Nov 02 14:50:04.999 INFO testing ioc-0.6.2 against beta-2018-10-30 for beta-1.31-1
Nov 02 14:50:05.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-0/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 14:50:05.350 INFO blam! 3c69db6f272cc43176892c640c6c3038a57569695bc1c4b18c8eb90ca4ccc406
Nov 02 14:50:05.359 INFO running `"docker" "start" "-a" "3c69db6f272cc43176892c640c6c3038a57569695bc1c4b18c8eb90ca4ccc406"`
Nov 02 14:50:06.548 INFO kablam! usermod: no changes
Nov 02 14:50:06.583 INFO kablam!    Compiling downcast v0.6.0
Nov 02 14:50:07.234 INFO kablam!    Compiling ioc v0.6.2 (/source)
Nov 02 14:50:07.984 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 14:50:07.984 INFO kablam!  --> src/lib.rs:1:1
Nov 02 14:50:07.984 INFO kablam!   |
Nov 02 14:50:07.984 INFO kablam! 1 | #[macro_use] 
Nov 02 14:50:07.984 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 14:50:07.984 INFO kablam!   |
Nov 02 14:50:07.984 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 14:50:07.984 INFO kablam! 
Nov 02 14:50:07.984 INFO kablam! warning: unused import: `TryLockError`
Nov 02 14:50:07.984 INFO kablam!  --> src/container.rs:9:17
Nov 02 14:50:07.984 INFO kablam!   |
Nov 02 14:50:07.984 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Nov 02 14:50:07.984 INFO kablam!   |                 ^^^^^^^^^^^^
Nov 02 14:50:07.984 INFO kablam! 
Nov 02 14:50:12.544 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 02 14:50:12.544 INFO kablam!   --> src/container.rs:18:33
Nov 02 14:50:12.544 INFO kablam!    |
Nov 02 14:50:12.544 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Nov 02 14:50:12.544 INFO kablam!    |                                 ^^^^^^
Nov 02 14:50:12.544 INFO kablam!    |
Nov 02 14:50:12.544 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Nov 02 14:50:12.544 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 02 14:50:12.544 INFO kablam! 
Nov 02 14:50:12.544 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 02 14:50:12.544 INFO kablam!   --> src/container.rs:19:34
Nov 02 14:50:12.544 INFO kablam!    |
Nov 02 14:50:12.544 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Nov 02 14:50:12.545 INFO kablam!    |                                  ^^^^^^
Nov 02 14:50:12.545 INFO kablam!    |
Nov 02 14:50:12.545 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 02 14:50:12.545 INFO kablam! 
Nov 02 14:50:13.174 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
Nov 02 14:50:13.178 INFO kablam! su: No module specific data is present
Nov 02 14:50:13.690 INFO running `"docker" "rm" "-f" "3c69db6f272cc43176892c640c6c3038a57569695bc1c4b18c8eb90ca4ccc406"`
Nov 02 14:50:13.925 INFO blam! 3c69db6f272cc43176892c640c6c3038a57569695bc1c4b18c8eb90ca4ccc406
Nov 02 14:50:13.927 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-0/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 14:50:14.368 INFO blam! 2b9e054d9fbeee0493e40be3afd1e43ae5d4146e8c3c87ebe1fcd33d28c9f956
Nov 02 14:50:14.371 INFO running `"docker" "start" "-a" "2b9e054d9fbeee0493e40be3afd1e43ae5d4146e8c3c87ebe1fcd33d28c9f956"`
Nov 02 14:50:15.328 INFO kablam! usermod: no changes
Nov 02 14:50:15.400 INFO kablam!    Compiling ioc v0.6.2 (/source)
Nov 02 14:50:16.259 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 14:50:16.259 INFO kablam!  --> src/lib.rs:1:1
Nov 02 14:50:16.259 INFO kablam!   |
Nov 02 14:50:16.259 INFO kablam! 1 | #[macro_use] 
Nov 02 14:50:16.259 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 14:50:16.259 INFO kablam!   |
Nov 02 14:50:16.259 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 14:50:16.259 INFO kablam! 
Nov 02 14:50:16.263 INFO kablam! warning: unused import: `TryLockError`
Nov 02 14:50:16.263 INFO kablam!  --> src/container.rs:9:17
Nov 02 14:50:16.263 INFO kablam!   |
Nov 02 14:50:16.263 INFO kablam! 9 | use std::sync::{TryLockError, Mutex, RwLock, RwLockReadGuard, RwLockWriteGuard};
Nov 02 14:50:16.263 INFO kablam!   |                 ^^^^^^^^^^^^
Nov 02 14:50:16.263 INFO kablam! 
Nov 02 14:50:20.903 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 02 14:50:20.903 INFO kablam!   --> src/container.rs:18:33
Nov 02 14:50:20.903 INFO kablam!    |
Nov 02 14:50:20.903 INFO kablam! 18 | pub type ReadGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockReadGuard<'a, Box<Base>>>;
Nov 02 14:50:20.903 INFO kablam!    |                                 ^^^^^^
Nov 02 14:50:20.903 INFO kablam!    |
Nov 02 14:50:20.903 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Nov 02 14:50:20.903 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 02 14:50:20.903 INFO kablam! 
Nov 02 14:50:20.903 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Nov 02 14:50:20.903 INFO kablam!   --> src/container.rs:19:34
Nov 02 14:50:20.903 INFO kablam!    |
Nov 02 14:50:20.903 INFO kablam! 19 | pub type WriteGuard<'a, T, Base: ?Sized> = downcast::Guard<T, RwLockWriteGuard<'a, Box<Base>>>;
Nov 02 14:50:20.903 INFO kablam!    |                                  ^^^^^^
Nov 02 14:50:20.903 INFO kablam!    |
Nov 02 14:50:20.903 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 02 14:50:20.903 INFO kablam! 
Nov 02 14:50:21.299 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.94s
Nov 02 14:50:21.303 INFO kablam! su: No module specific data is present
Nov 02 14:50:21.807 INFO running `"docker" "rm" "-f" "2b9e054d9fbeee0493e40be3afd1e43ae5d4146e8c3c87ebe1fcd33d28c9f956"`
Nov 02 14:50:22.117 INFO blam! 2b9e054d9fbeee0493e40be3afd1e43ae5d4146e8c3c87ebe1fcd33d28c9f956
