Sep 02 10:16:10.606 INFO checking ioc-0.6.2 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 10:16:10.606 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 10:16:10.606 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 10:16:10.791 INFO blam! e073db65438576bbb468d3a5ce8b840461c7f13d338c65dea3b20ca8c5207986
Sep 02 10:16:10.793 INFO running `"docker" "start" "-a" "e073db65438576bbb468d3a5ce8b840461c7f13d338c65dea3b20ca8c5207986"`
Sep 02 10:16:11.570 INFO kablam!     Checking downcast v0.6.0
Sep 02 10:16:12.128 INFO kablam!     Checking ioc v0.6.2 (file:///source)
Sep 02 10:16:12.970 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 10:16:12.970 INFO kablam!  --> src/lib.rs:1:1
Sep 02 10:16:12.970 INFO kablam!   |
Sep 02 10:16:12.970 INFO kablam! 1 | #[macro_use] 
Sep 02 10:16:12.970 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 10:16:12.970 INFO kablam!   |
Sep 02 10:16:12.970 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 10:16:12.970 INFO kablam! 
Sep 02 10:16:12.982 INFO kablam! warning: unused import: `TryLockError`
Sep 02 10:16:12.982 INFO kablam!  --> src/container.rs:9:17
Sep 02 10:16:12.982 INFO kablam!   |
Sep 02 10:16:12.982 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Sep 02 10:16:12.982 INFO kablam!   |                 ^^^^^^^^^^^^
Sep 02 10:16:12.982 INFO kablam! 
Sep 02 10:16:13.105 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 10:16:13.105 INFO kablam!  --> src/lib.rs:1:1
Sep 02 10:16:13.105 INFO kablam!   |
Sep 02 10:16:13.105 INFO kablam! 1 | #[macro_use] 
Sep 02 10:16:13.106 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 10:16:13.106 INFO kablam!   |
Sep 02 10:16:13.106 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 10:16:13.106 INFO kablam! 
Sep 02 10:16:13.118 INFO kablam! warning: unused import: `TryLockError`
Sep 02 10:16:13.118 INFO kablam!  --> src/container.rs:9:17
Sep 02 10:16:13.118 INFO kablam!   |
Sep 02 10:16:13.118 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Sep 02 10:16:13.118 INFO kablam!   |                 ^^^^^^^^^^^^
Sep 02 10:16:13.118 INFO kablam! 
Sep 02 10:16:18.799 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 02 10:16:18.799 INFO kablam!   --> src/container.rs:18:33
Sep 02 10:16:18.799 INFO kablam!    |
Sep 02 10:16:18.799 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Sep 02 10:16:18.799 INFO kablam!    |                                 ^^^^^^
Sep 02 10:16:18.799 INFO kablam!    |
Sep 02 10:16:18.799 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 02 10:16:18.799 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 02 10:16:18.799 INFO kablam! 
Sep 02 10:16:18.799 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 02 10:16:18.799 INFO kablam!   --> src/container.rs:19:34
Sep 02 10:16:18.799 INFO kablam!    |
Sep 02 10:16:18.799 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Sep 02 10:16:18.799 INFO kablam!    |                                  ^^^^^^
Sep 02 10:16:18.799 INFO kablam!    |
Sep 02 10:16:18.799 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 02 10:16:18.799 INFO kablam! 
Sep 02 10:16:19.340 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 02 10:16:19.340 INFO kablam!   --> src/container.rs:18:33
Sep 02 10:16:19.340 INFO kablam!    |
Sep 02 10:16:19.340 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Sep 02 10:16:19.340 INFO kablam!    |                                 ^^^^^^
Sep 02 10:16:19.340 INFO kablam!    |
Sep 02 10:16:19.340 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 02 10:16:19.340 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 02 10:16:19.340 INFO kablam! 
Sep 02 10:16:19.340 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 02 10:16:19.340 INFO kablam!   --> src/container.rs:19:34
Sep 02 10:16:19.341 INFO kablam!    |
Sep 02 10:16:19.341 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Sep 02 10:16:19.341 INFO kablam!    |                                  ^^^^^^
Sep 02 10:16:19.341 INFO kablam!    |
Sep 02 10:16:19.341 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 02 10:16:19.341 INFO kablam! 
Sep 02 10:16:19.381 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.83s
Sep 02 10:16:19.384 INFO kablam! su: No module specific data is present
Sep 02 10:16:19.777 INFO running `"docker" "rm" "-f" "e073db65438576bbb468d3a5ce8b840461c7f13d338c65dea3b20ca8c5207986"`
Sep 02 10:16:19.876 INFO blam! e073db65438576bbb468d3a5ce8b840461c7f13d338c65dea3b20ca8c5207986