Sep 14 10:02:16.751 INFO checking rust-http-server-0.0.1 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 10:02:16.751 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 10:02:16.751 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 10:02:17.013 INFO blam! 24009fd5d9c071cadbc74eda051f8ad6a6f02c6335b28834e04bc213347afd37
Sep 14 10:02:17.014 INFO running `"docker" "start" "-a" "24009fd5d9c071cadbc74eda051f8ad6a6f02c6335b28834e04bc213347afd37"`
Sep 14 10:02:17.644 INFO kablam! usermod: no changes
Sep 14 10:02:18.134 INFO kablam!    Compiling cpython v0.1.0
Sep 14 10:02:18.138 INFO kablam!     Checking ctrlc v3.1.1
Sep 14 10:02:18.138 INFO kablam!     Checking pretty_env_logger v0.2.4
Sep 14 10:02:18.139 INFO kablam!    Compiling python3-sys v0.1.3
Sep 14 10:02:23.610 INFO kablam!     Checking rust-http-server v0.0.1 (file:///source)
Sep 14 10:02:25.423 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 14 10:02:25.423 INFO kablam!   --> src/threadpool.rs:29:22
Sep 14 10:02:25.423 INFO kablam!    |
Sep 14 10:02:25.423 INFO kablam! 29 | pub type Executor<F: FnOnce() + Send + 'static> = Box<Fn(F) -> () + Send + 'static>;
Sep 14 10:02:25.423 INFO kablam!    |                      ^^^^^^^^   ^^^^   ^^^^^^^
Sep 14 10:02:25.423 INFO kablam!    |
Sep 14 10:02:25.423 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 14 10:02:25.423 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 14 10:02:25.423 INFO kablam! 
Sep 14 10:02:27.264 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 14 10:02:27.264 INFO kablam!   --> src/threadpool.rs:29:22
Sep 14 10:02:27.264 INFO kablam!    |
Sep 14 10:02:27.264 INFO kablam! 29 | pub type Executor<F: FnOnce() + Send + 'static> = Box<Fn(F) -> () + Send + 'static>;
Sep 14 10:02:27.264 INFO kablam!    |                      ^^^^^^^^   ^^^^   ^^^^^^^
Sep 14 10:02:27.264 INFO kablam!    |
Sep 14 10:02:27.264 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 14 10:02:27.264 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 14 10:02:27.264 INFO kablam! 
Sep 14 10:02:27.265 INFO kablam! warning: unused arithmetic operation which must be used
Sep 14 10:02:27.265 INFO kablam!    --> src/threadpool.rs:151:37
Sep 14 10:02:27.265 INFO kablam!     |
Sep 14 10:02:27.265 INFO kablam! 151 |             pool.execute( move || { 2+2; } );
Sep 14 10:02:27.265 INFO kablam!     |                                     ^^^
Sep 14 10:02:27.265 INFO kablam!     |
Sep 14 10:02:27.265 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 14 10:02:27.265 INFO kablam! 
Sep 14 10:02:27.350 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.69s
Sep 14 10:02:27.369 INFO kablam! su: No module specific data is present
Sep 14 10:02:28.619 INFO running `"docker" "rm" "-f" "24009fd5d9c071cadbc74eda051f8ad6a6f02c6335b28834e04bc213347afd37"`
Sep 14 10:02:28.875 INFO blam! 24009fd5d9c071cadbc74eda051f8ad6a6f02c6335b28834e04bc213347afd37