[INFO] fetching crate happy 0.1.1...
[INFO] building happy-0.1.1 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate happy 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate happy 0.1.1 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate happy 0.1.1
[INFO] finished tweaking crates.io crate happy 0.1.1
[INFO] tweaked toml for crates.io crate happy 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded combine v2.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e3908398b024d6b7c492ddc966a01e0fde1e35732cdaa75a819a8ecb41a5e637
[INFO] running `Command { std: "docker" "start" "-a" "e3908398b024d6b7c492ddc966a01e0fde1e35732cdaa75a819a8ecb41a5e637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3908398b024d6b7c492ddc966a01e0fde1e35732cdaa75a819a8ecb41a5e637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3908398b024d6b7c492ddc966a01e0fde1e35732cdaa75a819a8ecb41a5e637", kill_on_drop: false }`
[INFO] [stdout] e3908398b024d6b7c492ddc966a01e0fde1e35732cdaa75a819a8ecb41a5e637
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed5f58f80d77c42ea44b90021e828b82de7285ba4e74c3ab4fda2e72868b769c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ed5f58f80d77c42ea44b90021e828b82de7285ba4e74c3ab4fda2e72868b769c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling happy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/api.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |     User(Box<Error + Send + 'static>),
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + 'static`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/api.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 |   type Handler = Box<Fn((
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 27 | |         (hyper::Method, 
[INFO] [stdout] 28 | |          hyper::Uri, 
[INFO] [stdout] 29 | |          hyper::HttpVersion, 
[INFO] [stdout] 30 | |          hyper::header::Headers)), Vec<u8>) -> 
[INFO] [stdout] 31 | |             BoxFuture<Response, ErrorKind> + Send + Sync> ;
[INFO] [stdout]    | |________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 | type Handler = Box<dyn Fn((
[INFO] [stdout] 27 |         (hyper::Method, 
[INFO] [stdout] 28 |          hyper::Uri, 
[INFO] [stdout] 29 |          hyper::HttpVersion, 
[INFO] [stdout] 30 |          hyper::header::Headers)), Vec<u8>) -> 
[INFO] [stdout] 31 |             BoxFuture<Response, ErrorKind> + Send + Sync> ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/api.rs:26:23
[INFO] [stdout]    |
[INFO] [stdout] 26 |   type Handler = Box<Fn((
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 27 | |         (hyper::Method, 
[INFO] [stdout] 28 | |          hyper::Uri, 
[INFO] [stdout] 29 | |          hyper::HttpVersion, 
[INFO] [stdout] 30 | |          hyper::header::Headers)), Vec<u8>) -> 
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 | type Handler = Box<Fn((hyper::Method, 
[INFO] [stdout] 27 |          hyper::Uri, 
[INFO] [stdout] 28 |          hyper::HttpVersion, 
[INFO] [stdout] 29 |          hyper::header::Headers), Vec<u8>) -> 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Future` is imported redundantly
[INFO] [stdout]   --> src/api.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 5  | use futures::{BoxFuture, Future};
[INFO] [stdout]    |                          ------ the item `Future` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 81 |         use futures::Future;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Future` is imported redundantly
[INFO] [stdout]    --> src/api.rs:179:13
[INFO] [stdout]     |
[INFO] [stdout] 5   | use futures::{BoxFuture, Future};
[INFO] [stdout]     |                          ------ the item `Future` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 179 |         use futures::Future;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parse_route.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 | type StrParser<'a, R> = combine::Parser<Output=R, Input=&'a str>;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn combine::Parser<Output=R, Input=&'a str>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Parser` is imported redundantly
[INFO] [stdout]   --> src/parse_route.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | use combine::{self, Parser}; 
[INFO] [stdout]    |                     ------ the item `Parser` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 91 |     use combine::Parser;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]  --> src/api.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures::{BoxFuture, Future};
[INFO] [stdout]   |               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]   --> src/api.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |             BoxFuture<Response, ErrorKind> + Send + Sync> ;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/api.rs:115:29
[INFO] [stdout]     |
[INFO] [stdout] 115 |           F: Fn(Request) -> BoxFuture<Response, ErrorKind> + Send + Sync + 'static {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/api.rs:174:19
[INFO] [stdout]     |
[INFO] [stdout] 174 |     type Future = BoxFuture<Response, ::hyper::Error>;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::ascii::AsciiExt::eq_ignore_ascii_case`: use inherent methods instead
[INFO] [stdout]   --> src/parse_route.rs:62:30
[INFO] [stdout]    |
[INFO] [stdout] 62 |         string_cmp(s, |a, b| AsciiExt::eq_ignore_ascii_case(&a, &b))
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]   --> src/parse_route.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     use std::ascii::AsciiExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `mime_guess::guess_mime_type`: Use `from_path(path).first_or_octet_stream()` instead
[INFO] [stdout]  --> src/static_file.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mime_guess::guess_mime_type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `mime_guess::guess_mime_type`: Use `from_path(path).first_or_octet_stream()` instead
[INFO] [stdout]   --> src/static_file.rs:30:24
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mime = guess_mime_type(&local_path);
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]   --> src/api.rs:89:65
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 Err(e) => return err(ErrorKind::Deserialize(e)).boxed(),
[INFO] [stdout]    |                                                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/api.rs:108:16
[INFO] [stdout]     |
[INFO] [stdout] 108 |             }).boxed()
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/api.rs:191:33
[INFO] [stdout]     |
[INFO] [stdout] 191 |             return ok(response).boxed()
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/api.rs:235:20
[INFO] [stdout]     |
[INFO] [stdout] 235 |             result.boxed()
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
[INFO] [stdout]    --> src/api.rs:243:21
[INFO] [stdout]     |
[INFO] [stdout] 243 |             ok(res).boxed()
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'a` due to conflicting requirements
[INFO] [stdout]   --> src/parse_route.rs:69:31
[INFO] [stdout]    |
[INFO] [stdout] 69 |     optional(verbs_and_space).boxed()
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: first, the lifetime cannot outlive the lifetime `'a` as defined on the function body at 45:9...
[INFO] [stdout]   --> src/parse_route.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn verb<'a>() -> Box<StrParser<'a, Option<Method>>> {
[INFO] [stdout]    |         ^^
[INFO] [stdout] note: ...so that the type `Optional<combine::combinator::Map<(Choice<Vec<combine::combinator::Map<StrCmp<[closure@src/parse_route.rs:62:23: 62:68], &'a str>, [closure@src/parse_route.rs:63:39: 63:62]>>, combine::combinator::Map<StrCmp<[closure@src/parse_route.rs:62:23: 62:68], &'a str>, [closure@src/parse_route.rs:63:39: 63:62]>>, Many1<std::string::String, combine::combinator::Token<&'a str>>), [closure@src/parse_route.rs:68:79: 68:86]>>` will meet its required lifetime bounds
[INFO] [stdout]   --> src/parse_route.rs:69:31
[INFO] [stdout]    |
[INFO] [stdout] 69 |     optional(verbs_and_space).boxed()
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout]    = note: but, the lifetime must be valid for the static lifetime...
[INFO] [stdout] note: ...so that the expression is assignable
[INFO] [stdout]   --> src/parse_route.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     optional(verbs_and_space).boxed()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: expected `Box<(dyn Parser<Output = std::option::Option<hyper::Method>, Input = &'a str> + 'static)>`
[INFO] [stdout]               found `Box<dyn Parser<Output = std::option::Option<hyper::Method>, Input = &'a str>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'a` due to conflicting requirements
[INFO] [stdout]   --> src/parse_route.rs:78:59
[INFO] [stdout]    |
[INFO] [stdout] 78 |     literal.map(|r| SegmentPiece::Literal(r)).or(pattern).boxed()
[INFO] [stdout]    |                                                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: first, the lifetime cannot outlive the lifetime `'a` as defined on the function body at 72:18...
[INFO] [stdout]   --> src/parse_route.rs:72:18
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn segment_piece<'a>() -> Box<StrParser<'a, SegmentPiece>> {
[INFO] [stdout]    |                  ^^
[INFO] [stdout] note: ...so that the type `Or<combine::combinator::Map<combine::combinator::Map<Many1<Vec<char>, NoneOf<Chars<'_>, &'a str>>, [closure@src/parse_route.rs:74:66: 74:103]>, [closure@src/parse_route.rs:78:17: 78:45]>, combine::combinator::Map<((combine::combinator::Token<&'a str>, combine::combinator::Map<(Or<combine::combinator::Token<&'a str>, combine::char::Letter<&'a str>>, Many<std::string::String, Or<combine::combinator::Token<&'a str>, combine::char::AlphaNum<&'a str>>>), [closure@src/parse_route.rs:75:82: 75:130]>), combine::combinator::Token<&'a str>), [closure@src/parse_route.rs:76:60: 76:98]>>` will meet its required lifetime bounds
[INFO] [stdout]   --> src/parse_route.rs:78:59
[INFO] [stdout]    |
[INFO] [stdout] 78 |     literal.map(|r| SegmentPiece::Literal(r)).or(pattern).boxed()
[INFO] [stdout]    |                                                           ^^^^^
[INFO] [stdout]    = note: but, the lifetime must be valid for the static lifetime...
[INFO] [stdout] note: ...so that the expression is assignable
[INFO] [stdout]   --> src/parse_route.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     literal.map(|r| SegmentPiece::Literal(r)).or(pattern).boxed()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: expected `Box<(dyn Parser<Output = SegmentPiece, Input = &'a str> + 'static)>`
[INFO] [stdout]               found `Box<dyn Parser<Output = SegmentPiece, Input = &'a str>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'a` due to conflicting requirements
[INFO] [stdout]   --> src/parse_route.rs:82:11
[INFO] [stdout]    |
[INFO] [stdout] 82 |     many1(segment_piece()).map(Segment).and(optional(token('/'))).map(|(v, _)| v).boxed()
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: first, the lifetime cannot outlive the lifetime `'a` as defined on the function body at 81:12...
[INFO] [stdout]   --> src/parse_route.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn segment<'a>() -> Box<StrParser<'a, Segment>> {
[INFO] [stdout]    |            ^^
[INFO] [stdout] note: ...so that the types are compatible
[INFO] [stdout]   --> src/parse_route.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     many1(segment_piece()).map(Segment).and(optional(token('/'))).map(|(v, _)| v).boxed()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: expected `dyn Parser<Output = Segment, Input = &'a str>`
[INFO] [stdout]               found `dyn Parser<Output = Segment, Input = &str>`
[INFO] [stdout]    = note: but, the lifetime must be valid for the static lifetime...
[INFO] [stdout] note: ...so that the expression is assignable
[INFO] [stdout]   --> src/parse_route.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     many1(segment_piece()).map(Segment).and(optional(token('/'))).map(|(v, _)| v).boxed()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: expected `Box<(dyn Parser<Output = Segment, Input = &'a str> + 'static)>`
[INFO] [stdout]               found `Box<dyn Parser<Output = Segment, Input = &'a str>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'a` due to conflicting requirements
[INFO] [stdout]   --> src/parse_route.rs:86:36
[INFO] [stdout]    |
[INFO] [stdout] 86 |     optional(token('/')).and(many1(segment())).map(|(_, v)| v).boxed()
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: first, the lifetime cannot outlive the lifetime `'a` as defined on the function body at 85:8...
[INFO] [stdout]   --> src/parse_route.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn url<'a>() -> Box<StrParser<'a, Vec<Segment>>> {
[INFO] [stdout]    |        ^^
[INFO] [stdout] note: ...so that the types are compatible
[INFO] [stdout]   --> src/parse_route.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     optional(token('/')).and(many1(segment())).map(|(_, v)| v).boxed()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: expected `dyn Parser<Output = Vec<Segment>, Input = &'a str>`
[INFO] [stdout]               found `dyn Parser<Output = Vec<Segment>, Input = &str>`
[INFO] [stdout]    = note: but, the lifetime must be valid for the static lifetime...
[INFO] [stdout] note: ...so that the expression is assignable
[INFO] [stdout]   --> src/parse_route.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     optional(token('/')).and(many1(segment())).map(|(_, v)| v).boxed()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: expected `Box<(dyn Parser<Output = Vec<Segment>, Input = &'a str> + 'static)>`
[INFO] [stdout]               found `Box<dyn Parser<Output = Vec<Segment>, Input = &'a str>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0495`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `happy`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ed5f58f80d77c42ea44b90021e828b82de7285ba4e74c3ab4fda2e72868b769c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed5f58f80d77c42ea44b90021e828b82de7285ba4e74c3ab4fda2e72868b769c", kill_on_drop: false }`
[INFO] [stdout] ed5f58f80d77c42ea44b90021e828b82de7285ba4e74c3ab4fda2e72868b769c
