Jul 12 06:27:54.651 INFO checking ioc-0.6.2 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 06:27:54.651 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:27:54.651 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:27:54.651 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/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 06:27:54.832 INFO blam! e32880820b0238173632c61c2590b3f9a33ac7a3e0d12fb5fcea653a9feabe21
Jul 12 06:27:54.836 INFO running `"docker" "start" "-a" "e32880820b0238173632c61c2590b3f9a33ac7a3e0d12fb5fcea653a9feabe21"`
Jul 12 06:27:55.898 INFO kablam!     Checking downcast v0.6.0
Jul 12 06:27:56.323 INFO kablam!     Checking ioc v0.6.2 (file:///source)
Jul 12 06:27:57.122 INFO kablam! warning: unused `#[macro_use]` import
Jul 12 06:27:57.122 INFO kablam!  --> src/lib.rs:1:1
Jul 12 06:27:57.122 INFO kablam!   |
Jul 12 06:27:57.122 INFO kablam! 1 | #[macro_use] 
Jul 12 06:27:57.122 INFO kablam!   | ^^^^^^^^^^^^
Jul 12 06:27:57.122 INFO kablam!   |
Jul 12 06:27:57.122 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 06:27:57.122 INFO kablam! 
Jul 12 06:27:57.136 INFO kablam! warning: unused import: `TryLockError`
Jul 12 06:27:57.136 INFO kablam!  --> src/container.rs:9:17
Jul 12 06:27:57.136 INFO kablam!   |
Jul 12 06:27:57.136 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Jul 12 06:27:57.136 INFO kablam!   |                 ^^^^^^^^^^^^
Jul 12 06:27:57.136 INFO kablam! 
Jul 12 06:27:57.316 INFO kablam! warning: unused `#[macro_use]` import
Jul 12 06:27:57.316 INFO kablam!  --> src/lib.rs:1:1
Jul 12 06:27:57.316 INFO kablam!   |
Jul 12 06:27:57.316 INFO kablam! 1 | #[macro_use] 
Jul 12 06:27:57.316 INFO kablam!   | ^^^^^^^^^^^^
Jul 12 06:27:57.318 INFO kablam!   |
Jul 12 06:27:57.320 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 06:27:57.320 INFO kablam! 
Jul 12 06:27:57.353 INFO kablam! warning: unused import: `TryLockError`
Jul 12 06:27:57.353 INFO kablam!  --> src/container.rs:9:17
Jul 12 06:27:57.353 INFO kablam!   |
Jul 12 06:27:57.353 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Jul 12 06:27:57.353 INFO kablam!   |                 ^^^^^^^^^^^^
Jul 12 06:27:57.354 INFO kablam! 
Jul 12 06:28:07.002 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 06:28:07.002 INFO kablam!   --> src/container.rs:18:33
Jul 12 06:28:07.002 INFO kablam!    |
Jul 12 06:28:07.002 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Jul 12 06:28:07.002 INFO kablam!    |                                 ^^^^^^
Jul 12 06:28:07.002 INFO kablam!    |
Jul 12 06:28:07.002 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Jul 12 06:28:07.002 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 06:28:07.002 INFO kablam! 
Jul 12 06:28:07.003 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 06:28:07.003 INFO kablam!   --> src/container.rs:19:34
Jul 12 06:28:07.003 INFO kablam!    |
Jul 12 06:28:07.003 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Jul 12 06:28:07.003 INFO kablam!    |                                  ^^^^^^
Jul 12 06:28:07.003 INFO kablam!    |
Jul 12 06:28:07.003 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 06:28:07.003 INFO kablam! 
Jul 12 06:28:07.098 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 06:28:07.098 INFO kablam!   --> src/container.rs:18:33
Jul 12 06:28:07.098 INFO kablam!    |
Jul 12 06:28:07.098 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Jul 12 06:28:07.098 INFO kablam!    |                                 ^^^^^^
Jul 12 06:28:07.098 INFO kablam!    |
Jul 12 06:28:07.098 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Jul 12 06:28:07.098 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 06:28:07.098 INFO kablam! 
Jul 12 06:28:07.098 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 06:28:07.098 INFO kablam!   --> src/container.rs:19:34
Jul 12 06:28:07.098 INFO kablam!    |
Jul 12 06:28:07.099 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Jul 12 06:28:07.099 INFO kablam!    |                                  ^^^^^^
Jul 12 06:28:07.099 INFO kablam!    |
Jul 12 06:28:07.099 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 06:28:07.099 INFO kablam! 
Jul 12 06:28:07.150 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.27s
Jul 12 06:28:07.154 INFO kablam! su: No module specific data is present
Jul 12 06:28:08.024 INFO running `"docker" "rm" "-f" "e32880820b0238173632c61c2590b3f9a33ac7a3e0d12fb5fcea653a9feabe21"`
Jul 12 06:28:08.147 INFO blam! e32880820b0238173632c61c2590b3f9a33ac7a3e0d12fb5fcea653a9feabe21