Sep 10 16:28:38.966 INFO checking indep-0.1.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 16:28:38.966 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 16:28:38.966 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 16:28:39.140 INFO blam! 9b43b3a64234237f3b79206a5dfef6aa2b15b19d191293ee9cf2f7f5ab9b3a2e
Sep 10 16:28:39.142 INFO running `"docker" "start" "-a" "9b43b3a64234237f3b79206a5dfef6aa2b15b19d191293ee9cf2f7f5ab9b3a2e"`
Sep 10 16:28:40.447 INFO kablam! usermod: no changes
Sep 10 16:28:40.483 INFO kablam!     Checking indep v0.1.1 (file:///source)
Sep 10 16:28:40.793 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 16:28:40.793 INFO kablam!  --> src/lib.rs:5:1
Sep 10 16:28:40.793 INFO kablam!   |
Sep 10 16:28:40.793 INFO kablam! 5 | #[macro_use]
Sep 10 16:28:40.793 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 16:28:40.793 INFO kablam!   |
Sep 10 16:28:40.793 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 16:28:40.793 INFO kablam! 
Sep 10 16:28:40.888 INFO kablam! warning: unused import: `std::rc::Rc`
Sep 10 16:28:40.888 INFO kablam!    --> src/sync.rs:196:13
Sep 10 16:28:40.888 INFO kablam!     |
Sep 10 16:28:40.888 INFO kablam! 196 |         use std::rc::Rc;
Sep 10 16:28:40.888 INFO kablam!     |             ^^^^^^^^^^^
Sep 10 16:28:40.888 INFO kablam!     |
Sep 10 16:28:40.888 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 10 16:28:40.888 INFO kablam! 
Sep 10 16:28:40.888 INFO kablam! warning: unused import: `std::cell::RefCell`
Sep 10 16:28:40.888 INFO kablam!    --> src/sync.rs:197:13
Sep 10 16:28:40.888 INFO kablam!     |
Sep 10 16:28:40.888 INFO kablam! 197 |         use std::cell::RefCell;
Sep 10 16:28:40.888 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Sep 10 16:28:40.888 INFO kablam! 
Sep 10 16:28:40.889 INFO kablam! warning: unused import: `std::sync::Arc`
Sep 10 16:28:40.889 INFO kablam!    --> src/async.rs:195:13
Sep 10 16:28:40.889 INFO kablam!     |
Sep 10 16:28:40.889 INFO kablam! 195 |         use std::sync::Arc;
Sep 10 16:28:40.889 INFO kablam!     |             ^^^^^^^^^^^^^^
Sep 10 16:28:40.889 INFO kablam! 
Sep 10 16:28:40.889 INFO kablam! warning: unused import: `std::sync::RwLock`
Sep 10 16:28:40.889 INFO kablam!    --> src/async.rs:196:13
Sep 10 16:28:40.889 INFO kablam!     |
Sep 10 16:28:40.889 INFO kablam! 196 |         use std::sync::RwLock;
Sep 10 16:28:40.889 INFO kablam!     |             ^^^^^^^^^^^^^^^^^
Sep 10 16:28:40.889 INFO kablam! 
Sep 10 16:28:41.105 INFO kablam! warning: unused import: `std::sync::Arc`
Sep 10 16:28:41.105 INFO kablam!   --> examples/async.rs:44:9
Sep 10 16:28:41.105 INFO kablam!    |
Sep 10 16:28:41.105 INFO kablam! 44 |     use std::sync::Arc;
Sep 10 16:28:41.105 INFO kablam!    |         ^^^^^^^^^^^^^^
Sep 10 16:28:41.105 INFO kablam!    |
Sep 10 16:28:41.105 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 16:28:41.105 INFO kablam! 
Sep 10 16:28:41.105 INFO kablam! warning: unused import: `std::sync::RwLock`
Sep 10 16:28:41.105 INFO kablam!   --> examples/async.rs:45:9
Sep 10 16:28:41.105 INFO kablam!    |
Sep 10 16:28:41.105 INFO kablam! 45 |     use std::sync::RwLock;
Sep 10 16:28:41.105 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Sep 10 16:28:41.105 INFO kablam! 
Sep 10 16:28:41.201 INFO kablam! warning: unused import: `std::rc::Rc`
Sep 10 16:28:41.201 INFO kablam!   --> examples/sync.rs:45:9
Sep 10 16:28:41.201 INFO kablam!    |
Sep 10 16:28:41.201 INFO kablam! 45 |     use std::rc::Rc;
Sep 10 16:28:41.201 INFO kablam!    |         ^^^^^^^^^^^
Sep 10 16:28:41.201 INFO kablam!    |
Sep 10 16:28:41.201 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 16:28:41.201 INFO kablam! 
Sep 10 16:28:41.202 INFO kablam! warning: unused import: `std::cell::RefCell`
Sep 10 16:28:41.202 INFO kablam!   --> examples/sync.rs:46:9
Sep 10 16:28:41.202 INFO kablam!    |
Sep 10 16:28:41.202 INFO kablam! 46 |     use std::cell::RefCell;
Sep 10 16:28:41.202 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Sep 10 16:28:41.202 INFO kablam! 
Sep 10 16:28:41.386 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Sep 10 16:28:41.390 INFO kablam! su: No module specific data is present
Sep 10 16:28:41.970 INFO running `"docker" "rm" "-f" "9b43b3a64234237f3b79206a5dfef6aa2b15b19d191293ee9cf2f7f5ab9b3a2e"`
Sep 10 16:28:42.118 INFO blam! 9b43b3a64234237f3b79206a5dfef6aa2b15b19d191293ee9cf2f7f5ab9b3a2e