Sep 04 08:54:07.015 INFO checking rouille-2.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 08:54:07.015 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 08:54:07.015 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 08:54:07.247 INFO blam! 44013d16f57540e4aa162fa891586fa3f7723cf20d94f3f8930ce34d41f6b67b
Sep 04 08:54:07.249 INFO running `"docker" "start" "-a" "44013d16f57540e4aa162fa891586fa3f7723cf20d94f3f8930ce34d41f6b67b"`
Sep 04 08:54:08.293 INFO kablam!     Checking twoway v0.1.8
Sep 04 08:54:08.293 INFO kablam!     Checking buf_redux v0.6.3
Sep 04 08:54:08.293 INFO kablam!     Checking postgres-protocol v0.2.2
Sep 04 08:54:08.300 INFO kablam!     Checking brotli-sys v0.2.1
Sep 04 08:54:08.303 INFO kablam!    Compiling phf_shared v0.7.21
Sep 04 08:54:08.305 INFO kablam!     Checking gzip-header v0.1.2
Sep 04 08:54:08.308 INFO kablam!     Checking tiny_http v0.5.9
Sep 04 08:54:09.442 INFO kablam!     Checking brotli2 v0.2.2
Sep 04 08:54:09.777 INFO kablam!    Compiling phf_generator v0.7.21
Sep 04 08:54:10.173 INFO kablam!     Checking phf v0.7.21
Sep 04 08:54:10.505 INFO kablam!     Checking deflate v0.7.18
Sep 04 08:54:11.673 INFO kablam!    Compiling phf_codegen v0.7.21
Sep 04 08:54:12.339 INFO kablam!     Checking postgres-shared v0.1.1
Sep 04 08:54:13.380 INFO kablam!    Compiling mime_guess v1.8.6
Sep 04 08:54:16.321 INFO kablam!     Checking postgres v0.13.6
Sep 04 08:54:20.259 INFO kablam!     Checking multipart v0.13.6
Sep 04 08:54:21.674 INFO kablam!     Checking rouille v2.1.0 (file:///source)
Sep 04 08:54:24.103 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 08:54:24.103 INFO kablam!   --> src/lib.rs:94:5
Sep 04 08:54:24.103 INFO kablam!    |
Sep 04 08:54:24.103 INFO kablam! 94 | use std::ascii::AsciiExt;
Sep 04 08:54:24.103 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:24.103 INFO kablam!    |
Sep 04 08:54:24.103 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 08:54:24.103 INFO kablam! 
Sep 04 08:54:24.104 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 08:54:24.104 INFO kablam!   --> src/content_encoding.rs:10:5
Sep 04 08:54:24.104 INFO kablam!    |
Sep 04 08:54:24.104 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 04 08:54:24.104 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:24.104 INFO kablam! 
Sep 04 08:54:24.105 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 08:54:24.105 INFO kablam!   --> src/websocket/mod.rs:73:5
Sep 04 08:54:24.105 INFO kablam!    |
Sep 04 08:54:24.105 INFO kablam! 73 | use std::ascii::AsciiExt;
Sep 04 08:54:24.105 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:24.105 INFO kablam! 
Sep 04 08:54:24.107 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 08:54:24.107 INFO kablam!   --> src/response.rs:10:5
Sep 04 08:54:24.107 INFO kablam!    |
Sep 04 08:54:24.107 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 04 08:54:24.107 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:24.107 INFO kablam! 
Sep 04 08:54:24.358 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 08:54:24.358 INFO kablam!   --> src/lib.rs:94:5
Sep 04 08:54:24.358 INFO kablam!    |
Sep 04 08:54:24.358 INFO kablam! 94 | use std::ascii::AsciiExt;
Sep 04 08:54:24.358 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:24.358 INFO kablam!    |
Sep 04 08:54:24.358 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 08:54:24.359 INFO kablam! 
Sep 04 08:54:24.359 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 08:54:24.359 INFO kablam!   --> src/content_encoding.rs:10:5
Sep 04 08:54:24.359 INFO kablam!    |
Sep 04 08:54:24.359 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 04 08:54:24.359 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:24.359 INFO kablam! 
Sep 04 08:54:24.362 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 08:54:24.362 INFO kablam!   --> src/websocket/mod.rs:73:5
Sep 04 08:54:24.362 INFO kablam!    |
Sep 04 08:54:24.362 INFO kablam! 73 | use std::ascii::AsciiExt;
Sep 04 08:54:24.362 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:24.363 INFO kablam! 
Sep 04 08:54:24.364 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 08:54:24.364 INFO kablam!   --> src/response.rs:10:5
Sep 04 08:54:24.364 INFO kablam!    |
Sep 04 08:54:24.364 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 04 08:54:24.364 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:24.365 INFO kablam! 
Sep 04 08:54:25.311 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 08:54:25.311 INFO kablam!   --> src/lib.rs:94:5
Sep 04 08:54:25.311 INFO kablam!    |
Sep 04 08:54:25.311 INFO kablam! 94 | use std::ascii::AsciiExt;
Sep 04 08:54:25.311 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:25.311 INFO kablam!    |
Sep 04 08:54:25.311 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 08:54:25.311 INFO kablam! 
Sep 04 08:54:25.312 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 08:54:25.312 INFO kablam!   --> src/content_encoding.rs:10:5
Sep 04 08:54:25.312 INFO kablam!    |
Sep 04 08:54:25.312 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 04 08:54:25.312 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:25.312 INFO kablam! 
Sep 04 08:54:25.312 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 08:54:25.312 INFO kablam!   --> src/websocket/mod.rs:73:5
Sep 04 08:54:25.312 INFO kablam!    |
Sep 04 08:54:25.312 INFO kablam! 73 | use std::ascii::AsciiExt;
Sep 04 08:54:25.312 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:25.312 INFO kablam! 
Sep 04 08:54:25.312 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 08:54:25.312 INFO kablam!   --> src/response.rs:10:5
Sep 04 08:54:25.312 INFO kablam!    |
Sep 04 08:54:25.312 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 04 08:54:25.313 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:25.313 INFO kablam! 
Sep 04 08:54:26.174 INFO kablam! warning: variable does not need to be mutable
Sep 04 08:54:26.174 INFO kablam!    --> src/response.rs:556:25
Sep 04 08:54:26.174 INFO kablam!     |
Sep 04 08:54:26.174 INFO kablam! 556 |     pub fn with_etag<E>(mut self, request: &Request, etag: E) -> Response
Sep 04 08:54:26.174 INFO kablam!     |                         ----^^^^
Sep 04 08:54:26.174 INFO kablam!     |                         |
Sep 04 08:54:26.174 INFO kablam!     |                         help: remove this `mut`
Sep 04 08:54:26.174 INFO kablam!     |
Sep 04 08:54:26.174 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 08:54:26.174 INFO kablam! 
Sep 04 08:54:29.183 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 08:54:29.185 INFO kablam!   --> src/lib.rs:94:5
Sep 04 08:54:29.185 INFO kablam!    |
Sep 04 08:54:29.185 INFO kablam! 94 | use std::ascii::AsciiExt;
Sep 04 08:54:29.185 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:29.185 INFO kablam!    |
Sep 04 08:54:29.185 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 08:54:29.185 INFO kablam! 
Sep 04 08:54:29.185 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 08:54:29.185 INFO kablam!   --> src/content_encoding.rs:10:5
Sep 04 08:54:29.185 INFO kablam!    |
Sep 04 08:54:29.185 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 04 08:54:29.185 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:29.185 INFO kablam! 
Sep 04 08:54:29.185 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 08:54:29.186 INFO kablam!   --> src/websocket/mod.rs:73:5
Sep 04 08:54:29.186 INFO kablam!    |
Sep 04 08:54:29.186 INFO kablam! 73 | use std::ascii::AsciiExt;
Sep 04 08:54:29.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:29.186 INFO kablam! 
Sep 04 08:54:29.186 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 08:54:29.186 INFO kablam!   --> src/response.rs:10:5
Sep 04 08:54:29.186 INFO kablam!    |
Sep 04 08:54:29.186 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 04 08:54:29.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:54:29.186 INFO kablam! 
Sep 04 08:54:30.436 INFO kablam! warning: unused variable: `a`
Sep 04 08:54:30.436 INFO kablam!    --> src/router.rs:428:42
Sep 04 08:54:30.436 INFO kablam!     |
Sep 04 08:54:30.436 INFO kablam! 428 |             (GET) ["/math/{a}/plus/{b}", a: u32 , b: u32] => { 7. },
Sep 04 08:54:30.437 INFO kablam!     |                                          ^ help: consider using `_a` instead
Sep 04 08:54:30.437 INFO kablam!     |
Sep 04 08:54:30.437 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 04 08:54:30.437 INFO kablam! 
Sep 04 08:54:30.437 INFO kablam! warning: unused variable: `b`
Sep 04 08:54:30.437 INFO kablam!    --> src/router.rs:428:51
Sep 04 08:54:30.437 INFO kablam!     |
Sep 04 08:54:30.437 INFO kablam! 428 |             (GET) ["/math/{a}/plus/{b}", a: u32 , b: u32] => { 7. },
Sep 04 08:54:30.437 INFO kablam!     |                                                   ^ help: consider using `_b` instead
Sep 04 08:54:30.437 INFO kablam! 
Sep 04 08:54:30.438 INFO kablam! warning: unused variable: `name`
Sep 04 08:54:30.438 INFO kablam!    --> src/router.rs:556:37
Sep 04 08:54:30.438 INFO kablam!     |
Sep 04 08:54:30.438 INFO kablam! 556 |             (GET) ["/hello/{name}", name: String, id: u32] => { 1 }, // this should fail
Sep 04 08:54:30.438 INFO kablam!     |                                     ^^^^ help: consider using `_name` instead
Sep 04 08:54:30.439 INFO kablam! 
Sep 04 08:54:30.439 INFO kablam! warning: unused variable: `id`
Sep 04 08:54:30.439 INFO kablam!    --> src/router.rs:556:51
Sep 04 08:54:30.439 INFO kablam!     |
Sep 04 08:54:30.439 INFO kablam! 556 |             (GET) ["/hello/{name}", name: String, id: u32] => { 1 }, // this should fail
Sep 04 08:54:30.439 INFO kablam!     |                                                   ^^ help: consider using `_id` instead
Sep 04 08:54:30.439 INFO kablam! 
Sep 04 08:54:33.715 INFO kablam! warning: variable does not need to be mutable
Sep 04 08:54:33.715 INFO kablam!    --> src/response.rs:556:25
Sep 04 08:54:33.716 INFO kablam!     |
Sep 04 08:54:33.716 INFO kablam! 556 |     pub fn with_etag<E>(mut self, request: &Request, etag: E) -> Response
Sep 04 08:54:33.716 INFO kablam!     |                         ----^^^^
Sep 04 08:54:33.716 INFO kablam!     |                         |
Sep 04 08:54:33.716 INFO kablam!     |                         help: remove this `mut`
Sep 04 08:54:33.728 INFO kablam!     |
Sep 04 08:54:33.728 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 08:54:33.728 INFO kablam! 
Sep 04 08:54:34.948 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 08:54:34.948 INFO kablam!   --> examples/git-http-backend.rs:10:1
Sep 04 08:54:34.948 INFO kablam!    |
Sep 04 08:54:34.948 INFO kablam! 10 | #[macro_use]
Sep 04 08:54:34.948 INFO kablam!    | ^^^^^^^^^^^^
Sep 04 08:54:34.948 INFO kablam!    |
Sep 04 08:54:34.948 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 08:54:34.948 INFO kablam! 
Sep 04 08:54:37.322 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 08:54:37.323 INFO kablam!   --> examples/reverse-proxy.rs:10:1
Sep 04 08:54:37.323 INFO kablam!    |
Sep 04 08:54:37.323 INFO kablam! 10 | #[macro_use]
Sep 04 08:54:37.323 INFO kablam!    | ^^^^^^^^^^^^
Sep 04 08:54:37.323 INFO kablam!    |
Sep 04 08:54:37.323 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 08:54:37.323 INFO kablam! 
Sep 04 08:54:37.417 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 08:54:37.417 INFO kablam!   --> examples/php.rs:10:1
Sep 04 08:54:37.417 INFO kablam!    |
Sep 04 08:54:37.417 INFO kablam! 10 | #[macro_use]
Sep 04 08:54:37.417 INFO kablam!    | ^^^^^^^^^^^^
Sep 04 08:54:37.432 INFO kablam!    |
Sep 04 08:54:37.433 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 08:54:37.433 INFO kablam! 
Sep 04 08:54:37.925 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 08:54:37.925 INFO kablam!   --> examples/static-files.rs:10:1
Sep 04 08:54:37.925 INFO kablam!    |
Sep 04 08:54:37.925 INFO kablam! 10 | #[macro_use]
Sep 04 08:54:37.926 INFO kablam!    | ^^^^^^^^^^^^
Sep 04 08:54:37.928 INFO kablam!    |
Sep 04 08:54:37.928 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 08:54:37.929 INFO kablam! 
Sep 04 08:54:38.377 INFO kablam! warning: unreachable expression
Sep 04 08:54:38.377 INFO kablam!    --> examples/login-session.rs:93:5
Sep 04 08:54:38.377 INFO kablam!     |
Sep 04 08:54:38.377 INFO kablam! 93  | /     router!(request,
Sep 04 08:54:38.377 INFO kablam! 94  | |         (POST) (/login) => {
Sep 04 08:54:38.377 INFO kablam! 95  | |             // This is the route that is called when the user wants to log in.
Sep 04 08:54:38.377 INFO kablam! 96  | | 
Sep 04 08:54:38.377 INFO kablam! ...   |
Sep 04 08:54:38.377 INFO kablam! 143 | |         _ => ()
Sep 04 08:54:38.377 INFO kablam! 144 | |     );
Sep 04 08:54:38.377 INFO kablam!     | |______^
Sep 04 08:54:38.377 INFO kablam!     |
Sep 04 08:54:38.377 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 04 08:54:38.377 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)
Sep 04 08:54:38.377 INFO kablam! 
Sep 04 08:54:38.379 INFO kablam! warning: unreachable expression
Sep 04 08:54:38.379 INFO kablam!    --> examples/login-session.rs:93:5
Sep 04 08:54:38.379 INFO kablam!     |
Sep 04 08:54:38.379 INFO kablam! 93  | /     router!(request,
Sep 04 08:54:38.379 INFO kablam! 94  | |         (POST) (/login) => {
Sep 04 08:54:38.379 INFO kablam! 95  | |             // This is the route that is called when the user wants to log in.
Sep 04 08:54:38.379 INFO kablam! 96  | | 
Sep 04 08:54:38.379 INFO kablam! ...   |
Sep 04 08:54:38.379 INFO kablam! 143 | |         _ => ()
Sep 04 08:54:38.379 INFO kablam! 144 | |     );
Sep 04 08:54:38.379 INFO kablam!     | |______^
Sep 04 08:54:38.379 INFO kablam!     |
Sep 04 08:54:38.379 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)
Sep 04 08:54:38.379 INFO kablam! 
Sep 04 08:54:40.443 INFO kablam! warning: unreachable expression
Sep 04 08:54:40.443 INFO kablam!   --> examples/hello-world.rs:31:9
Sep 04 08:54:40.443 INFO kablam!    |
Sep 04 08:54:40.443 INFO kablam! 31 | /         router!(request,
Sep 04 08:54:40.443 INFO kablam! 32 | |             (GET) (/) => {
Sep 04 08:54:40.443 INFO kablam! 33 | |                 // If the request's URL is `/`, we jump here.
Sep 04 08:54:40.443 INFO kablam! 34 | |                 // This block builds a `Response` object that redirects to the `/hello/world`.
Sep 04 08:54:40.443 INFO kablam! ...  |
Sep 04 08:54:40.443 INFO kablam! 81 | |             _ => rouille::Response::empty_404()
Sep 04 08:54:40.443 INFO kablam! 82 | |         )
Sep 04 08:54:40.443 INFO kablam!    | |_________^
Sep 04 08:54:40.443 INFO kablam!    |
Sep 04 08:54:40.443 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Sep 04 08:54:40.443 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)
Sep 04 08:54:40.443 INFO kablam! 
Sep 04 08:54:40.523 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.52s
Sep 04 08:54:40.539 INFO kablam! su: No module specific data is present
Sep 04 08:54:41.030 INFO running `"docker" "rm" "-f" "44013d16f57540e4aa162fa891586fa3f7723cf20d94f3f8930ce34d41f6b67b"`
Sep 04 08:54:41.165 INFO blam! 44013d16f57540e4aa162fa891586fa3f7723cf20d94f3f8930ce34d41f6b67b