Aug 17 11:50:51.055 INFO checking rust-http-server-0.0.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 11:50:51.055 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 11:50:51.055 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 11:50:51.055 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/master#142bb27373126edf8367f526358b6c72ecf1d8df:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 11:50:51.314 INFO blam! 46680b78084089ab767aef143dd8dd2f1561d4048ab2b77d380ed5f4cd965523
Aug 17 11:50:51.316 INFO running `"docker" "start" "-a" "46680b78084089ab767aef143dd8dd2f1561d4048ab2b77d380ed5f4cd965523"`
Aug 17 11:50:52.960 INFO kablam!     Checking ctrlc v3.1.1
Aug 17 11:50:52.968 INFO kablam!     Checking pretty_env_logger v0.2.4
Aug 17 11:50:52.969 INFO kablam!    Compiling python3-sys v0.1.3
Aug 17 11:50:59.338 INFO kablam!    Compiling cpython v0.1.0
Aug 17 11:51:05.410 INFO kablam!     Checking rust-http-server v0.0.1 (file:///source)
Aug 17 11:51:11.592 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 17 11:51:11.592 INFO kablam!   --> src/threadpool.rs:29:22
Aug 17 11:51:11.592 INFO kablam!    |
Aug 17 11:51:11.592 INFO kablam! 29 | pub type Executor<F: FnOnce() + Send + 'static> = Box<Fn(F) -> () + Send + 'static>;
Aug 17 11:51:11.592 INFO kablam!    |                      ^^^^^^^^   ^^^^   ^^^^^^^
Aug 17 11:51:11.592 INFO kablam!    |
Aug 17 11:51:11.592 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Aug 17 11:51:11.592 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 17 11:51:11.592 INFO kablam! 
Aug 17 11:51:13.728 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 17 11:51:13.728 INFO kablam!   --> src/threadpool.rs:29:22
Aug 17 11:51:13.728 INFO kablam!    |
Aug 17 11:51:13.728 INFO kablam! 29 | pub type Executor<F: FnOnce() + Send + 'static> = Box<Fn(F) -> () + Send + 'static>;
Aug 17 11:51:13.728 INFO kablam!    |                      ^^^^^^^^   ^^^^   ^^^^^^^
Aug 17 11:51:13.728 INFO kablam!    |
Aug 17 11:51:13.729 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Aug 17 11:51:13.729 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 17 11:51:13.729 INFO kablam! 
Aug 17 11:51:13.730 INFO kablam! warning: unused arithmetic operation which must be used
Aug 17 11:51:13.730 INFO kablam!    --> src/threadpool.rs:151:37
Aug 17 11:51:13.730 INFO kablam!     |
Aug 17 11:51:13.730 INFO kablam! 151 |             pool.execute( move || { 2+2; } );
Aug 17 11:51:13.730 INFO kablam!     |                                     ^^^
Aug 17 11:51:13.730 INFO kablam!     |
Aug 17 11:51:13.730 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 17 11:51:13.730 INFO kablam! 
Aug 17 11:51:13.825 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.58s
Aug 17 11:51:13.863 INFO kablam! su: No module specific data is present
Aug 17 11:51:14.376 INFO running `"docker" "rm" "-f" "46680b78084089ab767aef143dd8dd2f1561d4048ab2b77d380ed5f4cd965523"`
Aug 17 11:51:14.557 INFO blam! 46680b78084089ab767aef143dd8dd2f1561d4048ab2b77d380ed5f4cd965523