Jul 12 00:06:24.395 INFO checking rouille-2.1.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 00:06:24.395 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 00:06:24.395 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 00:06:24.395 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 00:06:24.591 INFO blam! dcebd5f6cce9ef212ac390a470519ebaa97a939c4086f20572bafe47e8838d55
Jul 12 00:06:24.594 INFO running `"docker" "start" "-a" "dcebd5f6cce9ef212ac390a470519ebaa97a939c4086f20572bafe47e8838d55"`
Jul 12 00:06:25.675 INFO kablam!     Checking ascii v0.7.1
Jul 12 00:06:25.677 INFO kablam!    Compiling brotli-sys v0.2.1
Jul 12 00:06:25.678 INFO kablam!     Checking postgres-protocol v0.2.2
Jul 12 00:06:25.685 INFO kablam!    Compiling phf_shared v0.7.21
Jul 12 00:06:25.686 INFO kablam!     Checking gzip-header v0.1.2
Jul 12 00:06:27.188 INFO kablam!    Compiling phf_generator v0.7.21
Jul 12 00:06:27.585 INFO kablam!     Checking phf v0.7.21
Jul 12 00:06:28.143 INFO kablam!     Checking deflate v0.7.18
Jul 12 00:06:28.863 INFO kablam!    Compiling phf_codegen v0.7.21
Jul 12 00:06:29.380 INFO kablam!     Checking tiny_http v0.5.9
Jul 12 00:06:29.984 INFO kablam!     Checking postgres-shared v0.1.1
Jul 12 00:06:31.278 INFO kablam!    Compiling mime_guess v1.8.5
Jul 12 00:06:40.735 INFO kablam!     Checking postgres v0.13.6
Jul 12 00:06:47.177 INFO kablam!     Checking multipart v0.13.6
Jul 12 00:06:50.876 INFO kablam!     Checking brotli2 v0.2.2
Jul 12 00:06:52.235 INFO kablam!     Checking rouille v2.1.0 (file:///source)
Jul 12 00:06:54.838 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Jul 12 00:06:54.838 INFO kablam!   --> src/lib.rs:94:5
Jul 12 00:06:54.838 INFO kablam!    |
Jul 12 00:06:54.838 INFO kablam! 94 | use std::ascii::AsciiExt;
Jul 12 00:06:54.839 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:06:54.851 INFO kablam!    |
Jul 12 00:06:54.851 INFO kablam!    = note: #[warn(deprecated)] on by default
Jul 12 00:06:54.852 INFO kablam! 
Jul 12 00:06:54.853 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Jul 12 00:06:54.853 INFO kablam!   --> src/content_encoding.rs:10:5
Jul 12 00:06:54.853 INFO kablam!    |
Jul 12 00:06:54.853 INFO kablam! 10 | use std::ascii::AsciiExt;
Jul 12 00:06:54.853 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:06:54.853 INFO kablam! 
Jul 12 00:06:54.855 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Jul 12 00:06:54.855 INFO kablam!   --> src/websocket/mod.rs:73:5
Jul 12 00:06:54.855 INFO kablam!    |
Jul 12 00:06:54.855 INFO kablam! 73 | use std::ascii::AsciiExt;
Jul 12 00:06:54.855 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:06:54.857 INFO kablam! 
Jul 12 00:06:54.858 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Jul 12 00:06:54.858 INFO kablam!   --> src/response.rs:10:5
Jul 12 00:06:54.859 INFO kablam!    |
Jul 12 00:06:54.859 INFO kablam! 10 | use std::ascii::AsciiExt;
Jul 12 00:06:54.859 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:06:54.860 INFO kablam! 
Jul 12 00:06:55.730 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Jul 12 00:06:55.730 INFO kablam!   --> src/lib.rs:94:5
Jul 12 00:06:55.730 INFO kablam!    |
Jul 12 00:06:55.730 INFO kablam! 94 | use std::ascii::AsciiExt;
Jul 12 00:06:55.730 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:06:55.731 INFO kablam!    |
Jul 12 00:06:55.731 INFO kablam!    = note: #[warn(deprecated)] on by default
Jul 12 00:06:55.731 INFO kablam! 
Jul 12 00:06:55.736 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Jul 12 00:06:55.736 INFO kablam!   --> src/content_encoding.rs:10:5
Jul 12 00:06:55.736 INFO kablam!    |
Jul 12 00:06:55.736 INFO kablam! 10 | use std::ascii::AsciiExt;
Jul 12 00:06:55.736 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:06:55.736 INFO kablam! 
Jul 12 00:06:55.738 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Jul 12 00:06:55.738 INFO kablam!   --> src/websocket/mod.rs:73:5
Jul 12 00:06:55.738 INFO kablam!    |
Jul 12 00:06:55.738 INFO kablam! 73 | use std::ascii::AsciiExt;
Jul 12 00:06:55.738 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:06:55.738 INFO kablam! 
Jul 12 00:06:55.739 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Jul 12 00:06:55.739 INFO kablam!   --> src/response.rs:10:5
Jul 12 00:06:55.739 INFO kablam!    |
Jul 12 00:06:55.739 INFO kablam! 10 | use std::ascii::AsciiExt;
Jul 12 00:06:55.739 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:06:55.739 INFO kablam! 
Jul 12 00:06:57.185 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Jul 12 00:06:57.185 INFO kablam!   --> src/lib.rs:94:5
Jul 12 00:06:57.185 INFO kablam!    |
Jul 12 00:06:57.185 INFO kablam! 94 | use std::ascii::AsciiExt;
Jul 12 00:06:57.185 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:06:57.185 INFO kablam!    |
Jul 12 00:06:57.185 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 00:06:57.185 INFO kablam! 
Jul 12 00:06:57.185 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Jul 12 00:06:57.185 INFO kablam!   --> src/content_encoding.rs:10:5
Jul 12 00:06:57.185 INFO kablam!    |
Jul 12 00:06:57.186 INFO kablam! 10 | use std::ascii::AsciiExt;
Jul 12 00:06:57.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:06:57.186 INFO kablam! 
Jul 12 00:06:57.186 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Jul 12 00:06:57.186 INFO kablam!   --> src/websocket/mod.rs:73:5
Jul 12 00:06:57.186 INFO kablam!    |
Jul 12 00:06:57.186 INFO kablam! 73 | use std::ascii::AsciiExt;
Jul 12 00:06:57.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:06:57.186 INFO kablam! 
Jul 12 00:06:57.186 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Jul 12 00:06:57.186 INFO kablam!   --> src/response.rs:10:5
Jul 12 00:06:57.186 INFO kablam!    |
Jul 12 00:06:57.186 INFO kablam! 10 | use std::ascii::AsciiExt;
Jul 12 00:06:57.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:06:57.186 INFO kablam! 
Jul 12 00:06:59.132 INFO kablam! warning: variable does not need to be mutable
Jul 12 00:06:59.132 INFO kablam!    --> src/response.rs:556:25
Jul 12 00:06:59.132 INFO kablam!     |
Jul 12 00:06:59.132 INFO kablam! 556 |     pub fn with_etag<E>(mut self, request: &Request, etag: E) -> Response
Jul 12 00:06:59.132 INFO kablam!     |                         ----^^^^
Jul 12 00:06:59.132 INFO kablam!     |                         |
Jul 12 00:06:59.132 INFO kablam!     |                         help: remove this `mut`
Jul 12 00:06:59.137 INFO kablam!     |
Jul 12 00:06:59.137 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 00:06:59.137 INFO kablam! 
Jul 12 00:07:06.950 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Jul 12 00:07:06.950 INFO kablam!   --> src/lib.rs:94:5
Jul 12 00:07:06.950 INFO kablam!    |
Jul 12 00:07:06.950 INFO kablam! 94 | use std::ascii::AsciiExt;
Jul 12 00:07:06.950 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:07:06.950 INFO kablam!    |
Jul 12 00:07:06.950 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 00:07:06.950 INFO kablam! 
Jul 12 00:07:06.950 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Jul 12 00:07:06.950 INFO kablam!   --> src/content_encoding.rs:10:5
Jul 12 00:07:06.950 INFO kablam!    |
Jul 12 00:07:06.950 INFO kablam! 10 | use std::ascii::AsciiExt;
Jul 12 00:07:06.950 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:07:06.951 INFO kablam! 
Jul 12 00:07:06.951 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Jul 12 00:07:06.951 INFO kablam!   --> src/websocket/mod.rs:73:5
Jul 12 00:07:06.951 INFO kablam!    |
Jul 12 00:07:06.951 INFO kablam! 73 | use std::ascii::AsciiExt;
Jul 12 00:07:06.951 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:07:06.951 INFO kablam! 
Jul 12 00:07:06.951 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Jul 12 00:07:06.951 INFO kablam!   --> src/response.rs:10:5
Jul 12 00:07:06.952 INFO kablam!    |
Jul 12 00:07:06.952 INFO kablam! 10 | use std::ascii::AsciiExt;
Jul 12 00:07:06.952 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 00:07:06.952 INFO kablam! 
Jul 12 00:07:09.466 INFO kablam! warning: unreachable expression
Jul 12 00:07:09.467 INFO kablam!   --> examples/hello-world.rs:31:9
Jul 12 00:07:09.467 INFO kablam!    |
Jul 12 00:07:09.467 INFO kablam! 31 | /         router!(request,
Jul 12 00:07:09.467 INFO kablam! 32 | |             (GET) (/) => {
Jul 12 00:07:09.467 INFO kablam! 33 | |                 // If the request's URL is `/`, we jump here.
Jul 12 00:07:09.467 INFO kablam! 34 | |                 // This block builds a `Response` object that redirects to the `/hello/world`.
Jul 12 00:07:09.467 INFO kablam! ...  |
Jul 12 00:07:09.467 INFO kablam! 81 | |             _ => rouille::Response::empty_404()
Jul 12 00:07:09.467 INFO kablam! 82 | |         )
Jul 12 00:07:09.467 INFO kablam!    | |_________^
Jul 12 00:07:09.467 INFO kablam!    |
Jul 12 00:07:09.467 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Jul 12 00:07:09.467 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 00:07:09.467 INFO kablam! 
Jul 12 00:07:09.858 INFO kablam! warning: unreachable expression
Jul 12 00:07:09.858 INFO kablam!    --> examples/login-session.rs:93:5
Jul 12 00:07:09.858 INFO kablam!     |
Jul 12 00:07:09.858 INFO kablam! 93  | /     router!(request,
Jul 12 00:07:09.858 INFO kablam! 94  | |         (POST) (/login) => {
Jul 12 00:07:09.858 INFO kablam! 95  | |             // This is the route that is called when the user wants to log in.
Jul 12 00:07:09.858 INFO kablam! 96  | | 
Jul 12 00:07:09.858 INFO kablam! ...   |
Jul 12 00:07:09.858 INFO kablam! 143 | |         _ => ()
Jul 12 00:07:09.858 INFO kablam! 144 | |     );
Jul 12 00:07:09.859 INFO kablam!     | |______^
Jul 12 00:07:09.882 INFO kablam!     |
Jul 12 00:07:09.882 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Jul 12 00:07:09.883 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 00:07:09.883 INFO kablam! 
Jul 12 00:07:09.888 INFO kablam! warning: unreachable expression
Jul 12 00:07:09.888 INFO kablam!    --> examples/login-session.rs:93:5
Jul 12 00:07:09.888 INFO kablam!     |
Jul 12 00:07:09.888 INFO kablam! 93  | /     router!(request,
Jul 12 00:07:09.888 INFO kablam! 94  | |         (POST) (/login) => {
Jul 12 00:07:09.889 INFO kablam! 95  | |             // This is the route that is called when the user wants to log in.
Jul 12 00:07:09.889 INFO kablam! 96  | | 
Jul 12 00:07:09.889 INFO kablam! ...   |
Jul 12 00:07:09.889 INFO kablam! 143 | |         _ => ()
Jul 12 00:07:09.889 INFO kablam! 144 | |     );
Jul 12 00:07:09.889 INFO kablam!     | |______^
Jul 12 00:07:09.898 INFO kablam!     |
Jul 12 00:07:09.899 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 00:07:09.899 INFO kablam! 
Jul 12 00:07:10.253 INFO kablam! warning: unused variable: `a`
Jul 12 00:07:10.253 INFO kablam!    --> src/router.rs:428:42
Jul 12 00:07:10.253 INFO kablam!     |
Jul 12 00:07:10.253 INFO kablam! 428 |             (GET) ["/math/{a}/plus/{b}", a: u32 , b: u32] => { 7. },
Jul 12 00:07:10.253 INFO kablam!     |                                          ^ help: consider using `_a` instead
Jul 12 00:07:10.253 INFO kablam!     |
Jul 12 00:07:10.253 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 00:07:10.253 INFO kablam! 
Jul 12 00:07:10.253 INFO kablam! warning: unused variable: `b`
Jul 12 00:07:10.253 INFO kablam!    --> src/router.rs:428:51
Jul 12 00:07:10.253 INFO kablam!     |
Jul 12 00:07:10.253 INFO kablam! 428 |             (GET) ["/math/{a}/plus/{b}", a: u32 , b: u32] => { 7. },
Jul 12 00:07:10.253 INFO kablam!     |                                                   ^ help: consider using `_b` instead
Jul 12 00:07:10.253 INFO kablam! 
Jul 12 00:07:10.273 INFO kablam! warning: unused variable: `name`
Jul 12 00:07:10.273 INFO kablam!    --> src/router.rs:556:37
Jul 12 00:07:10.273 INFO kablam!     |
Jul 12 00:07:10.273 INFO kablam! 556 |             (GET) ["/hello/{name}", name: String, id: u32] => { 1 }, // this should fail
Jul 12 00:07:10.273 INFO kablam!     |                                     ^^^^ help: consider using `_name` instead
Jul 12 00:07:10.273 INFO kablam! 
Jul 12 00:07:10.273 INFO kablam! warning: unused variable: `id`
Jul 12 00:07:10.273 INFO kablam!    --> src/router.rs:556:51
Jul 12 00:07:10.273 INFO kablam!     |
Jul 12 00:07:10.273 INFO kablam! 556 |             (GET) ["/hello/{name}", name: String, id: u32] => { 1 }, // this should fail
Jul 12 00:07:10.273 INFO kablam!     |                                                   ^^ help: consider using `_id` instead
Jul 12 00:07:10.273 INFO kablam! 
Jul 12 00:07:10.273 INFO kablam! warning: unused `#[macro_use]` import
Jul 12 00:07:10.273 INFO kablam!   --> examples/reverse-proxy.rs:10:1
Jul 12 00:07:10.273 INFO kablam!    |
Jul 12 00:07:10.273 INFO kablam! 10 | #[macro_use]
Jul 12 00:07:10.274 INFO kablam!    | ^^^^^^^^^^^^
Jul 12 00:07:10.274 INFO kablam!    |
Jul 12 00:07:10.274 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 00:07:10.274 INFO kablam! 
Jul 12 00:07:11.199 INFO kablam! warning: unused `#[macro_use]` import
Jul 12 00:07:11.200 INFO kablam!   --> examples/php.rs:10:1
Jul 12 00:07:11.200 INFO kablam!    |
Jul 12 00:07:11.200 INFO kablam! 10 | #[macro_use]
Jul 12 00:07:11.200 INFO kablam!    | ^^^^^^^^^^^^
Jul 12 00:07:11.209 INFO kablam!    |
Jul 12 00:07:11.209 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 00:07:11.209 INFO kablam! 
Jul 12 00:07:14.559 INFO kablam! warning: variable does not need to be mutable
Jul 12 00:07:14.559 INFO kablam!    --> src/response.rs:556:25
Jul 12 00:07:14.559 INFO kablam!     |
Jul 12 00:07:14.559 INFO kablam! 556 |     pub fn with_etag<E>(mut self, request: &Request, etag: E) -> Response
Jul 12 00:07:14.559 INFO kablam!     |                         ----^^^^
Jul 12 00:07:14.559 INFO kablam!     |                         |
Jul 12 00:07:14.559 INFO kablam!     |                         help: remove this `mut`
Jul 12 00:07:14.559 INFO kablam!     |
Jul 12 00:07:14.559 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 00:07:14.559 INFO kablam! 
Jul 12 00:07:15.490 INFO kablam! warning: unused `#[macro_use]` import
Jul 12 00:07:15.490 INFO kablam!   --> examples/static-files.rs:10:1
Jul 12 00:07:15.490 INFO kablam!    |
Jul 12 00:07:15.490 INFO kablam! 10 | #[macro_use]
Jul 12 00:07:15.490 INFO kablam!    | ^^^^^^^^^^^^
Jul 12 00:07:15.490 INFO kablam!    |
Jul 12 00:07:15.493 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 00:07:15.493 INFO kablam! 
Jul 12 00:07:15.696 INFO kablam! warning: unused `#[macro_use]` import
Jul 12 00:07:15.696 INFO kablam!   --> examples/git-http-backend.rs:10:1
Jul 12 00:07:15.696 INFO kablam!    |
Jul 12 00:07:15.696 INFO kablam! 10 | #[macro_use]
Jul 12 00:07:15.696 INFO kablam!    | ^^^^^^^^^^^^
Jul 12 00:07:15.696 INFO kablam!    |
Jul 12 00:07:15.696 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 00:07:15.696 INFO kablam! 
Jul 12 00:07:15.871 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 50.53s
Jul 12 00:07:15.908 INFO kablam! su: No module specific data is present
Jul 12 00:07:16.384 INFO running `"docker" "rm" "-f" "dcebd5f6cce9ef212ac390a470519ebaa97a939c4086f20572bafe47e8838d55"`
Jul 12 00:07:16.555 INFO blam! dcebd5f6cce9ef212ac390a470519ebaa97a939c4086f20572bafe47e8838d55