Sep 21 08:30:09.947 INFO checking indep-0.1.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 08:30:09.948 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 08:30:09.948 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 08:30:10.087 INFO blam! 77b354fca3df8d365b92804a4a1c6dfd2958a770766c6b0b32c87eb27510dca2
Sep 21 08:30:10.088 INFO running `"docker" "start" "-a" "77b354fca3df8d365b92804a4a1c6dfd2958a770766c6b0b32c87eb27510dca2"`
Sep 21 08:30:11.216 INFO kablam! usermod: no changes
Sep 21 08:30:11.243 INFO kablam!     Checking indep v0.1.1 (/source)
Sep 21 08:30:11.542 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 08:30:11.542 INFO kablam!  --> src/lib.rs:5:1
Sep 21 08:30:11.542 INFO kablam!   |
Sep 21 08:30:11.542 INFO kablam! 5 | #[macro_use]
Sep 21 08:30:11.542 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 08:30:11.542 INFO kablam!   |
Sep 21 08:30:11.542 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 08:30:11.542 INFO kablam! 
Sep 21 08:30:11.590 INFO kablam! warning: unused import: `std::rc::Rc`
Sep 21 08:30:11.590 INFO kablam!    --> src/sync.rs:196:13
Sep 21 08:30:11.590 INFO kablam!     |
Sep 21 08:30:11.590 INFO kablam! 196 |         use std::rc::Rc;
Sep 21 08:30:11.590 INFO kablam!     |             ^^^^^^^^^^^
Sep 21 08:30:11.590 INFO kablam!     |
Sep 21 08:30:11.590 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 21 08:30:11.590 INFO kablam! 
Sep 21 08:30:11.590 INFO kablam! warning: unused import: `std::cell::RefCell`
Sep 21 08:30:11.590 INFO kablam!    --> src/sync.rs:197:13
Sep 21 08:30:11.590 INFO kablam!     |
Sep 21 08:30:11.590 INFO kablam! 197 |         use std::cell::RefCell;
Sep 21 08:30:11.590 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Sep 21 08:30:11.590 INFO kablam! 
Sep 21 08:30:11.590 INFO kablam! warning: unused import: `std::sync::Arc`
Sep 21 08:30:11.590 INFO kablam!    --> src/async.rs:195:13
Sep 21 08:30:11.590 INFO kablam!     |
Sep 21 08:30:11.590 INFO kablam! 195 |         use std::sync::Arc;
Sep 21 08:30:11.590 INFO kablam!     |             ^^^^^^^^^^^^^^
Sep 21 08:30:11.590 INFO kablam! 
Sep 21 08:30:11.590 INFO kablam! warning: unused import: `std::sync::RwLock`
Sep 21 08:30:11.590 INFO kablam!    --> src/async.rs:196:13
Sep 21 08:30:11.590 INFO kablam!     |
Sep 21 08:30:11.590 INFO kablam! 196 |         use std::sync::RwLock;
Sep 21 08:30:11.590 INFO kablam!     |             ^^^^^^^^^^^^^^^^^
Sep 21 08:30:11.590 INFO kablam! 
Sep 21 08:30:11.934 INFO kablam! warning: unused import: `std::sync::Arc`
Sep 21 08:30:11.934 INFO kablam!   --> examples/async.rs:44:9
Sep 21 08:30:11.934 INFO kablam!    |
Sep 21 08:30:11.934 INFO kablam! 44 |     use std::sync::Arc;
Sep 21 08:30:11.934 INFO kablam!    |         ^^^^^^^^^^^^^^
Sep 21 08:30:11.934 INFO kablam!    |
Sep 21 08:30:11.934 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 08:30:11.934 INFO kablam! 
Sep 21 08:30:11.934 INFO kablam! warning: unused import: `std::sync::RwLock`
Sep 21 08:30:11.934 INFO kablam!   --> examples/async.rs:45:9
Sep 21 08:30:11.934 INFO kablam!    |
Sep 21 08:30:11.934 INFO kablam! 45 |     use std::sync::RwLock;
Sep 21 08:30:11.934 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Sep 21 08:30:11.934 INFO kablam! 
Sep 21 08:30:11.942 INFO kablam! warning: unused import: `std::rc::Rc`
Sep 21 08:30:11.942 INFO kablam!   --> examples/sync.rs:45:9
Sep 21 08:30:11.942 INFO kablam!    |
Sep 21 08:30:11.942 INFO kablam! 45 |     use std::rc::Rc;
Sep 21 08:30:11.942 INFO kablam!    |         ^^^^^^^^^^^
Sep 21 08:30:11.942 INFO kablam!    |
Sep 21 08:30:11.942 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 08:30:11.942 INFO kablam! 
Sep 21 08:30:11.944 INFO kablam! warning: unused import: `std::cell::RefCell`
Sep 21 08:30:11.944 INFO kablam!   --> examples/sync.rs:46:9
Sep 21 08:30:11.946 INFO kablam!    |
Sep 21 08:30:11.946 INFO kablam! 46 |     use std::cell::RefCell;
Sep 21 08:30:11.946 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Sep 21 08:30:11.946 INFO kablam! 
Sep 21 08:30:12.094 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Sep 21 08:30:12.099 INFO kablam! su: No module specific data is present
Sep 21 08:30:12.587 INFO running `"docker" "rm" "-f" "77b354fca3df8d365b92804a4a1c6dfd2958a770766c6b0b32c87eb27510dca2"`
Sep 21 08:30:12.694 INFO blam! 77b354fca3df8d365b92804a4a1c6dfd2958a770766c6b0b32c87eb27510dca2