Nov 10 04:30:18.979 INFO checking ioc-0.6.2 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 04:30:18.980 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 10 04:30:19.229 INFO blam! 0651dd0466ec07e24de0a05d8d9977deb74b7dccc43c55654a667267a5c8dbe2
Nov 10 04:30:19.233 INFO running `"docker" "start" "-a" "0651dd0466ec07e24de0a05d8d9977deb74b7dccc43c55654a667267a5c8dbe2"`
Nov 10 04:30:20.194 INFO kablam! usermod: no changes
Nov 10 04:30:20.236 INFO kablam!     Checking downcast v0.6.0
Nov 10 04:30:20.827 INFO kablam!     Checking ioc v0.6.2 (/source)
Nov 10 04:30:21.583 INFO kablam! warning: unused `#[macro_use]` import
Nov 10 04:30:21.583 INFO kablam!  --> src/lib.rs:1:1
Nov 10 04:30:21.583 INFO kablam!   |
Nov 10 04:30:21.583 INFO kablam! 1 | #[macro_use] 
Nov 10 04:30:21.583 INFO kablam!   | ^^^^^^^^^^^^
Nov 10 04:30:21.583 INFO kablam!   |
Nov 10 04:30:21.583 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 04:30:21.583 INFO kablam! 
Nov 10 04:30:21.585 INFO kablam! warning: unused import: `TryLockError`
Nov 10 04:30:21.585 INFO kablam!  --> src/container.rs:9:17
Nov 10 04:30:21.585 INFO kablam!   |
Nov 10 04:30:21.585 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Nov 10 04:30:21.585 INFO kablam!   |                 ^^^^^^^^^^^^
Nov 10 04:30:21.585 INFO kablam! 
Nov 10 04:30:21.613 INFO kablam! warning: unused `#[macro_use]` import
Nov 10 04:30:21.613 INFO kablam!  --> src/lib.rs:1:1
Nov 10 04:30:21.613 INFO kablam!   |
Nov 10 04:30:21.613 INFO kablam! 1 | #[macro_use] 
Nov 10 04:30:21.613 INFO kablam!   | ^^^^^^^^^^^^
Nov 10 04:30:21.613 INFO kablam!   |
Nov 10 04:30:21.613 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 04:30:21.613 INFO kablam! 
Nov 10 04:30:21.617 INFO kablam! warning: unused import: `TryLockError`
Nov 10 04:30:21.623 INFO kablam!  --> src/container.rs:9:17
Nov 10 04:30:21.624 INFO kablam!   |
Nov 10 04:30:21.624 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Nov 10 04:30:21.625 INFO kablam!   |                 ^^^^^^^^^^^^
Nov 10 04:30:21.625 INFO kablam! 
Nov 10 04:30:26.271 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 10 04:30:26.271 INFO kablam!   --> src/container.rs:18:33
Nov 10 04:30:26.271 INFO kablam!    |
Nov 10 04:30:26.271 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Nov 10 04:30:26.271 INFO kablam!    |                                 ^^^^^^
Nov 10 04:30:26.271 INFO kablam!    |
Nov 10 04:30:26.271 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Nov 10 04:30:26.271 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 10 04:30:26.271 INFO kablam! 
Nov 10 04:30:26.271 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 10 04:30:26.271 INFO kablam!   --> src/container.rs:19:34
Nov 10 04:30:26.271 INFO kablam!    |
Nov 10 04:30:26.271 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Nov 10 04:30:26.271 INFO kablam!    |                                  ^^^^^^
Nov 10 04:30:26.271 INFO kablam!    |
Nov 10 04:30:26.271 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 10 04:30:26.271 INFO kablam! 
Nov 10 04:30:26.407 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 10 04:30:26.407 INFO kablam!   --> src/container.rs:18:33
Nov 10 04:30:26.407 INFO kablam!    |
Nov 10 04:30:26.407 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Nov 10 04:30:26.407 INFO kablam!    |                                 ^^^^^^
Nov 10 04:30:26.407 INFO kablam!    |
Nov 10 04:30:26.407 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Nov 10 04:30:26.407 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 10 04:30:26.407 INFO kablam! 
Nov 10 04:30:26.407 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 10 04:30:26.407 INFO kablam!   --> src/container.rs:19:34
Nov 10 04:30:26.407 INFO kablam!    |
Nov 10 04:30:26.407 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Nov 10 04:30:26.407 INFO kablam!    |                                  ^^^^^^
Nov 10 04:30:26.407 INFO kablam!    |
Nov 10 04:30:26.407 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 10 04:30:26.407 INFO kablam! 
Nov 10 04:30:26.429 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.20s
Nov 10 04:30:26.441 INFO kablam! su: No module specific data is present
Nov 10 04:30:26.699 INFO running `"docker" "rm" "-f" "0651dd0466ec07e24de0a05d8d9977deb74b7dccc43c55654a667267a5c8dbe2"`
Nov 10 04:30:26.807 INFO blam! 0651dd0466ec07e24de0a05d8d9977deb74b7dccc43c55654a667267a5c8dbe2