[INFO] crate tc_core 0.2.0 is already in cache
[INFO] extracting crate tc_core 0.2.0 into work/ex/clippy-test-run/sources/stable/reg/tc_core/0.2.0
[INFO] extracting crate tc_core 0.2.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/tc_core/0.2.0
[INFO] validating manifest of tc_core-0.2.0 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 tc_core-0.2.0 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 tc_core-0.2.0
[INFO] finished frobbing tc_core-0.2.0
[INFO] frobbed toml for tc_core-0.2.0 written to work/ex/clippy-test-run/sources/stable/reg/tc_core/0.2.0/Cargo.toml
[INFO] started frobbing tc_core-0.2.0
[INFO] finished frobbing tc_core-0.2.0
[INFO] frobbed toml for tc_core-0.2.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/tc_core/0.2.0/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 tc_core-0.2.0 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/tc_core/0.2.0:/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] 434df40a563c666f916909305c6b9ea14240302c10ff7927ccba977c8fee42d4
[INFO] running `"docker" "start" "-a" "434df40a563c666f916909305c6b9ea14240302c10ff7927ccba977c8fee42d4"`
[INFO] [stderr]    Compiling debug_stub_derive v0.3.0
[INFO] [stderr]     Checking tc_core v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/container.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 | /         match keep_container {
[INFO] [stderr] 146 | |             true => self.stop(),
[INFO] [stderr] 147 | |             false => self.rm(),
[INFO] [stderr] 148 | |         }
[INFO] [stderr]     | |_________^ help: consider using an if/else expression: `if keep_container { self.stop() } else { self.rm() }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]   --> src/docker.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |         self.mapping.get(&internal_port).map(|p| p.clone())
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `self.mapping.get(&internal_port).cloned()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::map_clone)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/docker.rs:35:50
[INFO] [stderr]    |
[INFO] [stderr] 35 |         self.mapping.get(&internal_port).map(|p| p.clone())
[INFO] [stderr]    |                                                  ^^^^^^^^^ help: try dereferencing it: `*p`
[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: identical conversion
[INFO] [stderr]   --> src/wait_for_message.rs:28:24
[INFO] [stderr]    |
[INFO] [stderr] 28 |         let mut iter = logs.lines().into_iter();
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `logs.lines()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `for` loop
[INFO] [stderr]   --> src/wait_for_message.rs:32:32
[INFO] [stderr]    |
[INFO] [stderr] 32 |         while let Some(line) = iter.next() {
[INFO] [stderr]    |                                ^^^^^^^^^^^ help: try: `for line in iter { .. }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::while_let_on_iterator)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_on_iterator
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/container.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 | /         match keep_container {
[INFO] [stderr] 146 | |             true => self.stop(),
[INFO] [stderr] 147 | |             false => self.rm(),
[INFO] [stderr] 148 | |         }
[INFO] [stderr]     | |_________^ help: consider using an if/else expression: `if keep_container { self.stop() } else { self.rm() }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]   --> src/docker.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |         self.mapping.get(&internal_port).map(|p| p.clone())
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `self.mapping.get(&internal_port).cloned()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::map_clone)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/docker.rs:35:50
[INFO] [stderr]    |
[INFO] [stderr] 35 |         self.mapping.get(&internal_port).map(|p| p.clone())
[INFO] [stderr]    |                                                  ^^^^^^^^^ help: try dereferencing it: `*p`
[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: identical conversion
[INFO] [stderr]   --> src/wait_for_message.rs:28:24
[INFO] [stderr]    |
[INFO] [stderr] 28 |         let mut iter = logs.lines().into_iter();
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `logs.lines()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `for` loop
[INFO] [stderr]   --> src/wait_for_message.rs:32:32
[INFO] [stderr]    |
[INFO] [stderr] 32 |         while let Some(line) = iter.next() {
[INFO] [stderr]    |                                ^^^^^^^^^^^ help: try: `for line in iter { .. }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::while_let_on_iterator)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_on_iterator
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/wait_for_message.rs:62:20
[INFO] [stderr]    |
[INFO] [stderr] 62 |           let logs = r"
[INFO] [stderr]    |  ____________________^
[INFO] [stderr] 63 | |             Message one
[INFO] [stderr] 64 | |             Message two
[INFO] [stderr] 65 | |             Message three
[INFO] [stderr] 66 | |         ".as_bytes();
[INFO] [stderr]    | |____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] help: consider using a byte string literal instead
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let logs = br"
[INFO] [stderr] 63 |             Message one
[INFO] [stderr] 64 |             Message two
[INFO] [stderr] 65 |             Message three
[INFO] [stderr] 66 |         ";
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `"docker" "inspect" "434df40a563c666f916909305c6b9ea14240302c10ff7927ccba977c8fee42d4"`
[INFO] running `"docker" "rm" "-f" "434df40a563c666f916909305c6b9ea14240302c10ff7927ccba977c8fee42d4"`
[INFO] [stdout] 434df40a563c666f916909305c6b9ea14240302c10ff7927ccba977c8fee42d4