[INFO] crate strand 0.1.2 is already in cache
[INFO] extracting crate strand 0.1.2 into work/ex/clippy-test-run/sources/stable/reg/strand/0.1.2
[INFO] extracting crate strand 0.1.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/strand/0.1.2
[INFO] validating manifest of strand-0.1.2 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 strand-0.1.2 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 strand-0.1.2
[INFO] finished frobbing strand-0.1.2
[INFO] frobbed toml for strand-0.1.2 written to work/ex/clippy-test-run/sources/stable/reg/strand/0.1.2/Cargo.toml
[INFO] started frobbing strand-0.1.2
[INFO] finished frobbing strand-0.1.2
[INFO] frobbed toml for strand-0.1.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/strand/0.1.2/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 strand-0.1.2 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/reg/strand/0.1.2:/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] 08efaa923caad498ddbcccd891fc85fc3db4c28e6137b23b73f610eb35ef00c0
[INFO] running `"docker" "start" "-a" "08efaa923caad498ddbcccd891fc85fc3db4c28e6137b23b73f610eb35ef00c0"`
[INFO] [stderr]     Checking strand v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]  --> src/strand.rs:5:3
[INFO] [stderr]   |
[INFO] [stderr] 5 |   fn state<'a>(&'a mut self) -> &'a mut T;
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]  --> src/strand.rs:5:3
[INFO] [stderr]   |
[INFO] [stderr] 5 |   fn state<'a>(&'a mut self) -> &'a mut T;
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> tests/mutable.rs:24:24
[INFO] [stderr]    |
[INFO] [stderr] 24 |       Counter { count: self.count.clone() }
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.count`
[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: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> tests/mutable.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | /     fn state<'a>(&'a mut self) -> &'a mut Value {
[INFO] [stderr] 36 | |       &mut self.count
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> tests/mutable.rs:55:7
[INFO] [stderr]    |
[INFO] [stderr] 55 |       count.x = count.x + 1;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `count.x += 1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> tests/mutable.rs:80:7
[INFO] [stderr]    |
[INFO] [stderr] 80 |       count.x = count.x - 1;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `count.x -= 1`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> tests/immutable.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 |       self.clone()
[INFO] [stderr]    |       ^^^^^^^^^^^^ help: try dereferencing it: `*self`
[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]   --> tests/immutable.rs:30:7
[INFO] [stderr]    |
[INFO] [stderr] 30 |       self.clone()
[INFO] [stderr]    |       ^^^^^^^^^^^^ help: try removing the `clone` call: `self`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "08efaa923caad498ddbcccd891fc85fc3db4c28e6137b23b73f610eb35ef00c0"`
[INFO] running `"docker" "rm" "-f" "08efaa923caad498ddbcccd891fc85fc3db4c28e6137b23b73f610eb35ef00c0"`
[INFO] [stdout] 08efaa923caad498ddbcccd891fc85fc3db4c28e6137b23b73f610eb35ef00c0