[INFO] fetching crate xl 0.1.7...
[INFO] linting xl-0.1.7 against nightly for clippy-nonminimal_bool-denied
[INFO] extracting crate xl 0.1.7 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate xl 0.1.7
[INFO] finished tweaking crates.io crate xl 0.1.7
[INFO] tweaked toml for crates.io crate xl 0.1.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xl 0.1.7 on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xl 0.1.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quick-xml v0.22.0
[INFO] [stderr]   Downloaded bzip2 v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1697aade39b8937f55f84d3d3ee83351876f000c7d62f2a87219a63c74e62d81
[INFO] running `Command { std: "docker" "start" "-a" "1697aade39b8937f55f84d3d3ee83351876f000c7d62f2a87219a63c74e62d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1697aade39b8937f55f84d3d3ee83351876f000c7d62f2a87219a63c74e62d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1697aade39b8937f55f84d3d3ee83351876f000c7d62f2a87219a63c74e62d81", kill_on_drop: false }`
[INFO] [stdout] 1697aade39b8937f55f84d3d3ee83351876f000c7d62f2a87219a63c74e62d81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c005599e3a07d375aa64450d345384ecd12a7ffb1f0c69068933824c0ebc0dc
[INFO] running `Command { std: "docker" "start" "-a" "6c005599e3a07d375aa64450d345384ecd12a7ffb1f0c69068933824c0ebc0dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking quick-xml v0.22.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking bzip2 v0.4.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking xl v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `encoding` is never read
[INFO] [stdout]   --> src/wb.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Workbook {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     encoding: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Workbook` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `relationship_id` and `sheet_id` are never read
[INFO] [stdout]   --> src/ws.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct Worksheet {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 88 |     relationship_id: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     sheet_id: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Worksheet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: needless `fn main` in doctest
[INFO] [stdout]   --> src/lib.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | //!     fn main () {
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_doctest_main
[INFO] [stdout]    = note: `#[warn(clippy::needless_doctest_main)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]    --> src/wb.rs:102:59
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn go(&self) -> SheetNameOrNum { SheetNameOrNum::Name(*self) }
[INFO] [stdout]     |                                                           ^^^^^ help: try: `self`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout]     = note: `#[warn(clippy::explicit_auto_deref)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]    --> src/wb.rs:310:45
[INFO] [stdout]     |
[INFO] [stdout] 310 |         let zip_file = match fs::File::open(&path) {
[INFO] [stdout]     |                                             ^^^^^ help: change this to: `path`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref on an immutable reference
[INFO] [stdout]    --> src/wb.rs:344:16
[INFO] [stdout]     |
[INFO] [stdout] 344 |             if (&*file.name()).ends_with('/') {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^ help: if you would like to reborrow, try removing `&*`: `file.name()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrow_deref_ref
[INFO] [stdout]     = note: `#[warn(clippy::borrow_deref_ref)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression borrows a value the compiler would automatically borrow
[INFO] [stdout]    --> src/wb.rs:344:16
[INFO] [stdout]     |
[INFO] [stdout] 344 |             if (&*file.name()).ends_with('/') {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^ help: change this to: `(*file.name())`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]    --> src/wb.rs:344:16
[INFO] [stdout]     |
[INFO] [stdout] 344 |             if (&*file.name()).ends_with('/') {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^ help: try: `file.name()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this if-then-else expression assigns a bool literal
[INFO] [stdout]    --> src/wb.rs:389:29
[INFO] [stdout]     |
[INFO] [stdout] 389 | / ...                   if att == "preserve" {
[INFO] [stdout] 390 | | ...                       preserve_space = true;
[INFO] [stdout] 391 | | ...                   } else {
[INFO] [stdout] 392 | | ...                       preserve_space = false;
[INFO] [stdout] 393 | | ...                   }
[INFO] [stdout]     | |_______________________^ help: you can reduce it to: `preserve_space = att == "preserve";`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool_assign
[INFO] [stdout]     = note: `#[warn(clippy::needless_bool_assign)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `encoding` is never read
[INFO] [stdout]   --> src/wb.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Workbook {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     encoding: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Workbook` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `relationship_id` and `sheet_id` are never read
[INFO] [stdout]   --> src/ws.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct Worksheet {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 88 |     relationship_id: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     sheet_id: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Worksheet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: needless `fn main` in doctest
[INFO] [stdout]   --> src/lib.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | //!     fn main () {
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_doctest_main
[INFO] [stdout]    = note: `#[warn(clippy::needless_doctest_main)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]    --> src/wb.rs:102:59
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn go(&self) -> SheetNameOrNum { SheetNameOrNum::Name(*self) }
[INFO] [stdout]     |                                                           ^^^^^ help: try: `self`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout]     = note: `#[warn(clippy::explicit_auto_deref)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]    --> src/wb.rs:310:45
[INFO] [stdout]     |
[INFO] [stdout] 310 |         let zip_file = match fs::File::open(&path) {
[INFO] [stdout]     |                                             ^^^^^ help: change this to: `path`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref on an immutable reference
[INFO] [stdout]    --> src/wb.rs:344:16
[INFO] [stdout]     |
[INFO] [stdout] 344 |             if (&*file.name()).ends_with('/') {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^ help: if you would like to reborrow, try removing `&*`: `file.name()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrow_deref_ref
[INFO] [stdout]     = note: `#[warn(clippy::borrow_deref_ref)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression borrows a value the compiler would automatically borrow
[INFO] [stdout]    --> src/wb.rs:344:16
[INFO] [stdout]     |
[INFO] [stdout] 344 |             if (&*file.name()).ends_with('/') {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^ help: change this to: `(*file.name())`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]    --> src/wb.rs:344:16
[INFO] [stdout]     |
[INFO] [stdout] 344 |             if (&*file.name()).ends_with('/') {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^ help: try: `file.name()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/ws.rs:347:61
[INFO] [stdout]     |
[INFO] [stdout] 347 |                         c.raw_value = e.unescape_and_decode(&reader).unwrap();
[INFO] [stdout]     |                                                             ^^^^^^^ help: change this to: `reader`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/ws.rs:383:57
[INFO] [stdout]     |
[INFO] [stdout] 383 |                         let txt = e.unescape_and_decode(&reader).unwrap();
[INFO] [stdout]     |                                                         ^^^^^^^ help: change this to: `reader`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this if-then-else expression assigns a bool literal
[INFO] [stdout]    --> src/wb.rs:389:29
[INFO] [stdout]     |
[INFO] [stdout] 389 | / ...                   if att == "preserve" {
[INFO] [stdout] 390 | | ...                       preserve_space = true;
[INFO] [stdout] 391 | | ...                   } else {
[INFO] [stdout] 392 | | ...                       preserve_space = false;
[INFO] [stdout] 393 | | ...                   }
[INFO] [stdout]     | |_______________________^ help: you can reduce it to: `preserve_space = att == "preserve";`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool_assign
[INFO] [stdout]     = note: `#[warn(clippy::needless_bool_assign)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual check for common ascii range
[INFO] [stdout]   --> src/utils.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         if !('A'..='Z').contains(&c) { return None }
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_ascii_check
[INFO] [stdout]    = note: `#[warn(clippy::manual_is_ascii_check)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 27 -         if !('A'..='Z').contains(&c) { return None }
[INFO] [stdout] 27 +         if !c.is_ascii_uppercase() { return None }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/wb.rs:569:21
[INFO] [stdout]     |
[INFO] [stdout] 569 |             assert!(!sheets.get("Unknown").is_some());
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `sheets.get("Unknown").is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:77:22
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn new(args: &[String]) -> Result<Config, ConfigError> {
[INFO] [stdout]    |                      ^^^^^^^^^                    ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn new(args: &[String]) -> Result<Config, ConfigError<'_>> {
[INFO] [stdout]    |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/wb.rs:576:21
[INFO] [stdout]     |
[INFO] [stdout] 576 |             assert!(!sheets.get(0).is_some());
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `sheets.get(0).is_none()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `.nth(0)` on a `std::iter::Iterator`, when `.next()` is equivalent
[INFO] [stdout]    --> src/wb.rs:591:24
[INFO] [stdout]     |
[INFO] [stdout] 591 |             let row1 = ws.rows(&mut wb).nth(0).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^ help: try calling `.next()` instead of `.nth(0)`: `ws.rows(&mut wb).next()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_nth_zero
[INFO] [stdout]     = note: `#[warn(clippy::iter_nth_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/wb.rs:99:36
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub trait SheetAccessTrait { fn go(&self) -> SheetNameOrNum; }
[INFO] [stdout]    |                                    ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub trait SheetAccessTrait { fn go(&self) -> SheetNameOrNum<'_>; }
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wb.rs:102:11
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn go(&self) -> SheetNameOrNum { SheetNameOrNum::Name(*self) }
[INFO] [stdout]     |           ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn go(&self) -> SheetNameOrNum<'_> { SheetNameOrNum::Name(*self) }
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wb.rs:106:11
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn go(&self) -> SheetNameOrNum { SheetNameOrNum::Pos(*self) }
[INFO] [stdout]     |           ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn go(&self) -> SheetNameOrNum<'_> { SheetNameOrNum::Pos(*self) }
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/ws.rs:347:61
[INFO] [stdout]     |
[INFO] [stdout] 347 |                         c.raw_value = e.unescape_and_decode(&reader).unwrap();
[INFO] [stdout]     |                                                             ^^^^^^^ help: change this to: `reader`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/ws.rs:383:57
[INFO] [stdout]     |
[INFO] [stdout] 383 |                         let txt = e.unescape_and_decode(&reader).unwrap();
[INFO] [stdout]     |                                                         ^^^^^^^ help: change this to: `reader`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual check for common ascii range
[INFO] [stdout]   --> src/utils.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         if !('A'..='Z').contains(&c) { return None }
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_ascii_check
[INFO] [stdout]    = note: `#[warn(clippy::manual_is_ascii_check)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 27 -         if !('A'..='Z').contains(&c) { return None }
[INFO] [stdout] 27 +         if !c.is_ascii_uppercase() { return None }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:77:22
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn new(args: &[String]) -> Result<Config, ConfigError> {
[INFO] [stdout]    |                      ^^^^^^^^^                    ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn new(args: &[String]) -> Result<Config, ConfigError<'_>> {
[INFO] [stdout]    |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/wb.rs:99:36
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub trait SheetAccessTrait { fn go(&self) -> SheetNameOrNum; }
[INFO] [stdout]    |                                    ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub trait SheetAccessTrait { fn go(&self) -> SheetNameOrNum<'_>; }
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wb.rs:102:11
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn go(&self) -> SheetNameOrNum { SheetNameOrNum::Name(*self) }
[INFO] [stdout]     |           ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn go(&self) -> SheetNameOrNum<'_> { SheetNameOrNum::Name(*self) }
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wb.rs:106:11
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn go(&self) -> SheetNameOrNum { SheetNameOrNum::Pos(*self) }
[INFO] [stdout]     |           ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn go(&self) -> SheetNameOrNum<'_> { SheetNameOrNum::Pos(*self) }
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.88s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "6c005599e3a07d375aa64450d345384ecd12a7ffb1f0c69068933824c0ebc0dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c005599e3a07d375aa64450d345384ecd12a7ffb1f0c69068933824c0ebc0dc", kill_on_drop: false }`
[INFO] [stdout] 6c005599e3a07d375aa64450d345384ecd12a7ffb1f0c69068933824c0ebc0dc