Nov 04 22:10:27.864 INFO checking ioc-0.6.2 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 22:10:27.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 22:10:28.218 INFO blam! 864da2a53812aa0b87c5ac4d756d9b602e4f407aae515e4dd5b106e4a239eb15
Nov 04 22:10:28.220 INFO running `"docker" "start" "-a" "864da2a53812aa0b87c5ac4d756d9b602e4f407aae515e4dd5b106e4a239eb15"`
Nov 04 22:10:28.775 INFO kablam! usermod: no changes
Nov 04 22:10:28.866 INFO kablam!     Checking downcast v0.6.0
Nov 04 22:10:29.415 INFO kablam!     Checking ioc v0.6.2 (/source)
Nov 04 22:10:29.968 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 22:10:29.968 INFO kablam!  --> src/lib.rs:1:1
Nov 04 22:10:29.968 INFO kablam!   |
Nov 04 22:10:29.968 INFO kablam! 1 | #[macro_use] 
Nov 04 22:10:29.968 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 22:10:29.968 INFO kablam!   |
Nov 04 22:10:29.968 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 22:10:29.968 INFO kablam! 
Nov 04 22:10:29.968 INFO kablam! warning: unused import: `TryLockError`
Nov 04 22:10:29.968 INFO kablam!  --> src/container.rs:9:17
Nov 04 22:10:29.968 INFO kablam!   |
Nov 04 22:10:29.968 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Nov 04 22:10:30.023 INFO kablam!   |                 ^^^^^^^^^^^^
Nov 04 22:10:30.023 INFO kablam! 
Nov 04 22:10:30.159 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 22:10:30.159 INFO kablam!  --> src/lib.rs:1:1
Nov 04 22:10:30.159 INFO kablam!   |
Nov 04 22:10:30.159 INFO kablam! 1 | #[macro_use] 
Nov 04 22:10:30.159 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 22:10:30.159 INFO kablam!   |
Nov 04 22:10:30.159 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 22:10:30.159 INFO kablam! 
Nov 04 22:10:30.159 INFO kablam! warning: unused import: `TryLockError`
Nov 04 22:10:30.159 INFO kablam!  --> src/container.rs:9:17
Nov 04 22:10:30.159 INFO kablam!   |
Nov 04 22:10:30.159 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Nov 04 22:10:30.159 INFO kablam!   |                 ^^^^^^^^^^^^
Nov 04 22:10:30.159 INFO kablam! 
Nov 04 22:10:34.588 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 04 22:10:34.588 INFO kablam!   --> src/container.rs:18:33
Nov 04 22:10:34.588 INFO kablam!    |
Nov 04 22:10:34.588 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Nov 04 22:10:34.588 INFO kablam!    |                                 ^^^^^^
Nov 04 22:10:34.588 INFO kablam!    |
Nov 04 22:10:34.588 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Nov 04 22:10:34.588 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 04 22:10:34.588 INFO kablam! 
Nov 04 22:10:34.589 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 04 22:10:34.589 INFO kablam!   --> src/container.rs:19:34
Nov 04 22:10:34.589 INFO kablam!    |
Nov 04 22:10:34.589 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Nov 04 22:10:34.589 INFO kablam!    |                                  ^^^^^^
Nov 04 22:10:34.589 INFO kablam!    |
Nov 04 22:10:34.589 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 04 22:10:34.589 INFO kablam! 
Nov 04 22:10:35.289 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 04 22:10:35.289 INFO kablam!   --> src/container.rs:18:33
Nov 04 22:10:35.289 INFO kablam!    |
Nov 04 22:10:35.289 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Nov 04 22:10:35.289 INFO kablam!    |                                 ^^^^^^
Nov 04 22:10:35.289 INFO kablam!    |
Nov 04 22:10:35.289 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Nov 04 22:10:35.289 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 04 22:10:35.289 INFO kablam! 
Nov 04 22:10:35.289 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 04 22:10:35.289 INFO kablam!   --> src/container.rs:19:34
Nov 04 22:10:35.289 INFO kablam!    |
Nov 04 22:10:35.289 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Nov 04 22:10:35.289 INFO kablam!    |                                  ^^^^^^
Nov 04 22:10:35.289 INFO kablam!    |
Nov 04 22:10:35.289 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 04 22:10:35.289 INFO kablam! 
Nov 04 22:10:35.309 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.51s
Nov 04 22:10:35.311 INFO kablam! su: No module specific data is present
Nov 04 22:10:35.685 INFO running `"docker" "rm" "-f" "864da2a53812aa0b87c5ac4d756d9b602e4f407aae515e4dd5b106e4a239eb15"`
Nov 04 22:10:35.877 INFO blam! 864da2a53812aa0b87c5ac4d756d9b602e4f407aae515e4dd5b106e4a239eb15