Jul 12 06:27:54.712 INFO checking ioc-0.6.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 06:27:54.712 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 06:27:54.712 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 06:27:54.712 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 06:27:54.884 INFO blam! 34021b19c30a3b9c081f4d2be594d0ca1059d3729b36ec57535691c79dc52d89
Jul 12 06:27:54.886 INFO running `"docker" "start" "-a" "34021b19c30a3b9c081f4d2be594d0ca1059d3729b36ec57535691c79dc52d89"`
Jul 12 06:27:55.892 INFO kablam!     Checking downcast v0.6.0
Jul 12 06:27:56.327 INFO kablam!     Checking ioc v0.6.2 (file:///source)
Jul 12 06:27:57.144 INFO kablam! warning: unused `#[macro_use]` import
Jul 12 06:27:57.144 INFO kablam!  --> src/lib.rs:1:1
Jul 12 06:27:57.144 INFO kablam!   |
Jul 12 06:27:57.144 INFO kablam! 1 | #[macro_use] 
Jul 12 06:27:57.144 INFO kablam!   | ^^^^^^^^^^^^
Jul 12 06:27:57.144 INFO kablam!   |
Jul 12 06:27:57.144 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 06:27:57.144 INFO kablam! 
Jul 12 06:27:57.156 INFO kablam! warning: unused import: `TryLockError`
Jul 12 06:27:57.156 INFO kablam!  --> src/container.rs:9:17
Jul 12 06:27:57.156 INFO kablam!   |
Jul 12 06:27:57.156 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Jul 12 06:27:57.156 INFO kablam!   |                 ^^^^^^^^^^^^
Jul 12 06:27:57.156 INFO kablam! 
Jul 12 06:27:57.173 INFO kablam! warning: unused `#[macro_use]` import
Jul 12 06:27:57.173 INFO kablam!  --> src/lib.rs:1:1
Jul 12 06:27:57.173 INFO kablam!   |
Jul 12 06:27:57.173 INFO kablam! 1 | #[macro_use] 
Jul 12 06:27:57.173 INFO kablam!   | ^^^^^^^^^^^^
Jul 12 06:27:57.173 INFO kablam!   |
Jul 12 06:27:57.173 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 06:27:57.173 INFO kablam! 
Jul 12 06:27:57.186 INFO kablam! warning: unused import: `TryLockError`
Jul 12 06:27:57.186 INFO kablam!  --> src/container.rs:9:17
Jul 12 06:27:57.186 INFO kablam!   |
Jul 12 06:27:57.186 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Jul 12 06:27:57.186 INFO kablam!   |                 ^^^^^^^^^^^^
Jul 12 06:27:57.186 INFO kablam! 
Jul 12 06:28:07.325 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 06:28:07.325 INFO kablam!   --> src/container.rs:18:33
Jul 12 06:28:07.325 INFO kablam!    |
Jul 12 06:28:07.325 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Jul 12 06:28:07.326 INFO kablam!    |                                 ^^^^^^
Jul 12 06:28:07.326 INFO kablam!    |
Jul 12 06:28:07.326 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Jul 12 06:28:07.326 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 06:28:07.326 INFO kablam! 
Jul 12 06:28:07.326 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 06:28:07.326 INFO kablam!   --> src/container.rs:19:34
Jul 12 06:28:07.326 INFO kablam!    |
Jul 12 06:28:07.326 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Jul 12 06:28:07.326 INFO kablam!    |                                  ^^^^^^
Jul 12 06:28:07.326 INFO kablam!    |
Jul 12 06:28:07.326 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 06:28:07.326 INFO kablam! 
Jul 12 06:28:07.329 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 06:28:07.330 INFO kablam!   --> src/container.rs:18:33
Jul 12 06:28:07.330 INFO kablam!    |
Jul 12 06:28:07.330 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Jul 12 06:28:07.330 INFO kablam!    |                                 ^^^^^^
Jul 12 06:28:07.330 INFO kablam!    |
Jul 12 06:28:07.330 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Jul 12 06:28:07.330 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 06:28:07.330 INFO kablam! 
Jul 12 06:28:07.330 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 06:28:07.330 INFO kablam!   --> src/container.rs:19:34
Jul 12 06:28:07.330 INFO kablam!    |
Jul 12 06:28:07.330 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Jul 12 06:28:07.330 INFO kablam!    |                                  ^^^^^^
Jul 12 06:28:07.330 INFO kablam!    |
Jul 12 06:28:07.330 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 06:28:07.330 INFO kablam! 
Jul 12 06:28:07.383 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.50s
Jul 12 06:28:07.383 INFO kablam! su: No module specific data is present
Jul 12 06:28:08.257 INFO running `"docker" "rm" "-f" "34021b19c30a3b9c081f4d2be594d0ca1059d3729b36ec57535691c79dc52d89"`
Jul 12 06:28:08.468 INFO blam! 34021b19c30a3b9c081f4d2be594d0ca1059d3729b36ec57535691c79dc52d89