[INFO] updating cached repository garyemerson/du-view
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/garyemerson/du-view
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/garyemerson/du-view" "work/ex/clippy-test-run/sources/stable/gh/garyemerson/du-view"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/garyemerson/du-view'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/garyemerson/du-view" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/garyemerson/du-view"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/garyemerson/du-view'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 035be799026a9dcf33a8223334aa83f5ab31ec2c
[INFO] sha for GitHub repo garyemerson/du-view: 035be799026a9dcf33a8223334aa83f5ab31ec2c
[INFO] validating manifest of garyemerson/du-view 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 garyemerson/du-view 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 garyemerson/du-view
[INFO] finished frobbing garyemerson/du-view
[INFO] frobbed toml for garyemerson/du-view written to work/ex/clippy-test-run/sources/stable/gh/garyemerson/du-view/Cargo.toml
[INFO] started frobbing garyemerson/du-view
[INFO] finished frobbing garyemerson/du-view
[INFO] frobbed toml for garyemerson/du-view written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/garyemerson/du-view/Cargo.toml
[INFO] crate garyemerson/du-view 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 garyemerson/du-view against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/garyemerson/du-view:/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] 1905584cc6690cb02d536c721be7dcef0cb208edb2fca2c39310c38aa653cb86
[INFO] running `"docker" "start" "-a" "1905584cc6690cb02d536c721be7dcef0cb208edb2fca2c39310c38aa653cb86"`
[INFO] [stderr]     Checking du-view v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/main.rs:122:24
[INFO] [stderr]     |
[INFO] [stderr] 122 |     if num_bytes_fl >= 1000000000.0 {
[INFO] [stderr]     |                        ^^^^^^^^^^^^ help: consider: `1_000_000_000.0`
[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]    --> src/main.rs:123:44
[INFO] [stderr]     |
[INFO] [stderr] 123 |         format!("{:.2} GB", num_bytes_fl / 1000000000.0)
[INFO] [stderr]     |                                            ^^^^^^^^^^^^ help: consider: `1_000_000_000.0`
[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]    --> src/main.rs:124:31
[INFO] [stderr]     |
[INFO] [stderr] 124 |     } else if num_bytes_fl >= 1000000.0 {
[INFO] [stderr]     |                               ^^^^^^^^^ help: consider: `1_000_000.0`
[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]    --> src/main.rs:125:44
[INFO] [stderr]     |
[INFO] [stderr] 125 |         format!("{:.2} MB", num_bytes_fl / 1000000.0)
[INFO] [stderr]     |                                            ^^^^^^^^^ help: consider: `1_000_000.0`
[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: variable `count` is assigned to, but never used
[INFO] [stderr]   --> src/main.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let mut count = 0;
[INFO] [stderr]    |             ^^^^^
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/main.rs:122:24
[INFO] [stderr]     |
[INFO] [stderr] 122 |     if num_bytes_fl >= 1000000000.0 {
[INFO] [stderr]     |                        ^^^^^^^^^^^^ help: consider: `1_000_000_000.0`
[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]    --> src/main.rs:123:44
[INFO] [stderr]     |
[INFO] [stderr] 123 |         format!("{:.2} GB", num_bytes_fl / 1000000000.0)
[INFO] [stderr]     |                                            ^^^^^^^^^^^^ help: consider: `1_000_000_000.0`
[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]    --> src/main.rs:124:31
[INFO] [stderr]     |
[INFO] [stderr] 124 |     } else if num_bytes_fl >= 1000000.0 {
[INFO] [stderr]     |                               ^^^^^^^^^ help: consider: `1_000_000.0`
[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]    --> src/main.rs:125:44
[INFO] [stderr]     |
[INFO] [stderr] 125 |         format!("{:.2} MB", num_bytes_fl / 1000000.0)
[INFO] [stderr]     |                                            ^^^^^^^^^ help: consider: `1_000_000.0`
[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]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr]    = note: consider using `_count` instead
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]   --> src/main.rs:78:36
[INFO] [stderr]    |
[INFO] [stderr] 78 | fn parse_output(output: String) -> (HashMap<String, Vec<(String, String, u64)>>, u64, String) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::type_complexity)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/main.rs:103:67
[INFO] [stderr]     |
[INFO] [stderr] 103 |                 let children = children.entry(parent.to_string()).or_insert(Vec::new());
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[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: variable `count` is assigned to, but never used
[INFO] [stderr]   --> src/main.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let mut count = 0;
[INFO] [stderr]    |             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr]    = note: consider using `_count` instead
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]   --> src/main.rs:78:36
[INFO] [stderr]    |
[INFO] [stderr] 78 | fn parse_output(output: String) -> (HashMap<String, Vec<(String, String, u64)>>, u64, String) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::type_complexity)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/main.rs:103:67
[INFO] [stderr]     |
[INFO] [stderr] 103 |                 let children = children.entry(parent.to_string()).or_insert(Vec::new());
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `"docker" "inspect" "1905584cc6690cb02d536c721be7dcef0cb208edb2fca2c39310c38aa653cb86"`
[INFO] running `"docker" "rm" "-f" "1905584cc6690cb02d536c721be7dcef0cb208edb2fca2c39310c38aa653cb86"`
[INFO] [stdout] 1905584cc6690cb02d536c721be7dcef0cb208edb2fca2c39310c38aa653cb86