Sep 14 14:34:24.032 INFO checking ioc-0.6.2 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 14:34:24.032 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 14:34:24.033 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 14:34:24.234 INFO blam! 322d184eaf4792927f2ef82ab5eb66b53275d3da018f01bae75f1597b15fb628
Sep 14 14:34:24.235 INFO running `"docker" "start" "-a" "322d184eaf4792927f2ef82ab5eb66b53275d3da018f01bae75f1597b15fb628"`
Sep 14 14:34:25.121 INFO kablam! usermod: no changes
Sep 14 14:34:25.151 INFO kablam!     Checking downcast v0.6.0
Sep 14 14:34:25.369 INFO kablam!     Checking ioc v0.6.2 (file:///source)
Sep 14 14:34:25.759 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 14:34:25.759 INFO kablam!  --> src/lib.rs:1:1
Sep 14 14:34:25.759 INFO kablam!   |
Sep 14 14:34:25.759 INFO kablam! 1 | #[macro_use] 
Sep 14 14:34:25.759 INFO kablam!   | ^^^^^^^^^^^^
Sep 14 14:34:25.759 INFO kablam!   |
Sep 14 14:34:25.759 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 14:34:25.759 INFO kablam! 
Sep 14 14:34:25.763 INFO kablam! warning: unused import: `TryLockError`
Sep 14 14:34:25.763 INFO kablam!  --> src/container.rs:9:17
Sep 14 14:34:25.763 INFO kablam!   |
Sep 14 14:34:25.763 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Sep 14 14:34:25.763 INFO kablam!   |                 ^^^^^^^^^^^^
Sep 14 14:34:25.763 INFO kablam! 
Sep 14 14:34:25.787 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 14:34:25.787 INFO kablam!  --> src/lib.rs:1:1
Sep 14 14:34:25.787 INFO kablam!   |
Sep 14 14:34:25.787 INFO kablam! 1 | #[macro_use] 
Sep 14 14:34:25.787 INFO kablam!   | ^^^^^^^^^^^^
Sep 14 14:34:25.787 INFO kablam!   |
Sep 14 14:34:25.787 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 14:34:25.787 INFO kablam! 
Sep 14 14:34:25.795 INFO kablam! warning: unused import: `TryLockError`
Sep 14 14:34:25.795 INFO kablam!  --> src/container.rs:9:17
Sep 14 14:34:25.795 INFO kablam!   |
Sep 14 14:34:25.795 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Sep 14 14:34:25.795 INFO kablam!   |                 ^^^^^^^^^^^^
Sep 14 14:34:25.795 INFO kablam! 
Sep 14 14:34:29.226 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 14 14:34:29.226 INFO kablam!   --> src/container.rs:18:33
Sep 14 14:34:29.226 INFO kablam!    |
Sep 14 14:34:29.226 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Sep 14 14:34:29.226 INFO kablam!    |                                 ^^^^^^
Sep 14 14:34:29.226 INFO kablam!    |
Sep 14 14:34:29.226 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 14 14:34:29.226 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 14 14:34:29.226 INFO kablam! 
Sep 14 14:34:29.226 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 14 14:34:29.226 INFO kablam!   --> src/container.rs:19:34
Sep 14 14:34:29.226 INFO kablam!    |
Sep 14 14:34:29.226 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Sep 14 14:34:29.226 INFO kablam!    |                                  ^^^^^^
Sep 14 14:34:29.226 INFO kablam!    |
Sep 14 14:34:29.226 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 14 14:34:29.226 INFO kablam! 
Sep 14 14:34:29.285 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 14 14:34:29.285 INFO kablam!   --> src/container.rs:18:33
Sep 14 14:34:29.285 INFO kablam!    |
Sep 14 14:34:29.285 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Sep 14 14:34:29.285 INFO kablam!    |                                 ^^^^^^
Sep 14 14:34:29.285 INFO kablam!    |
Sep 14 14:34:29.285 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 14 14:34:29.285 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 14 14:34:29.285 INFO kablam! 
Sep 14 14:34:29.285 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 14 14:34:29.285 INFO kablam!   --> src/container.rs:19:34
Sep 14 14:34:29.285 INFO kablam!    |
Sep 14 14:34:29.285 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Sep 14 14:34:29.285 INFO kablam!    |                                  ^^^^^^
Sep 14 14:34:29.285 INFO kablam!    |
Sep 14 14:34:29.286 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 14 14:34:29.286 INFO kablam! 
Sep 14 14:34:29.312 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.17s
Sep 14 14:34:29.315 INFO kablam! su: No module specific data is present
Sep 14 14:34:29.962 INFO running `"docker" "rm" "-f" "322d184eaf4792927f2ef82ab5eb66b53275d3da018f01bae75f1597b15fb628"`
Sep 14 14:34:30.017 INFO blam! 322d184eaf4792927f2ef82ab5eb66b53275d3da018f01bae75f1597b15fb628