Aug 17 19:24:49.495 INFO checking ioc-0.6.2 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 19:24:49.495 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 19:24:49.495 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 19:24:49.495 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 19:24:49.756 INFO blam! 581bdf80c1dbdb1c81a9579775e8e162e5a0bfebc1a2741353e6d2f1b0866ac9
Aug 17 19:24:49.758 INFO running `"docker" "start" "-a" "581bdf80c1dbdb1c81a9579775e8e162e5a0bfebc1a2741353e6d2f1b0866ac9"`
Aug 17 19:24:50.641 INFO kablam!     Checking downcast v0.6.0
Aug 17 19:24:51.249 INFO kablam!     Checking ioc v0.6.2 (file:///source)
Aug 17 19:24:52.030 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 19:24:52.030 INFO kablam!  --> src/lib.rs:1:1
Aug 17 19:24:52.030 INFO kablam!   |
Aug 17 19:24:52.030 INFO kablam! 1 | #[macro_use] 
Aug 17 19:24:52.030 INFO kablam!   | ^^^^^^^^^^^^
Aug 17 19:24:52.030 INFO kablam!   |
Aug 17 19:24:52.030 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 19:24:52.030 INFO kablam! 
Aug 17 19:24:52.044 INFO kablam! warning: unused import: `TryLockError`
Aug 17 19:24:52.044 INFO kablam!  --> src/container.rs:9:17
Aug 17 19:24:52.044 INFO kablam!   |
Aug 17 19:24:52.044 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Aug 17 19:24:52.044 INFO kablam!   |                 ^^^^^^^^^^^^
Aug 17 19:24:52.044 INFO kablam! 
Aug 17 19:24:52.049 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 19:24:52.049 INFO kablam!  --> src/lib.rs:1:1
Aug 17 19:24:52.049 INFO kablam!   |
Aug 17 19:24:52.049 INFO kablam! 1 | #[macro_use] 
Aug 17 19:24:52.050 INFO kablam!   | ^^^^^^^^^^^^
Aug 17 19:24:52.050 INFO kablam!   |
Aug 17 19:24:52.050 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 19:24:52.050 INFO kablam! 
Aug 17 19:24:52.064 INFO kablam! warning: unused import: `TryLockError`
Aug 17 19:24:52.064 INFO kablam!  --> src/container.rs:9:17
Aug 17 19:24:52.064 INFO kablam!   |
Aug 17 19:24:52.064 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Aug 17 19:24:52.064 INFO kablam!   |                 ^^^^^^^^^^^^
Aug 17 19:24:52.064 INFO kablam! 
Aug 17 19:25:00.330 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 17 19:25:00.330 INFO kablam!   --> src/container.rs:18:33
Aug 17 19:25:00.330 INFO kablam!    |
Aug 17 19:25:00.330 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Aug 17 19:25:00.330 INFO kablam!    |                                 ^^^^^^
Aug 17 19:25:00.330 INFO kablam!    |
Aug 17 19:25:00.330 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Aug 17 19:25:00.330 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 17 19:25:00.330 INFO kablam! 
Aug 17 19:25:00.330 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 17 19:25:00.330 INFO kablam!   --> src/container.rs:19:34
Aug 17 19:25:00.330 INFO kablam!    |
Aug 17 19:25:00.330 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Aug 17 19:25:00.330 INFO kablam!    |                                  ^^^^^^
Aug 17 19:25:00.330 INFO kablam!    |
Aug 17 19:25:00.331 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 17 19:25:00.331 INFO kablam! 
Aug 17 19:25:01.331 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 17 19:25:01.331 INFO kablam!   --> src/container.rs:18:33
Aug 17 19:25:01.331 INFO kablam!    |
Aug 17 19:25:01.331 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Aug 17 19:25:01.331 INFO kablam!    |                                 ^^^^^^
Aug 17 19:25:01.331 INFO kablam!    |
Aug 17 19:25:01.331 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Aug 17 19:25:01.331 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 17 19:25:01.331 INFO kablam! 
Aug 17 19:25:01.332 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 17 19:25:01.332 INFO kablam!   --> src/container.rs:19:34
Aug 17 19:25:01.332 INFO kablam!    |
Aug 17 19:25:01.332 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Aug 17 19:25:01.332 INFO kablam!    |                                  ^^^^^^
Aug 17 19:25:01.332 INFO kablam!    |
Aug 17 19:25:01.332 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 17 19:25:01.332 INFO kablam! 
Aug 17 19:25:01.433 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.81s
Aug 17 19:25:01.435 INFO kablam! su: No module specific data is present
Aug 17 19:25:02.172 INFO running `"docker" "rm" "-f" "581bdf80c1dbdb1c81a9579775e8e162e5a0bfebc1a2741353e6d2f1b0866ac9"`
Aug 17 19:25:02.265 INFO blam! 581bdf80c1dbdb1c81a9579775e8e162e5a0bfebc1a2741353e6d2f1b0866ac9