Sep 01 00:15:18.790 INFO checking ioc-0.6.2 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 00:15:18.790 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 00:15:18.790 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 00:15:18.942 INFO blam! 731eb1c07a485a80d4525a3ae30023e038affc1d11029e2680e9aa854d00df66
Sep 01 00:15:18.943 INFO running `"docker" "start" "-a" "731eb1c07a485a80d4525a3ae30023e038affc1d11029e2680e9aa854d00df66"`
Sep 01 00:15:19.621 INFO kablam!     Checking ioc v0.6.2 (file:///source)
Sep 01 00:15:20.256 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 00:15:20.256 INFO kablam!  --> src/lib.rs:1:1
Sep 01 00:15:20.256 INFO kablam!   |
Sep 01 00:15:20.256 INFO kablam! 1 | #[macro_use] 
Sep 01 00:15:20.256 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 00:15:20.256 INFO kablam!   |
Sep 01 00:15:20.257 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 00:15:20.257 INFO kablam! 
Sep 01 00:15:20.267 INFO kablam! warning: unused import: `TryLockError`
Sep 01 00:15:20.267 INFO kablam!  --> src/container.rs:9:17
Sep 01 00:15:20.267 INFO kablam!   |
Sep 01 00:15:20.267 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Sep 01 00:15:20.267 INFO kablam!   |                 ^^^^^^^^^^^^
Sep 01 00:15:20.267 INFO kablam! 
Sep 01 00:15:20.503 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 00:15:20.503 INFO kablam!  --> src/lib.rs:1:1
Sep 01 00:15:20.503 INFO kablam!   |
Sep 01 00:15:20.503 INFO kablam! 1 | #[macro_use] 
Sep 01 00:15:20.503 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 00:15:20.503 INFO kablam!   |
Sep 01 00:15:20.503 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 00:15:20.503 INFO kablam! 
Sep 01 00:15:20.515 INFO kablam! warning: unused import: `TryLockError`
Sep 01 00:15:20.515 INFO kablam!  --> src/container.rs:9:17
Sep 01 00:15:20.515 INFO kablam!   |
Sep 01 00:15:20.515 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Sep 01 00:15:20.515 INFO kablam!   |                 ^^^^^^^^^^^^
Sep 01 00:15:20.515 INFO kablam! 
Sep 01 00:15:26.247 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 00:15:26.247 INFO kablam!   --> src/container.rs:18:33
Sep 01 00:15:26.247 INFO kablam!    |
Sep 01 00:15:26.247 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Sep 01 00:15:26.247 INFO kablam!    |                                 ^^^^^^
Sep 01 00:15:26.247 INFO kablam!    |
Sep 01 00:15:26.247 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 01 00:15:26.247 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 00:15:26.247 INFO kablam! 
Sep 01 00:15:26.247 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 00:15:26.247 INFO kablam!   --> src/container.rs:19:34
Sep 01 00:15:26.247 INFO kablam!    |
Sep 01 00:15:26.247 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Sep 01 00:15:26.247 INFO kablam!    |                                  ^^^^^^
Sep 01 00:15:26.247 INFO kablam!    |
Sep 01 00:15:26.247 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 00:15:26.247 INFO kablam! 
Sep 01 00:15:26.352 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 00:15:26.352 INFO kablam!   --> src/container.rs:18:33
Sep 01 00:15:26.352 INFO kablam!    |
Sep 01 00:15:26.352 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Sep 01 00:15:26.352 INFO kablam!    |                                 ^^^^^^
Sep 01 00:15:26.352 INFO kablam!    |
Sep 01 00:15:26.352 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 01 00:15:26.352 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 00:15:26.353 INFO kablam! 
Sep 01 00:15:26.353 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 00:15:26.353 INFO kablam!   --> src/container.rs:19:34
Sep 01 00:15:26.353 INFO kablam!    |
Sep 01 00:15:26.354 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Sep 01 00:15:26.354 INFO kablam!    |                                  ^^^^^^
Sep 01 00:15:26.354 INFO kablam!    |
Sep 01 00:15:26.354 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 00:15:26.354 INFO kablam! 
Sep 01 00:15:26.410 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.80s
Sep 01 00:15:26.412 INFO kablam! su: No module specific data is present
Sep 01 00:15:26.792 INFO running `"docker" "rm" "-f" "731eb1c07a485a80d4525a3ae30023e038affc1d11029e2680e9aa854d00df66"`
Sep 01 00:15:26.909 INFO blam! 731eb1c07a485a80d4525a3ae30023e038affc1d11029e2680e9aa854d00df66