[INFO] updating cached repository justicz/tlstoy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/justicz/tlstoy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/justicz/tlstoy" "work/ex/clippy-test-run/sources/stable/gh/justicz/tlstoy"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/justicz/tlstoy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/justicz/tlstoy" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/justicz/tlstoy"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/justicz/tlstoy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 10fa09eb820398c0a5236c016fe64ac4346abeae
[INFO] sha for GitHub repo justicz/tlstoy: 10fa09eb820398c0a5236c016fe64ac4346abeae
[INFO] validating manifest of justicz/tlstoy 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 justicz/tlstoy 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 justicz/tlstoy
[INFO] finished frobbing justicz/tlstoy
[INFO] frobbed toml for justicz/tlstoy written to work/ex/clippy-test-run/sources/stable/gh/justicz/tlstoy/Cargo.toml
[INFO] started frobbing justicz/tlstoy
[INFO] finished frobbing justicz/tlstoy
[INFO] frobbed toml for justicz/tlstoy written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/justicz/tlstoy/Cargo.toml
[INFO] crate justicz/tlstoy 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 justicz/tlstoy against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/justicz/tlstoy:/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 -Dclippy::into_iter_on_array" "-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] a527dc265f47eb5a9fcf9ecfb3d5c4ad8ae1b8c398163eb86bee5df7fb5c7504
[INFO] running `"docker" "start" "-a" "a527dc265f47eb5a9fcf9ecfb3d5c4ad8ae1b8c398163eb86bee5df7fb5c7504"`
[INFO] [stderr]     Checking tlstoy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::str`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::str;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/main.rs:168:26
[INFO] [stderr]     |
[INFO] [stderr] 168 |     assert!(data.len() < 16777216);
[INFO] [stderr]     |                          ^^^^^^^^ help: consider: `16_777_216`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::str;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/main.rs:168:26
[INFO] [stderr]     |
[INFO] [stderr] 168 |     assert!(data.len() < 16777216);
[INFO] [stderr]     |                          ^^^^^^^^ help: consider: `16_777_216`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `data`.
[INFO] [stderr]    --> src/main.rs:137:14
[INFO] [stderr]     |
[INFO] [stderr] 137 |     for i in 0..data.len() {
[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] 137 |     for <item> in &data {
[INFO] [stderr]     |         ^^^^^^    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `data`.
[INFO] [stderr]    --> src/main.rs:150:14
[INFO] [stderr]     |
[INFO] [stderr] 150 |     for i in 0..data.len() {
[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] 150 |     for <item> in &data {
[INFO] [stderr]     |         ^^^^^^    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `data`.
[INFO] [stderr]    --> src/main.rs:161:14
[INFO] [stderr]     |
[INFO] [stderr] 161 |     for i in 0..data.len() {
[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] 161 |     for <item> in &data {
[INFO] [stderr]     |         ^^^^^^    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/main.rs:166:52
[INFO] [stderr]     |
[INFO] [stderr] 166 | fn wrap_in_handshake(hs_type: HandshakeType, data: &Vec<u8>, out: &mut Vec<u8>) {
[INFO] [stderr]     |                                                    ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/main.rs:173:53
[INFO] [stderr]     |
[INFO] [stderr] 173 | fn wrap_in_tls_plaintext(c_type: ContentType, data: &Vec<u8>, out: &mut Vec<u8>) {
[INFO] [stderr]     |                                                     ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `data`.
[INFO] [stderr]    --> src/main.rs:137:14
[INFO] [stderr]     |
[INFO] [stderr] 137 |     for i in 0..data.len() {
[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] 137 |     for <item> in &data {
[INFO] [stderr]     |         ^^^^^^    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `data`.
[INFO] [stderr]    --> src/main.rs:150:14
[INFO] [stderr]     |
[INFO] [stderr] 150 |     for i in 0..data.len() {
[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] 150 |     for <item> in &data {
[INFO] [stderr]     |         ^^^^^^    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `data`.
[INFO] [stderr]    --> src/main.rs:161:14
[INFO] [stderr]     |
[INFO] [stderr] 161 |     for i in 0..data.len() {
[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] 161 |     for <item> in &data {
[INFO] [stderr]     |         ^^^^^^    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/main.rs:166:52
[INFO] [stderr]     |
[INFO] [stderr] 166 | fn wrap_in_handshake(hs_type: HandshakeType, data: &Vec<u8>, out: &mut Vec<u8>) {
[INFO] [stderr]     |                                                    ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/main.rs:173:53
[INFO] [stderr]     |
[INFO] [stderr] 173 | fn wrap_in_tls_plaintext(c_type: ContentType, data: &Vec<u8>, out: &mut Vec<u8>) {
[INFO] [stderr]     |                                                     ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "a527dc265f47eb5a9fcf9ecfb3d5c4ad8ae1b8c398163eb86bee5df7fb5c7504"`
[INFO] running `"docker" "rm" "-f" "a527dc265f47eb5a9fcf9ecfb3d5c4ad8ae1b8c398163eb86bee5df7fb5c7504"`
[INFO] [stdout] a527dc265f47eb5a9fcf9ecfb3d5c4ad8ae1b8c398163eb86bee5df7fb5c7504