Nov 01 21:10:49.088 INFO checking indep-0.1.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 21:10:49.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 21:10:49.522 INFO blam! 01757ec515781713044f60d1b7073594ae208c66226f8137aeef91d1878f67aa
Nov 01 21:10:49.529 INFO running `"docker" "start" "-a" "01757ec515781713044f60d1b7073594ae208c66226f8137aeef91d1878f67aa"`
Nov 01 21:10:50.234 INFO kablam! usermod: no changes
Nov 01 21:10:50.266 INFO kablam!     Checking indep v0.1.1 (/source)
Nov 01 21:10:50.960 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 21:10:50.960 INFO kablam!  --> src/lib.rs:5:1
Nov 01 21:10:50.960 INFO kablam!   |
Nov 01 21:10:50.960 INFO kablam! 5 | #[macro_use]
Nov 01 21:10:50.960 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 21:10:50.960 INFO kablam!   |
Nov 01 21:10:50.960 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 21:10:50.960 INFO kablam! 
Nov 01 21:10:51.297 INFO kablam! warning: unused import: `std::rc::Rc`
Nov 01 21:10:51.297 INFO kablam!    --> src/sync.rs:196:13
Nov 01 21:10:51.297 INFO kablam!     |
Nov 01 21:10:51.297 INFO kablam! 196 |         use std::rc::Rc;
Nov 01 21:10:51.297 INFO kablam!     |             ^^^^^^^^^^^
Nov 01 21:10:51.297 INFO kablam!     |
Nov 01 21:10:51.297 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 01 21:10:51.297 INFO kablam! 
Nov 01 21:10:51.297 INFO kablam! warning: unused import: `std::cell::RefCell`
Nov 01 21:10:51.297 INFO kablam!    --> src/sync.rs:197:13
Nov 01 21:10:51.297 INFO kablam!     |
Nov 01 21:10:51.297 INFO kablam! 197 |         use std::cell::RefCell;
Nov 01 21:10:51.297 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Nov 01 21:10:51.297 INFO kablam! 
Nov 01 21:10:51.297 INFO kablam! warning: unused import: `std::sync::Arc`
Nov 01 21:10:51.297 INFO kablam!    --> src/async.rs:195:13
Nov 01 21:10:51.297 INFO kablam!     |
Nov 01 21:10:51.297 INFO kablam! 195 |         use std::sync::Arc;
Nov 01 21:10:51.297 INFO kablam!     |             ^^^^^^^^^^^^^^
Nov 01 21:10:51.297 INFO kablam! 
Nov 01 21:10:51.297 INFO kablam! warning: unused import: `std::sync::RwLock`
Nov 01 21:10:51.297 INFO kablam!    --> src/async.rs:196:13
Nov 01 21:10:51.297 INFO kablam!     |
Nov 01 21:10:51.297 INFO kablam! 196 |         use std::sync::RwLock;
Nov 01 21:10:51.297 INFO kablam!     |             ^^^^^^^^^^^^^^^^^
Nov 01 21:10:51.297 INFO kablam! 
Nov 01 21:10:51.809 INFO kablam! warning: unused import: `std::sync::Arc`
Nov 01 21:10:51.809 INFO kablam!   --> examples/async.rs:44:9
Nov 01 21:10:51.809 INFO kablam!    |
Nov 01 21:10:51.809 INFO kablam! 44 |     use std::sync::Arc;
Nov 01 21:10:51.809 INFO kablam!    |         ^^^^^^^^^^^^^^
Nov 01 21:10:51.809 INFO kablam!    |
Nov 01 21:10:51.809 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 21:10:51.809 INFO kablam! 
Nov 01 21:10:51.809 INFO kablam! warning: unused import: `std::sync::RwLock`
Nov 01 21:10:51.809 INFO kablam!   --> examples/async.rs:45:9
Nov 01 21:10:51.809 INFO kablam!    |
Nov 01 21:10:51.810 INFO kablam! 45 |     use std::sync::RwLock;
Nov 01 21:10:51.810 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Nov 01 21:10:51.810 INFO kablam! 
Nov 01 21:10:51.880 INFO kablam! warning: unused import: `std::rc::Rc`
Nov 01 21:10:51.880 INFO kablam!   --> examples/sync.rs:45:9
Nov 01 21:10:51.880 INFO kablam!    |
Nov 01 21:10:51.880 INFO kablam! 45 |     use std::rc::Rc;
Nov 01 21:10:51.880 INFO kablam!    |         ^^^^^^^^^^^
Nov 01 21:10:51.880 INFO kablam!    |
Nov 01 21:10:51.880 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 21:10:51.880 INFO kablam! 
Nov 01 21:10:51.880 INFO kablam! warning: unused import: `std::cell::RefCell`
Nov 01 21:10:51.880 INFO kablam!   --> examples/sync.rs:46:9
Nov 01 21:10:51.880 INFO kablam!    |
Nov 01 21:10:51.880 INFO kablam! 46 |     use std::cell::RefCell;
Nov 01 21:10:51.880 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Nov 01 21:10:51.880 INFO kablam! 
Nov 01 21:10:52.044 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Nov 01 21:10:52.048 INFO kablam! su: No module specific data is present
Nov 01 21:10:52.594 INFO running `"docker" "rm" "-f" "01757ec515781713044f60d1b7073594ae208c66226f8137aeef91d1878f67aa"`
Nov 01 21:10:52.912 INFO blam! 01757ec515781713044f60d1b7073594ae208c66226f8137aeef91d1878f67aa