Sep 14 10:29:21.391 INFO checking rouille-2.1.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 10:29:21.391 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 10:29:21.391 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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=1000" "-e" "CMD=cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 10:29:21.672 INFO blam! 05ecc80c1ab3e75056565e72b149679ceab44ee37b47548f2d9216dfce7d4452
Sep 14 10:29:21.677 INFO running `"docker" "start" "-a" "05ecc80c1ab3e75056565e72b149679ceab44ee37b47548f2d9216dfce7d4452"`
Sep 14 10:29:22.755 INFO kablam! usermod: no changes
Sep 14 10:29:23.049 INFO kablam!    Compiling brotli-sys v0.2.1
Sep 14 10:29:23.052 INFO kablam!     Checking base64 v0.7.0
Sep 14 10:29:23.055 INFO kablam!     Checking postgres-protocol v0.2.2
Sep 14 10:29:23.058 INFO kablam!    Compiling phf_shared v0.7.21
Sep 14 10:29:23.060 INFO kablam!     Checking term v0.2.14
Sep 14 10:29:23.061 INFO kablam!     Checking gzip-header v0.1.2
Sep 14 10:29:24.680 INFO kablam!     Checking phf v0.7.21
Sep 14 10:29:24.875 INFO kablam!    Compiling phf_generator v0.7.21
Sep 14 10:29:25.335 INFO kablam!     Checking deflate v0.7.18
Sep 14 10:29:26.268 INFO kablam!     Checking postgres-shared v0.1.1
Sep 14 10:29:26.735 INFO kablam!    Compiling phf_codegen v0.7.21
Sep 14 10:29:27.917 INFO kablam!    Compiling mime_guess v1.8.6
Sep 14 10:29:30.414 INFO kablam!     Checking postgres v0.13.6
Sep 14 10:29:35.726 INFO kablam!     Checking multipart v0.13.6
Sep 14 10:29:36.956 INFO kablam!     Checking brotli2 v0.2.2
Sep 14 10:29:37.805 INFO kablam!     Checking rouille v2.1.0 (file:///source)
Sep 14 10:29:39.702 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 14 10:29:39.703 INFO kablam!   --> src/lib.rs:94:5
Sep 14 10:29:39.703 INFO kablam!    |
Sep 14 10:29:39.703 INFO kablam! 94 | use std::ascii::AsciiExt;
Sep 14 10:29:39.703 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:39.703 INFO kablam!    |
Sep 14 10:29:39.703 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 14 10:29:39.704 INFO kablam! 
Sep 14 10:29:39.704 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 14 10:29:39.704 INFO kablam!   --> src/content_encoding.rs:10:5
Sep 14 10:29:39.704 INFO kablam!    |
Sep 14 10:29:39.704 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 14 10:29:39.704 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:39.704 INFO kablam! 
Sep 14 10:29:39.706 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 14 10:29:39.706 INFO kablam!   --> src/websocket/mod.rs:73:5
Sep 14 10:29:39.706 INFO kablam!    |
Sep 14 10:29:39.706 INFO kablam! 73 | use std::ascii::AsciiExt;
Sep 14 10:29:39.706 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:39.706 INFO kablam! 
Sep 14 10:29:39.707 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 14 10:29:39.707 INFO kablam!   --> src/response.rs:10:5
Sep 14 10:29:39.707 INFO kablam!    |
Sep 14 10:29:39.707 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 14 10:29:39.707 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:39.708 INFO kablam! 
Sep 14 10:29:40.576 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 14 10:29:40.576 INFO kablam!   --> src/lib.rs:94:5
Sep 14 10:29:40.576 INFO kablam!    |
Sep 14 10:29:40.576 INFO kablam! 94 | use std::ascii::AsciiExt;
Sep 14 10:29:40.576 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:40.577 INFO kablam!    |
Sep 14 10:29:40.577 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 10:29:40.577 INFO kablam! 
Sep 14 10:29:40.577 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 14 10:29:40.577 INFO kablam!   --> src/content_encoding.rs:10:5
Sep 14 10:29:40.577 INFO kablam!    |
Sep 14 10:29:40.577 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 14 10:29:40.577 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:40.577 INFO kablam! 
Sep 14 10:29:40.577 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 14 10:29:40.577 INFO kablam!   --> src/websocket/mod.rs:73:5
Sep 14 10:29:40.577 INFO kablam!    |
Sep 14 10:29:40.577 INFO kablam! 73 | use std::ascii::AsciiExt;
Sep 14 10:29:40.577 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:40.577 INFO kablam! 
Sep 14 10:29:40.577 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 14 10:29:40.577 INFO kablam!   --> src/response.rs:10:5
Sep 14 10:29:40.577 INFO kablam!    |
Sep 14 10:29:40.577 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 14 10:29:40.577 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:40.577 INFO kablam! 
Sep 14 10:29:40.664 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 14 10:29:40.664 INFO kablam!   --> src/lib.rs:94:5
Sep 14 10:29:40.664 INFO kablam!    |
Sep 14 10:29:40.664 INFO kablam! 94 | use std::ascii::AsciiExt;
Sep 14 10:29:40.664 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:40.679 INFO kablam!    |
Sep 14 10:29:40.679 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 14 10:29:40.679 INFO kablam! 
Sep 14 10:29:40.679 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 14 10:29:40.679 INFO kablam!   --> src/content_encoding.rs:10:5
Sep 14 10:29:40.679 INFO kablam!    |
Sep 14 10:29:40.679 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 14 10:29:40.679 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:40.679 INFO kablam! 
Sep 14 10:29:40.680 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 14 10:29:40.680 INFO kablam!   --> src/websocket/mod.rs:73:5
Sep 14 10:29:40.680 INFO kablam!    |
Sep 14 10:29:40.680 INFO kablam! 73 | use std::ascii::AsciiExt;
Sep 14 10:29:40.680 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:40.680 INFO kablam! 
Sep 14 10:29:40.684 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 14 10:29:40.684 INFO kablam!   --> src/response.rs:10:5
Sep 14 10:29:40.684 INFO kablam!    |
Sep 14 10:29:40.684 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 14 10:29:40.684 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:40.684 INFO kablam! 
Sep 14 10:29:41.235 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:29:41.235 INFO kablam!    --> src/response.rs:556:25
Sep 14 10:29:41.235 INFO kablam!     |
Sep 14 10:29:41.235 INFO kablam! 556 |     pub fn with_etag<E>(mut self, request: &Request, etag: E) -> Response
Sep 14 10:29:41.235 INFO kablam!     |                         ----^^^^
Sep 14 10:29:41.236 INFO kablam!     |                         |
Sep 14 10:29:41.236 INFO kablam!     |                         help: remove this `mut`
Sep 14 10:29:41.238 INFO kablam!     |
Sep 14 10:29:41.238 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 10:29:41.238 INFO kablam! 
Sep 14 10:29:45.786 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 14 10:29:45.786 INFO kablam!   --> src/lib.rs:94:5
Sep 14 10:29:45.787 INFO kablam!    |
Sep 14 10:29:45.787 INFO kablam! 94 | use std::ascii::AsciiExt;
Sep 14 10:29:45.787 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:45.787 INFO kablam!    |
Sep 14 10:29:45.787 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 10:29:45.787 INFO kablam! 
Sep 14 10:29:45.787 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 14 10:29:45.787 INFO kablam!   --> src/content_encoding.rs:10:5
Sep 14 10:29:45.787 INFO kablam!    |
Sep 14 10:29:45.787 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 14 10:29:45.787 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:45.787 INFO kablam! 
Sep 14 10:29:45.787 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 14 10:29:45.787 INFO kablam!   --> src/websocket/mod.rs:73:5
Sep 14 10:29:45.787 INFO kablam!    |
Sep 14 10:29:45.787 INFO kablam! 73 | use std::ascii::AsciiExt;
Sep 14 10:29:45.787 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:45.787 INFO kablam! 
Sep 14 10:29:45.787 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 14 10:29:45.787 INFO kablam!   --> src/response.rs:10:5
Sep 14 10:29:45.787 INFO kablam!    |
Sep 14 10:29:45.787 INFO kablam! 10 | use std::ascii::AsciiExt;
Sep 14 10:29:45.787 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 10:29:45.787 INFO kablam! 
Sep 14 10:29:46.451 INFO kablam! warning: unused variable: `a`
Sep 14 10:29:46.451 INFO kablam!    --> src/router.rs:428:42
Sep 14 10:29:46.451 INFO kablam!     |
Sep 14 10:29:46.451 INFO kablam! 428 |             (GET) ["/math/{a}/plus/{b}", a: u32 , b: u32] => { 7. },
Sep 14 10:29:46.451 INFO kablam!     |                                          ^ help: consider using `_a` instead
Sep 14 10:29:46.451 INFO kablam!     |
Sep 14 10:29:46.451 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 14 10:29:46.451 INFO kablam! 
Sep 14 10:29:46.451 INFO kablam! warning: unused variable: `b`
Sep 14 10:29:46.451 INFO kablam!    --> src/router.rs:428:51
Sep 14 10:29:46.451 INFO kablam!     |
Sep 14 10:29:46.451 INFO kablam! 428 |             (GET) ["/math/{a}/plus/{b}", a: u32 , b: u32] => { 7. },
Sep 14 10:29:46.451 INFO kablam!     |                                                   ^ help: consider using `_b` instead
Sep 14 10:29:46.451 INFO kablam! 
Sep 14 10:29:46.483 INFO kablam! warning: unused variable: `name`
Sep 14 10:29:46.483 INFO kablam!    --> src/router.rs:556:37
Sep 14 10:29:46.483 INFO kablam!     |
Sep 14 10:29:46.483 INFO kablam! 556 |             (GET) ["/hello/{name}", name: String, id: u32] => { 1 }, // this should fail
Sep 14 10:29:46.483 INFO kablam!     |                                     ^^^^ help: consider using `_name` instead
Sep 14 10:29:46.483 INFO kablam! 
Sep 14 10:29:46.483 INFO kablam! warning: unused variable: `id`
Sep 14 10:29:46.483 INFO kablam!    --> src/router.rs:556:51
Sep 14 10:29:46.483 INFO kablam!     |
Sep 14 10:29:46.483 INFO kablam! 556 |             (GET) ["/hello/{name}", name: String, id: u32] => { 1 }, // this should fail
Sep 14 10:29:46.483 INFO kablam!     |                                                   ^^ help: consider using `_id` instead
Sep 14 10:29:46.483 INFO kablam! 
Sep 14 10:29:46.730 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 10:29:46.730 INFO kablam!   --> examples/static-files.rs:10:1
Sep 14 10:29:46.730 INFO kablam!    |
Sep 14 10:29:46.730 INFO kablam! 10 | #[macro_use]
Sep 14 10:29:46.730 INFO kablam!    | ^^^^^^^^^^^^
Sep 14 10:29:46.730 INFO kablam!    |
Sep 14 10:29:46.730 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 10:29:46.730 INFO kablam! 
Sep 14 10:29:47.282 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 10:29:47.283 INFO kablam!   --> examples/git-http-backend.rs:10:1
Sep 14 10:29:47.283 INFO kablam!    |
Sep 14 10:29:47.283 INFO kablam! 10 | #[macro_use]
Sep 14 10:29:47.283 INFO kablam!    | ^^^^^^^^^^^^
Sep 14 10:29:47.283 INFO kablam!    |
Sep 14 10:29:47.283 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 10:29:47.283 INFO kablam! 
Sep 14 10:29:47.307 INFO kablam! warning: unreachable expression
Sep 14 10:29:47.307 INFO kablam!    --> examples/login-session.rs:93:5
Sep 14 10:29:47.307 INFO kablam!     |
Sep 14 10:29:47.307 INFO kablam! 93  | /     router!(request,
Sep 14 10:29:47.307 INFO kablam! 94  | |         (POST) (/login) => {
Sep 14 10:29:47.307 INFO kablam! 95  | |             // This is the route that is called when the user wants to log in.
Sep 14 10:29:47.307 INFO kablam! 96  | | 
Sep 14 10:29:47.307 INFO kablam! ...   |
Sep 14 10:29:47.307 INFO kablam! 143 | |         _ => ()
Sep 14 10:29:47.307 INFO kablam! 144 | |     );
Sep 14 10:29:47.307 INFO kablam!     | |______^
Sep 14 10:29:47.307 INFO kablam!     |
Sep 14 10:29:47.307 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 14 10:29:47.307 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 14 10:29:47.307 INFO kablam! 
Sep 14 10:29:47.308 INFO kablam! warning: unreachable expression
Sep 14 10:29:47.308 INFO kablam!    --> examples/login-session.rs:93:5
Sep 14 10:29:47.308 INFO kablam!     |
Sep 14 10:29:47.308 INFO kablam! 93  | /     router!(request,
Sep 14 10:29:47.308 INFO kablam! 94  | |         (POST) (/login) => {
Sep 14 10:29:47.308 INFO kablam! 95  | |             // This is the route that is called when the user wants to log in.
Sep 14 10:29:47.308 INFO kablam! 96  | | 
Sep 14 10:29:47.308 INFO kablam! ...   |
Sep 14 10:29:47.308 INFO kablam! 143 | |         _ => ()
Sep 14 10:29:47.308 INFO kablam! 144 | |     );
Sep 14 10:29:47.308 INFO kablam!     | |______^
Sep 14 10:29:47.308 INFO kablam!     |
Sep 14 10:29:47.308 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 14 10:29:47.308 INFO kablam! 
Sep 14 10:29:47.814 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 10:29:47.815 INFO kablam!   --> examples/php.rs:10:1
Sep 14 10:29:47.815 INFO kablam!    |
Sep 14 10:29:47.815 INFO kablam! 10 | #[macro_use]
Sep 14 10:29:47.815 INFO kablam!    | ^^^^^^^^^^^^
Sep 14 10:29:47.815 INFO kablam!    |
Sep 14 10:29:47.815 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 10:29:47.815 INFO kablam! 
Sep 14 10:29:48.780 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:29:48.780 INFO kablam!    --> src/response.rs:556:25
Sep 14 10:29:48.780 INFO kablam!     |
Sep 14 10:29:48.780 INFO kablam! 556 |     pub fn with_etag<E>(mut self, request: &Request, etag: E) -> Response
Sep 14 10:29:48.780 INFO kablam!     |                         ----^^^^
Sep 14 10:29:48.780 INFO kablam!     |                         |
Sep 14 10:29:48.780 INFO kablam!     |                         help: remove this `mut`
Sep 14 10:29:48.780 INFO kablam!     |
Sep 14 10:29:48.780 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 10:29:48.780 INFO kablam! 
Sep 14 10:29:49.593 INFO kablam! warning: unreachable expression
Sep 14 10:29:49.593 INFO kablam!   --> examples/hello-world.rs:31:9
Sep 14 10:29:49.593 INFO kablam!    |
Sep 14 10:29:49.593 INFO kablam! 31 | /         router!(request,
Sep 14 10:29:49.593 INFO kablam! 32 | |             (GET) (/) => {
Sep 14 10:29:49.593 INFO kablam! 33 | |                 // If the request's URL is `/`, we jump here.
Sep 14 10:29:49.593 INFO kablam! 34 | |                 // This block builds a `Response` object that redirects to the `/hello/world`.
Sep 14 10:29:49.593 INFO kablam! ...  |
Sep 14 10:29:49.593 INFO kablam! 81 | |             _ => rouille::Response::empty_404()
Sep 14 10:29:49.593 INFO kablam! 82 | |         )
Sep 14 10:29:49.593 INFO kablam!    | |_________^
Sep 14 10:29:49.593 INFO kablam!    |
Sep 14 10:29:49.593 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Sep 14 10:29:49.593 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 14 10:29:49.593 INFO kablam! 
Sep 14 10:29:50.095 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 10:29:50.095 INFO kablam!   --> examples/reverse-proxy.rs:10:1
Sep 14 10:29:50.095 INFO kablam!    |
Sep 14 10:29:50.095 INFO kablam! 10 | #[macro_use]
Sep 14 10:29:50.095 INFO kablam!    | ^^^^^^^^^^^^
Sep 14 10:29:50.095 INFO kablam!    |
Sep 14 10:29:50.095 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 10:29:50.095 INFO kablam! 
Sep 14 10:29:50.177 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.40s
Sep 14 10:29:50.216 INFO kablam! su: No module specific data is present
Sep 14 10:29:50.905 INFO running `"docker" "rm" "-f" "05ecc80c1ab3e75056565e72b149679ceab44ee37b47548f2d9216dfce7d4452"`
Sep 14 10:29:51.088 INFO blam! 05ecc80c1ab3e75056565e72b149679ceab44ee37b47548f2d9216dfce7d4452