Nov 30 20:53:24.089 INFO checking indep-0.1.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 20:53:24.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 20:53:24.297 INFO [stdout] 1db1f52962a1e32a75ff9416e7f9857fefab4f765659bba36aa8b25327a45ee9
Nov 30 20:53:24.298 INFO running `"docker" "start" "-a" "1db1f52962a1e32a75ff9416e7f9857fefab4f765659bba36aa8b25327a45ee9"`
Nov 30 20:53:24.712 INFO [stderr] usermod: no changes
Nov 30 20:53:24.769 INFO [stderr]     Checking indep v0.1.1 (/source)
Nov 30 20:53:25.351 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 20:53:25.351 INFO [stderr]  --> src/lib.rs:5:1
Nov 30 20:53:25.351 INFO [stderr]   |
Nov 30 20:53:25.351 INFO [stderr] 5 | #[macro_use]
Nov 30 20:53:25.351 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 20:53:25.351 INFO [stderr]   |
Nov 30 20:53:25.351 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:53:25.351 INFO [stderr] 
Nov 30 20:53:25.792 INFO [stderr] warning: unused import: `std::rc::Rc`
Nov 30 20:53:25.792 INFO [stderr]    --> src/sync.rs:196:13
Nov 30 20:53:25.792 INFO [stderr]     |
Nov 30 20:53:25.792 INFO [stderr] 196 |         use std::rc::Rc;
Nov 30 20:53:25.792 INFO [stderr]     |             ^^^^^^^^^^^
Nov 30 20:53:25.792 INFO [stderr]     |
Nov 30 20:53:25.792 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 30 20:53:25.792 INFO [stderr] 
Nov 30 20:53:25.792 INFO [stderr] warning: unused import: `std::cell::RefCell`
Nov 30 20:53:25.792 INFO [stderr]    --> src/sync.rs:197:13
Nov 30 20:53:25.792 INFO [stderr]     |
Nov 30 20:53:25.792 INFO [stderr] 197 |         use std::cell::RefCell;
Nov 30 20:53:25.792 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^
Nov 30 20:53:25.792 INFO [stderr] 
Nov 30 20:53:25.808 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 30 20:53:25.808 INFO [stderr]    --> src/async.rs:195:13
Nov 30 20:53:25.808 INFO [stderr]     |
Nov 30 20:53:25.808 INFO [stderr] 195 |         use std::sync::Arc;
Nov 30 20:53:25.809 INFO [stderr]     |             ^^^^^^^^^^^^^^
Nov 30 20:53:25.809 INFO [stderr] 
Nov 30 20:53:25.809 INFO [stderr] warning: unused import: `std::sync::RwLock`
Nov 30 20:53:25.809 INFO [stderr]    --> src/async.rs:196:13
Nov 30 20:53:25.809 INFO [stderr]     |
Nov 30 20:53:25.809 INFO [stderr] 196 |         use std::sync::RwLock;
Nov 30 20:53:25.809 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Nov 30 20:53:25.809 INFO [stderr] 
Nov 30 20:53:26.304 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 30 20:53:26.304 INFO [stderr]   --> examples/async.rs:44:9
Nov 30 20:53:26.304 INFO [stderr]    |
Nov 30 20:53:26.304 INFO [stderr] 44 |     use std::sync::Arc;
Nov 30 20:53:26.304 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 30 20:53:26.304 INFO [stderr]    |
Nov 30 20:53:26.304 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 20:53:26.304 INFO [stderr] 
Nov 30 20:53:26.304 INFO [stderr] warning: unused import: `std::sync::RwLock`
Nov 30 20:53:26.304 INFO [stderr]   --> examples/async.rs:45:9
Nov 30 20:53:26.304 INFO [stderr]    |
Nov 30 20:53:26.304 INFO [stderr] 45 |     use std::sync::RwLock;
Nov 30 20:53:26.304 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 30 20:53:26.304 INFO [stderr] 
Nov 30 20:53:26.822 INFO [stderr] warning: unused import: `std::rc::Rc`
Nov 30 20:53:26.822 INFO [stderr]   --> examples/sync.rs:45:9
Nov 30 20:53:26.822 INFO [stderr]    |
Nov 30 20:53:26.822 INFO [stderr] 45 |     use std::rc::Rc;
Nov 30 20:53:26.822 INFO [stderr]    |         ^^^^^^^^^^^
Nov 30 20:53:26.822 INFO [stderr]    |
Nov 30 20:53:26.822 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 20:53:26.822 INFO [stderr] 
Nov 30 20:53:26.822 INFO [stderr] warning: unused import: `std::cell::RefCell`
Nov 30 20:53:26.822 INFO [stderr]   --> examples/sync.rs:46:9
Nov 30 20:53:26.822 INFO [stderr]    |
Nov 30 20:53:26.822 INFO [stderr] 46 |     use std::cell::RefCell;
Nov 30 20:53:26.822 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Nov 30 20:53:26.822 INFO [stderr] 
Nov 30 20:53:26.965 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Nov 30 20:53:26.968 INFO [stderr] su: No module specific data is present
Nov 30 20:53:27.230 INFO running `"docker" "inspect" "1db1f52962a1e32a75ff9416e7f9857fefab4f765659bba36aa8b25327a45ee9"`
Nov 30 20:53:27.294 INFO running `"docker" "rm" "-f" "1db1f52962a1e32a75ff9416e7f9857fefab4f765659bba36aa8b25327a45ee9"`
Nov 30 20:53:27.396 INFO [stdout] 1db1f52962a1e32a75ff9416e7f9857fefab4f765659bba36aa8b25327a45ee9