Nov 03 06:40:04.958 INFO checking ioc-0.6.2 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 06:40:04.958 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 06:40:05.236 INFO blam! d7e08250df531de1c394561d5aa727c10063880fbc565eed3722c05ece8b80ff
Nov 03 06:40:05.244 INFO running `"docker" "start" "-a" "d7e08250df531de1c394561d5aa727c10063880fbc565eed3722c05ece8b80ff"`
Nov 03 06:40:05.943 INFO kablam! usermod: no changes
Nov 03 06:40:06.016 INFO kablam!     Checking downcast v0.6.0
Nov 03 06:40:06.764 INFO kablam!     Checking ioc v0.6.2 (/source)
Nov 03 06:40:07.480 INFO kablam! warning: unused `#[macro_use]` import
Nov 03 06:40:07.480 INFO kablam!  --> src/lib.rs:1:1
Nov 03 06:40:07.480 INFO kablam!   |
Nov 03 06:40:07.480 INFO kablam! 1 | #[macro_use] 
Nov 03 06:40:07.480 INFO kablam!   | ^^^^^^^^^^^^
Nov 03 06:40:07.480 INFO kablam!   |
Nov 03 06:40:07.480 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 06:40:07.480 INFO kablam! 
Nov 03 06:40:07.488 INFO kablam! warning: unused import: `TryLockError`
Nov 03 06:40:07.488 INFO kablam!  --> src/container.rs:9:17
Nov 03 06:40:07.488 INFO kablam!   |
Nov 03 06:40:07.488 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Nov 03 06:40:07.488 INFO kablam!   |                 ^^^^^^^^^^^^
Nov 03 06:40:07.488 INFO kablam! 
Nov 03 06:40:07.701 INFO kablam! warning: unused `#[macro_use]` import
Nov 03 06:40:07.701 INFO kablam!  --> src/lib.rs:1:1
Nov 03 06:40:07.701 INFO kablam!   |
Nov 03 06:40:07.702 INFO kablam! 1 | #[macro_use] 
Nov 03 06:40:07.702 INFO kablam!   | ^^^^^^^^^^^^
Nov 03 06:40:07.702 INFO kablam!   |
Nov 03 06:40:07.703 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 06:40:07.703 INFO kablam! 
Nov 03 06:40:07.703 INFO kablam! warning: unused import: `TryLockError`
Nov 03 06:40:07.703 INFO kablam!  --> src/container.rs:9:17
Nov 03 06:40:07.704 INFO kablam!   |
Nov 03 06:40:07.704 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Nov 03 06:40:07.705 INFO kablam!   |                 ^^^^^^^^^^^^
Nov 03 06:40:07.705 INFO kablam! 
Nov 03 06:40:12.300 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 03 06:40:12.300 INFO kablam!   --> src/container.rs:18:33
Nov 03 06:40:12.300 INFO kablam!    |
Nov 03 06:40:12.300 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Nov 03 06:40:12.300 INFO kablam!    |                                 ^^^^^^
Nov 03 06:40:12.301 INFO kablam!    |
Nov 03 06:40:12.301 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Nov 03 06:40:12.301 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 03 06:40:12.301 INFO kablam! 
Nov 03 06:40:12.301 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 03 06:40:12.301 INFO kablam!   --> src/container.rs:19:34
Nov 03 06:40:12.301 INFO kablam!    |
Nov 03 06:40:12.301 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Nov 03 06:40:12.301 INFO kablam!    |                                  ^^^^^^
Nov 03 06:40:12.301 INFO kablam!    |
Nov 03 06:40:12.301 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 03 06:40:12.301 INFO kablam! 
Nov 03 06:40:12.444 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 03 06:40:12.444 INFO kablam!   --> src/container.rs:18:33
Nov 03 06:40:12.444 INFO kablam!    |
Nov 03 06:40:12.444 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Nov 03 06:40:12.444 INFO kablam!    |                                 ^^^^^^
Nov 03 06:40:12.444 INFO kablam!    |
Nov 03 06:40:12.444 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Nov 03 06:40:12.444 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 03 06:40:12.444 INFO kablam! 
Nov 03 06:40:12.446 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 03 06:40:12.446 INFO kablam!   --> src/container.rs:19:34
Nov 03 06:40:12.446 INFO kablam!    |
Nov 03 06:40:12.446 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Nov 03 06:40:12.446 INFO kablam!    |                                  ^^^^^^
Nov 03 06:40:12.447 INFO kablam!    |
Nov 03 06:40:12.447 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 03 06:40:12.447 INFO kablam! 
Nov 03 06:40:12.570 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.59s
Nov 03 06:40:12.576 INFO kablam! su: No module specific data is present
Nov 03 06:40:13.000 INFO running `"docker" "rm" "-f" "d7e08250df531de1c394561d5aa727c10063880fbc565eed3722c05ece8b80ff"`
Nov 03 06:40:13.148 INFO blam! d7e08250df531de1c394561d5aa727c10063880fbc565eed3722c05ece8b80ff