Aug 11 10:59:09.356 INFO checking ioc-0.6.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 10:59:09.356 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 10:59:09.356 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 10:59:09.356 INFO running `"docker" "create" "-v" "/tmp/crater.5xJWqa9APwJC:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 10:59:09.571 INFO blam! ae9e544a5d12636897a8c84357aac3dc0c037a4b116d186b7ad9848031ffc7dd
Aug 11 10:59:09.573 INFO running `"docker" "start" "-a" "ae9e544a5d12636897a8c84357aac3dc0c037a4b116d186b7ad9848031ffc7dd"`
Aug 11 10:59:10.753 INFO kablam!     Checking downcast v0.6.0
Aug 11 10:59:11.247 INFO kablam!     Checking ioc v0.6.2 (file:///source)
Aug 11 10:59:11.814 INFO kablam! warning: unused `#[macro_use]` import
Aug 11 10:59:11.814 INFO kablam!  --> src/lib.rs:1:1
Aug 11 10:59:11.814 INFO kablam!   |
Aug 11 10:59:11.814 INFO kablam! 1 | #[macro_use] 
Aug 11 10:59:11.814 INFO kablam!   | ^^^^^^^^^^^^
Aug 11 10:59:11.814 INFO kablam!   |
Aug 11 10:59:11.814 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 10:59:11.814 INFO kablam! 
Aug 11 10:59:11.826 INFO kablam! warning: unused import: `TryLockError`
Aug 11 10:59:11.826 INFO kablam!  --> src/container.rs:9:17
Aug 11 10:59:11.826 INFO kablam!   |
Aug 11 10:59:11.826 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Aug 11 10:59:11.826 INFO kablam!   |                 ^^^^^^^^^^^^
Aug 11 10:59:11.826 INFO kablam! 
Aug 11 10:59:11.830 INFO kablam! warning: unused `#[macro_use]` import
Aug 11 10:59:11.830 INFO kablam!  --> src/lib.rs:1:1
Aug 11 10:59:11.830 INFO kablam!   |
Aug 11 10:59:11.830 INFO kablam! 1 | #[macro_use] 
Aug 11 10:59:11.830 INFO kablam!   | ^^^^^^^^^^^^
Aug 11 10:59:11.830 INFO kablam!   |
Aug 11 10:59:11.830 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 10:59:11.830 INFO kablam! 
Aug 11 10:59:11.852 INFO kablam! warning: unused import: `TryLockError`
Aug 11 10:59:11.852 INFO kablam!  --> src/container.rs:9:17
Aug 11 10:59:11.852 INFO kablam!   |
Aug 11 10:59:11.852 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Aug 11 10:59:11.852 INFO kablam!   |                 ^^^^^^^^^^^^
Aug 11 10:59:11.852 INFO kablam! 
Aug 11 10:59:20.713 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 11 10:59:20.713 INFO kablam!   --> src/container.rs:18:33
Aug 11 10:59:20.713 INFO kablam!    |
Aug 11 10:59:20.713 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Aug 11 10:59:20.713 INFO kablam!    |                                 ^^^^^^
Aug 11 10:59:20.713 INFO kablam!    |
Aug 11 10:59:20.714 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Aug 11 10:59:20.714 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 11 10:59:20.714 INFO kablam! 
Aug 11 10:59:20.714 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 11 10:59:20.714 INFO kablam!   --> src/container.rs:19:34
Aug 11 10:59:20.714 INFO kablam!    |
Aug 11 10:59:20.714 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Aug 11 10:59:20.714 INFO kablam!    |                                  ^^^^^^
Aug 11 10:59:20.714 INFO kablam!    |
Aug 11 10:59:20.714 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 11 10:59:20.714 INFO kablam! 
Aug 11 10:59:20.741 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 11 10:59:20.741 INFO kablam!   --> src/container.rs:18:33
Aug 11 10:59:20.742 INFO kablam!    |
Aug 11 10:59:20.742 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Aug 11 10:59:20.742 INFO kablam!    |                                 ^^^^^^
Aug 11 10:59:20.742 INFO kablam!    |
Aug 11 10:59:20.742 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Aug 11 10:59:20.742 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 11 10:59:20.742 INFO kablam! 
Aug 11 10:59:20.742 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 11 10:59:20.742 INFO kablam!   --> src/container.rs:19:34
Aug 11 10:59:20.742 INFO kablam!    |
Aug 11 10:59:20.742 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Aug 11 10:59:20.742 INFO kablam!    |                                  ^^^^^^
Aug 11 10:59:20.742 INFO kablam!    |
Aug 11 10:59:20.742 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 11 10:59:20.742 INFO kablam! 
Aug 11 10:59:20.798 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.09s
Aug 11 10:59:20.801 INFO kablam! su: No module specific data is present
Aug 11 10:59:21.947 INFO running `"docker" "rm" "-f" "ae9e544a5d12636897a8c84357aac3dc0c037a4b116d186b7ad9848031ffc7dd"`
Aug 11 10:59:22.027 INFO blam! ae9e544a5d12636897a8c84357aac3dc0c037a4b116d186b7ad9848031ffc7dd