[INFO] crate curl 0.4.19 is already in cache
[INFO] extracting crate curl 0.4.19 into work/ex/clippy-test-run/sources/stable/reg/curl/0.4.19
[INFO] extracting crate curl 0.4.19 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/curl/0.4.19
[INFO] validating manifest of curl-0.4.19 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 curl-0.4.19 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 curl-0.4.19
[INFO] removed 1 missing tests
[INFO] finished frobbing curl-0.4.19
[INFO] frobbed toml for curl-0.4.19 written to work/ex/clippy-test-run/sources/stable/reg/curl/0.4.19/Cargo.toml
[INFO] started frobbing curl-0.4.19
[INFO] removed 1 missing tests
[INFO] finished frobbing curl-0.4.19
[INFO] frobbed toml for curl-0.4.19 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/curl/0.4.19/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 curl-0.4.19 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/curl/0.4.19:/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] 2f1a72064079eb4e1b9726d86a253770a1c357786241bc0c0f2efa1351f87dc1
[INFO] running `"docker" "start" "-a" "2f1a72064079eb4e1b9726d86a253770a1c357786241bc0c0f2efa1351f87dc1"`
[INFO] [stderr]     Checking curl v0.4.19 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/error.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             code: code,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `code`
[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/error.rs:343:22
[INFO] [stderr]     |
[INFO] [stderr] 343 |         ShareError { code: code }
[INFO] [stderr]     |                      ^^^^^^^^^^ help: replace it with: `code`
[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/error.rs:412:22
[INFO] [stderr]     |
[INFO] [stderr] 412 |         MultiError { code: code }
[INFO] [stderr]     |                      ^^^^^^^^^^ help: replace it with: `code`
[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/error.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |         FormError { code: code }
[INFO] [stderr]     |                     ^^^^^^^^^^ help: replace it with: `code`
[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/easy/list.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     List { raw: raw }
[INFO] [stderr]    |            ^^^^^^^^ help: replace it with: `raw`
[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/easy/form.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[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: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/easy/handler.rs:319:24
[INFO] [stderr]     |
[INFO] [stderr] 319 |         Err(_) => drop(write!(out, "({} bytes of data)\n", data.len())),
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::write_with_newline)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/easy/handler.rs:617:21
[INFO] [stderr]     |
[INFO] [stderr] 617 |                     handle: handle,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: replace it with: `handle`
[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/easy/handler.rs:622:21
[INFO] [stderr]     |
[INFO] [stderr] 622 |                     handler: handler,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^ help: replace it with: `handler`
[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/multi.rs:338:13
[INFO] [stderr]     |
[INFO] [stderr] 338 |             easy: easy,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `easy`
[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/multi.rs:349:13
[INFO] [stderr]     |
[INFO] [stderr] 349 |             easy: easy,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `easy`
[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/multi.rs:400:29
[INFO] [stderr]     |
[INFO] [stderr] 400 |                 f(Message { ptr: ptr, _multi: self })
[INFO] [stderr]     |                             ^^^^^^^^ help: replace it with: `ptr`
[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/multi.rs:1054:17
[INFO] [stderr]      |
[INFO] [stderr] 1054 |                 events: events,
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^ help: replace it with: `events`
[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/error.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             code: code,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `code`
[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/error.rs:343:22
[INFO] [stderr]     |
[INFO] [stderr] 343 |         ShareError { code: code }
[INFO] [stderr]     |                      ^^^^^^^^^^ help: replace it with: `code`
[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/error.rs:412:22
[INFO] [stderr]     |
[INFO] [stderr] 412 |         MultiError { code: code }
[INFO] [stderr]     |                      ^^^^^^^^^^ help: replace it with: `code`
[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/error.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |         FormError { code: code }
[INFO] [stderr]     |                     ^^^^^^^^^^ help: replace it with: `code`
[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/easy/list.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     List { raw: raw }
[INFO] [stderr]    |            ^^^^^^^^ help: replace it with: `raw`
[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/easy/form.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[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: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]    --> src/easy/handler.rs:319:24
[INFO] [stderr]     |
[INFO] [stderr] 319 |         Err(_) => drop(write!(out, "({} bytes of data)\n", data.len())),
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::write_with_newline)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/easy/handler.rs:617:21
[INFO] [stderr]     |
[INFO] [stderr] 617 |                     handle: handle,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: replace it with: `handle`
[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/easy/handler.rs:622:21
[INFO] [stderr]     |
[INFO] [stderr] 622 |                     handler: handler,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^ help: replace it with: `handler`
[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/multi.rs:338:13
[INFO] [stderr]     |
[INFO] [stderr] 338 |             easy: easy,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `easy`
[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/multi.rs:349:13
[INFO] [stderr]     |
[INFO] [stderr] 349 |             easy: easy,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `easy`
[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/multi.rs:400:29
[INFO] [stderr]     |
[INFO] [stderr] 400 |                 f(Message { ptr: ptr, _multi: self })
[INFO] [stderr]     |                             ^^^^^^^^ help: replace it with: `ptr`
[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/multi.rs:1054:17
[INFO] [stderr]      |
[INFO] [stderr] 1054 |                 events: events,
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^ help: replace it with: `events`
[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: unneeded return statement
[INFO] [stderr]   --> src/easy/list.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |             return ret
[INFO] [stderr]    |             ^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/easy/handler.rs:626:13
[INFO] [stderr]     |
[INFO] [stderr] 626 |             return ret
[INFO] [stderr]     |             ^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/easy/handler.rs:2601:9
[INFO] [stderr]      |
[INFO] [stderr] 2601 |         return ret
[INFO] [stderr]      |         ^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/easy/handler.rs:2661:13
[INFO] [stderr]      |
[INFO] [stderr] 2661 |             return ret
[INFO] [stderr]      |             ^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/easy/handler.rs:2695:13
[INFO] [stderr]      |
[INFO] [stderr] 2695 |             return ret
[INFO] [stderr]      |             ^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/easy/handler.rs:3024:5
[INFO] [stderr]      |
[INFO] [stderr] 3024 |     return 0
[INFO] [stderr]      |     ^^^^^^^^ help: remove `return` as shown: `0`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: digits grouped inconsistently by underscores
[INFO] [stderr]    --> src/multi.rs:526:70
[INFO] [stderr]     |
[INFO] [stderr] 526 |                 secs as i32 * 1000 + timeout.subsec_nanos() as i32 / 1000_000
[INFO] [stderr]     |                                                                      ^^^^^^^^ help: consider: `1_000_000`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::inconsistent_digit_grouping)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inconsistent_digit_grouping
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/multi.rs:837:9
[INFO] [stderr]     |
[INFO] [stderr] 837 |         return err
[INFO] [stderr]     |         ^^^^^^^^^^ help: remove `return` as shown: `err`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/multi.rs:855:9
[INFO] [stderr]     |
[INFO] [stderr] 855 |         return err
[INFO] [stderr]     |         ^^^^^^^^^^ help: remove `return` as shown: `err`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/easy/list.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |             return ret
[INFO] [stderr]    |             ^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/easy/handler.rs:626:13
[INFO] [stderr]     |
[INFO] [stderr] 626 |             return ret
[INFO] [stderr]     |             ^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/easy/handler.rs:2601:9
[INFO] [stderr]      |
[INFO] [stderr] 2601 |         return ret
[INFO] [stderr]      |         ^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/easy/handler.rs:2661:13
[INFO] [stderr]      |
[INFO] [stderr] 2661 |             return ret
[INFO] [stderr]      |             ^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/easy/handler.rs:2695:13
[INFO] [stderr]      |
[INFO] [stderr] 2695 |             return ret
[INFO] [stderr]      |             ^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/easy/handler.rs:3024:5
[INFO] [stderr]      |
[INFO] [stderr] 3024 |     return 0
[INFO] [stderr]      |     ^^^^^^^^ help: remove `return` as shown: `0`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: digits grouped inconsistently by underscores
[INFO] [stderr]    --> src/multi.rs:526:70
[INFO] [stderr]     |
[INFO] [stderr] 526 |                 secs as i32 * 1000 + timeout.subsec_nanos() as i32 / 1000_000
[INFO] [stderr]     |                                                                      ^^^^^^^^ help: consider: `1_000_000`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::inconsistent_digit_grouping)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inconsistent_digit_grouping
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/multi.rs:837:9
[INFO] [stderr]     |
[INFO] [stderr] 837 |         return err
[INFO] [stderr]     |         ^^^^^^^^^^ help: remove `return` as shown: `err`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/multi.rs:855:9
[INFO] [stderr]     |
[INFO] [stderr] 855 |         return err
[INFO] [stderr]     |         ^^^^^^^^^^ help: remove `return` as shown: `err`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `easy::list::List`
[INFO] [stderr]   --> src/easy/list.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | /     pub fn new() -> List {
[INFO] [stderr] 32 | |         List { raw: 0 as *mut _ }
[INFO] [stderr] 33 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 29 | impl Default for easy::list::List {
[INFO] [stderr] 30 |     fn default() -> Self {
[INFO] [stderr] 31 |         Self::new()
[INFO] [stderr] 32 |     }
[INFO] [stderr] 33 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]   --> src/easy/list.rs:32:21
[INFO] [stderr]    |
[INFO] [stderr] 32 |         List { raw: 0 as *mut _ }
[INFO] [stderr]    |                     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::zero_ptr)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `easy::form::Form`
[INFO] [stderr]   --> src/easy/form.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | /     pub fn new() -> Form {
[INFO] [stderr] 36 | |         Form {
[INFO] [stderr] 37 | |             head: 0 as *mut _,
[INFO] [stderr] 38 | |             tail: 0 as *mut _,
[INFO] [stderr] ...  |
[INFO] [stderr] 42 | |         }
[INFO] [stderr] 43 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 33 | impl Default for easy::form::Form {
[INFO] [stderr] 34 |     fn default() -> Self {
[INFO] [stderr] 35 |         Self::new()
[INFO] [stderr] 36 |     }
[INFO] [stderr] 37 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]   --> src/easy/form.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 |             head: 0 as *mut _,
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]   --> src/easy/form.rs:38:19
[INFO] [stderr]    |
[INFO] [stderr] 38 |             tail: 0 as *mut _,
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]   --> src/easy/form.rs:56:24
[INFO] [stderr]    |
[INFO] [stderr] 56 |                 value: 0 as *mut _,
[INFO] [stderr]    |                        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/easy/handle.rs:108:12
[INFO] [stderr]     |
[INFO] [stderr] 108 |     write: Option<Box<FnMut(&[u8]) -> Result<usize, WriteError> + 'a>>,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::type_complexity)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/easy/handle.rs:109:11
[INFO] [stderr]     |
[INFO] [stderr] 109 |     read: Option<Box<FnMut(&mut [u8]) -> Result<usize, ReadError> + 'a>>,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/easy/handle.rs:111:12
[INFO] [stderr]     |
[INFO] [stderr] 111 |     debug: Option<Box<FnMut(InfoType, &[u8]) + 'a>>,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/easy/handle.rs:113:15
[INFO] [stderr]     |
[INFO] [stderr] 113 |     progress: Option<Box<FnMut(f64, f64, f64, f64) -> bool + 'a>>,
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/easy/handle.rs:114:14
[INFO] [stderr]     |
[INFO] [stderr] 114 |     ssl_ctx: Option<Box<FnMut(*mut c_void) -> Result<(), Error> + 'a>>,
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `easy::handle::Easy`
[INFO] [stderr]    --> src/easy/handle.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 | /     pub fn new() -> Easy {
[INFO] [stderr] 126 | |         Easy {
[INFO] [stderr] 127 | |             inner: Easy2::new(EasyData {
[INFO] [stderr] 128 | |                 running: Cell::new(false),
[INFO] [stderr] ...   |
[INFO] [stderr] 132 | |         }
[INFO] [stderr] 133 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 117 | impl Default for easy::handle::Easy {
[INFO] [stderr] 118 |     fn default() -> Self {
[INFO] [stderr] 119 |         Self::new()
[INFO] [stderr] 120 |     }
[INFO] [stderr] 121 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
[INFO] [stderr]    --> src/easy/handler.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 |         drop(data);
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::drop_ref)] on by default
[INFO] [stderr] note: argument has type &mut [u8]
[INFO] [stderr]    --> src/easy/handler.rs:113:14
[INFO] [stderr]     |
[INFO] [stderr] 113 |         drop(data);
[INFO] [stderr]     |              ^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref
[INFO] [stderr] 
[INFO] [stderr] error: calls to `std::mem::drop` with a value that implements Copy. Dropping a copy leaves the original intact.
[INFO] [stderr]    --> src/easy/handler.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |         drop(whence);
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::drop_copy)] on by default
[INFO] [stderr] note: argument has type std::io::SeekFrom
[INFO] [stderr]    --> src/easy/handler.rs:137:14
[INFO] [stderr]     |
[INFO] [stderr] 137 |         drop(whence);
[INFO] [stderr]     |              ^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_copy
[INFO] [stderr] 
[INFO] [stderr] error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
[INFO] [stderr]    --> src/easy/handler.rs:187:9
[INFO] [stderr]     |
[INFO] [stderr] 187 |         drop(data);
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: argument has type &[u8]
[INFO] [stderr]    --> src/easy/handler.rs:187:14
[INFO] [stderr]     |
[INFO] [stderr] 187 |         drop(data);
[INFO] [stderr]     |              ^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref
[INFO] [stderr] 
[INFO] [stderr] error: calls to `std::mem::drop` with a value that implements Copy. Dropping a copy leaves the original intact.
[INFO] [stderr]    --> src/easy/handler.rs:227:9
[INFO] [stderr]     |
[INFO] [stderr] 227 |         drop((dltotal, dlnow, ultotal, ulnow));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: argument has type (f64, f64, f64, f64)
[INFO] [stderr]    --> src/easy/handler.rs:227:14
[INFO] [stderr]     |
[INFO] [stderr] 227 |         drop((dltotal, dlnow, ultotal, ulnow));
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_copy
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/easy/handler.rs:852:50
[INFO] [stderr]     |
[INFO] [stderr] 852 |         self.setopt_long(curl_sys::CURLOPT_PORT, port as c_long)
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^ help: try: `i64::from(port)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/easy/handler.rs:875:55
[INFO] [stderr]     |
[INFO] [stderr] 875 |         self.setopt_long(curl_sys::CURLOPT_PROXYPORT, port as c_long)
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^ help: try: `i64::from(port)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/easy/handler.rs:927:55
[INFO] [stderr]     |
[INFO] [stderr] 927 |         self.setopt_long(curl_sys::CURLOPT_LOCALPORT, port as c_long)
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^ help: try: `i64::from(port)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/easy/handler.rs:937:26
[INFO] [stderr]     |
[INFO] [stderr] 937 |                          range as c_long)
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^ help: try: `i64::from(range)`
[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 u32 to i64 may become silently lossy if types change
[INFO] [stderr]     --> src/easy/handler.rs:1021:26
[INFO] [stderr]      |
[INFO] [stderr] 1021 |                          scope as c_long)
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^ help: try: `i64::from(scope)`
[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 u32 to i64 may become silently lossy if types change
[INFO] [stderr]     --> src/easy/handler.rs:1161:55
[INFO] [stderr]      |
[INFO] [stderr] 1161 |         self.setopt_long(curl_sys::CURLOPT_MAXREDIRS, max as c_long)
[INFO] [stderr]      |                                                       ^^^^^^^^^^^^^ help: try: `i64::from(max)`
[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: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]     --> src/easy/handler.rs:1211:60
[INFO] [stderr]      |
[INFO] [stderr] 1211 |         try!(self.setopt_ptr(curl_sys::CURLOPT_POSTFIELDS, 0 as *const _));
[INFO] [stderr]      |                                                            ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]     --> src/easy/handler.rs:1604:18
[INFO] [stderr]      |
[INFO] [stderr] 1604 |                  (timeout.subsec_nanos() / 1_000_000) as u64;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(timeout.subsec_nanos() / 1_000_000)`
[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: Calling `subsec_millis()` is more concise than this calculation
[INFO] [stderr]     --> src/easy/handler.rs:1604:18
[INFO] [stderr]      |
[INFO] [stderr] 1604 |                  (timeout.subsec_nanos() / 1_000_000) as u64;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `timeout.subsec_millis()`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::duration_subsec)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]     --> src/easy/handler.rs:1618:61
[INFO] [stderr]      |
[INFO] [stderr] 1618 |         self.setopt_long(curl_sys::CURLOPT_LOW_SPEED_LIMIT, limit as c_long)
[INFO] [stderr]      |                                                             ^^^^^^^^^^^^^^^ help: try: `i64::from(limit)`
[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 u32 to i64 may become silently lossy if types change
[INFO] [stderr]     --> src/easy/handler.rs:1674:57
[INFO] [stderr]      |
[INFO] [stderr] 1674 |         self.setopt_long(curl_sys::CURLOPT_MAXCONNECTS, max as c_long)
[INFO] [stderr]      |                                                         ^^^^^^^^^^^^^ help: try: `i64::from(max)`
[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]     --> src/easy/handler.rs:1714:18
[INFO] [stderr]      |
[INFO] [stderr] 1714 |                  (timeout.subsec_nanos() / 1_000_000) as u64;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(timeout.subsec_nanos() / 1_000_000)`
[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: Calling `subsec_millis()` is more concise than this calculation
[INFO] [stderr]     --> src/easy/handler.rs:1714:18
[INFO] [stderr]      |
[INFO] [stderr] 1714 |                  (timeout.subsec_nanos() / 1_000_000) as u64;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `timeout.subsec_millis()`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]     --> src/easy/handler.rs:2202:13
[INFO] [stderr]      |
[INFO] [stderr] 2202 | /             if r==0 {
[INFO] [stderr] 2203 | |                 false
[INFO] [stderr] 2204 | |             } else {
[INFO] [stderr] 2205 | |                 true
[INFO] [stderr] 2206 | |             }
[INFO] [stderr]      | |_____________^ help: you can reduce it to: `!(r==0)`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]     --> src/easy/handler.rs:2538:28
[INFO] [stderr]      |
[INFO] [stderr] 2538 |             let mut list = 0 as *mut _;
[INFO] [stderr]      |                            ^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]     --> src/easy/handler.rs:2650:12
[INFO] [stderr]      |
[INFO] [stderr] 2650 |         if s.len() == 0 {
[INFO] [stderr]      |            ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s.is_empty()`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]     --> src/easy/handler.rs:2667:12
[INFO] [stderr]      |
[INFO] [stderr] 2667 |         if s.len() == 0 {
[INFO] [stderr]      |            ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s.is_empty()`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]     --> src/easy/handler.rs:2832:25
[INFO] [stderr]      |
[INFO] [stderr] 2832 |             let mut p = 0 as *const c_char;
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]     --> src/easy/handler.rs:2864:25
[INFO] [stderr]      |
[INFO] [stderr] 2864 |             let mut p = 0 as c_double;
[INFO] [stderr]      |                         ^^^^^^^^^^^^^ help: try: `f64::from(0)`
[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: use of `unwrap_or` followed by a function call
[INFO] [stderr]     --> src/easy/handler.rs:2890:52
[INFO] [stderr]      |
[INFO] [stderr] 2890 |         let pos = buf.iter().position(|i| *i == 0).unwrap_or(buf.len());
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| buf.len())`
[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: you should consider deriving a `Default` implementation for `easy::handler::Auth`
[INFO] [stderr]     --> src/easy/handler.rs:3089:5
[INFO] [stderr]      |
[INFO] [stderr] 3089 | /     pub fn new() -> Auth {
[INFO] [stderr] 3090 | |         Auth { bits: 0 }
[INFO] [stderr] 3091 | |     }
[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] 592  | #[derive(Default)]
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `easy::handler::SslOpt`
[INFO] [stderr]     --> src/easy/handler.rs:3194:5
[INFO] [stderr]      |
[INFO] [stderr] 3194 | /     pub fn new() -> SslOpt {
[INFO] [stderr] 3195 | |         SslOpt { bits: 0 }
[INFO] [stderr] 3196 | |     }
[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] 598  | #[derive(Default)]
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `multi::Multi`
[INFO] [stderr]    --> src/multi.rs:99:5
[INFO] [stderr]     |
[INFO] [stderr] 99  | /     pub fn new() -> Multi {
[INFO] [stderr] 100 | |         unsafe {
[INFO] [stderr] 101 | |             ::init();
[INFO] [stderr] 102 | |             let ptr = curl_sys::curl_multi_init();
[INFO] [stderr] ...   |
[INFO] [stderr] 111 | |         }
[INFO] [stderr] 112 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 96  | impl Default for multi::Multi {
[INFO] [stderr] 97  |     fn default() -> Self {
[INFO] [stderr] 98  |         Self::new()
[INFO] [stderr] 99  |     }
[INFO] [stderr] 100 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/multi.rs:625:60
[INFO] [stderr]     |
[INFO] [stderr] 625 |             let read = read.map(|r| r as *mut _).unwrap_or(0 as *mut _);
[INFO] [stderr]     |                                                            ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/multi.rs:626:62
[INFO] [stderr]     |
[INFO] [stderr] 626 |             let write = write.map(|r| r as *mut _).unwrap_or(0 as *mut _);
[INFO] [stderr]     |                                                              ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/multi.rs:627:64
[INFO] [stderr]     |
[INFO] [stderr] 627 |             let except = except.map(|r| r as *mut _).unwrap_or(0 as *mut _);
[INFO] [stderr]     |                                                                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/multi.rs:649:60
[INFO] [stderr]     |
[INFO] [stderr] 649 |             let read = read.map(|r| r as *mut _).unwrap_or(0 as *mut _);
[INFO] [stderr]     |                                                            ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/multi.rs:650:62
[INFO] [stderr]     |
[INFO] [stderr] 650 |             let write = write.map(|r| r as *mut _).unwrap_or(0 as *mut _);
[INFO] [stderr]     |                                                              ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/multi.rs:651:64
[INFO] [stderr]     |
[INFO] [stderr] 651 |             let except = except.map(|r| r as *mut _).unwrap_or(0 as *mut _);
[INFO] [stderr]     |                                                                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `multi::Events`
[INFO] [stderr]    --> src/multi.rs:896:5
[INFO] [stderr]     |
[INFO] [stderr] 896 | /     pub fn new() -> Events {
[INFO] [stderr] 897 | |         Events { bits: 0 }
[INFO] [stderr] 898 | |     }
[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] 76  | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `multi::WaitFd`
[INFO] [stderr]    --> src/multi.rs:971:5
[INFO] [stderr]     |
[INFO] [stderr] 971 | /     pub fn new() -> WaitFd {
[INFO] [stderr] 972 | |         WaitFd {
[INFO] [stderr] 973 | |             inner: curl_sys::curl_waitfd {
[INFO] [stderr] 974 | |                 fd: 0,
[INFO] [stderr] ...   |
[INFO] [stderr] 978 | |         }
[INFO] [stderr] 979 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 969 | impl Default for multi::WaitFd {
[INFO] [stderr] 970 |     fn default() -> Self {
[INFO] [stderr] 971 |         Self::new()
[INFO] [stderr] 972 |     }
[INFO] [stderr] 973 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `easy::list::List`
[INFO] [stderr]   --> src/easy/list.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | /     pub fn new() -> List {
[INFO] [stderr] 32 | |         List { raw: 0 as *mut _ }
[INFO] [stderr] 33 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 29 | impl Default for easy::list::List {
[INFO] [stderr] 30 |     fn default() -> Self {
[INFO] [stderr] 31 |         Self::new()
[INFO] [stderr] 32 |     }
[INFO] [stderr] 33 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]   --> src/easy/list.rs:32:21
[INFO] [stderr]    |
[INFO] [stderr] 32 |         List { raw: 0 as *mut _ }
[INFO] [stderr]    |                     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::zero_ptr)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `easy::form::Form`
[INFO] [stderr]   --> src/easy/form.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | /     pub fn new() -> Form {
[INFO] [stderr] 36 | |         Form {
[INFO] [stderr] 37 | |             head: 0 as *mut _,
[INFO] [stderr] 38 | |             tail: 0 as *mut _,
[INFO] [stderr] ...  |
[INFO] [stderr] 42 | |         }
[INFO] [stderr] 43 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 33 | impl Default for easy::form::Form {
[INFO] [stderr] 34 |     fn default() -> Self {
[INFO] [stderr] 35 |         Self::new()
[INFO] [stderr] 36 |     }
[INFO] [stderr] 37 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]   --> src/easy/form.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 |             head: 0 as *mut _,
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]   --> src/easy/form.rs:38:19
[INFO] [stderr]    |
[INFO] [stderr] 38 |             tail: 0 as *mut _,
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]   --> src/easy/form.rs:56:24
[INFO] [stderr]    |
[INFO] [stderr] 56 |                 value: 0 as *mut _,
[INFO] [stderr]    |                        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `curl`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/easy/handle.rs:108:12
[INFO] [stderr]     |
[INFO] [stderr] 108 |     write: Option<Box<FnMut(&[u8]) -> Result<usize, WriteError> + 'a>>,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::type_complexity)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/easy/handle.rs:109:11
[INFO] [stderr]     |
[INFO] [stderr] 109 |     read: Option<Box<FnMut(&mut [u8]) -> Result<usize, ReadError> + 'a>>,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/easy/handle.rs:111:12
[INFO] [stderr]     |
[INFO] [stderr] 111 |     debug: Option<Box<FnMut(InfoType, &[u8]) + 'a>>,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/easy/handle.rs:113:15
[INFO] [stderr]     |
[INFO] [stderr] 113 |     progress: Option<Box<FnMut(f64, f64, f64, f64) -> bool + 'a>>,
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/easy/handle.rs:114:14
[INFO] [stderr]     |
[INFO] [stderr] 114 |     ssl_ctx: Option<Box<FnMut(*mut c_void) -> Result<(), Error> + 'a>>,
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `easy::handle::Easy`
[INFO] [stderr]    --> src/easy/handle.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 | /     pub fn new() -> Easy {
[INFO] [stderr] 126 | |         Easy {
[INFO] [stderr] 127 | |             inner: Easy2::new(EasyData {
[INFO] [stderr] 128 | |                 running: Cell::new(false),
[INFO] [stderr] ...   |
[INFO] [stderr] 132 | |         }
[INFO] [stderr] 133 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 117 | impl Default for easy::handle::Easy {
[INFO] [stderr] 118 |     fn default() -> Self {
[INFO] [stderr] 119 |         Self::new()
[INFO] [stderr] 120 |     }
[INFO] [stderr] 121 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
[INFO] [stderr]    --> src/easy/handler.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 |         drop(data);
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::drop_ref)] on by default
[INFO] [stderr] note: argument has type &mut [u8]
[INFO] [stderr]    --> src/easy/handler.rs:113:14
[INFO] [stderr]     |
[INFO] [stderr] 113 |         drop(data);
[INFO] [stderr]     |              ^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref
[INFO] [stderr] 
[INFO] [stderr] error: calls to `std::mem::drop` with a value that implements Copy. Dropping a copy leaves the original intact.
[INFO] [stderr]    --> src/easy/handler.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |         drop(whence);
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::drop_copy)] on by default
[INFO] [stderr] note: argument has type std::io::SeekFrom
[INFO] [stderr]    --> src/easy/handler.rs:137:14
[INFO] [stderr]     |
[INFO] [stderr] 137 |         drop(whence);
[INFO] [stderr]     |              ^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_copy
[INFO] [stderr] 
[INFO] [stderr] error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
[INFO] [stderr]    --> src/easy/handler.rs:187:9
[INFO] [stderr]     |
[INFO] [stderr] 187 |         drop(data);
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: argument has type &[u8]
[INFO] [stderr]    --> src/easy/handler.rs:187:14
[INFO] [stderr]     |
[INFO] [stderr] 187 |         drop(data);
[INFO] [stderr]     |              ^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref
[INFO] [stderr] 
[INFO] [stderr] error: calls to `std::mem::drop` with a value that implements Copy. Dropping a copy leaves the original intact.
[INFO] [stderr]    --> src/easy/handler.rs:227:9
[INFO] [stderr]     |
[INFO] [stderr] 227 |         drop((dltotal, dlnow, ultotal, ulnow));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: argument has type (f64, f64, f64, f64)
[INFO] [stderr]    --> src/easy/handler.rs:227:14
[INFO] [stderr]     |
[INFO] [stderr] 227 |         drop((dltotal, dlnow, ultotal, ulnow));
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_copy
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/easy/handler.rs:852:50
[INFO] [stderr]     |
[INFO] [stderr] 852 |         self.setopt_long(curl_sys::CURLOPT_PORT, port as c_long)
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^ help: try: `i64::from(port)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/easy/handler.rs:875:55
[INFO] [stderr]     |
[INFO] [stderr] 875 |         self.setopt_long(curl_sys::CURLOPT_PROXYPORT, port as c_long)
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^ help: try: `i64::from(port)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/easy/handler.rs:927:55
[INFO] [stderr]     |
[INFO] [stderr] 927 |         self.setopt_long(curl_sys::CURLOPT_LOCALPORT, port as c_long)
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^ help: try: `i64::from(port)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/easy/handler.rs:937:26
[INFO] [stderr]     |
[INFO] [stderr] 937 |                          range as c_long)
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^ help: try: `i64::from(range)`
[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 u32 to i64 may become silently lossy if types change
[INFO] [stderr]     --> src/easy/handler.rs:1021:26
[INFO] [stderr]      |
[INFO] [stderr] 1021 |                          scope as c_long)
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^ help: try: `i64::from(scope)`
[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 u32 to i64 may become silently lossy if types change
[INFO] [stderr]     --> src/easy/handler.rs:1161:55
[INFO] [stderr]      |
[INFO] [stderr] 1161 |         self.setopt_long(curl_sys::CURLOPT_MAXREDIRS, max as c_long)
[INFO] [stderr]      |                                                       ^^^^^^^^^^^^^ help: try: `i64::from(max)`
[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: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]     --> src/easy/handler.rs:1211:60
[INFO] [stderr]      |
[INFO] [stderr] 1211 |         try!(self.setopt_ptr(curl_sys::CURLOPT_POSTFIELDS, 0 as *const _));
[INFO] [stderr]      |                                                            ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]     --> src/easy/handler.rs:1604:18
[INFO] [stderr]      |
[INFO] [stderr] 1604 |                  (timeout.subsec_nanos() / 1_000_000) as u64;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(timeout.subsec_nanos() / 1_000_000)`
[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: Calling `subsec_millis()` is more concise than this calculation
[INFO] [stderr]     --> src/easy/handler.rs:1604:18
[INFO] [stderr]      |
[INFO] [stderr] 1604 |                  (timeout.subsec_nanos() / 1_000_000) as u64;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `timeout.subsec_millis()`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::duration_subsec)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]     --> src/easy/handler.rs:1618:61
[INFO] [stderr]      |
[INFO] [stderr] 1618 |         self.setopt_long(curl_sys::CURLOPT_LOW_SPEED_LIMIT, limit as c_long)
[INFO] [stderr]      |                                                             ^^^^^^^^^^^^^^^ help: try: `i64::from(limit)`
[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 u32 to i64 may become silently lossy if types change
[INFO] [stderr]     --> src/easy/handler.rs:1674:57
[INFO] [stderr]      |
[INFO] [stderr] 1674 |         self.setopt_long(curl_sys::CURLOPT_MAXCONNECTS, max as c_long)
[INFO] [stderr]      |                                                         ^^^^^^^^^^^^^ help: try: `i64::from(max)`
[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]     --> src/easy/handler.rs:1714:18
[INFO] [stderr]      |
[INFO] [stderr] 1714 |                  (timeout.subsec_nanos() / 1_000_000) as u64;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(timeout.subsec_nanos() / 1_000_000)`
[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: Calling `subsec_millis()` is more concise than this calculation
[INFO] [stderr]     --> src/easy/handler.rs:1714:18
[INFO] [stderr]      |
[INFO] [stderr] 1714 |                  (timeout.subsec_nanos() / 1_000_000) as u64;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `timeout.subsec_millis()`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]     --> src/easy/handler.rs:2202:13
[INFO] [stderr]      |
[INFO] [stderr] 2202 | /             if r==0 {
[INFO] [stderr] 2203 | |                 false
[INFO] [stderr] 2204 | |             } else {
[INFO] [stderr] 2205 | |                 true
[INFO] [stderr] 2206 | |             }
[INFO] [stderr]      | |_____________^ help: you can reduce it to: `!(r==0)`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]     --> src/easy/handler.rs:2538:28
[INFO] [stderr]      |
[INFO] [stderr] 2538 |             let mut list = 0 as *mut _;
[INFO] [stderr]      |                            ^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]     --> src/easy/handler.rs:2650:12
[INFO] [stderr]      |
[INFO] [stderr] 2650 |         if s.len() == 0 {
[INFO] [stderr]      |            ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s.is_empty()`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]     --> src/easy/handler.rs:2667:12
[INFO] [stderr]      |
[INFO] [stderr] 2667 |         if s.len() == 0 {
[INFO] [stderr]      |            ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s.is_empty()`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]     --> src/easy/handler.rs:2832:25
[INFO] [stderr]      |
[INFO] [stderr] 2832 |             let mut p = 0 as *const c_char;
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]     --> src/easy/handler.rs:2864:25
[INFO] [stderr]      |
[INFO] [stderr] 2864 |             let mut p = 0 as c_double;
[INFO] [stderr]      |                         ^^^^^^^^^^^^^ help: try: `f64::from(0)`
[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: use of `unwrap_or` followed by a function call
[INFO] [stderr]     --> src/easy/handler.rs:2890:52
[INFO] [stderr]      |
[INFO] [stderr] 2890 |         let pos = buf.iter().position(|i| *i == 0).unwrap_or(buf.len());
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| buf.len())`
[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: you should consider deriving a `Default` implementation for `easy::handler::Auth`
[INFO] [stderr]     --> src/easy/handler.rs:3089:5
[INFO] [stderr]      |
[INFO] [stderr] 3089 | /     pub fn new() -> Auth {
[INFO] [stderr] 3090 | |         Auth { bits: 0 }
[INFO] [stderr] 3091 | |     }
[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] 592  | #[derive(Default)]
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `easy::handler::SslOpt`
[INFO] [stderr]     --> src/easy/handler.rs:3194:5
[INFO] [stderr]      |
[INFO] [stderr] 3194 | /     pub fn new() -> SslOpt {
[INFO] [stderr] 3195 | |         SslOpt { bits: 0 }
[INFO] [stderr] 3196 | |     }
[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] 598  | #[derive(Default)]
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `multi::Multi`
[INFO] [stderr]    --> src/multi.rs:99:5
[INFO] [stderr]     |
[INFO] [stderr] 99  | /     pub fn new() -> Multi {
[INFO] [stderr] 100 | |         unsafe {
[INFO] [stderr] 101 | |             ::init();
[INFO] [stderr] 102 | |             let ptr = curl_sys::curl_multi_init();
[INFO] [stderr] ...   |
[INFO] [stderr] 111 | |         }
[INFO] [stderr] 112 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 96  | impl Default for multi::Multi {
[INFO] [stderr] 97  |     fn default() -> Self {
[INFO] [stderr] 98  |         Self::new()
[INFO] [stderr] 99  |     }
[INFO] [stderr] 100 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/multi.rs:625:60
[INFO] [stderr]     |
[INFO] [stderr] 625 |             let read = read.map(|r| r as *mut _).unwrap_or(0 as *mut _);
[INFO] [stderr]     |                                                            ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/multi.rs:626:62
[INFO] [stderr]     |
[INFO] [stderr] 626 |             let write = write.map(|r| r as *mut _).unwrap_or(0 as *mut _);
[INFO] [stderr]     |                                                              ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/multi.rs:627:64
[INFO] [stderr]     |
[INFO] [stderr] 627 |             let except = except.map(|r| r as *mut _).unwrap_or(0 as *mut _);
[INFO] [stderr]     |                                                                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/multi.rs:649:60
[INFO] [stderr]     |
[INFO] [stderr] 649 |             let read = read.map(|r| r as *mut _).unwrap_or(0 as *mut _);
[INFO] [stderr]     |                                                            ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/multi.rs:650:62
[INFO] [stderr]     |
[INFO] [stderr] 650 |             let write = write.map(|r| r as *mut _).unwrap_or(0 as *mut _);
[INFO] [stderr]     |                                                              ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *mut _` detected. Consider using `ptr::null_mut()`
[INFO] [stderr]    --> src/multi.rs:651:64
[INFO] [stderr]     |
[INFO] [stderr] 651 |             let except = except.map(|r| r as *mut _).unwrap_or(0 as *mut _);
[INFO] [stderr]     |                                                                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `multi::Events`
[INFO] [stderr]    --> src/multi.rs:896:5
[INFO] [stderr]     |
[INFO] [stderr] 896 | /     pub fn new() -> Events {
[INFO] [stderr] 897 | |         Events { bits: 0 }
[INFO] [stderr] 898 | |     }
[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] 76  | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `multi::WaitFd`
[INFO] [stderr]    --> src/multi.rs:971:5
[INFO] [stderr]     |
[INFO] [stderr] 971 | /     pub fn new() -> WaitFd {
[INFO] [stderr] 972 | |         WaitFd {
[INFO] [stderr] 973 | |             inner: curl_sys::curl_waitfd {
[INFO] [stderr] 974 | |                 fd: 0,
[INFO] [stderr] ...   |
[INFO] [stderr] 978 | |         }
[INFO] [stderr] 979 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 969 | impl Default for multi::WaitFd {
[INFO] [stderr] 970 |     fn default() -> Self {
[INFO] [stderr] 971 |         Self::new()
[INFO] [stderr] 972 |     }
[INFO] [stderr] 973 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `curl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2f1a72064079eb4e1b9726d86a253770a1c357786241bc0c0f2efa1351f87dc1"`
[INFO] running `"docker" "rm" "-f" "2f1a72064079eb4e1b9726d86a253770a1c357786241bc0c0f2efa1351f87dc1"`
[INFO] [stdout] 2f1a72064079eb4e1b9726d86a253770a1c357786241bc0c0f2efa1351f87dc1