[INFO] crate stasis 0.1.0-alpha.1 is already in cache
[INFO] extracting crate stasis 0.1.0-alpha.1 into work/ex/clippy-test-run/sources/stable/reg/stasis/0.1.0-alpha.1
[INFO] extracting crate stasis 0.1.0-alpha.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/stasis/0.1.0-alpha.1
[INFO] validating manifest of stasis-0.1.0-alpha.1 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 stasis-0.1.0-alpha.1 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 stasis-0.1.0-alpha.1
[INFO] finished frobbing stasis-0.1.0-alpha.1
[INFO] frobbed toml for stasis-0.1.0-alpha.1 written to work/ex/clippy-test-run/sources/stable/reg/stasis/0.1.0-alpha.1/Cargo.toml
[INFO] started frobbing stasis-0.1.0-alpha.1
[INFO] finished frobbing stasis-0.1.0-alpha.1
[INFO] frobbed toml for stasis-0.1.0-alpha.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/stasis/0.1.0-alpha.1/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 stasis-0.1.0-alpha.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/stasis/0.1.0-alpha.1:/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] 5cd38937f0d1342ae35d4c4c0a7ecd15c1d363b1906b8ba1eecae72ddf58838a
[INFO] running `"docker" "start" "-a" "5cd38937f0d1342ae35d4c4c0a7ecd15c1d363b1906b8ba1eecae72ddf58838a"`
[INFO] [stderr]     Checking stasis v0.1.0-alpha.1 (/opt/crater/workdir)
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `Module`
[INFO] [stderr]   --> src/lib.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | /     pub fn new() -> Self {
[INFO] [stderr] 52 | |         Self {
[INFO] [stderr] 53 | |             id: unsafe { ::__rt::__stasis_module_create() }
[INFO] [stderr] 54 | |         }
[INFO] [stderr] 55 | |     }
[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] 46 | #[derive(Default)]
[INFO] [stderr]    |
[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/lib.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 | /     pub fn register<'a, 'b, 'c>(&'a mut self, name: &'b str, code: &'c str) {
[INFO] [stderr] 58 | |         #[derive(Serialize)]
[INFO] [stderr] 59 | |         struct Register<'a, 'b> {
[INFO] [stderr] 60 | |             id: u32,
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |         mem::forget(bytes);
[INFO] [stderr] 80 | |     }
[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: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:113:20
[INFO] [stderr]     |
[INFO] [stderr] 113 |             ptr += *ret as u32;
[INFO] [stderr]     |                    ^^^^^^^^^^^ help: try: `u32::from(*ret)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:114:20
[INFO] [stderr]     |
[INFO] [stderr] 114 |             ptr += (*ret.offset(1) as u32) << 8;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(*ret.offset(1))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:115:20
[INFO] [stderr]     |
[INFO] [stderr] 115 |             ptr += (*ret.offset(2) as u32) << 16;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(*ret.offset(2))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:116:20
[INFO] [stderr]     |
[INFO] [stderr] 116 |             ptr += (*ret.offset(3) as u32) << 24;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(*ret.offset(3))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:118:20
[INFO] [stderr]     |
[INFO] [stderr] 118 |             len += *ret.offset(4) as u32;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(*ret.offset(4))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:119:20
[INFO] [stderr]     |
[INFO] [stderr] 119 |             len += (*ret.offset(5) as u32) << 8;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(*ret.offset(5))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:120:20
[INFO] [stderr]     |
[INFO] [stderr] 120 |             len += (*ret.offset(6) as u32) << 16;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(*ret.offset(6))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:121:20
[INFO] [stderr]     |
[INFO] [stderr] 121 |             len += (*ret.offset(7) as u32) << 24;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(*ret.offset(7))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `Performance`
[INFO] [stderr]    --> src/lib.rs:163:5
[INFO] [stderr]     |
[INFO] [stderr] 163 | /     pub fn new() -> Self {
[INFO] [stderr] 164 | |         let () = unsafe {
[INFO] [stderr] 165 | |             prelude().call("performance.start", ())
[INFO] [stderr] 166 | |         };
[INFO] [stderr] 167 | |
[INFO] [stderr] 168 | |         Performance {}
[INFO] [stderr] 169 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[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] 160 | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let () =`
[INFO] [stderr]    --> src/lib.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 | /         let () = unsafe {
[INFO] [stderr] 165 | |             prelude().call("performance.start", ())
[INFO] [stderr] 166 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_unit_value)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/lib.rs:212:14
[INFO] [stderr]     |
[INFO] [stderr] 212 |             .unwrap_or("Panic occured in unknown location".to_owned());
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "Panic occured in unknown location".to_owned())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/lib.rs:223:14
[INFO] [stderr]     |
[INFO] [stderr] 223 |             .unwrap_or("No panic info.".to_owned());
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "No panic info.".to_owned())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]    --> src/lib.rs:214:23
[INFO] [stderr]     |
[INFO] [stderr] 214 |           let payload = info
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 215 | |             .payload()
[INFO] [stderr] 216 | |             .downcast_ref::<String>()
[INFO] [stderr] 217 | |             .map(|s| s.clone())
[INFO] [stderr]     | |_______________________________^
[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] help: Consider calling the dedicated `cloned` method
[INFO] [stderr]     |
[INFO] [stderr] 214 |         let payload = info
[INFO] [stderr] 215 |             .payload()
[INFO] [stderr] 216 |             .downcast_ref::<String>().cloned()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `Module`
[INFO] [stderr]   --> src/lib.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | /     pub fn new() -> Self {
[INFO] [stderr] 52 | |         Self {
[INFO] [stderr] 53 | |             id: unsafe { ::__rt::__stasis_module_create() }
[INFO] [stderr] 54 | |         }
[INFO] [stderr] 55 | |     }
[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] 46 | #[derive(Default)]
[INFO] [stderr]    |
[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/lib.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 | /     pub fn register<'a, 'b, 'c>(&'a mut self, name: &'b str, code: &'c str) {
[INFO] [stderr] 58 | |         #[derive(Serialize)]
[INFO] [stderr] 59 | |         struct Register<'a, 'b> {
[INFO] [stderr] 60 | |             id: u32,
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |         mem::forget(bytes);
[INFO] [stderr] 80 | |     }
[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: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:113:20
[INFO] [stderr]     |
[INFO] [stderr] 113 |             ptr += *ret as u32;
[INFO] [stderr]     |                    ^^^^^^^^^^^ help: try: `u32::from(*ret)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:114:20
[INFO] [stderr]     |
[INFO] [stderr] 114 |             ptr += (*ret.offset(1) as u32) << 8;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(*ret.offset(1))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:115:20
[INFO] [stderr]     |
[INFO] [stderr] 115 |             ptr += (*ret.offset(2) as u32) << 16;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(*ret.offset(2))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:116:20
[INFO] [stderr]     |
[INFO] [stderr] 116 |             ptr += (*ret.offset(3) as u32) << 24;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(*ret.offset(3))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:118:20
[INFO] [stderr]     |
[INFO] [stderr] 118 |             len += *ret.offset(4) as u32;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(*ret.offset(4))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:119:20
[INFO] [stderr]     |
[INFO] [stderr] 119 |             len += (*ret.offset(5) as u32) << 8;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(*ret.offset(5))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:120:20
[INFO] [stderr]     |
[INFO] [stderr] 120 |             len += (*ret.offset(6) as u32) << 16;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(*ret.offset(6))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:121:20
[INFO] [stderr]     |
[INFO] [stderr] 121 |             len += (*ret.offset(7) as u32) << 24;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(*ret.offset(7))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `Performance`
[INFO] [stderr]    --> src/lib.rs:163:5
[INFO] [stderr]     |
[INFO] [stderr] 163 | /     pub fn new() -> Self {
[INFO] [stderr] 164 | |         let () = unsafe {
[INFO] [stderr] 165 | |             prelude().call("performance.start", ())
[INFO] [stderr] 166 | |         };
[INFO] [stderr] 167 | |
[INFO] [stderr] 168 | |         Performance {}
[INFO] [stderr] 169 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[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] 160 | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let () =`
[INFO] [stderr]    --> src/lib.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 | /         let () = unsafe {
[INFO] [stderr] 165 | |             prelude().call("performance.start", ())
[INFO] [stderr] 166 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_unit_value)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/lib.rs:212:14
[INFO] [stderr]     |
[INFO] [stderr] 212 |             .unwrap_or("Panic occured in unknown location".to_owned());
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "Panic occured in unknown location".to_owned())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/lib.rs:223:14
[INFO] [stderr]     |
[INFO] [stderr] 223 |             .unwrap_or("No panic info.".to_owned());
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "No panic info.".to_owned())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]    --> src/lib.rs:214:23
[INFO] [stderr]     |
[INFO] [stderr] 214 |           let payload = info
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 215 | |             .payload()
[INFO] [stderr] 216 | |             .downcast_ref::<String>()
[INFO] [stderr] 217 | |             .map(|s| s.clone())
[INFO] [stderr]     | |_______________________________^
[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] help: Consider calling the dedicated `cloned` method
[INFO] [stderr]     |
[INFO] [stderr] 214 |         let payload = info
[INFO] [stderr] 215 |             .payload()
[INFO] [stderr] 216 |             .downcast_ref::<String>().cloned()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "5cd38937f0d1342ae35d4c4c0a7ecd15c1d363b1906b8ba1eecae72ddf58838a"`
[INFO] running `"docker" "rm" "-f" "5cd38937f0d1342ae35d4c4c0a7ecd15c1d363b1906b8ba1eecae72ddf58838a"`
[INFO] [stdout] 5cd38937f0d1342ae35d4c4c0a7ecd15c1d363b1906b8ba1eecae72ddf58838a