[INFO] fetching crate rcstring 0.2.1...
[INFO] linting rcstring-0.2.1 against nightly for clippy-nonminimal_bool-denied
[INFO] extracting crate rcstring 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rcstring 0.2.1
[INFO] finished tweaking crates.io crate rcstring 0.2.1
[INFO] tweaked toml for crates.io crate rcstring 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rcstring 0.2.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d374691a6fda8da7d9c2aace55c391f2f42fc88f7a24129446e44acf2335c462
[INFO] running `Command { std: "docker" "start" "-a" "d374691a6fda8da7d9c2aace55c391f2f42fc88f7a24129446e44acf2335c462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d374691a6fda8da7d9c2aace55c391f2f42fc88f7a24129446e44acf2335c462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d374691a6fda8da7d9c2aace55c391f2f42fc88f7a24129446e44acf2335c462", kill_on_drop: false }`
[INFO] [stdout] d374691a6fda8da7d9c2aace55c391f2f42fc88f7a24129446e44acf2335c462
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fad22570e5d49376f44656776dfad325673ab56bce37420a31bf00803a026bf8
[INFO] running `Command { std: "docker" "start" "-a" "fad22570e5d49376f44656776dfad325673ab56bce37420a31bf00803a026bf8", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Checking rcstring v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct Error(&'static str);
[INFO] [stdout]    |            ----- ^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Error` 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: use of `offset` with a `usize` casted to an `isize`
[INFO] [stdout]   --> src/lib.rs:85:22
[INFO] [stdout]    |
[INFO] [stdout] 85 |         if unsafe { *ptr.offset(ctr as isize) < 0 as c_char } {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast
[INFO] [stdout]    = note: `#[warn(clippy::ptr_offset_with_cast)]` on by default
[INFO] [stdout] help: use `add` instead
[INFO] [stdout]    |
[INFO] [stdout] 85 -         if unsafe { *ptr.offset(ctr as isize) < 0 as c_char } {
[INFO] [stdout] 85 +         if unsafe { *ptr.add(ctr) < 0 as c_char } {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/lib.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |         if s.len() == 0 {
[INFO] [stdout]     |            ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s.is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]     = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unsafe function's docs are missing a `# Safety` section
[INFO] [stdout]    --> src/lib.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub unsafe fn from_raw(ptr: *const c_char) -> Result<CString<'a>, Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc
[INFO] [stdout]     = note: `#[warn(clippy::missing_safety_doc)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unsafe function's docs are missing a `# Safety` section
[INFO] [stdout]    --> src/lib.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub unsafe fn into_raw(&self) -> *const c_char {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CString` has a public `len` method, but no `is_empty` method
[INFO] [stdout]    --> src/lib.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stdout]     = note: `#[warn(clippy::len_without_is_empty)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: re-implementing `PartialEq::ne` is unnecessary
[INFO] [stdout]    --> src/lib.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn ne(&self, other: &CString) -> bool {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
[INFO] [stdout]     = note: `#[warn(clippy::partialeq_ne_impl)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct Error(&'static str);
[INFO] [stdout]    |            ----- ^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Error` 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: use of `offset` with a `usize` casted to an `isize`
[INFO] [stdout]   --> src/lib.rs:85:22
[INFO] [stdout]    |
[INFO] [stdout] 85 |         if unsafe { *ptr.offset(ctr as isize) < 0 as c_char } {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast
[INFO] [stdout]    = note: `#[warn(clippy::ptr_offset_with_cast)]` on by default
[INFO] [stdout] help: use `add` instead
[INFO] [stdout]    |
[INFO] [stdout] 85 -         if unsafe { *ptr.offset(ctr as isize) < 0 as c_char } {
[INFO] [stdout] 85 +         if unsafe { *ptr.add(ctr) < 0 as c_char } {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-canonical implementation of `partial_cmp` on an `Ord` type
[INFO] [stdout]    --> src/lib.rs:178:1
[INFO] [stdout]     |
[INFO] [stdout] 178 | / impl<'a> PartialOrd for CString<'a> {
[INFO] [stdout] 179 | |     fn partial_cmp(&self, other: &CString) -> Option<Ordering> {
[INFO] [stdout] 180 | |         unsafe {
[INFO] [stdout] 181 | |             slice::from_raw_parts(self.data, self.len())
[INFO] [stdout] ...   |
[INFO] [stdout] 215 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#non_canonical_partial_ord_impl
[INFO] [stdout]     = note: `#[warn(clippy::non_canonical_partial_ord_impl)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 179 -     fn partial_cmp(&self, other: &CString) -> Option<Ordering> {
[INFO] [stdout] 180 -         unsafe {
[INFO] [stdout] 181 -             slice::from_raw_parts(self.data, self.len())
[INFO] [stdout] 182 -                 .partial_cmp(slice::from_raw_parts(other.data, other.len()))
[INFO] [stdout] 183 -         }
[INFO] [stdout] 184 -     }
[INFO] [stdout] 179 +     fn partial_cmp(&self, other: &CString) -> Option<Ordering> { Some(self.cmp(other)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/lib.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |         if s.len() == 0 {
[INFO] [stdout]     |            ^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `s.is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]     = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/lib.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 | /         match self.partial_cmp(other) {
[INFO] [stdout] 188 | |             Some(Less) => true,
[INFO] [stdout] 189 | |             Some(Equal) => true,
[INFO] [stdout] 190 | |             _ => false
[INFO] [stdout] 191 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]     = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 187 -         match self.partial_cmp(other) {
[INFO] [stdout] 188 -             Some(Less) => true,
[INFO] [stdout] 189 -             Some(Equal) => true,
[INFO] [stdout] 190 -             _ => false
[INFO] [stdout] 191 -         }
[INFO] [stdout] 187 +         matches!(self.partial_cmp(other), Some(Less) | Some(Equal))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/lib.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 195 | /         match self.partial_cmp(other) {
[INFO] [stdout] 196 | |             Some(Greater) => true,
[INFO] [stdout] 197 | |             Some(Equal) => true,
[INFO] [stdout] 198 | |             _ => false
[INFO] [stdout] 199 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 195 -         match self.partial_cmp(other) {
[INFO] [stdout] 196 -             Some(Greater) => true,
[INFO] [stdout] 197 -             Some(Equal) => true,
[INFO] [stdout] 198 -             _ => false
[INFO] [stdout] 199 -         }
[INFO] [stdout] 195 +         matches!(self.partial_cmp(other), Some(Greater) | Some(Equal))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/lib.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 | /         match self.partial_cmp(other) {
[INFO] [stdout] 204 | |             Some(Less) => true,
[INFO] [stdout] 205 | |             _ => false
[INFO] [stdout] 206 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 203 -         match self.partial_cmp(other) {
[INFO] [stdout] 204 -             Some(Less) => true,
[INFO] [stdout] 205 -             _ => false
[INFO] [stdout] 206 -         }
[INFO] [stdout] 203 +         matches!(self.partial_cmp(other), Some(Less))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/lib.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 | /         match self.partial_cmp(other) {
[INFO] [stdout] 211 | |             Some(Greater) => true,
[INFO] [stdout] 212 | |             _ => false
[INFO] [stdout] 213 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 210 -         match self.partial_cmp(other) {
[INFO] [stdout] 211 -             Some(Greater) => true,
[INFO] [stdout] 212 -             _ => false
[INFO] [stdout] 213 -         }
[INFO] [stdout] 210 +         matches!(self.partial_cmp(other), Some(Greater))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/lib.rs:256:21
[INFO] [stdout]     |
[INFO] [stdout] 256 |             assert!(! cstr_res.is_ok());
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^ help: try: `cstr_res.is_err()`
[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: this boolean expression can be simplified
[INFO] [stdout]    --> src/lib.rs:261:21
[INFO] [stdout]     |
[INFO] [stdout] 261 |             assert!(! cstr_res.is_ok());
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^ help: try: `cstr_res.is_err()`
[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: this boolean expression can be simplified
[INFO] [stdout]    --> src/lib.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |             assert!(! cstr_res.is_ok());
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^ help: try: `cstr_res.is_err()`
[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: this boolean expression can be simplified
[INFO] [stdout]    --> src/lib.rs:271:21
[INFO] [stdout]     |
[INFO] [stdout] 271 |             assert!(! cstr_res.is_ok());
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^ help: try: `cstr_res.is_err()`
[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: unsafe function's docs are missing a `# Safety` section
[INFO] [stdout]    --> src/lib.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub unsafe fn from_raw(ptr: *const c_char) -> Result<CString<'a>, Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc
[INFO] [stdout]     = note: `#[warn(clippy::missing_safety_doc)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unsafe function's docs are missing a `# Safety` section
[INFO] [stdout]    --> src/lib.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub unsafe fn into_raw(&self) -> *const c_char {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CString` has a public `len` method, but no `is_empty` method
[INFO] [stdout]    --> src/lib.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stdout]     = note: `#[warn(clippy::len_without_is_empty)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: re-implementing `PartialEq::ne` is unnecessary
[INFO] [stdout]    --> src/lib.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn ne(&self, other: &CString) -> bool {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
[INFO] [stdout]     = note: `#[warn(clippy::partialeq_ne_impl)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-canonical implementation of `partial_cmp` on an `Ord` type
[INFO] [stdout]    --> src/lib.rs:178:1
[INFO] [stdout]     |
[INFO] [stdout] 178 | / impl<'a> PartialOrd for CString<'a> {
[INFO] [stdout] 179 | |     fn partial_cmp(&self, other: &CString) -> Option<Ordering> {
[INFO] [stdout] 180 | |         unsafe {
[INFO] [stdout] 181 | |             slice::from_raw_parts(self.data, self.len())
[INFO] [stdout] ...   |
[INFO] [stdout] 215 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#non_canonical_partial_ord_impl
[INFO] [stdout]     = note: `#[warn(clippy::non_canonical_partial_ord_impl)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 179 -     fn partial_cmp(&self, other: &CString) -> Option<Ordering> {
[INFO] [stdout] 180 -         unsafe {
[INFO] [stdout] 181 -             slice::from_raw_parts(self.data, self.len())
[INFO] [stdout] 182 -                 .partial_cmp(slice::from_raw_parts(other.data, other.len()))
[INFO] [stdout] 183 -         }
[INFO] [stdout] 184 -     }
[INFO] [stdout] 179 +     fn partial_cmp(&self, other: &CString) -> Option<Ordering> { Some(self.cmp(other)) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/lib.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 | /         match self.partial_cmp(other) {
[INFO] [stdout] 188 | |             Some(Less) => true,
[INFO] [stdout] 189 | |             Some(Equal) => true,
[INFO] [stdout] 190 | |             _ => false
[INFO] [stdout] 191 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]     = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 187 -         match self.partial_cmp(other) {
[INFO] [stdout] 188 -             Some(Less) => true,
[INFO] [stdout] 189 -             Some(Equal) => true,
[INFO] [stdout] 190 -             _ => false
[INFO] [stdout] 191 -         }
[INFO] [stdout] 187 +         matches!(self.partial_cmp(other), Some(Less) | Some(Equal))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/lib.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 195 | /         match self.partial_cmp(other) {
[INFO] [stdout] 196 | |             Some(Greater) => true,
[INFO] [stdout] 197 | |             Some(Equal) => true,
[INFO] [stdout] 198 | |             _ => false
[INFO] [stdout] 199 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 195 -         match self.partial_cmp(other) {
[INFO] [stdout] 196 -             Some(Greater) => true,
[INFO] [stdout] 197 -             Some(Equal) => true,
[INFO] [stdout] 198 -             _ => false
[INFO] [stdout] 199 -         }
[INFO] [stdout] 195 +         matches!(self.partial_cmp(other), Some(Greater) | Some(Equal))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/lib.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 203 | /         match self.partial_cmp(other) {
[INFO] [stdout] 204 | |             Some(Less) => true,
[INFO] [stdout] 205 | |             _ => false
[INFO] [stdout] 206 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 203 -         match self.partial_cmp(other) {
[INFO] [stdout] 204 -             Some(Less) => true,
[INFO] [stdout] 205 -             _ => false
[INFO] [stdout] 206 -         }
[INFO] [stdout] 203 +         matches!(self.partial_cmp(other), Some(Less))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/lib.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 | /         match self.partial_cmp(other) {
[INFO] [stdout] 211 | |             Some(Greater) => true,
[INFO] [stdout] 212 | |             _ => false
[INFO] [stdout] 213 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 210 -         match self.partial_cmp(other) {
[INFO] [stdout] 211 -             Some(Greater) => true,
[INFO] [stdout] 212 -             _ => false
[INFO] [stdout] 213 -         }
[INFO] [stdout] 210 +         matches!(self.partial_cmp(other), Some(Greater))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "fad22570e5d49376f44656776dfad325673ab56bce37420a31bf00803a026bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fad22570e5d49376f44656776dfad325673ab56bce37420a31bf00803a026bf8", kill_on_drop: false }`
[INFO] [stdout] fad22570e5d49376f44656776dfad325673ab56bce37420a31bf00803a026bf8