[INFO] crate avsser 0.8.0 is already in cache
[INFO] extracting crate avsser 0.8.0 into work/ex/clippy-test-run/sources/stable/reg/avsser/0.8.0
[INFO] extracting crate avsser 0.8.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/avsser/0.8.0
[INFO] validating manifest of avsser-0.8.0 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 avsser-0.8.0 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 avsser-0.8.0
[INFO] finished frobbing avsser-0.8.0
[INFO] frobbed toml for avsser-0.8.0 written to work/ex/clippy-test-run/sources/stable/reg/avsser/0.8.0/Cargo.toml
[INFO] started frobbing avsser-0.8.0
[INFO] finished frobbing avsser-0.8.0
[INFO] frobbed toml for avsser-0.8.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/avsser/0.8.0/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 avsser-0.8.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/avsser/0.8.0:/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] 945e6ed9e7295e6a298eb298e945eaf2321104ed422d89a21aaedd14fcd28fb6
[INFO] running `"docker" "start" "-a" "945e6ed9e7295e6a298eb298e945eaf2321104ed422d89a21aaedd14fcd28fb6"`
[INFO] [stderr]     Checking avsser v0.8.0 (/opt/crater/workdir)
[INFO] [stderr] warning: this call to `as_ref` does nothing
[INFO] [stderr]    --> src/generic/output.rs:194:23
[INFO] [stderr]     |
[INFO] [stderr] 194 |                       in_file.to_str().unwrap().as_ref(),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `in_file.to_str().unwrap()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_asref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: this call to `as_ref` does nothing
[INFO] [stderr]    --> src/generic/output.rs:199:23
[INFO] [stderr]     |
[INFO] [stderr] 199 |                       in_file.with_extension("ass").to_str().unwrap().as_ref()])
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `in_file.with_extension("ass").to_str().unwrap()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: this call to `as_ref` does nothing
[INFO] [stderr]    --> src/generic/output.rs:217:21
[INFO] [stderr]     |
[INFO] [stderr] 217 |                     in_file.to_str().unwrap().as_ref(),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `in_file.to_str().unwrap()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: this call to `as_ref` does nothing
[INFO] [stderr]  --> src/parsers/ffprobe.rs:7:34
[INFO] [stderr]   |
[INFO] [stderr] 7 |         .args(&["-show_streams", path.to_str().unwrap().as_ref()])
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `path.to_str().unwrap()`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: this call to `as_ref` does nothing
[INFO] [stderr]   --> src/parsers/mkvinfo.rs:26:23
[INFO] [stderr]    |
[INFO] [stderr] 26 |         .args(&["-i", path.to_str().unwrap().as_ref()])
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `path.to_str().unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: this call to `as_ref` does nothing
[INFO] [stderr]    --> src/generic/output.rs:194:23
[INFO] [stderr]     |
[INFO] [stderr] 194 |                       in_file.to_str().unwrap().as_ref(),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `in_file.to_str().unwrap()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_asref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: this call to `as_ref` does nothing
[INFO] [stderr]    --> src/generic/output.rs:199:23
[INFO] [stderr]     |
[INFO] [stderr] 199 |                       in_file.with_extension("ass").to_str().unwrap().as_ref()])
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `in_file.with_extension("ass").to_str().unwrap()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: this call to `as_ref` does nothing
[INFO] [stderr]    --> src/generic/output.rs:217:21
[INFO] [stderr]     |
[INFO] [stderr] 217 |                     in_file.to_str().unwrap().as_ref(),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `in_file.to_str().unwrap()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: this call to `as_ref` does nothing
[INFO] [stderr]  --> src/parsers/ffprobe.rs:7:34
[INFO] [stderr]   |
[INFO] [stderr] 7 |         .args(&["-show_streams", path.to_str().unwrap().as_ref()])
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `path.to_str().unwrap()`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: this call to `as_ref` does nothing
[INFO] [stderr]   --> src/parsers/mkvinfo.rs:26:23
[INFO] [stderr]    |
[INFO] [stderr] 26 |         .args(&["-i", path.to_str().unwrap().as_ref()])
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `path.to_str().unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/main.rs:90:20
[INFO] [stderr]    |
[INFO] [stderr] 90 |         let path = PathBuf::from(file);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^ help: consider removing `PathBuf::from()`: `file`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/main.rs:90:20
[INFO] [stderr]    |
[INFO] [stderr] 90 |         let path = PathBuf::from(file);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^ help: consider removing `PathBuf::from()`: `file`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `"docker" "inspect" "945e6ed9e7295e6a298eb298e945eaf2321104ed422d89a21aaedd14fcd28fb6"`
[INFO] running `"docker" "rm" "-f" "945e6ed9e7295e6a298eb298e945eaf2321104ed422d89a21aaedd14fcd28fb6"`
[INFO] [stdout] 945e6ed9e7295e6a298eb298e945eaf2321104ed422d89a21aaedd14fcd28fb6