Nov 07 13:23:44.195 INFO checking ioc-0.6.2 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 13:23:44.195 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 13:23:44.375 INFO blam! 40a5638a1835f79b22929ddd350b1b13be3cfee467616275297b91ff010c91f7
Nov 07 13:23:44.379 INFO running `"docker" "start" "-a" "40a5638a1835f79b22929ddd350b1b13be3cfee467616275297b91ff010c91f7"`
Nov 07 13:23:45.189 INFO kablam! usermod: no changes
Nov 07 13:23:45.224 INFO kablam!     Checking ioc v0.6.2 (/source)
Nov 07 13:23:45.794 INFO kablam! warning: unused `#[macro_use]` import
Nov 07 13:23:45.794 INFO kablam!  --> src/lib.rs:1:1
Nov 07 13:23:45.794 INFO kablam!   |
Nov 07 13:23:45.794 INFO kablam! 1 | #[macro_use] 
Nov 07 13:23:45.794 INFO kablam!   | ^^^^^^^^^^^^
Nov 07 13:23:45.794 INFO kablam!   |
Nov 07 13:23:45.794 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 13:23:45.794 INFO kablam! 
Nov 07 13:23:45.800 INFO kablam! warning: unused import: `TryLockError`
Nov 07 13:23:45.800 INFO kablam!  --> src/container.rs:9:17
Nov 07 13:23:45.800 INFO kablam!   |
Nov 07 13:23:45.800 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Nov 07 13:23:45.800 INFO kablam!   |                 ^^^^^^^^^^^^
Nov 07 13:23:45.800 INFO kablam! 
Nov 07 13:23:45.914 INFO kablam! warning: unused `#[macro_use]` import
Nov 07 13:23:45.932 INFO kablam!  --> src/lib.rs:1:1
Nov 07 13:23:45.932 INFO kablam!   |
Nov 07 13:23:45.932 INFO kablam! 1 | #[macro_use] 
Nov 07 13:23:45.932 INFO kablam!   | ^^^^^^^^^^^^
Nov 07 13:23:45.932 INFO kablam!   |
Nov 07 13:23:45.932 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 13:23:45.932 INFO kablam! 
Nov 07 13:23:45.932 INFO kablam! warning: unused import: `TryLockError`
Nov 07 13:23:45.932 INFO kablam!  --> src/container.rs:9:17
Nov 07 13:23:45.932 INFO kablam!   |
Nov 07 13:23:45.932 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Nov 07 13:23:45.932 INFO kablam!   |                 ^^^^^^^^^^^^
Nov 07 13:23:45.932 INFO kablam! 
Nov 07 13:23:50.820 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 07 13:23:50.820 INFO kablam!   --> src/container.rs:18:33
Nov 07 13:23:50.820 INFO kablam!    |
Nov 07 13:23:50.820 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Nov 07 13:23:50.820 INFO kablam!    |                                 ^^^^^^
Nov 07 13:23:50.820 INFO kablam!    |
Nov 07 13:23:50.820 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Nov 07 13:23:50.820 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 07 13:23:50.820 INFO kablam! 
Nov 07 13:23:50.820 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 07 13:23:50.820 INFO kablam!   --> src/container.rs:19:34
Nov 07 13:23:50.820 INFO kablam!    |
Nov 07 13:23:50.820 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Nov 07 13:23:50.820 INFO kablam!    |                                  ^^^^^^
Nov 07 13:23:50.820 INFO kablam!    |
Nov 07 13:23:50.820 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 07 13:23:50.820 INFO kablam! 
Nov 07 13:23:50.934 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 07 13:23:50.934 INFO kablam!   --> src/container.rs:18:33
Nov 07 13:23:50.934 INFO kablam!    |
Nov 07 13:23:50.934 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Nov 07 13:23:50.934 INFO kablam!    |                                 ^^^^^^
Nov 07 13:23:50.934 INFO kablam!    |
Nov 07 13:23:50.934 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Nov 07 13:23:50.934 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 07 13:23:50.934 INFO kablam! 
Nov 07 13:23:50.936 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 07 13:23:50.936 INFO kablam!   --> src/container.rs:19:34
Nov 07 13:23:50.936 INFO kablam!    |
Nov 07 13:23:50.936 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Nov 07 13:23:50.936 INFO kablam!    |                                  ^^^^^^
Nov 07 13:23:50.936 INFO kablam!    |
Nov 07 13:23:50.936 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 07 13:23:50.936 INFO kablam! 
Nov 07 13:23:50.966 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.75s
Nov 07 13:23:50.968 INFO kablam! su: No module specific data is present
Nov 07 13:23:51.348 INFO running `"docker" "rm" "-f" "40a5638a1835f79b22929ddd350b1b13be3cfee467616275297b91ff010c91f7"`
Nov 07 13:23:51.608 INFO blam! 40a5638a1835f79b22929ddd350b1b13be3cfee467616275297b91ff010c91f7