[INFO] crate tokio-hglib 0.2.0 is already in cache
[INFO] extracting crate tokio-hglib 0.2.0 into work/ex/clippy-test-run/sources/stable/reg/tokio-hglib/0.2.0
[INFO] extracting crate tokio-hglib 0.2.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/tokio-hglib/0.2.0
[INFO] validating manifest of tokio-hglib-0.2.0 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 tokio-hglib-0.2.0 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 tokio-hglib-0.2.0
[INFO] finished frobbing tokio-hglib-0.2.0
[INFO] frobbed toml for tokio-hglib-0.2.0 written to work/ex/clippy-test-run/sources/stable/reg/tokio-hglib/0.2.0/Cargo.toml
[INFO] started frobbing tokio-hglib-0.2.0
[INFO] finished frobbing tokio-hglib-0.2.0
[INFO] frobbed toml for tokio-hglib-0.2.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/tokio-hglib/0.2.0/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 tokio-hglib-0.2.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/tokio-hglib/0.2.0:/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] f5d1cc4b0fb178a9590bab8ac1f41756aa30a34c05f693ee36242c5dca9c4c02
[INFO] running `"docker" "start" "-a" "f5d1cc4b0fb178a9590bab8ac1f41756aa30a34c05f693ee36242c5dca9c4c02"`
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]     Checking tokio-process v0.2.3
[INFO] [stderr]     Checking tokio-hglib v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `codec::ChannelCodec`
[INFO] [stderr]   --> src/codec.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | /     pub fn new() -> ChannelCodec {
[INFO] [stderr] 28 | |         ChannelCodec {}
[INFO] [stderr] 29 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `codec::BlockCodec`
[INFO] [stderr]   --> src/codec.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 | /     pub fn new() -> BlockCodec {
[INFO] [stderr] 95 | |         BlockCodec {}
[INFO] [stderr] 96 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 90 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]   --> src/message.rs:35:14
[INFO] [stderr]    |
[INFO] [stderr] 35 |             .ok_or(new_parse_error(format!("malformed line in hello message: {}", line)))?;
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| new_parse_error(format!("malformed line in hello message: {}", line)))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]    --> src/protocol.rs:275:7
[INFO] [stderr]     |
[INFO] [stderr] 275 |     v.ok_or(io::Error::new(io::ErrorKind::UnexpectedEof, "no result code received"))
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| io::Error::new(io::ErrorKind::UnexpectedEof, "no result code received"))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `codec::ChannelCodec`
[INFO] [stderr]   --> src/codec.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | /     pub fn new() -> ChannelCodec {
[INFO] [stderr] 28 | |         ChannelCodec {}
[INFO] [stderr] 29 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `codec::BlockCodec`
[INFO] [stderr]   --> src/codec.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 | /     pub fn new() -> BlockCodec {
[INFO] [stderr] 95 | |         BlockCodec {}
[INFO] [stderr] 96 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 90 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]   --> src/message.rs:35:14
[INFO] [stderr]    |
[INFO] [stderr] 35 |             .ok_or(new_parse_error(format!("malformed line in hello message: {}", line)))?;
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| new_parse_error(format!("malformed line in hello message: {}", line)))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]    --> src/protocol.rs:275:7
[INFO] [stderr]     |
[INFO] [stderr] 275 |     v.ok_or(io::Error::new(io::ErrorKind::UnexpectedEof, "no result code received"))
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| io::Error::new(io::ErrorKind::UnexpectedEof, "no result code received"))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/channel_decoding.rs:20:50
[INFO] [stderr]    |
[INFO] [stderr] 20 |     assert_eq!(Some(ChannelMessage::InputRequest(0xdeadbeef)),
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: consider: `0xdead_beef`
[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: long literal lacking separators
[INFO] [stderr]   --> tests/channel_decoding.rs:22:49
[INFO] [stderr]    |
[INFO] [stderr] 22 |     assert_eq!(Some(ChannelMessage::LineRequest(0xdeadbeef)),
[INFO] [stderr]    |                                                 ^^^^^^^^^^ help: consider: `0xdead_beef`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/channel_decoding.rs:52:50
[INFO] [stderr]    |
[INFO] [stderr] 52 |     assert_eq!(Some(ChannelMessage::InputRequest(0xdeadbeef)),
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: consider: `0xdead_beef`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.71s
[INFO] running `"docker" "inspect" "f5d1cc4b0fb178a9590bab8ac1f41756aa30a34c05f693ee36242c5dca9c4c02"`
[INFO] running `"docker" "rm" "-f" "f5d1cc4b0fb178a9590bab8ac1f41756aa30a34c05f693ee36242c5dca9c4c02"`
[INFO] [stdout] f5d1cc4b0fb178a9590bab8ac1f41756aa30a34c05f693ee36242c5dca9c4c02