[INFO] updating cached repository masuke5/diary
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/masuke5/diary
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/masuke5/diary" "work/ex/clippy-test-run/sources/stable/gh/masuke5/diary"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/masuke5/diary'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/masuke5/diary" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/masuke5/diary"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/masuke5/diary'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0760d4540e0a96a6edf17c22b81e8d283718882e
[INFO] sha for GitHub repo masuke5/diary: 0760d4540e0a96a6edf17c22b81e8d283718882e
[INFO] validating manifest of masuke5/diary 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 masuke5/diary 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 masuke5/diary
[INFO] finished frobbing masuke5/diary
[INFO] frobbed toml for masuke5/diary written to work/ex/clippy-test-run/sources/stable/gh/masuke5/diary/Cargo.toml
[INFO] started frobbing masuke5/diary
[INFO] finished frobbing masuke5/diary
[INFO] frobbed toml for masuke5/diary written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/masuke5/diary/Cargo.toml
[INFO] crate masuke5/diary 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 masuke5/diary 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/gh/masuke5/diary:/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] 9261b785d9c23a8800bd7f4961efd3bd72abdb0d3989a710a75521cbab59f4ae
[INFO] running `"docker" "start" "-a" "9261b785d9c23a8800bd7f4961efd3bd72abdb0d3989a710a75521cbab59f4ae"`
[INFO] [stderr]    Compiling syn v0.14.7
[INFO] [stderr]     Checking toml v0.4.6
[INFO] [stderr]     Checking chrono v0.4.5
[INFO] [stderr]     Checking regex v1.0.3
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]     Checking diary v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/utils.rs:79:36
[INFO] [stderr]    |
[INFO] [stderr] 79 |         page.header.insert_title = self.header.insert_title.clone();
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.header.insert_title`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/utils.rs:80:28
[INFO] [stderr]    |
[INFO] [stderr] 80 |         page.header.memo = self.header.memo.clone();
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.header.memo`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]    --> src/utils.rs:179:13
[INFO] [stderr]     |
[INFO] [stderr] 179 |         id: id.clone().to_string(),
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::clone_double_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]     |
[INFO] [stderr] 179 |         id: &(*id).clone().to_string(),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]     |
[INFO] [stderr] 179 |         id: &str::clone(id).to_string(),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]    --> src/utils.rs:202:33
[INFO] [stderr]     |
[INFO] [stderr] 202 |         head_page.header.next = id.clone().to_string();
[INFO] [stderr]     |                                 ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]     |
[INFO] [stderr] 202 |         head_page.header.next = &(*id).clone().to_string();
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]     |
[INFO] [stderr] 202 |         head_page.header.next = &str::clone(id).to_string();
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `diary`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/utils.rs:79:36
[INFO] [stderr]    |
[INFO] [stderr] 79 |         page.header.insert_title = self.header.insert_title.clone();
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.header.insert_title`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/utils.rs:80:28
[INFO] [stderr]    |
[INFO] [stderr] 80 |         page.header.memo = self.header.memo.clone();
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.header.memo`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]    --> src/utils.rs:179:13
[INFO] [stderr]     |
[INFO] [stderr] 179 |         id: id.clone().to_string(),
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::clone_double_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]     |
[INFO] [stderr] 179 |         id: &(*id).clone().to_string(),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]     |
[INFO] [stderr] 179 |         id: &str::clone(id).to_string(),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]    --> src/utils.rs:202:33
[INFO] [stderr]     |
[INFO] [stderr] 202 |         head_page.header.next = id.clone().to_string();
[INFO] [stderr]     |                                 ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]     |
[INFO] [stderr] 202 |         head_page.header.next = &(*id).clone().to_string();
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]     |
[INFO] [stderr] 202 |         head_page.header.next = &str::clone(id).to_string();
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `diary`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9261b785d9c23a8800bd7f4961efd3bd72abdb0d3989a710a75521cbab59f4ae"`
[INFO] running `"docker" "rm" "-f" "9261b785d9c23a8800bd7f4961efd3bd72abdb0d3989a710a75521cbab59f4ae"`
[INFO] [stdout] 9261b785d9c23a8800bd7f4961efd3bd72abdb0d3989a710a75521cbab59f4ae