[INFO] crate gost94 0.7.0 is already in cache
[INFO] extracting crate gost94 0.7.0 into work/ex/clippy-test-run/sources/stable/reg/gost94/0.7.0
[INFO] extracting crate gost94 0.7.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/gost94/0.7.0
[INFO] validating manifest of gost94-0.7.0 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 gost94-0.7.0 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 gost94-0.7.0
[INFO] finished frobbing gost94-0.7.0
[INFO] frobbed toml for gost94-0.7.0 written to work/ex/clippy-test-run/sources/stable/reg/gost94/0.7.0/Cargo.toml
[INFO] started frobbing gost94-0.7.0
[INFO] finished frobbing gost94-0.7.0
[INFO] frobbed toml for gost94-0.7.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/gost94/0.7.0/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 gost94-0.7.0 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/gost94/0.7.0:/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] 9f92f0bee368857ab8a06ecdd591d368e9292c30785c46303b5f037adfc900fe
[INFO] running `"docker" "start" "-a" "9f92f0bee368857ab8a06ecdd591d368e9292c30785c46303b5f037adfc900fe"`
[INFO] [stderr]     Checking digest v0.7.6
[INFO] [stderr]     Checking gost94 v0.7.0 (/opt/crater/workdir)
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/gost94.rs:144:13
[INFO] [stderr]     |
[INFO] [stderr] 144 |         let v = a(a(*m));
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/gost94.rs:214:17
[INFO] [stderr]     |
[INFO] [stderr] 214 |                 s: s,
[INFO] [stderr]     |                 ^^^^ help: replace it with: `s`
[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/gost94.rs:215:17
[INFO] [stderr]     |
[INFO] [stderr] 215 |                 h: h,
[INFO] [stderr]     |                 ^^^^ help: replace it with: `h`
[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: 5th binding whose name is just one char
[INFO] [stderr]    --> src/gost94.rs:144:13
[INFO] [stderr]     |
[INFO] [stderr] 144 |         let v = a(a(*m));
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/gost94.rs:214:17
[INFO] [stderr]     |
[INFO] [stderr] 214 |                 s: s,
[INFO] [stderr]     |                 ^^^^ help: replace it with: `s`
[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/gost94.rs:215:17
[INFO] [stderr]     |
[INFO] [stderr] 215 |                 h: h,
[INFO] [stderr]     |                 ^^^^ help: replace it with: `h`
[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: the loop variable `i` is used to index `s`
[INFO] [stderr]   --> src/gost94.rs:20:14
[INFO] [stderr]    |
[INFO] [stderr] 20 |     for i in 0..8 {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 20 |     for (i, <item>) in s.iter().enumerate().take(8) {
[INFO] [stderr]    |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `k`.
[INFO] [stderr]   --> src/gost94.rs:39:18
[INFO] [stderr]    |
[INFO] [stderr] 39 |         for i in 0..8 {
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 39 |         for <item> in &k {
[INFO] [stderr]    |             ^^^^^^    ^^
[INFO] [stderr] 
[INFO] [stderr] warning: it looks like you're manually copying between slices
[INFO] [stderr]   --> src/gost94.rs:70:14
[INFO] [stderr]    |
[INFO] [stderr] 70 |     for i in 0..24 {
[INFO] [stderr]    |              ^^^^^ help: try replacing the loop by: `out[..24].clone_from_slice(&x[8..(24 + 8)])`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::manual_memcpy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_memcpy
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `2`
[INFO] [stderr]   --> src/gost94.rs:96:22
[INFO] [stderr]    |
[INFO] [stderr] 96 |     out[30] ^= block[2*1];
[INFO] [stderr]    |                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `2`
[INFO] [stderr]   --> src/gost94.rs:97:22
[INFO] [stderr]    |
[INFO] [stderr] 97 |     out[31] ^= block[2*1+1];
[INFO] [stderr]    |                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is used to index `s`
[INFO] [stderr]   --> src/gost94.rs:20:14
[INFO] [stderr]    |
[INFO] [stderr] 20 |     for i in 0..8 {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 20 |     for (i, <item>) in s.iter().enumerate().take(8) {
[INFO] [stderr]    |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `k`.
[INFO] [stderr]   --> src/gost94.rs:39:18
[INFO] [stderr]    |
[INFO] [stderr] 39 |         for i in 0..8 {
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 39 |         for <item> in &k {
[INFO] [stderr]    |             ^^^^^^    ^^
[INFO] [stderr] 
[INFO] [stderr] warning: it looks like you're manually copying between slices
[INFO] [stderr]   --> src/gost94.rs:70:14
[INFO] [stderr]    |
[INFO] [stderr] 70 |     for i in 0..24 {
[INFO] [stderr]    |              ^^^^^ help: try replacing the loop by: `out[..24].clone_from_slice(&x[8..(24 + 8)])`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::manual_memcpy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_memcpy
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `2`
[INFO] [stderr]   --> src/gost94.rs:96:22
[INFO] [stderr]    |
[INFO] [stderr] 96 |     out[30] ^= block[2*1];
[INFO] [stderr]    |                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `2`
[INFO] [stderr]   --> src/gost94.rs:97:22
[INFO] [stderr]    |
[INFO] [stderr] 97 |     out[31] ^= block[2*1+1];
[INFO] [stderr]    |                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> benches/lib.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `gost94`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "9f92f0bee368857ab8a06ecdd591d368e9292c30785c46303b5f037adfc900fe"`
[INFO] running `"docker" "rm" "-f" "9f92f0bee368857ab8a06ecdd591d368e9292c30785c46303b5f037adfc900fe"`
[INFO] [stdout] 9f92f0bee368857ab8a06ecdd591d368e9292c30785c46303b5f037adfc900fe