Sep 10 15:31:06.172 INFO checking liblightning-0.0.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 15:31:06.172 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 15:31:06.172 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/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 15:31:06.324 INFO blam! 67197e34a731e12f528d9ca3d9d3bd881e37aab64c1204c1bacc91a443623b97
Sep 10 15:31:06.325 INFO running `"docker" "start" "-a" "67197e34a731e12f528d9ca3d9d3bd881e37aab64c1204c1bacc91a443623b97"`
Sep 10 15:31:07.472 INFO kablam! usermod: no changes
Sep 10 15:31:07.513 INFO kablam!    Compiling liblightning v0.0.2 (file:///source)
Sep 10 15:31:08.264 INFO kablam! warning: unused import: `resume_unwind`
Sep 10 15:31:08.264 INFO kablam!  --> src/scheduler.rs:3:50
Sep 10 15:31:08.264 INFO kablam!   |
Sep 10 15:31:08.264 INFO kablam! 3 | use std::panic::{catch_unwind, AssertUnwindSafe, resume_unwind};
Sep 10 15:31:08.264 INFO kablam!   |                                                  ^^^^^^^^^^^^^
Sep 10 15:31:08.264 INFO kablam!   |
Sep 10 15:31:08.264 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 15:31:08.264 INFO kablam! 
Sep 10 15:31:08.264 INFO kablam! warning: unused import: `invoke_box::OnceInvokeBox`
Sep 10 15:31:08.264 INFO kablam!   --> src/scheduler.rs:11:5
Sep 10 15:31:08.264 INFO kablam!    |
Sep 10 15:31:08.264 INFO kablam! 11 | use invoke_box::OnceInvokeBox;
Sep 10 15:31:08.264 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 15:31:08.264 INFO kablam! 
Sep 10 15:31:08.404 INFO kablam! warning: unused import: `resume_unwind`
Sep 10 15:31:08.404 INFO kablam!  --> src/scheduler.rs:3:50
Sep 10 15:31:08.404 INFO kablam!   |
Sep 10 15:31:08.404 INFO kablam! 3 | use std::panic::{catch_unwind, AssertUnwindSafe, resume_unwind};
Sep 10 15:31:08.404 INFO kablam!   |                                                  ^^^^^^^^^^^^^
Sep 10 15:31:08.404 INFO kablam!   |
Sep 10 15:31:08.404 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 15:31:08.404 INFO kablam! 
Sep 10 15:31:08.404 INFO kablam! warning: unused import: `invoke_box::OnceInvokeBox`
Sep 10 15:31:08.404 INFO kablam!   --> src/scheduler.rs:11:5
Sep 10 15:31:08.404 INFO kablam!    |
Sep 10 15:31:08.404 INFO kablam! 11 | use invoke_box::OnceInvokeBox;
Sep 10 15:31:08.404 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 15:31:08.404 INFO kablam! 
Sep 10 15:31:08.787 INFO kablam! warning: unused import: `std::sync::mpsc`
Sep 10 15:31:08.788 INFO kablam!  --> examples/sleep.rs:5:5
Sep 10 15:31:08.788 INFO kablam!   |
Sep 10 15:31:08.788 INFO kablam! 5 | use std::sync::mpsc;
Sep 10 15:31:08.788 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 10 15:31:08.788 INFO kablam!   |
Sep 10 15:31:08.788 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 15:31:08.788 INFO kablam! 
Sep 10 15:31:08.821 INFO kablam! warning: unused import: `std::cell::Cell`
Sep 10 15:31:08.821 INFO kablam!  --> benches/simple.rs:6:5
Sep 10 15:31:08.821 INFO kablam!   |
Sep 10 15:31:08.821 INFO kablam! 6 | use std::cell::Cell;
Sep 10 15:31:08.821 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 10 15:31:08.821 INFO kablam!   |
Sep 10 15:31:08.821 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 15:31:08.821 INFO kablam! 
Sep 10 15:31:08.919 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Sep 10 15:31:08.923 INFO kablam! su: No module specific data is present
Sep 10 15:31:09.514 INFO running `"docker" "rm" "-f" "67197e34a731e12f528d9ca3d9d3bd881e37aab64c1204c1bacc91a443623b97"`
Sep 10 15:31:09.591 INFO blam! 67197e34a731e12f528d9ca3d9d3bd881e37aab64c1204c1bacc91a443623b97