[INFO] crate pop3-rs 0.1.0 is already in cache
[INFO] extracting crate pop3-rs 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/pop3-rs/0.1.0
[INFO] extracting crate pop3-rs 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pop3-rs/0.1.0
[INFO] validating manifest of pop3-rs-0.1.0 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 pop3-rs-0.1.0 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 pop3-rs-0.1.0
[INFO] finished frobbing pop3-rs-0.1.0
[INFO] frobbed toml for pop3-rs-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/pop3-rs/0.1.0/Cargo.toml
[INFO] started frobbing pop3-rs-0.1.0
[INFO] finished frobbing pop3-rs-0.1.0
[INFO] frobbed toml for pop3-rs-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pop3-rs/0.1.0/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 pop3-rs-0.1.0 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/pop3-rs/0.1.0:/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] 738ea31e609f57f847f61d7ccd5fc1b391328ca90a06ced4c2b7f986fd367e68
[INFO] running `"docker" "start" "-a" "738ea31e609f57f847f61d7ccd5fc1b391328ca90a06ced4c2b7f986fd367e68"`
[INFO] [stderr]    Compiling syntex_pos v0.54.0
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]     Checking error-chain v0.8.1
[INFO] [stderr]    Compiling syntex_errors v0.54.0
[INFO] [stderr]    Compiling serde_codegen_internals v0.11.3
[INFO] [stderr]    Compiling syntex_syntax v0.54.0
[INFO] [stderr]    Compiling syntex v0.54.0
[INFO] [stderr]    Compiling serde_codegen v0.8.23
[INFO] [stderr]    Compiling pop3-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |             account: account,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `account`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             stream: stream,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `stream`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |             account: account,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `account`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             stream: stream,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `stream`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> /opt/crater/target/debug/build/pop3-rs-192fd6d2076c2bea/out/serde_types.rs:261:32
[INFO] [stderr]     |
[INFO] [stderr] 261 |                 const FIELDS: &'static [&'static str] =
[INFO] [stderr]     |                               -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> /opt/crater/target/debug/build/pop3-rs-192fd6d2076c2bea/out/serde_types.rs:261:42
[INFO] [stderr]     |
[INFO] [stderr] 261 |                 const FIELDS: &'static [&'static str] =
[INFO] [stderr]     |                                         -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> /opt/crater/target/debug/build/pop3-rs-192fd6d2076c2bea/out/serde_types.rs:261:32
[INFO] [stderr]     |
[INFO] [stderr] 261 |                 const FIELDS: &'static [&'static str] =
[INFO] [stderr]     |                               -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> /opt/crater/target/debug/build/pop3-rs-192fd6d2076c2bea/out/serde_types.rs:261:42
[INFO] [stderr]     |
[INFO] [stderr] 261 |                 const FIELDS: &'static [&'static str] =
[INFO] [stderr]     |                                         -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> /opt/crater/target/debug/build/pop3-rs-192fd6d2076c2bea/out/serde_types.rs:280:44
[INFO] [stderr]     |
[INFO] [stderr] 280 |                          "AccountConfig" , 0 + 1 + 1 + 1 + 1 + 1 + 1 ));
[INFO] [stderr]     |                                            ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]    --> /opt/crater/target/debug/build/pop3-rs-192fd6d2076c2bea/out/serde_types.rs:280:44
[INFO] [stderr]     |
[INFO] [stderr] 280 |                          "AccountConfig" , 0 + 1 + 1 + 1 + 1 + 1 + 1 ));
[INFO] [stderr]     |                                            ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.07s
[INFO] running `"docker" "inspect" "738ea31e609f57f847f61d7ccd5fc1b391328ca90a06ced4c2b7f986fd367e68"`
[INFO] running `"docker" "rm" "-f" "738ea31e609f57f847f61d7ccd5fc1b391328ca90a06ced4c2b7f986fd367e68"`
[INFO] [stdout] 738ea31e609f57f847f61d7ccd5fc1b391328ca90a06ced4c2b7f986fd367e68