[INFO] crate ddc-i2c 0.2.1 is already in cache
[INFO] extracting crate ddc-i2c 0.2.1 into work/ex/clippy-test-run/sources/stable/reg/ddc-i2c/0.2.1
[INFO] extracting crate ddc-i2c 0.2.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ddc-i2c/0.2.1
[INFO] validating manifest of ddc-i2c-0.2.1 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 ddc-i2c-0.2.1 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 ddc-i2c-0.2.1
[INFO] finished frobbing ddc-i2c-0.2.1
[INFO] frobbed toml for ddc-i2c-0.2.1 written to work/ex/clippy-test-run/sources/stable/reg/ddc-i2c/0.2.1/Cargo.toml
[INFO] started frobbing ddc-i2c-0.2.1
[INFO] finished frobbing ddc-i2c-0.2.1
[INFO] frobbed toml for ddc-i2c-0.2.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ddc-i2c/0.2.1/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 ddc-i2c-0.2.1 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/ddc-i2c/0.2.1:/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] 2d239e15ee84eecbbcfb6093ac6f60cef00e66ddc112776288a12d64c85102e3
[INFO] running `"docker" "start" "-a" "2d239e15ee84eecbbcfb6093ac6f60cef00e66ddc112776288a12d64c85102e3"`
[INFO] [stderr]    Compiling uninitialized v0.0.2
[INFO] [stderr]     Checking mccs v0.1.0
[INFO] [stderr]     Checking i2c v0.1.0
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking ddc v0.2.1
[INFO] [stderr]     Checking resize-slice v0.1.3
[INFO] [stderr]     Checking ddc-i2c v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:133:21
[INFO] [stderr]     |
[INFO] [stderr] 133 |                     data: data,
[INFO] [stderr]     |                     ^^^^^^^^^^ help: replace it with: `data`
[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]     Checking edid v0.2.0
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:133:21
[INFO] [stderr]     |
[INFO] [stderr] 133 |                     data: data,
[INFO] [stderr]     |                     ^^^^^^^^^^ help: replace it with: `data`
[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: unused import: `std::env::args`
[INFO] [stderr]  --> examples/vcp.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::env::args;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `ddc`
[INFO] [stderr]   --> examples/vcp.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / fn ddc<D: Ddc>(mut ddc: D) where
[INFO] [stderr] 8  | |     D::Error: ::std::fmt::Debug,
[INFO] [stderr] 9  | | {
[INFO] [stderr] 10 | |     let mccs_ver = ddc.get_vcp_feature(0xdf).expect("failed to read VCP value");
[INFO] [stderr] ...  |
[INFO] [stderr] 14 | |     println!("input is {:?}", input);
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `ddc`
[INFO] [stderr]   --> examples/caps.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / fn ddc<D: Ddc>(mut ddc: D) where
[INFO] [stderr] 24 | |     D::Error: ::std::fmt::Debug,
[INFO] [stderr] 25 | | {
[INFO] [stderr] 26 | |     let caps = ddc.capabilities_string().expect("failed to read ddc capabilities");
[INFO] [stderr] 27 | |     let caps = str::from_utf8(&caps).expect("caps was not a valid string");
[INFO] [stderr] 28 | |     println!("got CAPS: {}", caps);
[INFO] [stderr] 29 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `ddc`
[INFO] [stderr]   --> examples/edid.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | / fn ddc<D: Edid>(mut ddc: D) -> Result<(), D::EdidError> where
[INFO] [stderr] 25 | |     D::EdidError: ::std::fmt::Debug,
[INFO] [stderr] 26 | |     D::EdidError: From<io::Error>,
[INFO] [stderr] 27 | | {
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     Ok(())
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.70s
[INFO] running `"docker" "inspect" "2d239e15ee84eecbbcfb6093ac6f60cef00e66ddc112776288a12d64c85102e3"`
[INFO] running `"docker" "rm" "-f" "2d239e15ee84eecbbcfb6093ac6f60cef00e66ddc112776288a12d64c85102e3"`
[INFO] [stdout] 2d239e15ee84eecbbcfb6093ac6f60cef00e66ddc112776288a12d64c85102e3