Sep 14 06:42:03.197 INFO checking waitout-0.1.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 06:42:03.197 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 06:42:03.197 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 06:42:03.449 INFO blam! b39252b06470cd4b25f9864c860bf02337217bccbb575672ea76ac54c4cf4dbf
Sep 14 06:42:03.450 INFO running `"docker" "start" "-a" "b39252b06470cd4b25f9864c860bf02337217bccbb575672ea76ac54c4cf4dbf"`
Sep 14 06:42:04.291 INFO kablam! usermod: no changes
Sep 14 06:42:04.313 INFO kablam!     Checking waitout v0.1.1 (file:///source)
Sep 14 06:42:04.585 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Sep 14 06:42:04.585 INFO kablam!   --> examples/threads.rs:13:13
Sep 14 06:42:04.585 INFO kablam!    |
Sep 14 06:42:04.585 INFO kablam! 13 |             thread::sleep_ms(2000);
Sep 14 06:42:04.585 INFO kablam!    |             ^^^^^^^^^^^^^^^^
Sep 14 06:42:04.585 INFO kablam!    |
Sep 14 06:42:04.585 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 14 06:42:04.585 INFO kablam! 
Sep 14 06:42:04.617 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
Sep 14 06:42:04.618 INFO kablam! su: No module specific data is present
Sep 14 06:42:05.047 INFO running `"docker" "rm" "-f" "b39252b06470cd4b25f9864c860bf02337217bccbb575672ea76ac54c4cf4dbf"`
Sep 14 06:42:05.116 INFO blam! b39252b06470cd4b25f9864c860bf02337217bccbb575672ea76ac54c4cf4dbf