Sep 10 10:45:25.745 INFO checking rust-http-server-0.0.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 10:45:25.745 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 10:45:25.745 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:45:25.907 INFO blam! e752a5878b3bb0f8993f478e928188c9f7133a4591ec0ee773ce144366b951e3
Sep 10 10:45:25.909 INFO running `"docker" "start" "-a" "e752a5878b3bb0f8993f478e928188c9f7133a4591ec0ee773ce144366b951e3"`
Sep 10 10:45:26.670 INFO kablam! usermod: no changes
Sep 10 10:45:27.293 INFO kablam!    Compiling cpython v0.1.0
Sep 10 10:45:27.299 INFO kablam!     Checking ctrlc v3.1.1
Sep 10 10:45:27.301 INFO kablam!    Compiling python3-sys v0.1.3
Sep 10 10:45:27.303 INFO kablam!     Checking tokio-tls v0.1.4
Sep 10 10:45:27.304 INFO kablam!     Checking hyper v0.11.27
Sep 10 10:45:36.880 INFO kablam!     Checking rust-http-server v0.0.1 (file:///source)
Sep 10 10:45:38.936 INFO kablam! error[E0277]: expected a `std::ops::FnOnce<()>` closure, found `F`
Sep 10 10:45:38.936 INFO kablam!   --> src/threadpool.rs:29:1
Sep 10 10:45:38.936 INFO kablam!    |
Sep 10 10:45:38.936 INFO kablam! 29 | pub type Executor<F: FnOnce() + Send + 'static> = Box<Fn(F) -> () + Send + 'static>;
Sep 10 10:45:38.936 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `FnOnce<()>` closure, found `F`
Sep 10 10:45:38.938 INFO kablam!    |
Sep 10 10:45:38.938 INFO kablam!    = help: the trait `std::ops::FnOnce<()>` is not implemented for `F`
Sep 10 10:45:38.938 INFO kablam!    = note: wrap the `F` in a closure with no arguments: `|| { /* code */ }
Sep 10 10:45:38.938 INFO kablam!    = help: consider adding a `where F: std::ops::FnOnce<()>` bound
Sep 10 10:45:38.938 INFO kablam! 
Sep 10 10:45:38.939 INFO kablam! error[E0277]: `F` cannot be sent between threads safely
Sep 10 10:45:38.939 INFO kablam!   --> src/threadpool.rs:29:1
Sep 10 10:45:38.939 INFO kablam!    |
Sep 10 10:45:38.939 INFO kablam! 29 | pub type Executor<F: FnOnce() + Send + 'static> = Box<Fn(F) -> () + Send + 'static>;
Sep 10 10:45:38.939 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `F` cannot be sent between threads safely
Sep 10 10:45:38.939 INFO kablam!    |
Sep 10 10:45:38.939 INFO kablam!    = help: the trait `std::marker::Send` is not implemented for `F`
Sep 10 10:45:38.939 INFO kablam!    = help: consider adding a `where F: std::marker::Send` bound
Sep 10 10:45:38.939 INFO kablam! 
Sep 10 10:45:38.975 INFO kablam! error: aborting due to 2 previous errors
Sep 10 10:45:38.982 INFO kablam! 
Sep 10 10:45:38.982 INFO kablam! For more information about this error, try `rustc --explain E0277`.
Sep 10 10:45:38.992 INFO kablam! error: Could not compile `rust-http-server`.
Sep 10 10:45:38.993 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 10:45:39.830 INFO kablam! error: build failed
Sep 10 10:45:39.830 INFO kablam! su: No module specific data is present
Sep 10 10:45:40.811 INFO running `"docker" "rm" "-f" "e752a5878b3bb0f8993f478e928188c9f7133a4591ec0ee773ce144366b951e3"`
Sep 10 10:45:40.917 INFO blam! e752a5878b3bb0f8993f478e928188c9f7133a4591ec0ee773ce144366b951e3