[INFO] crate backtrace 0.3.9 is already in cache
[INFO] extracting crate backtrace 0.3.9 into work/ex/clippy-test-run/sources/stable/reg/backtrace/0.3.9
[INFO] extracting crate backtrace 0.3.9 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/backtrace/0.3.9
[INFO] validating manifest of backtrace-0.3.9 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 backtrace-0.3.9 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 backtrace-0.3.9
[INFO] finished frobbing backtrace-0.3.9
[INFO] frobbed toml for backtrace-0.3.9 written to work/ex/clippy-test-run/sources/stable/reg/backtrace/0.3.9/Cargo.toml
[INFO] started frobbing backtrace-0.3.9
[INFO] finished frobbing backtrace-0.3.9
[INFO] frobbed toml for backtrace-0.3.9 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/backtrace/0.3.9/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 backtrace-0.3.9 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/reg/backtrace/0.3.9:/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] 61430c54786d0d94f8aa743fc0f60067216961179ea953438b41d2882537016c
[INFO] running `"docker" "start" "-a" "61430c54786d0d94f8aa743fc0f60067216961179ea953438b41d2882537016c"`
[INFO] [stderr]     Checking backtrace v0.3.9 (/opt/crater/workdir)
[INFO] [stderr] error: redundant field names in struct initialization
[INFO] [stderr]    --> src/symbolize/mod.rs:169:13
[INFO] [stderr]     |
[INFO] [stderr] 169 |             bytes: bytes,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `bytes`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:70:9
[INFO] [stderr]     |
[INFO] [stderr] 70  | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(clippy::redundant_field_names)] implied by #[deny(warnings)]
[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: redundant field names in struct initialization
[INFO] [stderr]    --> src/symbolize/mod.rs:170:13
[INFO] [stderr]     |
[INFO] [stderr] 170 |             demangled: demangled,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `demangled`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/capture.rs:97:21
[INFO] [stderr]    |
[INFO] [stderr] 97 |         Backtrace { frames: frames }
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^ help: replace it with: `frames`
[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: redundant field names in struct initialization
[INFO] [stderr]    --> src/capture.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |             frames: frames
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `frames`
[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: redundant field names in struct initialization
[INFO] [stderr]    --> src/symbolize/mod.rs:169:13
[INFO] [stderr]     |
[INFO] [stderr] 169 |             bytes: bytes,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `bytes`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:70:9
[INFO] [stderr]     |
[INFO] [stderr] 70  | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(clippy::redundant_field_names)] implied by #[deny(warnings)]
[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: redundant field names in struct initialization
[INFO] [stderr]    --> src/symbolize/mod.rs:170:13
[INFO] [stderr]     |
[INFO] [stderr] 170 |             demangled: demangled,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `demangled`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/capture.rs:97:21
[INFO] [stderr]    |
[INFO] [stderr] 97 |         Backtrace { frames: frames }
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^ help: replace it with: `frames`
[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: redundant field names in struct initialization
[INFO] [stderr]    --> src/capture.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |             frames: frames
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `frames`
[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: unneeded return statement
[INFO] [stderr]   --> src/dylib.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         return true
[INFO] [stderr]    |         ^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[deny(clippy::needless_return)] implied by #[deny(warnings)]
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] error: unneeded return statement
[INFO] [stderr]   --> src/backtrace/libunwind.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         return ip
[INFO] [stderr]    |         ^^^^^^^^^ help: remove `return` as shown: `ip`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] error: unneeded return statement
[INFO] [stderr]    --> src/symbolize/libbacktrace.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 115 |         return 0
[INFO] [stderr]     |         ^^^^^^^^ help: remove `return` as shown: `0`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] error: unneeded return statement
[INFO] [stderr]   --> src/capture.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         return bt
[INFO] [stderr]    |         ^^^^^^^^^ help: remove `return` as shown: `bt`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] error: unneeded return statement
[INFO] [stderr]   --> src/dylib.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         return true
[INFO] [stderr]    |         ^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[deny(clippy::needless_return)] implied by #[deny(warnings)]
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] error: unneeded return statement
[INFO] [stderr]   --> src/backtrace/libunwind.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         return ip
[INFO] [stderr]    |         ^^^^^^^^^ help: remove `return` as shown: `ip`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] error: unneeded return statement
[INFO] [stderr]    --> src/symbolize/libbacktrace.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 115 |         return 0
[INFO] [stderr]     |         ^^^^^^^^ help: remove `return` as shown: `0`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] error: unneeded return statement
[INFO] [stderr]   --> src/capture.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         return bt
[INFO] [stderr]    |         ^^^^^^^^^ help: remove `return` as shown: `bt`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `backtrace`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `backtrace`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "61430c54786d0d94f8aa743fc0f60067216961179ea953438b41d2882537016c"`
[INFO] running `"docker" "rm" "-f" "61430c54786d0d94f8aa743fc0f60067216961179ea953438b41d2882537016c"`
[INFO] [stdout] 61430c54786d0d94f8aa743fc0f60067216961179ea953438b41d2882537016c