Sep 04 23:16:30.565 INFO checking bigml-0.1.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 23:16:30.565 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 23:16:30.565 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 23:16:30.729 INFO blam! 32e3ef623fccfd18f208c74a6ceca2d8f26be696dac1677d6b5231a19f2178cd
Sep 04 23:16:30.732 INFO running `"docker" "start" "-a" "32e3ef623fccfd18f208c74a6ceca2d8f26be696dac1677d6b5231a19f2178cd"`
Sep 04 23:16:31.696 INFO kablam!    Compiling bigml_derive v0.1.0
Sep 04 23:16:36.918 INFO kablam!     Checking bigml v0.1.1 (file:///source)
Sep 04 23:17:00.290 INFO kablam! warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Sep 04 23:17:00.290 INFO kablam!   --> examples/create_execution.rs:95:22
Sep 04 23:17:00.290 INFO kablam!    |
Sep 04 23:17:00.290 INFO kablam! 95 |         for e in err.causes() {
Sep 04 23:17:00.290 INFO kablam!    |                      ^^^^^^
Sep 04 23:17:00.290 INFO kablam!    |
Sep 04 23:17:00.290 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 23:17:00.290 INFO kablam! 
Sep 04 23:17:00.392 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.94s
Sep 04 23:17:00.410 INFO kablam! su: No module specific data is present
Sep 04 23:17:00.930 INFO running `"docker" "rm" "-f" "32e3ef623fccfd18f208c74a6ceca2d8f26be696dac1677d6b5231a19f2178cd"`
Sep 04 23:17:01.031 INFO blam! 32e3ef623fccfd18f208c74a6ceca2d8f26be696dac1677d6b5231a19f2178cd