorrigan/ttrss_sync'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/bcorrigan/ttrss_sync" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bcorrigan/ttrss_sync"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bcorrigan/ttrss_sync'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 74ceb0f8b640c61ae142305b168a8d9b3ccc1dea [INFO] sha for GitHub repo bcorrigan/ttrss_sync: 74ceb0f8b640c61ae142305b168a8d9b3ccc1dea [INFO] validating manifest of bcorrigan/ttrss_sync 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 bcorrigan/ttrss_sync 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 bcorrigan/ttrss_sync [INFO] finished frobbing bcorrigan/ttrss_sync [INFO] frobbed toml for bcorrigan/ttrss_sync written to work/ex/clippy-test-run/sources/stable/gh/bcorrigan/ttrss_sync/Cargo.toml [INFO] started frobbing bcorrigan/ttrss_sync [INFO] finished frobbing bcorrigan/ttrss_sync [INFO] frobbed toml for bcorrigan/ttrss_sync written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bcorrigan/ttrss_sync/Cargo.toml [INFO] crate bcorrigan/ttrss_sync has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting bcorrigan/ttrss_sync against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/bcorrigan/ttrss_sync:/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] 2a2489331b03139e2a8f036c3947ac409275cfb37bd6d53d0c758ffc5a97d796 [INFO] running `"docker" "start" "-a" "2a2489331b03139e2a8f036c3947ac409275cfb37bd6d53d0c758ffc5a97d796"` [INFO] [stderr] Checking fs2 v0.4.2 [INFO] [stderr] Compiling cmake v0.1.25 [INFO] [stderr] Checking libflate v0.1.11 [INFO] [stderr] Checking serde_json v1.0.3 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Checking serde_urlencoded v0.5.1 [INFO] [stderr] Checking tokio-io v0.1.3 [INFO] [stderr] Compiling xxhash-sys v0.1.0 [INFO] [stderr] Checking tokio-core v0.1.9 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking tokio-tls v0.1.3 [INFO] [stderr] Checking xxhash2 v0.1.0 [INFO] [stderr] Checking cask v0.7.0 [INFO] [stderr] Checking hyper v0.11.2 [INFO] [stderr] Checking hyper-tls v0.1.2 [INFO] [stderr] Checking reqwest v0.7.3 [INFO] [stderr] Checking ttrss_sync v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/main.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | config: config, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `config` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/main.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | config: config, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `config` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::BTreeMap` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::collections::BTreeMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::de::Deserialize` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use serde::de::Deserialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::BTreeMap` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::collections::BTreeMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::de::Deserialize` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use serde::de::Deserialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:242:18 [INFO] [stderr] | [INFO] [stderr] 242 | fn write_maildir(config: &Config, feed: &Feed, items: Vec<(&Headline, Article)>) { [INFO] [stderr] | ^^^^^^ help: consider using `_config` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `feed` [INFO] [stderr] --> src/main.rs:242:35 [INFO] [stderr] | [INFO] [stderr] 242 | fn write_maildir(config: &Config, feed: &Feed, items: Vec<(&Headline, Article)>) { [INFO] [stderr] | ^^^^ help: consider using `_feed` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `items` [INFO] [stderr] --> src/main.rs:242:48 [INFO] [stderr] | [INFO] [stderr] 242 | fn write_maildir(config: &Config, feed: &Feed, items: Vec<(&Headline, Article)>) { [INFO] [stderr] | ^^^^^ help: consider using `_items` instead [INFO] [stderr] [INFO] [stderr] warning: field is never used: `seq` [INFO] [stderr] --> src/main.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | seq: u32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `status` [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | status: u32, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:242:18 [INFO] [stderr] | [INFO] [stderr] 242 | fn write_maildir(config: &Config, feed: &Feed, items: Vec<(&Headline, Article)>) { [INFO] [stderr] | ^^^^^^ help: consider using `_config` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `feed` [INFO] [stderr] --> src/main.rs:242:35 [INFO] [stderr] | [INFO] [stderr] 242 | fn write_maildir(config: &Config, feed: &Feed, items: Vec<(&Headline, Article)>) { [INFO] [stderr] | ^^^^ help: consider using `_feed` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `items` [INFO] [stderr] --> src/main.rs:242:48 [INFO] [stderr] | [INFO] [stderr] 242 | fn write_maildir(config: &Config, feed: &Feed, items: Vec<(&Headline, Article)>) { [INFO] [stderr] | ^^^^^ help: consider using `_items` instead [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | res.read_to_string(&mut content); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: manual implementation of an assign operation [INFO] [stderr] --> src/main.rs:222:13 [INFO] [stderr] | [INFO] [stderr] 222 | i = i + 1; [INFO] [stderr] | ^^^^^^^^^ help: replace it with: `i += 1` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::assign_op_pattern)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stderr] [INFO] [stderr] warning: field is never used: `seq` [INFO] [stderr] --> src/main.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | seq: u32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `status` [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | status: u32, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | res.read_to_string(&mut content); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: manual implementation of an assign operation [INFO] [stderr] --> src/main.rs:222:13 [INFO] [stderr] | [INFO] [stderr] 222 | i = i + 1; [INFO] [stderr] | ^^^^^^^^^ help: replace it with: `i += 1` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::assign_op_pattern)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.28s [INFO] running `"docker" "inspect" "2a2489331b03139e2a8f036c3947ac409275cfb37bd6d53d0c758ffc5a97d796"` [INFO] running `"docker" "rm" "-f" "2a2489331b03139e2a8f036c3947ac409275cfb37bd6d53d0c758ffc5a97d796"` [INFO] [stdout] 2a2489331b03139e2a8f036c3947ac409275cfb37bd6d53d0c758ffc5a97d796