Sep 14 14:34:22.418 INFO checking ioc-0.6.2 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 14:34:22.418 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 14:34:22.418 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-5/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 14:34:22.575 INFO blam! 06c5139c0412cc3a9f3562290e19d157c2f89a269a589d08263f7685728a8801
Sep 14 14:34:22.577 INFO running `"docker" "start" "-a" "06c5139c0412cc3a9f3562290e19d157c2f89a269a589d08263f7685728a8801"`
Sep 14 14:34:23.501 INFO kablam! usermod: no changes
Sep 14 14:34:23.520 INFO kablam!     Checking downcast v0.6.0
Sep 14 14:34:23.768 INFO kablam!     Checking ioc v0.6.2 (file:///source)
Sep 14 14:34:24.129 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 14:34:24.129 INFO kablam!  --> src/lib.rs:1:1
Sep 14 14:34:24.129 INFO kablam!   |
Sep 14 14:34:24.129 INFO kablam! 1 | #[macro_use] 
Sep 14 14:34:24.129 INFO kablam!   | ^^^^^^^^^^^^
Sep 14 14:34:24.129 INFO kablam!   |
Sep 14 14:34:24.129 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 14:34:24.129 INFO kablam! 
Sep 14 14:34:24.132 INFO kablam! warning: unused import: `TryLockError`
Sep 14 14:34:24.132 INFO kablam!  --> src/container.rs:9:17
Sep 14 14:34:24.132 INFO kablam!   |
Sep 14 14:34:24.132 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Sep 14 14:34:24.132 INFO kablam!   |                 ^^^^^^^^^^^^
Sep 14 14:34:24.132 INFO kablam! 
Sep 14 14:34:24.135 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 14:34:24.135 INFO kablam!  --> src/lib.rs:1:1
Sep 14 14:34:24.135 INFO kablam!   |
Sep 14 14:34:24.135 INFO kablam! 1 | #[macro_use] 
Sep 14 14:34:24.135 INFO kablam!   | ^^^^^^^^^^^^
Sep 14 14:34:24.135 INFO kablam!   |
Sep 14 14:34:24.135 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 14:34:24.135 INFO kablam! 
Sep 14 14:34:24.139 INFO kablam! warning: unused import: `TryLockError`
Sep 14 14:34:24.139 INFO kablam!  --> src/container.rs:9:17
Sep 14 14:34:24.139 INFO kablam!   |
Sep 14 14:34:24.139 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Sep 14 14:34:24.139 INFO kablam!   |                 ^^^^^^^^^^^^
Sep 14 14:34:24.139 INFO kablam! 
Sep 14 14:34:27.823 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 14 14:34:27.823 INFO kablam!   --> src/container.rs:18:33
Sep 14 14:34:27.823 INFO kablam!    |
Sep 14 14:34:27.823 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Sep 14 14:34:27.823 INFO kablam!    |                                 ^^^^^^
Sep 14 14:34:27.823 INFO kablam!    |
Sep 14 14:34:27.823 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 14 14:34:27.823 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 14 14:34:27.823 INFO kablam! 
Sep 14 14:34:27.823 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 14 14:34:27.823 INFO kablam!   --> src/container.rs:19:34
Sep 14 14:34:27.823 INFO kablam!    |
Sep 14 14:34:27.823 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Sep 14 14:34:27.823 INFO kablam!    |                                  ^^^^^^
Sep 14 14:34:27.823 INFO kablam!    |
Sep 14 14:34:27.823 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 14 14:34:27.823 INFO kablam! 
Sep 14 14:34:27.950 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 14 14:34:27.950 INFO kablam!   --> src/container.rs:18:33
Sep 14 14:34:27.950 INFO kablam!    |
Sep 14 14:34:27.950 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Sep 14 14:34:27.950 INFO kablam!    |                                 ^^^^^^
Sep 14 14:34:27.950 INFO kablam!    |
Sep 14 14:34:27.950 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 14 14:34:27.950 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 14 14:34:27.950 INFO kablam! 
Sep 14 14:34:27.950 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 14 14:34:27.950 INFO kablam!   --> src/container.rs:19:34
Sep 14 14:34:27.950 INFO kablam!    |
Sep 14 14:34:27.950 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Sep 14 14:34:27.950 INFO kablam!    |                                  ^^^^^^
Sep 14 14:34:27.950 INFO kablam!    |
Sep 14 14:34:27.950 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 14 14:34:27.950 INFO kablam! 
Sep 14 14:34:28.005 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
Sep 14 14:34:28.010 INFO kablam! su: No module specific data is present
Sep 14 14:34:28.837 INFO running `"docker" "rm" "-f" "06c5139c0412cc3a9f3562290e19d157c2f89a269a589d08263f7685728a8801"`
Sep 14 14:34:28.900 INFO blam! 06c5139c0412cc3a9f3562290e19d157c2f89a269a589d08263f7685728a8801