[INFO] crate sonnerie-api 0.4.0 is already in cache
[INFO] extracting crate sonnerie-api 0.4.0 into work/ex/clippy-test-run/sources/stable/reg/sonnerie-api/0.4.0
[INFO] extracting crate sonnerie-api 0.4.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/sonnerie-api/0.4.0
[INFO] validating manifest of sonnerie-api-0.4.0 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sonnerie-api-0.4.0 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sonnerie-api-0.4.0
[INFO] finished frobbing sonnerie-api-0.4.0
[INFO] frobbed toml for sonnerie-api-0.4.0 written to work/ex/clippy-test-run/sources/stable/reg/sonnerie-api/0.4.0/Cargo.toml
[INFO] started frobbing sonnerie-api-0.4.0
[INFO] finished frobbing sonnerie-api-0.4.0
[INFO] frobbed toml for sonnerie-api-0.4.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/sonnerie-api/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting sonnerie-api-0.4.0 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/sonnerie-api/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 53f10d3b864f3e10b6dca17641f35f67129abfe7aeacf5c6e3b7e2fd7a6187af
[INFO] running `"docker" "start" "-a" "53f10d3b864f3e10b6dca17641f35f67129abfe7aeacf5c6e3b7e2fd7a6187af"`
[INFO] [stderr]     Checking escape_string v0.1.1
[INFO] [stderr]     Checking linestream v0.1.0
[INFO] [stderr]     Checking sonnerie-api v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:129:4
[INFO] [stderr]     |
[INFO] [stderr] 129 |             c: c,
[INFO] [stderr]     |             ^^^^ help: replace it with: `c`
[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: using `writeln!(&mut w, "")`
[INFO] [stderr]    --> src/lib.rs:550:3
[INFO] [stderr]     |
[INFO] [stderr] 550 |         writeln!(&mut w, "")?;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(&mut w)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::writeln_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:653:5
[INFO] [stderr]     |
[INFO] [stderr] 653 |                 r: r,
[INFO] [stderr]     |                 ^^^^ help: replace it with: `r`
[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:654:5
[INFO] [stderr]     |
[INFO] [stderr] 654 |                 w: w,
[INFO] [stderr]     |                 ^^^^ help: replace it with: `w`
[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:682:5
[INFO] [stderr]     |
[INFO] [stderr] 682 |                 r: r,
[INFO] [stderr]     |                 ^^^^ help: replace it with: `r`
[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:683:5
[INFO] [stderr]     |
[INFO] [stderr] 683 |                 w: w,
[INFO] [stderr]     |                 ^^^^ help: replace it with: `w`
[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 `writeln!(&mut self.w, "")`
[INFO] [stderr]     --> src/lib.rs:1071:3
[INFO] [stderr]      |
[INFO] [stderr] 1071 |         writeln!(&mut self.w, "")?;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(&mut self.w)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `writeln!(&mut self.w, "")`
[INFO] [stderr]     --> src/lib.rs:1090:3
[INFO] [stderr]      |
[INFO] [stderr] 1090 |         writeln!(&mut self.w, "")?;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(&mut self.w)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `writeln!(&mut self.w, "")`
[INFO] [stderr]     --> src/lib.rs:1146:3
[INFO] [stderr]      |
[INFO] [stderr] 1146 |         writeln!(&mut self.w, "")?;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(&mut self.w)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `writeln!(&mut self.w, "")`
[INFO] [stderr]     --> src/lib.rs:1165:3
[INFO] [stderr]      |
[INFO] [stderr] 1165 |         writeln!(&mut self.w, "")?;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(&mut self.w)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:129:4
[INFO] [stderr]     |
[INFO] [stderr] 129 |             c: c,
[INFO] [stderr]     |             ^^^^ help: replace it with: `c`
[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: using `writeln!(&mut w, "")`
[INFO] [stderr]    --> src/lib.rs:550:3
[INFO] [stderr]     |
[INFO] [stderr] 550 |         writeln!(&mut w, "")?;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(&mut w)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::writeln_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:653:5
[INFO] [stderr]     |
[INFO] [stderr] 653 |                 r: r,
[INFO] [stderr]     |                 ^^^^ help: replace it with: `r`
[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:654:5
[INFO] [stderr]     |
[INFO] [stderr] 654 |                 w: w,
[INFO] [stderr]     |                 ^^^^ help: replace it with: `w`
[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:682:5
[INFO] [stderr]     |
[INFO] [stderr] 682 |                 r: r,
[INFO] [stderr]     |                 ^^^^ help: replace it with: `r`
[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:683:5
[INFO] [stderr]     |
[INFO] [stderr] 683 |                 w: w,
[INFO] [stderr]     |                 ^^^^ help: replace it with: `w`
[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 `writeln!(&mut self.w, "")`
[INFO] [stderr]     --> src/lib.rs:1071:3
[INFO] [stderr]      |
[INFO] [stderr] 1071 |         writeln!(&mut self.w, "")?;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(&mut self.w)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `writeln!(&mut self.w, "")`
[INFO] [stderr]     --> src/lib.rs:1090:3
[INFO] [stderr]      |
[INFO] [stderr] 1090 |         writeln!(&mut self.w, "")?;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(&mut self.w)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `writeln!(&mut self.w, "")`
[INFO] [stderr]     --> src/lib.rs:1146:3
[INFO] [stderr]      |
[INFO] [stderr] 1146 |         writeln!(&mut self.w, "")?;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(&mut self.w)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `writeln!(&mut self.w, "")`
[INFO] [stderr]     --> src/lib.rs:1165:3
[INFO] [stderr]      |
[INFO] [stderr] 1165 |         writeln!(&mut self.w, "")?;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(&mut self.w)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `from_*` usually take no self; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/types.rs:89:37
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn from_checked<Type: ToValue>(&self)
[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 `from_*` usually take no self; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/types.rs:89:37
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn from_checked<Type: ToValue>(&self)
[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 `from_*` usually take no self; consider choosing a less ambiguous name
[INFO] [stderr]    --> src/types.rs:141:37
[INFO] [stderr]     |
[INFO] [stderr] 141 |     pub fn from_checked<Type: ToValue>(&self)
[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 `from_*` usually take no self; consider choosing a less ambiguous name
[INFO] [stderr]    --> src/types.rs:141:37
[INFO] [stderr]     |
[INFO] [stderr] 141 |     pub fn from_checked<Type: ToValue>(&self)
[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: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:308:26
[INFO] [stderr]     |
[INFO] [stderr] 308 |                         ProtocolError::new(format!("reading timestamp")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading timestamp".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:324:26
[INFO] [stderr]     |
[INFO] [stderr] 324 |                         ProtocolError::new(format!("reading columns")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading columns".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:308:26
[INFO] [stderr]     |
[INFO] [stderr] 308 |                         ProtocolError::new(format!("reading timestamp")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading timestamp".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:324:26
[INFO] [stderr]     |
[INFO] [stderr] 324 |                         ProtocolError::new(format!("reading columns")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading columns".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:792:26
[INFO] [stderr]     |
[INFO] [stderr] 792 |                         ProtocolError::new(format!("reading series name")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading series name".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:800:26
[INFO] [stderr]     |
[INFO] [stderr] 800 |                         ProtocolError::new(format!("reading timestamp")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading timestamp".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:813:26
[INFO] [stderr]     |
[INFO] [stderr] 813 |                         ProtocolError::new(format!("reading columns")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading columns".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:792:26
[INFO] [stderr]     |
[INFO] [stderr] 792 |                         ProtocolError::new(format!("reading series name")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading series name".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:800:26
[INFO] [stderr]     |
[INFO] [stderr] 800 |                         ProtocolError::new(format!("reading timestamp")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading timestamp".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:813:26
[INFO] [stderr]     |
[INFO] [stderr] 813 |                         ProtocolError::new(format!("reading columns")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading columns".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:964:26
[INFO] [stderr]     |
[INFO] [stderr] 964 |                         ProtocolError::new(format!("reading series name")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading series name".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:972:26
[INFO] [stderr]     |
[INFO] [stderr] 972 |                         ProtocolError::new(format!("reading timestamp")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading timestamp".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:985:26
[INFO] [stderr]     |
[INFO] [stderr] 985 |                         ProtocolError::new(format!("reading columns")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading columns".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]     --> src/lib.rs:1021:5
[INFO] [stderr]      |
[INFO] [stderr] 1021 |         + (t.timestamp_subsec_nanos() as u64)
[INFO] [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(t.timestamp_subsec_nanos())`
[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: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:964:26
[INFO] [stderr]     |
[INFO] [stderr] 964 |                         ProtocolError::new(format!("reading series name")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading series name".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:972:26
[INFO] [stderr]     |
[INFO] [stderr] 972 |                         ProtocolError::new(format!("reading timestamp")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading timestamp".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/lib.rs:985:26
[INFO] [stderr]     |
[INFO] [stderr] 985 |                         ProtocolError::new(format!("reading columns")),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"reading columns".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]     --> src/lib.rs:1021:5
[INFO] [stderr]      |
[INFO] [stderr] 1021 |         + (t.timestamp_subsec_nanos() as u64)
[INFO] [stderr]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(t.timestamp_subsec_nanos())`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `"docker" "inspect" "53f10d3b864f3e10b6dca17641f35f67129abfe7aeacf5c6e3b7e2fd7a6187af"`
[INFO] running `"docker" "rm" "-f" "53f10d3b864f3e10b6dca17641f35f67129abfe7aeacf5c6e3b7e2fd7a6187af"`
[INFO] [stdout] 53f10d3b864f3e10b6dca17641f35f67129abfe7aeacf5c6e3b7e2fd7a6187af