Sep 04 15:09:41.222 INFO checking liblightning-0.0.2 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 15:09:41.222 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 15:09:41.222 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 15:09:41.358 INFO blam! 6d9104313075c35f8e74293602d3a6caa1afe133371bd64a7d3bca01dfe7d522
Sep 04 15:09:41.360 INFO running `"docker" "start" "-a" "6d9104313075c35f8e74293602d3a6caa1afe133371bd64a7d3bca01dfe7d522"`
Sep 04 15:09:42.063 INFO kablam!    Compiling liblightning v0.0.2 (file:///source)
Sep 04 15:09:43.348 INFO kablam! warning: unused import: `resume_unwind`
Sep 04 15:09:43.348 INFO kablam!  --> src/scheduler.rs:3:50
Sep 04 15:09:43.348 INFO kablam!   |
Sep 04 15:09:43.348 INFO kablam! 3 | use std::panic::{catch_unwind, AssertUnwindSafe, resume_unwind};
Sep 04 15:09:43.348 INFO kablam!   |                                                  ^^^^^^^^^^^^^
Sep 04 15:09:43.348 INFO kablam!   |
Sep 04 15:09:43.348 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 15:09:43.348 INFO kablam! 
Sep 04 15:09:43.348 INFO kablam! warning: unused import: `invoke_box::OnceInvokeBox`
Sep 04 15:09:43.348 INFO kablam!   --> src/scheduler.rs:11:5
Sep 04 15:09:43.348 INFO kablam!    |
Sep 04 15:09:43.348 INFO kablam! 11 | use invoke_box::OnceInvokeBox;
Sep 04 15:09:43.348 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 15:09:43.348 INFO kablam! 
Sep 04 15:09:43.504 INFO kablam! warning: unused import: `resume_unwind`
Sep 04 15:09:43.504 INFO kablam!  --> src/scheduler.rs:3:50
Sep 04 15:09:43.504 INFO kablam!   |
Sep 04 15:09:43.504 INFO kablam! 3 | use std::panic::{catch_unwind, AssertUnwindSafe, resume_unwind};
Sep 04 15:09:43.504 INFO kablam!   |                                                  ^^^^^^^^^^^^^
Sep 04 15:09:43.504 INFO kablam!   |
Sep 04 15:09:43.504 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 15:09:43.504 INFO kablam! 
Sep 04 15:09:43.504 INFO kablam! warning: unused import: `invoke_box::OnceInvokeBox`
Sep 04 15:09:43.504 INFO kablam!   --> src/scheduler.rs:11:5
Sep 04 15:09:43.504 INFO kablam!    |
Sep 04 15:09:43.504 INFO kablam! 11 | use invoke_box::OnceInvokeBox;
Sep 04 15:09:43.504 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 15:09:43.504 INFO kablam! 
Sep 04 15:09:44.220 INFO kablam! warning: unused import: `std::sync::mpsc`
Sep 04 15:09:44.220 INFO kablam!  --> examples/sleep.rs:5:5
Sep 04 15:09:44.220 INFO kablam!   |
Sep 04 15:09:44.220 INFO kablam! 5 | use std::sync::mpsc;
Sep 04 15:09:44.220 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 04 15:09:44.220 INFO kablam!   |
Sep 04 15:09:44.220 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 15:09:44.220 INFO kablam! 
Sep 04 15:09:44.384 INFO kablam! warning: unused import: `std::cell::Cell`
Sep 04 15:09:44.385 INFO kablam!  --> benches/simple.rs:6:5
Sep 04 15:09:44.385 INFO kablam!   |
Sep 04 15:09:44.385 INFO kablam! 6 | use std::cell::Cell;
Sep 04 15:09:44.385 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 04 15:09:44.389 INFO kablam!   |
Sep 04 15:09:44.389 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 15:09:44.389 INFO kablam! 
Sep 04 15:09:44.483 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
Sep 04 15:09:44.487 INFO kablam! su: No module specific data is present
Sep 04 15:09:44.963 INFO running `"docker" "rm" "-f" "6d9104313075c35f8e74293602d3a6caa1afe133371bd64a7d3bca01dfe7d522"`
Sep 04 15:09:45.069 INFO blam! 6d9104313075c35f8e74293602d3a6caa1afe133371bd64a7d3bca01dfe7d522