Aug 01 18:55:53.590 INFO checking wayland-server-0.21.0-alpha1 against 1.27.2+tmplazy for lazy_static-1
Aug 01 18:55:53.590 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:55:53.590 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:55:53.591 INFO running `"docker" "create" "-v" "/tmp/crater.95fEf9B6EadM:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 18:55:53.836 INFO blam! 6dc145f740995b192470238b718501098fbbd92ea8050ec5a5d96761e243f97b
Aug 01 18:55:53.839 INFO running `"docker" "start" "-a" "6dc145f740995b192470238b718501098fbbd92ea8050ec5a5d96761e243f97b"`
Aug 01 18:55:54.814 INFO kablam!    Compiling wayland-scanner v0.21.0-alpha1
Aug 01 18:55:54.814 INFO kablam!     Checking wayland-commons v0.21.0-alpha1
Aug 01 18:56:00.187 INFO kablam!    Compiling wayland-server v0.21.0-alpha1 (file:///source)
Aug 01 18:56:09.175 INFO kablam! warning: unused import: `std::collections::VecDeque`
Aug 01 18:56:09.175 INFO kablam!  --> src/rust_imp/clients.rs:2:5
Aug 01 18:56:09.175 INFO kablam!   |
Aug 01 18:56:09.175 INFO kablam! 2 | use std::collections::VecDeque;
Aug 01 18:56:09.176 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:09.176 INFO kablam!   |
Aug 01 18:56:09.176 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 01 18:56:09.176 INFO kablam! 
Aug 01 18:56:09.301 INFO kablam! warning: unused import: `std::collections::VecDeque`
Aug 01 18:56:09.301 INFO kablam!  --> src/rust_imp/clients.rs:2:5
Aug 01 18:56:09.301 INFO kablam!   |
Aug 01 18:56:09.301 INFO kablam! 2 | use std::collections::VecDeque;
Aug 01 18:56:09.302 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:09.302 INFO kablam!   |
Aug 01 18:56:09.302 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 01 18:56:09.302 INFO kablam! 
Aug 01 18:56:11.459 INFO kablam! warning: unused variable: `e`
Aug 01 18:56:11.459 INFO kablam!    --> src/rust_imp/clients.rs:448:21
Aug 01 18:56:11.459 INFO kablam!     |
Aug 01 18:56:11.459 INFO kablam! 448 |                 Err(e) => {
Aug 01 18:56:11.459 INFO kablam!     |                     ^ help: consider using `_e` instead
Aug 01 18:56:11.460 INFO kablam!     |
Aug 01 18:56:11.460 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 01 18:56:11.460 INFO kablam! 
Aug 01 18:56:11.460 INFO kablam! warning: unused variable: `event_loop`
Aug 01 18:56:11.460 INFO kablam!   --> src/rust_imp/globals.rs:49:9
Aug 01 18:56:11.460 INFO kablam!    |
Aug 01 18:56:11.460 INFO kablam! 49 |         event_loop: &EventLoopInner,
Aug 01 18:56:11.460 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_event_loop` instead
Aug 01 18:56:11.460 INFO kablam! 
Aug 01 18:56:11.462 INFO kablam! warning: unused variable: `destructor`
Aug 01 18:56:11.462 INFO kablam!    --> src/rust_imp/resources.rs:179:9
Aug 01 18:56:11.462 INFO kablam!     |
Aug 01 18:56:11.462 INFO kablam! 179 |         destructor: Option<Dest>,
Aug 01 18:56:11.462 INFO kablam!     |         ^^^^^^^^^^ help: consider using `_destructor` instead
Aug 01 18:56:11.462 INFO kablam! 
Aug 01 18:56:11.463 INFO kablam! warning: unused variable: `token`
Aug 01 18:56:11.463 INFO kablam!    --> src/rust_imp/resources.rs:180:9
Aug 01 18:56:11.463 INFO kablam!     |
Aug 01 18:56:11.463 INFO kablam! 180 |         token: Option<&EventLoopInner>,
Aug 01 18:56:11.463 INFO kablam!     |         ^^^^^ help: consider using `_token` instead
Aug 01 18:56:11.463 INFO kablam! 
Aug 01 18:56:11.707 INFO kablam! warning: unused variable: `e`
Aug 01 18:56:11.707 INFO kablam!    --> src/rust_imp/clients.rs:448:21
Aug 01 18:56:11.707 INFO kablam!     |
Aug 01 18:56:11.707 INFO kablam! 448 |                 Err(e) => {
Aug 01 18:56:11.707 INFO kablam!     |                     ^ help: consider using `_e` instead
Aug 01 18:56:11.708 INFO kablam!     |
Aug 01 18:56:11.708 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 01 18:56:11.708 INFO kablam! 
Aug 01 18:56:11.709 INFO kablam! warning: unused variable: `event_loop`
Aug 01 18:56:11.709 INFO kablam!   --> src/rust_imp/globals.rs:49:9
Aug 01 18:56:11.709 INFO kablam!    |
Aug 01 18:56:11.709 INFO kablam! 49 |         event_loop: &EventLoopInner,
Aug 01 18:56:11.710 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_event_loop` instead
Aug 01 18:56:11.710 INFO kablam! 
Aug 01 18:56:11.711 INFO kablam! warning: unused variable: `destructor`
Aug 01 18:56:11.711 INFO kablam!    --> src/rust_imp/resources.rs:179:9
Aug 01 18:56:11.711 INFO kablam!     |
Aug 01 18:56:11.711 INFO kablam! 179 |         destructor: Option<Dest>,
Aug 01 18:56:11.711 INFO kablam!     |         ^^^^^^^^^^ help: consider using `_destructor` instead
Aug 01 18:56:11.711 INFO kablam! 
Aug 01 18:56:11.712 INFO kablam! warning: unused variable: `token`
Aug 01 18:56:11.712 INFO kablam!    --> src/rust_imp/resources.rs:180:9
Aug 01 18:56:11.712 INFO kablam!     |
Aug 01 18:56:11.712 INFO kablam! 180 |         token: Option<&EventLoopInner>,
Aug 01 18:56:11.712 INFO kablam!     |         ^^^^^ help: consider using `_token` instead
Aug 01 18:56:11.712 INFO kablam! 
Aug 01 18:56:12.431 INFO kablam! warning: constant item is never used: `DISPLAY_ERROR_NO_MEMORY`
Aug 01 18:56:12.431 INFO kablam!   --> src/rust_imp/display.rs:23:1
Aug 01 18:56:12.431 INFO kablam!    |
Aug 01 18:56:12.431 INFO kablam! 23 | pub(crate) const DISPLAY_ERROR_NO_MEMORY: u32 = 2;
Aug 01 18:56:12.431 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:12.432 INFO kablam!    |
Aug 01 18:56:12.432 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 01 18:56:12.432 INFO kablam! 
Aug 01 18:56:12.433 INFO kablam! warning: method is never used: `downcast`
Aug 01 18:56:12.433 INFO kablam!   --> src/rust_imp/mod.rs:60:1
Aug 01 18:56:12.433 INFO kablam!    |
Aug 01 18:56:12.433 INFO kablam! 60 | impl_downcast!(Dispatcher);
Aug 01 18:56:12.433 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:12.433 INFO kablam!    |
Aug 01 18:56:12.434 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)
Aug 01 18:56:12.436 INFO kablam! 
Aug 01 18:56:12.437 INFO kablam! warning: method is never used: `downcast_ref`
Aug 01 18:56:12.437 INFO kablam!   --> src/rust_imp/mod.rs:60:1
Aug 01 18:56:12.437 INFO kablam!    |
Aug 01 18:56:12.437 INFO kablam! 60 | impl_downcast!(Dispatcher);
Aug 01 18:56:12.437 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:12.437 INFO kablam!    |
Aug 01 18:56:12.438 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)
Aug 01 18:56:12.438 INFO kablam! 
Aug 01 18:56:12.439 INFO kablam! warning: method is never used: `downcast_mut`
Aug 01 18:56:12.439 INFO kablam!   --> src/rust_imp/mod.rs:60:1
Aug 01 18:56:12.439 INFO kablam!    |
Aug 01 18:56:12.439 INFO kablam! 60 | impl_downcast!(Dispatcher);
Aug 01 18:56:12.439 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:12.439 INFO kablam!    |
Aug 01 18:56:12.440 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)
Aug 01 18:56:12.440 INFO kablam! 
Aug 01 18:56:12.490 INFO kablam! warning: missing documentation for a struct
Aug 01 18:56:12.490 INFO kablam!   --> src/rust_imp/mod.rs:24:1
Aug 01 18:56:12.490 INFO kablam!    |
Aug 01 18:56:12.490 INFO kablam! 24 | pub struct ResourceMap {
Aug 01 18:56:12.490 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:12.491 INFO kablam!    |
Aug 01 18:56:12.491 INFO kablam! note: lint level defined here
Aug 01 18:56:12.491 INFO kablam!   --> src/lib.rs:94:9
Aug 01 18:56:12.491 INFO kablam!    |
Aug 01 18:56:12.491 INFO kablam! 94 | #![warn(missing_docs)]
Aug 01 18:56:12.491 INFO kablam!    |         ^^^^^^^^^^^^
Aug 01 18:56:12.491 INFO kablam! 
Aug 01 18:56:12.492 INFO kablam! warning: missing documentation for a method
Aug 01 18:56:12.492 INFO kablam!   --> src/rust_imp/mod.rs:36:5
Aug 01 18:56:12.492 INFO kablam!    |
Aug 01 18:56:12.492 INFO kablam! 36 |     pub fn get<I: Interface>(&mut self, id: u32) -> Option<Resource<I>> {
Aug 01 18:56:12.492 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:12.492 INFO kablam! 
Aug 01 18:56:12.492 INFO kablam! warning: missing documentation for a method
Aug 01 18:56:12.493 INFO kablam!   --> src/rust_imp/mod.rs:42:5
Aug 01 18:56:12.493 INFO kablam!    |
Aug 01 18:56:12.493 INFO kablam! 42 |     pub fn get_new<I: Interface>(&mut self, id: u32) -> Option<NewResource<I>> {
Aug 01 18:56:12.493 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:12.493 INFO kablam! 
Aug 01 18:56:12.504 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 01 18:56:12.504 INFO kablam!   --> src/rust_imp/mod.rs:99:17
Aug 01 18:56:12.504 INFO kablam!    |
Aug 01 18:56:12.504 INFO kablam! 99 |                 data.delete_id(resource.id);
Aug 01 18:56:12.504 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:12.504 INFO kablam!    |
Aug 01 18:56:12.506 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 01 18:56:12.506 INFO kablam! 
Aug 01 18:56:12.737 INFO kablam! warning: constant item is never used: `DISPLAY_ERROR_NO_MEMORY`
Aug 01 18:56:12.737 INFO kablam!   --> src/rust_imp/display.rs:23:1
Aug 01 18:56:12.737 INFO kablam!    |
Aug 01 18:56:12.737 INFO kablam! 23 | pub(crate) const DISPLAY_ERROR_NO_MEMORY: u32 = 2;
Aug 01 18:56:12.737 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:12.737 INFO kablam!    |
Aug 01 18:56:12.737 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 01 18:56:12.737 INFO kablam! 
Aug 01 18:56:12.738 INFO kablam! warning: method is never used: `downcast`
Aug 01 18:56:12.738 INFO kablam!   --> src/rust_imp/mod.rs:60:1
Aug 01 18:56:12.738 INFO kablam!    |
Aug 01 18:56:12.738 INFO kablam! 60 | impl_downcast!(Dispatcher);
Aug 01 18:56:12.738 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:12.738 INFO kablam!    |
Aug 01 18:56:12.738 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)
Aug 01 18:56:12.738 INFO kablam! 
Aug 01 18:56:12.738 INFO kablam! warning: method is never used: `downcast_ref`
Aug 01 18:56:12.738 INFO kablam!   --> src/rust_imp/mod.rs:60:1
Aug 01 18:56:12.738 INFO kablam!    |
Aug 01 18:56:12.738 INFO kablam! 60 | impl_downcast!(Dispatcher);
Aug 01 18:56:12.738 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:12.738 INFO kablam!    |
Aug 01 18:56:12.739 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)
Aug 01 18:56:12.739 INFO kablam! 
Aug 01 18:56:12.739 INFO kablam! warning: method is never used: `downcast_mut`
Aug 01 18:56:12.739 INFO kablam!   --> src/rust_imp/mod.rs:60:1
Aug 01 18:56:12.739 INFO kablam!    |
Aug 01 18:56:12.739 INFO kablam! 60 | impl_downcast!(Dispatcher);
Aug 01 18:56:12.739 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:12.739 INFO kablam!    |
Aug 01 18:56:12.739 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)
Aug 01 18:56:12.739 INFO kablam! 
Aug 01 18:56:12.790 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 01 18:56:12.790 INFO kablam!   --> src/rust_imp/mod.rs:99:17
Aug 01 18:56:12.790 INFO kablam!    |
Aug 01 18:56:12.790 INFO kablam! 99 |                 data.delete_id(resource.id);
Aug 01 18:56:12.790 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:56:12.791 INFO kablam!    |
Aug 01 18:56:12.791 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 01 18:56:12.791 INFO kablam! 
Aug 01 18:56:12.992 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.29s
Aug 01 18:56:12.998 INFO kablam! su: No module specific data is present
Aug 01 18:56:13.787 INFO running `"docker" "rm" "-f" "6dc145f740995b192470238b718501098fbbd92ea8050ec5a5d96761e243f97b"`
Aug 01 18:56:13.946 INFO blam! 6dc145f740995b192470238b718501098fbbd92ea8050ec5a5d96761e243f97b