[INFO] updating cached repository mzumi/csv-tools
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mzumi/csv-tools
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mzumi/csv-tools" "work/ex/clippy-test-run/sources/stable/gh/mzumi/csv-tools"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/mzumi/csv-tools'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mzumi/csv-tools" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mzumi/csv-tools"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mzumi/csv-tools'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ca72961bb74b8a4c6d451e9e753f7412a058bfcc
[INFO] sha for GitHub repo mzumi/csv-tools: ca72961bb74b8a4c6d451e9e753f7412a058bfcc
[INFO] validating manifest of mzumi/csv-tools 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 mzumi/csv-tools 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 mzumi/csv-tools
[INFO] finished frobbing mzumi/csv-tools
[INFO] frobbed toml for mzumi/csv-tools written to work/ex/clippy-test-run/sources/stable/gh/mzumi/csv-tools/Cargo.toml
[INFO] started frobbing mzumi/csv-tools
[INFO] finished frobbing mzumi/csv-tools
[INFO] frobbed toml for mzumi/csv-tools written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mzumi/csv-tools/Cargo.toml
[INFO] crate mzumi/csv-tools 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 mzumi/csv-tools against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/mzumi/csv-tools:/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] fef2eebae6c84642d2b5dba738a9e5f9efd2ba4bfe0bb896dad3d6c1529d88e6
[INFO] running `"docker" "start" "-a" "fef2eebae6c84642d2b5dba738a9e5f9efd2ba4bfe0bb896dad3d6c1529d88e6"`
[INFO] [stderr]     Checking encode_unicode v0.2.0
[INFO] [stderr]     Checking csv v0.14.7
[INFO] [stderr]     Checking clap v2.22.2
[INFO] [stderr]     Checking pbr v1.0.0-alpha.3
[INFO] [stderr]     Checking prettytable-rs v0.6.6
[INFO] [stderr]     Checking csv-tools v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:50:13
[INFO] [stderr]    |
[INFO] [stderr] 50 |             source: source,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `source`
[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/lib.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |             output: output,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `output`
[INFO] [stderr]    |
[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/lib.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |             source: source,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `source`
[INFO] [stderr]    |
[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/lib.rs:99:13
[INFO] [stderr]    |
[INFO] [stderr] 99 |             row_indexes: row_indexes,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `row_indexes`
[INFO] [stderr]    |
[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/lib.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |             col_indexes: col_indexes,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `col_indexes`
[INFO] [stderr]     |
[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/lib.rs:50:13
[INFO] [stderr]    |
[INFO] [stderr] 50 |             source: source,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `source`
[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/lib.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |             output: output,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `output`
[INFO] [stderr]    |
[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/lib.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |             source: source,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `source`
[INFO] [stderr]    |
[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/lib.rs:99:13
[INFO] [stderr]    |
[INFO] [stderr] 99 |             row_indexes: row_indexes,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `row_indexes`
[INFO] [stderr]    |
[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/lib.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |             col_indexes: col_indexes,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `col_indexes`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] error: for loop over `reader.headers()`, which is a `Result`. This is more readably written as an `if let` statement.
[INFO] [stderr]   --> src/lib.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |             for h in reader.headers() {
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::for_loop_over_result)] on by default
[INFO] [stderr]    = help: consider replacing `for h in reader.headers()` with `if let Ok(h) = reader.headers()`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_loop_over_result
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/lib.rs:77:38
[INFO] [stderr]    |
[INFO] [stderr] 77 |                 let _ = writer.write(after.into_iter());
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `after`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `csv-tools`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: for loop over `reader.headers()`, which is a `Result`. This is more readably written as an `if let` statement.
[INFO] [stderr]   --> src/lib.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |             for h in reader.headers() {
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::for_loop_over_result)] on by default
[INFO] [stderr]    = help: consider replacing `for h in reader.headers()` with `if let Ok(h) = reader.headers()`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_loop_over_result
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/lib.rs:77:38
[INFO] [stderr]    |
[INFO] [stderr] 77 |                 let _ = writer.write(after.into_iter());
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `after`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `csv-tools`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "fef2eebae6c84642d2b5dba738a9e5f9efd2ba4bfe0bb896dad3d6c1529d88e6"`
[INFO] running `"docker" "rm" "-f" "fef2eebae6c84642d2b5dba738a9e5f9efd2ba4bfe0bb896dad3d6c1529d88e6"`
[INFO] [stdout] fef2eebae6c84642d2b5dba738a9e5f9efd2ba4bfe0bb896dad3d6c1529d88e6