[INFO] fetching crate rouille-maint-in 3.0.1...
[INFO] checking rouille-maint-in-3.0.1 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate rouille-maint-in 3.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rouille-maint-in 3.0.1
[INFO] finished tweaking crates.io crate rouille-maint-in 3.0.1
[INFO] tweaked toml for crates.io crate rouille-maint-in 3.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rouille-maint-in 3.0.1 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rouille-maint-in 3.0.1 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] db67f1f7b7adb6d74ba57769f373cd03dc3495ea39d6e3c4cae5c25d111d7bb9
[INFO] running `Command { std: "docker" "start" "db67f1f7b7adb6d74ba57769f373cd03dc3495ea39d6e3c4cae5c25d111d7bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db67f1f7b7adb6d74ba57769f373cd03dc3495ea39d6e3c4cae5c25d111d7bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "db67f1f7b7adb6d74ba57769f373cd03dc3495ea39d6e3c4cae5c25d111d7bb9" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db67f1f7b7adb6d74ba57769f373cd03dc3495ea39d6e3c4cae5c25d111d7bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "db67f1f7b7adb6d74ba57769f373cd03dc3495ea39d6e3c4cae5c25d111d7bb9" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking rouille-maint-in v3.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::f32::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f32`
[INFO] [stdout]   --> src/input/priority_header.rs:34:34
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mut result = (None, f32::NEG_INFINITY);
[INFO] [stdout]    |                                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking futures-executor v0.3.13
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:843:20
[INFO] [stdout]     |
[INFO] [stdout] 843 |     pub fn headers(&self) -> HeadersIter {
[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] 843 |     pub fn headers(&self) -> HeadersIter<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:904:17
[INFO] [stdout]     |
[INFO] [stdout] 904 |     pub fn data(&self) -> Option<RequestBody> {
[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] 904 |     pub fn data(&self) -> Option<RequestBody<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/content_encoding.rs:111:44
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn accepted_content_encodings(request: &Request) -> AcceptedContentEncodingsIter {
[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] 111 | pub fn accepted_content_encodings(request: &Request) -> AcceptedContentEncodingsIter<'_> {
[INFO] [stdout]     |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/input/multipart.rs:58:37
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn get_multipart_input(request: &Request) -> Result<Multipart, MultipartError> {
[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] 58 | pub fn get_multipart_input(request: &Request) -> Result<Multipart<'_>, MultipartError> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/input/cookies.rs:42:25
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn cookies(request: &Request) -> CookiesIter {
[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] 42 | pub fn cookies(request: &Request) -> CookiesIter<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/input/priority_header.rs:100:37
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn parse_priority_header(input: &str) -> PriorityHeaderIter {
[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] 100 | pub fn parse_priority_header(input: &str) -> PriorityHeaderIter<'_> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking futures v0.3.13
[INFO] [stderr]     Checking tokio-postgres v0.7.0
[INFO] [stderr]     Checking postgres v0.19.0
[INFO] [stdout] warning: field `login` is never read
[INFO] [stdout]   --> examples/login-session.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct SessionData { login: String }
[INFO] [stdout]    |        -----------   ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SessionData` has derived impls for the traits `Clone` and `Debug`, but these are 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 deprecated constant `std::f32::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f32`
[INFO] [stdout]   --> src/input/priority_header.rs:34:34
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let mut result = (None, f32::NEG_INFINITY);
[INFO] [stdout]    |                                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/router.rs:302:16
[INFO] [stdout]     |
[INFO] [stdout]  98 |   macro_rules! router {
[INFO] [stdout] ...
[INFO] [stdout] 302 |               if let Ok($p) = $crate::percent_encoding::percent_decode(url[0 .. pat_end].as_bytes())
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 303 | |                 .decode_utf8_lossy().parse() {
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 390 |           assert_eq!(1, router!(request,
[INFO] [stdout]     |  _______________________-
[INFO] [stdout] 391 | |             (GET) (/hello/) => { 0 },
[INFO] [stdout] 392 | |             (GET) (/hello/{id:u32}) => { if id == 5 { 1 } else { 0 } },
[INFO] [stdout] 393 | |             (GET) (/hello/{_id:String}) => { 0 },
[INFO] [stdout] 394 | |             _ => 0
[INFO] [stdout] 395 | |         ));
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/router.rs:302:16
[INFO] [stdout]     |
[INFO] [stdout]  98 |   macro_rules! router {
[INFO] [stdout] ...
[INFO] [stdout] 302 |               if let Ok($p) = $crate::percent_encoding::percent_decode(url[0 .. pat_end].as_bytes())
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 303 | |                 .decode_utf8_lossy().parse() {
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 402 |           assert_eq!(1, router!(request,
[INFO] [stdout]     |  _______________________-
[INFO] [stdout] 403 | |             (GET) (/hello/) => { 0 },
[INFO] [stdout] 404 | |             (GET) (/hello/{id:u32}) => { if id == 5 { 1 } else { 0 } },
[INFO] [stdout] 405 | |             (GET) (/hello/{_id:String}) => { 0 },
[INFO] [stdout] 406 | |             _ => 0,
[INFO] [stdout] 407 | |         ));
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/router.rs:302:16
[INFO] [stdout]     |
[INFO] [stdout]  98 |   macro_rules! router {
[INFO] [stdout] ...
[INFO] [stdout] 302 |               if let Ok($p) = $crate::percent_encoding::percent_decode(url[0 .. pat_end].as_bytes())
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 303 | |                 .decode_utf8_lossy().parse() {
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 414 |           assert_eq!(1, router!(request,
[INFO] [stdout]     |  _______________________-
[INFO] [stdout] 415 | |             (GET) (/hello/) => { 0 },
[INFO] [stdout] 416 | |             (GET) (/hello/{id:u32}) => { if id == 5 { 1 } else { 0 } },
[INFO] [stdout] 417 | |             (GET) (/hello/{_id:String}) => { 0 },
[INFO] [stdout] 418 | |             _ => 0,,,,
[INFO] [stdout] 419 | |         ));
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/router.rs:302:16
[INFO] [stdout]     |
[INFO] [stdout]  98 |   macro_rules! router {
[INFO] [stdout] ...
[INFO] [stdout] 302 |               if let Ok($p) = $crate::percent_encoding::percent_decode(url[0 .. pat_end].as_bytes())
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 303 | |                 .decode_utf8_lossy().parse() {
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 587 |           assert_eq!("?a", router!(request,
[INFO] [stdout]     |  __________________________-
[INFO] [stdout] 588 | |            (GET) (/hello/{val: String}/test) => { val },
[INFO] [stdout] 589 | |            _ => String::from("")));
[INFO] [stdout]     | |_________________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `field` is never read
[INFO] [stdout]    --> src/input/post.rs:773:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |         struct PostInput {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 773 |             field: String
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PostInput` 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]     = note: this warning originates in the macro `post_input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `field` is never read
[INFO] [stdout]    --> src/input/post.rs:804:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |         struct PostInput {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 804 |             field: u32
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PostInput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: this warning originates in the macro `post_input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `field` is never read
[INFO] [stdout]    --> src/input/post.rs:850:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |         struct PostInput {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 850 |             field: Vec<u8>
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PostInput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: this warning originates in the macro `post_input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `field` is never read
[INFO] [stdout]    --> src/input/post.rs:882:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |         struct PostInput {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 882 |             field: String
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PostInput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: this warning originates in the macro `post_input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `field` is never read
[INFO] [stdout]    --> src/input/post.rs:942:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |         struct PostInput {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 942 |             field: u32
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PostInput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: this warning originates in the macro `post_input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `field` is never read
[INFO] [stdout]    --> src/input/post.rs:974:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |         struct PostInput {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 974 |             field: u8
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PostInput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: this warning originates in the macro `post_input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `field` is never read
[INFO] [stdout]    --> src/input/post.rs:994:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |         struct PostInput {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 994 |             field: u8
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PostInput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: this warning originates in the macro `post_input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `field` is never read
[INFO] [stdout]     --> src/input/post.rs:1012:13
[INFO] [stdout]      |
[INFO] [stdout]  490 |         struct PostInput {
[INFO] [stdout]      |                --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1012 |             field: String
[INFO] [stdout]      |             ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `PostInput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]      = note: this warning originates in the macro `post_input` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/input/cookies.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 |             ("a".into(), "b".into()),
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 107 -             ("a".into(), "b".into()),
[INFO] [stdout] 107 +             ("a", "b".into()),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 107 -             ("a".into(), "b".into()),
[INFO] [stdout] 107 +             (<&str as Into<_>>::into("a"), "b".into()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/input/cookies.rs:107:26
[INFO] [stdout]     |
[INFO] [stdout] 107 |             ("a".into(), "b".into()),
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 107 -             ("a".into(), "b".into()),
[INFO] [stdout] 107 +             ("a".into(), "b"),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 107 -             ("a".into(), "b".into()),
[INFO] [stdout] 107 +             ("a".into(), <&str as Into<_>>::into("b")),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/input/cookies.rs:108:14
[INFO] [stdout]     |
[INFO] [stdout] 108 |             ("hello".into(), "world".into())
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 108 -             ("hello".into(), "world".into())
[INFO] [stdout] 108 +             ("hello", "world".into())
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 108 -             ("hello".into(), "world".into())
[INFO] [stdout] 108 +             (<&str as Into<_>>::into("hello"), "world".into())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/input/cookies.rs:108:30
[INFO] [stdout]     |
[INFO] [stdout] 108 |             ("hello".into(), "world".into())
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 108 -             ("hello".into(), "world".into())
[INFO] [stdout] 108 +             ("hello".into(), "world")
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 108 -             ("hello".into(), "world".into())
[INFO] [stdout] 108 +             ("hello".into(), <&str as Into<_>>::into("world"))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:843:20
[INFO] [stdout]     |
[INFO] [stdout] 843 |     pub fn headers(&self) -> HeadersIter {
[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] 843 |     pub fn headers(&self) -> HeadersIter<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:904:17
[INFO] [stdout]     |
[INFO] [stdout] 904 |     pub fn data(&self) -> Option<RequestBody> {
[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] 904 |     pub fn data(&self) -> Option<RequestBody<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/content_encoding.rs:111:44
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn accepted_content_encodings(request: &Request) -> AcceptedContentEncodingsIter {
[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] 111 | pub fn accepted_content_encodings(request: &Request) -> AcceptedContentEncodingsIter<'_> {
[INFO] [stdout]     |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/input/multipart.rs:58:37
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn get_multipart_input(request: &Request) -> Result<Multipart, MultipartError> {
[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] 58 | pub fn get_multipart_input(request: &Request) -> Result<Multipart<'_>, MultipartError> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/input/cookies.rs:42:25
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn cookies(request: &Request) -> CookiesIter {
[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] 42 | pub fn cookies(request: &Request) -> CookiesIter<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/input/priority_header.rs:100:37
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn parse_priority_header(input: &str) -> PriorityHeaderIter {
[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] 100 | pub fn parse_priority_header(input: &str) -> PriorityHeaderIter<'_> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rouille-maint-in` (lib test) due to 4 previous errors; 19 warnings emitted
[INFO] [stderr] warning: unused dependency `term`
[INFO] [stderr]   --> Cargo.toml:45:15
[INFO] [stderr]    |
[INFO] [stderr] 45 | [dependencies.term]
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `term`
[INFO] [stderr] warning: `rouille-maint-in` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "db67f1f7b7adb6d74ba57769f373cd03dc3495ea39d6e3c4cae5c25d111d7bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db67f1f7b7adb6d74ba57769f373cd03dc3495ea39d6e3c4cae5c25d111d7bb9", kill_on_drop: false }`
[INFO] [stdout] db67f1f7b7adb6d74ba57769f373cd03dc3495ea39d6e3c4cae5c25d111d7bb9
