[INFO] crate atomizer 0.0.2 is already in cache
[INFO] extracting crate atomizer 0.0.2 into work/ex/clippy-test-run/sources/stable/reg/atomizer/0.0.2
[INFO] extracting crate atomizer 0.0.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/atomizer/0.0.2
[INFO] validating manifest of atomizer-0.0.2 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 atomizer-0.0.2 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 atomizer-0.0.2
[INFO] finished frobbing atomizer-0.0.2
[INFO] frobbed toml for atomizer-0.0.2 written to work/ex/clippy-test-run/sources/stable/reg/atomizer/0.0.2/Cargo.toml
[INFO] started frobbing atomizer-0.0.2
[INFO] finished frobbing atomizer-0.0.2
[INFO] frobbed toml for atomizer-0.0.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/atomizer/0.0.2/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 atomizer-0.0.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/atomizer/0.0.2:/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] f08423de212392d547dc4191cdc4eef3472cb617dc18b1b0c0210a987152a163
[INFO] running `"docker" "start" "-a" "f08423de212392d547dc4191cdc4eef3472cb617dc18b1b0c0210a987152a163"`
[INFO] [stderr]     Checking atomizer v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `stable_set::StableSet<T>`
[INFO] [stderr]   --> src/stable_set.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 | /   pub fn new() -> Self {
[INFO] [stderr] 17 | |     StableSet {
[INFO] [stderr] 18 | |       set: cell::UnsafeCell::new(collections::BTreeSet::new()),
[INFO] [stderr] 19 | |     }
[INFO] [stderr] 20 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `as_*` usually take self by reference or self by mutable reference; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/lib.rs:19:17
[INFO] [stderr]    |
[INFO] [stderr] 19 |   pub fn as_ref(p: Self) -> &'a T {
[INFO] [stderr]    |                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::wrong_self_convention)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `stable_set::StableSet<T>`
[INFO] [stderr]   --> src/stable_set.rs:16:3
[INFO] [stderr]    |
[INFO] [stderr] 16 | /   pub fn new() -> Self {
[INFO] [stderr] 17 | |     StableSet {
[INFO] [stderr] 18 | |       set: cell::UnsafeCell::new(collections::BTreeSet::new()),
[INFO] [stderr] 19 | |     }
[INFO] [stderr] 20 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 6  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `as_*` usually take self by reference or self by mutable reference; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/lib.rs:19:17
[INFO] [stderr]    |
[INFO] [stderr] 19 |   pub fn as_ref(p: Self) -> &'a T {
[INFO] [stderr]    |                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::wrong_self_convention)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "f08423de212392d547dc4191cdc4eef3472cb617dc18b1b0c0210a987152a163"`
[INFO] running `"docker" "rm" "-f" "f08423de212392d547dc4191cdc4eef3472cb617dc18b1b0c0210a987152a163"`
[INFO] [stdout] f08423de212392d547dc4191cdc4eef3472cb617dc18b1b0c0210a987152a163