[INFO] crate xlsx_reader 2.7.0 is already in cache
[INFO] extracting crate xlsx_reader 2.7.0 into work/ex/clippy-test-run/sources/stable/reg/xlsx_reader/2.7.0
[INFO] extracting crate xlsx_reader 2.7.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/xlsx_reader/2.7.0
[INFO] validating manifest of xlsx_reader-2.7.0 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 xlsx_reader-2.7.0 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 xlsx_reader-2.7.0
[INFO] finished frobbing xlsx_reader-2.7.0
[INFO] frobbed toml for xlsx_reader-2.7.0 written to work/ex/clippy-test-run/sources/stable/reg/xlsx_reader/2.7.0/Cargo.toml
[INFO] started frobbing xlsx_reader-2.7.0
[INFO] finished frobbing xlsx_reader-2.7.0
[INFO] frobbed toml for xlsx_reader-2.7.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/xlsx_reader/2.7.0/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 xlsx_reader-2.7.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/xlsx_reader/2.7.0:/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] c4e5fb2a4e764dda5a147b33fbc752514b13bed758f103fcb88f0922e3997e48
[INFO] running `"docker" "start" "-a" "c4e5fb2a4e764dda5a147b33fbc752514b13bed758f103fcb88f0922e3997e48"`
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]     Checking serde-xml-rs v0.2.1
[INFO] [stderr]     Checking msdos_time v0.1.6
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking zip v0.2.8
[INFO] [stderr]     Checking xlsx_reader v2.7.0 (/opt/crater/workdir)
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/reader.rs:223:9
[INFO] [stderr]     |
[INFO] [stderr] 223 |     let n = (4 * l) / 146097;
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/reader.rs:225:9
[INFO] [stderr]     |
[INFO] [stderr] 225 |     let i = (4000 * (l + 1)) / 1461001;
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 7th binding whose name is just one char
[INFO] [stderr]    --> src/reader.rs:227:9
[INFO] [stderr]     |
[INFO] [stderr] 227 |     let j = (80 * l) / 2447;
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/reader.rs:223:9
[INFO] [stderr]     |
[INFO] [stderr] 223 |     let n = (4 * l) / 146097;
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/reader.rs:225:9
[INFO] [stderr]     |
[INFO] [stderr] 225 |     let i = (4000 * (l + 1)) / 1461001;
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 7th binding whose name is just one char
[INFO] [stderr]    --> src/reader.rs:227:9
[INFO] [stderr]     |
[INFO] [stderr] 227 |     let j = (80 * l) / 2447;
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/reader.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 37 |       } else {
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 38 | |       if file.name() == "xl/worksheets/sheet1.xml" {
[INFO] [stderr] 39 | |         match file.read_to_string(&mut sheet_content) {
[INFO] [stderr] 40 | |           Ok(_) => (), Err(err) => return Err(format!("Can't read sheet file: {:?}", err))
[INFO] [stderr] 41 | |         }
[INFO] [stderr] 42 | |       }
[INFO] [stderr] 43 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 37 |     } else if file.name() == "xl/worksheets/sheet1.xml" {
[INFO] [stderr] 38 |   match file.read_to_string(&mut sheet_content) {
[INFO] [stderr] 39 |     Ok(_) => (), Err(err) => return Err(format!("Can't read sheet file: {:?}", err))
[INFO] [stderr] 40 |   }
[INFO] [stderr] 41 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/reader.rs:83:12
[INFO] [stderr]    |
[INFO] [stderr] 83 |       } else {
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 84 | |       if let Some(ref sirs) = si.r {
[INFO] [stderr] 85 | |         if let Some(ref sir) = sirs.get(0) {
[INFO] [stderr] 86 | |           if let Some(ref sirt) = sir.t {
[INFO] [stderr] ...  |
[INFO] [stderr] 90 | |       }
[INFO] [stderr] 91 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 83 |     } else if let Some(ref sirs) = si.r {
[INFO] [stderr] 84 |   if let Some(ref sir) = sirs.get(0) {
[INFO] [stderr] 85 |     if let Some(ref sirt) = sir.t {
[INFO] [stderr] 86 |       map.insert(i, sirt.val.clone().unwrap_or("".to_owned()));
[INFO] [stderr] 87 |     }
[INFO] [stderr] 88 |   }
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/reader.rs:222:43
[INFO] [stderr]     |
[INFO] [stderr] 222 |     let mut l = (days as isize) + 68569 + 2415019;
[INFO] [stderr]     |                                           ^^^^^^^ help: consider: `2_415_019`
[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: long literal lacking separators
[INFO] [stderr]    --> src/reader.rs:223:23
[INFO] [stderr]     |
[INFO] [stderr] 223 |     let n = (4 * l) / 146097;
[INFO] [stderr]     |                       ^^^^^^ help: consider: `146_097`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/reader.rs:224:15
[INFO] [stderr]     |
[INFO] [stderr] 224 |     l = l - ((146097 * n + 3) / 4);
[INFO] [stderr]     |               ^^^^^^ help: consider: `146_097`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/reader.rs:225:32
[INFO] [stderr]     |
[INFO] [stderr] 225 |     let i = (4000 * (l + 1)) / 1461001;
[INFO] [stderr]     |                                ^^^^^^^ help: consider: `1_461_001`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/reader.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 37 |       } else {
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 38 | |       if file.name() == "xl/worksheets/sheet1.xml" {
[INFO] [stderr] 39 | |         match file.read_to_string(&mut sheet_content) {
[INFO] [stderr] 40 | |           Ok(_) => (), Err(err) => return Err(format!("Can't read sheet file: {:?}", err))
[INFO] [stderr] 41 | |         }
[INFO] [stderr] 42 | |       }
[INFO] [stderr] 43 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 37 |     } else if file.name() == "xl/worksheets/sheet1.xml" {
[INFO] [stderr] 38 |   match file.read_to_string(&mut sheet_content) {
[INFO] [stderr] 39 |     Ok(_) => (), Err(err) => return Err(format!("Can't read sheet file: {:?}", err))
[INFO] [stderr] 40 |   }
[INFO] [stderr] 41 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/reader.rs:83:12
[INFO] [stderr]    |
[INFO] [stderr] 83 |       } else {
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 84 | |       if let Some(ref sirs) = si.r {
[INFO] [stderr] 85 | |         if let Some(ref sir) = sirs.get(0) {
[INFO] [stderr] 86 | |           if let Some(ref sirt) = sir.t {
[INFO] [stderr] ...  |
[INFO] [stderr] 90 | |       }
[INFO] [stderr] 91 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 83 |     } else if let Some(ref sirs) = si.r {
[INFO] [stderr] 84 |   if let Some(ref sir) = sirs.get(0) {
[INFO] [stderr] 85 |     if let Some(ref sirt) = sir.t {
[INFO] [stderr] 86 |       map.insert(i, sirt.val.clone().unwrap_or("".to_owned()));
[INFO] [stderr] 87 |     }
[INFO] [stderr] 88 |   }
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/reader.rs:222:43
[INFO] [stderr]     |
[INFO] [stderr] 222 |     let mut l = (days as isize) + 68569 + 2415019;
[INFO] [stderr]     |                                           ^^^^^^^ help: consider: `2_415_019`
[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: long literal lacking separators
[INFO] [stderr]    --> src/reader.rs:223:23
[INFO] [stderr]     |
[INFO] [stderr] 223 |     let n = (4 * l) / 146097;
[INFO] [stderr]     |                       ^^^^^^ help: consider: `146_097`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/reader.rs:224:15
[INFO] [stderr]     |
[INFO] [stderr] 224 |     l = l - ((146097 * n + 3) / 4);
[INFO] [stderr]     |               ^^^^^^ help: consider: `146_097`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/reader.rs:225:32
[INFO] [stderr]     |
[INFO] [stderr] 225 |     let i = (4000 * (l + 1)) / 1461001;
[INFO] [stderr]     |                                ^^^^^^^ help: consider: `1_461_001`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]  --> src/reader.rs:8:25
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn parse_xlsx(data: &Vec<u8>, date_columns: Option<Vec<usize>>) -> Result<HashMap<usize, HashMap<usize, String>>, String> {
[INFO] [stderr]   |                         ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/reader.rs:20:39
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn parse_xlsx_file_to_parts(data: &Vec<u8>) -> Result<(String, String), String>
[INFO] [stderr]    |                                       ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]  --> src/reader.rs:8:25
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn parse_xlsx(data: &Vec<u8>, date_columns: Option<Vec<usize>>) -> Result<HashMap<usize, HashMap<usize, String>>, String> {
[INFO] [stderr]   |                         ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/reader.rs:20:39
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn parse_xlsx_file_to_parts(data: &Vec<u8>) -> Result<(String, String), String>
[INFO] [stderr]    |                                       ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/reader.rs:81:39
[INFO] [stderr]    |
[INFO] [stderr] 81 |         map.insert(i, sit.val.clone().unwrap_or("".to_owned()));
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "".to_owned())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/reader.rs:87:44
[INFO] [stderr]    |
[INFO] [stderr] 87 |             map.insert(i, sirt.val.clone().unwrap_or("".to_owned()));
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "".to_owned())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/reader.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     i = i + 1;
[INFO] [stderr]    |     ^^^^^^^^^ help: replace it with: `i += 1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/reader.rs:81:39
[INFO] [stderr]    |
[INFO] [stderr] 81 |         map.insert(i, sit.val.clone().unwrap_or("".to_owned()));
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "".to_owned())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/reader.rs:87:44
[INFO] [stderr]    |
[INFO] [stderr] 87 |             map.insert(i, sirt.val.clone().unwrap_or("".to_owned()));
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "".to_owned())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/reader.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     i = i + 1;
[INFO] [stderr]    |     ^^^^^^^^^ help: replace it with: `i += 1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: parameter of type `HashMap` should be generalized over different hashers
[INFO] [stderr]    --> src/reader.rs:129:37
[INFO] [stderr]     |
[INFO] [stderr] 129 | pub fn get_parsed_xlsx(strings_map: HashMap<usize, String>, sheet_content: String, date_columns: Option<Vec<usize>>) -> Result<HashMap<usize, HashMap<usize, String>>, String>
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::implicit_hasher)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher
[INFO] [stderr] help: consider adding a type parameter
[INFO] [stderr]     |
[INFO] [stderr] 129 | pub fn get_parsed_xlsx<S: ::std::hash::BuildHasher + Default>(strings_map: HashMap<usize, String, S>, sheet_content: String, date_columns: Option<Vec<usize>>) -> Result<HashMap<usize, HashMap<usize, String>>, String>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: ...and use generic constructor
[INFO] [stderr]     |
[INFO] [stderr] 141 |       let mut tr: HashMap<usize, String> = HashMap::with_capacity_and_hasher(cells.len(), Default::default());
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a call to `new`
[INFO] [stderr]    --> src/reader.rs:135:40
[INFO] [stderr]     |
[INFO] [stderr] 135 |   let known_date_columns: Vec<usize> = date_columns.unwrap_or(Vec::new());
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `date_columns.unwrap_or_default()`
[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: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/reader.rs:171:38
[INFO] [stderr]     |
[INFO] [stderr] 171 |               let t = cell.t.clone().unwrap_or("".to_owned());
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "".to_owned())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/reader.rs:193:11
[INFO] [stderr]     |
[INFO] [stderr] 193 |           i = i + 1;
[INFO] [stderr]     |           ^^^^^^^^^ help: replace it with: `i += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/reader.rs:197:7
[INFO] [stderr]     |
[INFO] [stderr] 197 |       ir = ir + 1;
[INFO] [stderr]     |       ^^^^^^^^^^^ help: replace it with: `ir += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/reader.rs:210:3
[INFO] [stderr]     |
[INFO] [stderr] 210 | /   let y: isize;
[INFO] [stderr] 211 | |   if days == 60.0 {
[INFO] [stderr] 212 | |     d = 29;
[INFO] [stderr] 213 | |     m = 2;
[INFO] [stderr] ...   |
[INFO] [stderr] 231 | |     y = 100 * (n - 49) + i + l;
[INFO] [stderr] 232 | |   }
[INFO] [stderr]     | |___^ help: it is more idiomatic to write: `let y = if days == 60.0 { ..; 1900 } else { ..; 100 * (n - 49) + i + l };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/reader.rs:211:6
[INFO] [stderr]     |
[INFO] [stderr] 211 |   if days == 60.0 {
[INFO] [stderr]     |      ^^^^^^^^^^^^ help: consider comparing them within some error: `(days - 60.0).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/reader.rs:211:6
[INFO] [stderr]     |
[INFO] [stderr] 211 |   if days == 60.0 {
[INFO] [stderr]     |      ^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/reader.rs:224:5
[INFO] [stderr]     |
[INFO] [stderr] 224 |     l = l - ((146097 * n + 3) / 4);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `l -= ((146097 * n + 3) / 4)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: parameter of type `HashMap` should be generalized over different hashers
[INFO] [stderr]    --> src/reader.rs:129:37
[INFO] [stderr]     |
[INFO] [stderr] 129 | pub fn get_parsed_xlsx(strings_map: HashMap<usize, String>, sheet_content: String, date_columns: Option<Vec<usize>>) -> Result<HashMap<usize, HashMap<usize, String>>, String>
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::implicit_hasher)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher
[INFO] [stderr] help: consider adding a type parameter
[INFO] [stderr]     |
[INFO] [stderr] 129 | pub fn get_parsed_xlsx<S: ::std::hash::BuildHasher + Default>(strings_map: HashMap<usize, String, S>, sheet_content: String, date_columns: Option<Vec<usize>>) -> Result<HashMap<usize, HashMap<usize, String>>, String>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: ...and use generic constructor
[INFO] [stderr]     |
[INFO] [stderr] 141 |       let mut tr: HashMap<usize, String> = HashMap::with_capacity_and_hasher(cells.len(), Default::default());
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea
[INFO] [stderr]   --> src/tests.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Err(_) => panic!("Test file not found")
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_wild_err_arm)] on by default
[INFO] [stderr]    = note: to remove this warning, match each error separately or use unreachable macro
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/tests.rs:13:15
[INFO] [stderr]    |
[INFO] [stderr] 13 |           let ref row1 = table[&2];
[INFO] [stderr]    |           ----^^^^^^^^------------- help: try: `let row1 = &table[&2];`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a call to `new`
[INFO] [stderr]    --> src/reader.rs:135:40
[INFO] [stderr]     |
[INFO] [stderr] 135 |   let known_date_columns: Vec<usize> = date_columns.unwrap_or(Vec::new());
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `date_columns.unwrap_or_default()`
[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: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/tests.rs:17:15
[INFO] [stderr]    |
[INFO] [stderr] 17 |           let ref row2 = table[&3];
[INFO] [stderr]    |           ----^^^^^^^^------------- help: try: `let row2 = &table[&3];`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/reader.rs:171:38
[INFO] [stderr]     |
[INFO] [stderr] 171 |               let t = cell.t.clone().unwrap_or("".to_owned());
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "".to_owned())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/reader.rs:193:11
[INFO] [stderr]     |
[INFO] [stderr] 193 |           i = i + 1;
[INFO] [stderr]     |           ^^^^^^^^^ help: replace it with: `i += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/tests.rs:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 |           let ref row3 = table[&4];
[INFO] [stderr]    |           ----^^^^^^^^------------- help: try: `let row3 = &table[&4];`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/reader.rs:197:7
[INFO] [stderr]     |
[INFO] [stderr] 197 |       ir = ir + 1;
[INFO] [stderr]     |       ^^^^^^^^^^^ help: replace it with: `ir += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/reader.rs:210:3
[INFO] [stderr]     |
[INFO] [stderr] 210 | /   let y: isize;
[INFO] [stderr] 211 | |   if days == 60.0 {
[INFO] [stderr] 212 | |     d = 29;
[INFO] [stderr] 213 | |     m = 2;
[INFO] [stderr] ...   |
[INFO] [stderr] 231 | |     y = 100 * (n - 49) + i + l;
[INFO] [stderr] 232 | |   }
[INFO] [stderr]     | |___^ help: it is more idiomatic to write: `let y = if days == 60.0 { ..; 1900 } else { ..; 100 * (n - 49) + i + l };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/reader.rs:211:6
[INFO] [stderr]     |
[INFO] [stderr] 211 |   if days == 60.0 {
[INFO] [stderr]     |      ^^^^^^^^^^^^ help: consider comparing them within some error: `(days - 60.0).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/reader.rs:211:6
[INFO] [stderr]     |
[INFO] [stderr] 211 |   if days == 60.0 {
[INFO] [stderr]     |      ^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/reader.rs:224:5
[INFO] [stderr]     |
[INFO] [stderr] 224 |     l = l - ((146097 * n + 3) / 4);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `l -= ((146097 * n + 3) / 4)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `xlsx_reader`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `xlsx_reader`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c4e5fb2a4e764dda5a147b33fbc752514b13bed758f103fcb88f0922e3997e48"`
[INFO] running `"docker" "rm" "-f" "c4e5fb2a4e764dda5a147b33fbc752514b13bed758f103fcb88f0922e3997e48"`
[INFO] [stdout] c4e5fb2a4e764dda5a147b33fbc752514b13bed758f103fcb88f0922e3997e48