Aug 02 06:36:48.792 INFO checking ioc-0.6.2 against 1.27.2 for lazy_static-1
Aug 02 06:36:48.792 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:36:48.792 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:36:48.792 INFO running `"docker" "create" "-v" "/tmp/crater.gPXO8cjDBPmA:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 02 06:36:49.001 INFO blam! 55b7c7a6398776d1f8f8f16a48154154f492b76f3ba789920a32cd7989639569
Aug 02 06:36:49.006 INFO running `"docker" "start" "-a" "55b7c7a6398776d1f8f8f16a48154154f492b76f3ba789920a32cd7989639569"`
Aug 02 06:36:50.008 INFO kablam!     Checking downcast v0.6.0
Aug 02 06:36:50.366 INFO kablam!     Checking ioc v0.6.2 (file:///source)
Aug 02 06:36:50.932 INFO kablam! warning: unused `#[macro_use]` import
Aug 02 06:36:50.932 INFO kablam!  --> src/lib.rs:1:1
Aug 02 06:36:50.932 INFO kablam!   |
Aug 02 06:36:50.932 INFO kablam! 1 | #[macro_use] 
Aug 02 06:36:50.932 INFO kablam!   | ^^^^^^^^^^^^
Aug 02 06:36:50.932 INFO kablam!   |
Aug 02 06:36:50.932 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 06:36:50.932 INFO kablam! 
Aug 02 06:36:50.942 INFO kablam! warning: unused import: `TryLockError`
Aug 02 06:36:50.942 INFO kablam!  --> src/container.rs:9:17
Aug 02 06:36:50.943 INFO kablam!   |
Aug 02 06:36:50.943 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Aug 02 06:36:50.943 INFO kablam!   |                 ^^^^^^^^^^^^
Aug 02 06:36:50.943 INFO kablam! 
Aug 02 06:36:50.975 INFO kablam! warning: unused `#[macro_use]` import
Aug 02 06:36:50.975 INFO kablam!  --> src/lib.rs:1:1
Aug 02 06:36:50.975 INFO kablam!   |
Aug 02 06:36:50.975 INFO kablam! 1 | #[macro_use] 
Aug 02 06:36:50.975 INFO kablam!   | ^^^^^^^^^^^^
Aug 02 06:36:50.976 INFO kablam!   |
Aug 02 06:36:50.976 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 06:36:50.976 INFO kablam! 
Aug 02 06:36:50.986 INFO kablam! warning: unused import: `TryLockError`
Aug 02 06:36:50.986 INFO kablam!  --> src/container.rs:9:17
Aug 02 06:36:50.986 INFO kablam!   |
Aug 02 06:36:50.986 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Aug 02 06:36:50.986 INFO kablam!   |                 ^^^^^^^^^^^^
Aug 02 06:36:50.987 INFO kablam! 
Aug 02 06:36:57.869 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 02 06:36:57.869 INFO kablam!   --> src/container.rs:18:34
Aug 02 06:36:57.869 INFO kablam!    |
Aug 02 06:36:57.869 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Aug 02 06:36:57.869 INFO kablam!    |                                  ^^^^^
Aug 02 06:36:57.869 INFO kablam!    |
Aug 02 06:36:57.869 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Aug 02 06:36:57.869 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 02 06:36:57.869 INFO kablam! 
Aug 02 06:36:57.869 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 02 06:36:57.869 INFO kablam!   --> src/container.rs:19:35
Aug 02 06:36:57.869 INFO kablam!    |
Aug 02 06:36:57.870 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Aug 02 06:36:57.870 INFO kablam!    |                                   ^^^^^
Aug 02 06:36:57.870 INFO kablam!    |
Aug 02 06:36:57.870 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 02 06:36:57.870 INFO kablam! 
Aug 02 06:36:58.275 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 02 06:36:58.275 INFO kablam!   --> src/container.rs:18:34
Aug 02 06:36:58.275 INFO kablam!    |
Aug 02 06:36:58.275 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Aug 02 06:36:58.275 INFO kablam!    |                                  ^^^^^
Aug 02 06:36:58.275 INFO kablam!    |
Aug 02 06:36:58.275 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Aug 02 06:36:58.275 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 02 06:36:58.275 INFO kablam! 
Aug 02 06:36:58.276 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 02 06:36:58.276 INFO kablam!   --> src/container.rs:19:35
Aug 02 06:36:58.276 INFO kablam!    |
Aug 02 06:36:58.276 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Aug 02 06:36:58.276 INFO kablam!    |                                   ^^^^^
Aug 02 06:36:58.276 INFO kablam!    |
Aug 02 06:36:58.276 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 02 06:36:58.276 INFO kablam! 
Aug 02 06:36:58.302 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.31s
Aug 02 06:36:58.304 INFO kablam! su: No module specific data is present
Aug 02 06:36:59.746 INFO running `"docker" "rm" "-f" "55b7c7a6398776d1f8f8f16a48154154f492b76f3ba789920a32cd7989639569"`
Aug 02 06:36:59.889 INFO blam! 55b7c7a6398776d1f8f8f16a48154154f492b76f3ba789920a32cd7989639569