[INFO] crate proxer 0.3.5 is already in cache [INFO] extracting crate proxer 0.3.5 into work/ex/clippy-test-run/sources/stable/reg/proxer/0.3.5 [INFO] extracting crate proxer 0.3.5 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/proxer/0.3.5 [INFO] validating manifest of proxer-0.3.5 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 proxer-0.3.5 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 proxer-0.3.5 [INFO] removed 1 missing examples [INFO] finished frobbing proxer-0.3.5 [INFO] frobbed toml for proxer-0.3.5 written to work/ex/clippy-test-run/sources/stable/reg/proxer/0.3.5/Cargo.toml [INFO] started frobbing proxer-0.3.5 [INFO] removed 1 missing examples [INFO] finished frobbing proxer-0.3.5 [INFO] frobbed toml for proxer-0.3.5 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/proxer/0.3.5/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 proxer-0.3.5 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/proxer/0.3.5:/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] 04690233f7dc4101f0716d6274b59037365ddc05a356330c5aa86c5dc5b94115 [INFO] running `"docker" "start" "-a" "04690233f7dc4101f0716d6274b59037365ddc05a356330c5aa86c5dc5b94115"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/examples/fetch_usercomments.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Checking pretty_env_logger v0.1.1 [INFO] [stderr] Checking tokio-tls v0.1.4 [INFO] [stderr] Checking hyper-tls v0.1.4 [INFO] [stderr] Checking reqwest v0.8.8 [INFO] [stderr] Checking proxer v0.3.5 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/error/api.rs:91:4 [INFO] [stderr] | [INFO] [stderr] 91 | 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/client.rs:56:4 [INFO] [stderr] | [INFO] [stderr] 56 | api_key: api_key, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `api_key` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/lib.rs:91:4 [INFO] [stderr] | [INFO] [stderr] 91 | client: client, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `client` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/lib.rs:94:4 [INFO] [stderr] | [INFO] [stderr] 94 | endpoint: endpoint, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `endpoint` [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/api.rs:91:4 [INFO] [stderr] | [INFO] [stderr] 91 | 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/client.rs:56:4 [INFO] [stderr] | [INFO] [stderr] 56 | api_key: api_key, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `api_key` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/lib.rs:91:4 [INFO] [stderr] | [INFO] [stderr] 91 | client: client, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `client` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/lib.rs:94:4 [INFO] [stderr] | [INFO] [stderr] 94 | endpoint: endpoint, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `endpoint` [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/client.rs:117:14 [INFO] [stderr] | [INFO] [stderr] 117 | Err(e) => return Err(error::Error::Http), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(error::Error::Http)` [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/client.rs:127:16 [INFO] [stderr] | [INFO] [stderr] 127 | Err(e) => return Err(error::Error::Json(e)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(error::Error::Json(e))` [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: long literal lacking separators [INFO] [stderr] --> src/tests/time.rs:39:43 [INFO] [stderr] | [INFO] [stderr] 39 | let time = NaiveDateTime::from_timestamp(1466386469, 0); [INFO] [stderr] | ^^^^^^^^^^ help: consider: `1_466_386_469` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unreadable_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/client.rs:117:14 [INFO] [stderr] | [INFO] [stderr] 117 | Err(e) => return Err(error::Error::Http), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(error::Error::Http)` [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/client.rs:127:16 [INFO] [stderr] | [INFO] [stderr] 127 | Err(e) => return Err(error::Error::Json(e)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(error::Error::Json(e))` [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: unused import: `serde_json` [INFO] [stderr] --> src/tests/time.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use serde_json; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/tests/time.rs:39:43 [INFO] [stderr] | [INFO] [stderr] 39 | let time = NaiveDateTime::from_timestamp(1466386469, 0); [INFO] [stderr] | ^^^^^^^^^^ help: consider: `1_466_386_469` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unreadable_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: unused import: `Client` [INFO] [stderr] --> src/tests/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use Client; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `api` [INFO] [stderr] --> src/tests/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use api; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/tests/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use error; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods called `is_*` usually take self by reference or no self; consider choosing a less ambiguous name [INFO] [stderr] --> src/error/mod.rs:17:22 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn is_api_error(self) -> bool { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::wrong_self_convention)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention [INFO] [stderr] [INFO] [stderr] warning: methods called `is_*` usually take self by reference or no self; consider choosing a less ambiguous name [INFO] [stderr] --> src/error/mod.rs:26:21 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn is_http_err(self) -> bool { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention [INFO] [stderr] [INFO] [stderr] warning: methods called `is_*` usually take self by reference or no self; consider choosing a less ambiguous name [INFO] [stderr] --> src/error/mod.rs:35:23 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn is_json_error(self) -> bool { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_time` [INFO] [stderr] --> src/tests/time.rs:38:1 [INFO] [stderr] | [INFO] [stderr] 38 | fn test_time() -> DateTime { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ENV_KEY` [INFO] [stderr] --> src/tests/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | const ENV_KEY: &str = "PROXER_API_KEY"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods called `is_*` usually take self by reference or no self; consider choosing a less ambiguous name [INFO] [stderr] --> src/error/mod.rs:17:22 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn is_api_error(self) -> bool { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::wrong_self_convention)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention [INFO] [stderr] [INFO] [stderr] warning: methods called `is_*` usually take self by reference or no self; consider choosing a less ambiguous name [INFO] [stderr] --> src/error/mod.rs:26:21 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn is_http_err(self) -> bool { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention [INFO] [stderr] [INFO] [stderr] warning: methods called `is_*` usually take self by reference or no self; consider choosing a less ambiguous name [INFO] [stderr] --> src/error/mod.rs:35:23 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn is_json_error(self) -> bool { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention [INFO] [stderr] [INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change [INFO] [stderr] --> src/response/mod.rs:112:19 [INFO] [stderr] | [INFO] [stderr] 112 | self.visit_i64(v as i64) [INFO] [stderr] | ^^^^^^^^ help: try: `i64::from(v)` [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 u32 to i64 may become silently lossy if types change [INFO] [stderr] --> src/response/mod.rs:121:19 [INFO] [stderr] | [INFO] [stderr] 121 | self.visit_i64(v as i64) [INFO] [stderr] | ^^^^^^^^ help: try: `i64::from(v)` [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 i32 to i64 may become silently lossy if types change [INFO] [stderr] --> src/prelude.rs:18:19 [INFO] [stderr] | [INFO] [stderr] 18 | UserID { inner: x as i64 } [INFO] [stderr] | ^^^^^^^^ help: try: `i64::from(x)` [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/prelude.rs:38:19 [INFO] [stderr] | [INFO] [stderr] 38 | UserID { inner: x as i64 } [INFO] [stderr] | ^^^^^^^^ help: try: `i64::from(x)` [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 i32 to i64 may become silently lossy if types change [INFO] [stderr] --> src/prelude.rs:69:19 [INFO] [stderr] | [INFO] [stderr] 69 | InfoID { inner: x as i64 } [INFO] [stderr] | ^^^^^^^^ help: try: `i64::from(x)` [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/prelude.rs:87:19 [INFO] [stderr] | [INFO] [stderr] 87 | InfoID { inner: x as i64 } [INFO] [stderr] | ^^^^^^^^ help: try: `i64::from(x)` [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/client.rs:50:48 [INFO] [stderr] | [INFO] [stderr] 50 | let crates_name = env::var("CARGO_PKG_NAME").unwrap_or("unknown".to_string()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "unknown".to_string())` [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/client.rs:52:55 [INFO] [stderr] | [INFO] [stderr] 52 | let crates_version = &env::var("CARGO_PKG_VERSION").unwrap_or("unknown".to_string()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "unknown".to_string())` [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: using `clone` on a `Copy` type [INFO] [stderr] --> src/client.rs:147:18 [INFO] [stderr] | [INFO] [stderr] 147 | Some(time) => time.elapsed().clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `time.elapsed()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::clone_on_copy)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change [INFO] [stderr] --> src/response/mod.rs:112:19 [INFO] [stderr] | [INFO] [stderr] 112 | self.visit_i64(v as i64) [INFO] [stderr] | ^^^^^^^^ help: try: `i64::from(v)` [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 u32 to i64 may become silently lossy if types change [INFO] [stderr] --> src/response/mod.rs:121:19 [INFO] [stderr] | [INFO] [stderr] 121 | self.visit_i64(v as i64) [INFO] [stderr] | ^^^^^^^^ help: try: `i64::from(v)` [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 i32 to i64 may become silently lossy if types change [INFO] [stderr] --> src/prelude.rs:18:19 [INFO] [stderr] | [INFO] [stderr] 18 | UserID { inner: x as i64 } [INFO] [stderr] | ^^^^^^^^ help: try: `i64::from(x)` [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/prelude.rs:38:19 [INFO] [stderr] | [INFO] [stderr] 38 | UserID { inner: x as i64 } [INFO] [stderr] | ^^^^^^^^ help: try: `i64::from(x)` [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 i32 to i64 may become silently lossy if types change [INFO] [stderr] --> src/prelude.rs:69:19 [INFO] [stderr] | [INFO] [stderr] 69 | InfoID { inner: x as i64 } [INFO] [stderr] | ^^^^^^^^ help: try: `i64::from(x)` [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/prelude.rs:87:19 [INFO] [stderr] | [INFO] [stderr] 87 | InfoID { inner: x as i64 } [INFO] [stderr] | ^^^^^^^^ help: try: `i64::from(x)` [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/client.rs:50:48 [INFO] [stderr] | [INFO] [stderr] 50 | let crates_name = env::var("CARGO_PKG_NAME").unwrap_or("unknown".to_string()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "unknown".to_string())` [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/client.rs:52:55 [INFO] [stderr] | [INFO] [stderr] 52 | let crates_version = &env::var("CARGO_PKG_VERSION").unwrap_or("unknown".to_string()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| "unknown".to_string())` [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: using `clone` on a `Copy` type [INFO] [stderr] --> src/client.rs:147:18 [INFO] [stderr] | [INFO] [stderr] 147 | Some(time) => time.elapsed().clone(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `time.elapsed()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::clone_on_copy)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.95s [INFO] running `"docker" "inspect" "04690233f7dc4101f0716d6274b59037365ddc05a356330c5aa86c5dc5b94115"` [INFO] running `"docker" "rm" "-f" "04690233f7dc4101f0716d6274b59037365ddc05a356330c5aa86c5dc5b94115"` [INFO] [stdout] 04690233f7dc4101f0716d6274b59037365ddc05a356330c5aa86c5dc5b94115