[INFO] crate fors 0.1.0 is already in cache
[INFO] extracting crate fors 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/fors/0.1.0
[INFO] extracting crate fors 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/fors/0.1.0
[INFO] validating manifest of fors-0.1.0 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 fors-0.1.0 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 fors-0.1.0
[INFO] finished frobbing fors-0.1.0
[INFO] frobbed toml for fors-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/fors/0.1.0/Cargo.toml
[INFO] started frobbing fors-0.1.0
[INFO] finished frobbing fors-0.1.0
[INFO] frobbed toml for fors-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/fors/0.1.0/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 fors-0.1.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/fors/0.1.0:/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] 5aa158d52c97d6944d00586dabf99d80bc13bfa7e5263f490316b90d190726aa
[INFO] running `"docker" "start" "-a" "5aa158d52c97d6944d00586dabf99d80bc13bfa7e5263f490316b90d190726aa"`
[INFO] [stderr]     Checking fors v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/output.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             padding: padding,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `padding`
[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/output.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             padding: padding,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `padding`
[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] error: this loop never actually loops
[INFO] [stderr]   --> src/output.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 | /         loop {
[INFO] [stderr] 35 | |             let mut temp = [0; 1024];
[INFO] [stderr] 36 | |             let read = match child.stdout {
[INFO] [stderr] 37 | |                 Some(ref mut r) => try!(r.read(&mut temp)),
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |             break;
[INFO] [stderr] 65 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::never_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#never_loop
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `while let` loop
[INFO] [stderr]   --> src/output.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 | /             loop {
[INFO] [stderr] 50 | |                 let position = match slice.iter().position(|b| *b == b'\n') {
[INFO] [stderr] 51 | |                     Some(v) => v,
[INFO] [stderr] 52 | |                     None => break,
[INFO] [stderr] ...  |
[INFO] [stderr] 60 | |                 slice = &slice[position + 1..];
[INFO] [stderr] 61 | |             }
[INFO] [stderr]    | |_____________^ help: try: `while let Some(v) = slice.iter().position(|b| *b == b'\n') { .. }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::while_let_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/output.rs:55:37
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 let before = &slice[..position + 1];
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^ help: use: `..=position`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/output.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         try!(self.terminal.write(buffer));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `fors`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: this loop never actually loops
[INFO] [stderr]   --> src/output.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 | /         loop {
[INFO] [stderr] 35 | |             let mut temp = [0; 1024];
[INFO] [stderr] 36 | |             let read = match child.stdout {
[INFO] [stderr] 37 | |                 Some(ref mut r) => try!(r.read(&mut temp)),
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |             break;
[INFO] [stderr] 65 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::never_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#never_loop
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `while let` loop
[INFO] [stderr]   --> src/output.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 | /             loop {
[INFO] [stderr] 50 | |                 let position = match slice.iter().position(|b| *b == b'\n') {
[INFO] [stderr] 51 | |                     Some(v) => v,
[INFO] [stderr] 52 | |                     None => break,
[INFO] [stderr] ...  |
[INFO] [stderr] 60 | |                 slice = &slice[position + 1..];
[INFO] [stderr] 61 | |             }
[INFO] [stderr]    | |_____________^ help: try: `while let Some(v) = slice.iter().position(|b| *b == b'\n') { .. }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::while_let_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/output.rs:55:37
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 let before = &slice[..position + 1];
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^ help: use: `..=position`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/output.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         try!(self.terminal.write(buffer));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `fors`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5aa158d52c97d6944d00586dabf99d80bc13bfa7e5263f490316b90d190726aa"`
[INFO] running `"docker" "rm" "-f" "5aa158d52c97d6944d00586dabf99d80bc13bfa7e5263f490316b90d190726aa"`
[INFO] [stdout] 5aa158d52c97d6944d00586dabf99d80bc13bfa7e5263f490316b90d190726aa