[INFO] fetching crate happy 0.1.1...
[INFO] checking happy-0.1.1 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate happy 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate happy 0.1.1 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "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-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 104 packages to latest compatible versions
[INFO] [stderr]       Adding combine v2.4.0 (available: v2.5.2)
[INFO] [stderr]       Adding futures v0.1.31 (available: v0.3.31)
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[INFO] [stderr]       Adding regex v0.2.11 (available: v1.11.1)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ascii v0.7.1
[INFO] [stderr]   Downloaded combine v2.4.0
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cfbc19f98384a6c8c6f2fa9b34a8cbcc46a0be276300084a12fba379fd79390
[INFO] running `Command { std: "docker" "start" "-a" "5cfbc19f98384a6c8c6f2fa9b34a8cbcc46a0be276300084a12fba379fd79390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cfbc19f98384a6c8c6f2fa9b34a8cbcc46a0be276300084a12fba379fd79390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cfbc19f98384a6c8c6f2fa9b34a8cbcc46a0be276300084a12fba379fd79390", kill_on_drop: false }`
[INFO] [stdout] 5cfbc19f98384a6c8c6f2fa9b34a8cbcc46a0be276300084a12fba379fd79390
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b09ef8bffe72005a8b58a8873003421ee89e34626bb8e4e07c28f71ed6e04f45
[INFO] running `Command { std: "docker" "start" "-a" "b09ef8bffe72005a8b58a8873003421ee89e34626bb8e4e07c28f71ed6e04f45", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
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[INFO] [stderr]     Checking serde_json v1.0.132
[INFO] [stderr]     Checking happy v0.1.1 (/opt/rustwide/workdir)
[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]    | |________^
[INFO] [stdout] ...
[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: unexpected `cfg` condition name: `debug`
[INFO] [stdout]   --> src/api.rs:95:35
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 let out = if cfg!(debug) {
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[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]    | |________^
[INFO] [stdout] ...
[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: unexpected `cfg` condition name: `debug`
[INFO] [stdout]   --> src/api.rs:95:35
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 let out = if cfg!(debug) {
[INFO] [stdout]    |                                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` 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: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 method `std::ascii::AsciiExt::eq_ignore_ascii_case`: use inherent methods instead
[INFO] [stdout]   --> src/parse_route.rs:62:40
[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:48:21
[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:2:17
[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: 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]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 23 |     User(Box<dyn Error + Send + 'static>),
[INFO] [stdout]    |              +++
[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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 | type Handler = Box<dyn Fn((
[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 method `std::ascii::AsciiExt::eq_ignore_ascii_case`: use inherent methods instead
[INFO] [stdout]   --> src/parse_route.rs:62:40
[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:48:21
[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:2:17
[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: 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]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 23 |     User(Box<dyn Error + Send + 'static>),
[INFO] [stdout]    |              +++
[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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 | type Handler = Box<dyn Fn((
[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]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 | type StrParser<'a, R> = dyn combine::Parser<Output=R, Input=&'a str>;
[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]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 | type StrParser<'a, R> = dyn combine::Parser<Output=R, Input=&'a str>;
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `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 method `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 method `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 method `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 method `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 method `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 method `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 method `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] warning: use of deprecated method `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 method `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: lifetime may not live long enough
[INFO] [stdout]   --> src/parse_route.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn verb<'a>() -> Box<StrParser<'a, Option<Method>>> {
[INFO] [stdout]    |         -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 69 |     optional(verbs_and_space).boxed()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/parse_route.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn verb<'a>() -> Box<StrParser<'a, Option<Method>>> {
[INFO] [stdout]    |         -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 69 |     optional(verbs_and_space).boxed()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/parse_route.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn segment_piece<'a>() -> Box<StrParser<'a, SegmentPiece>> {
[INFO] [stdout]    |                  -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 78 |     literal.map(|r| SegmentPiece::Literal(r)).or(pattern).boxed()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/parse_route.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn segment_piece<'a>() -> Box<StrParser<'a, SegmentPiece>> {
[INFO] [stdout]    |                  -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 78 |     literal.map(|r| SegmentPiece::Literal(r)).or(pattern).boxed()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/parse_route.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn segment<'a>() -> Box<StrParser<'a, Segment>> {
[INFO] [stdout]    |            -- lifetime `'a` defined here
[INFO] [stdout] 82 |     many1(segment_piece()).map(Segment).and(optional(token('/'))).map(|(v, _)| v).boxed()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/parse_route.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn segment<'a>() -> Box<StrParser<'a, Segment>> {
[INFO] [stdout]    |            -- lifetime `'a` defined here
[INFO] [stdout] 82 |     many1(segment_piece()).map(Segment).and(optional(token('/'))).map(|(v, _)| v).boxed()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/parse_route.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn url<'a>() -> Box<StrParser<'a, Vec<Segment>>> {
[INFO] [stdout]    |        -- lifetime `'a` defined here
[INFO] [stdout] 86 |     optional(token('/')).and(many1(segment())).map(|(_, v)| v).boxed()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/parse_route.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn url<'a>() -> Box<StrParser<'a, Vec<Segment>>> {
[INFO] [stdout]    |        -- lifetime `'a` defined here
[INFO] [stdout] 86 |     optional(token('/')).and(many1(segment())).map(|(_, v)| v).boxed()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `happy` (lib) due to 4 previous errors; 18 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `happy` (lib test) due to 4 previous errors; 18 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b09ef8bffe72005a8b58a8873003421ee89e34626bb8e4e07c28f71ed6e04f45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b09ef8bffe72005a8b58a8873003421ee89e34626bb8e4e07c28f71ed6e04f45", kill_on_drop: false }`
[INFO] [stdout] b09ef8bffe72005a8b58a8873003421ee89e34626bb8e4e07c28f71ed6e04f45
