Sep 20 04:31:52.721 INFO checking bigml-0.1.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346 Sep 20 04:31:52.721 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets Sep 20 04:31:52.721 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 04:31:52.879 INFO blam! ca488909ab4fa35ae5bf2aec0b194d7168553141823e28a76da777f89bd3d394 Sep 20 04:31:52.881 INFO running `"docker" "start" "-a" "ca488909ab4fa35ae5bf2aec0b194d7168553141823e28a76da777f89bd3d394"` Sep 20 04:31:53.849 INFO kablam! usermod: no changes Sep 20 04:31:54.427 INFO kablam! Compiling bigml_derive v0.1.0 Sep 20 04:31:57.571 INFO kablam! Checking bigml v0.1.1 (/source) Sep 20 04:32:08.247 INFO kablam! warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead Sep 20 04:32:08.247 INFO kablam! --> examples/create_execution.rs:95:22 Sep 20 04:32:08.247 INFO kablam! | Sep 20 04:32:08.247 INFO kablam! 95 | for e in err.causes() { Sep 20 04:32:08.247 INFO kablam! | ^^^^^^ Sep 20 04:32:08.247 INFO kablam! | Sep 20 04:32:08.247 INFO kablam! = note: #[warn(deprecated)] on by default Sep 20 04:32:08.247 INFO kablam! Sep 20 04:32:08.296 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 14.42s Sep 20 04:32:08.308 INFO kablam! su: No module specific data is present Sep 20 04:32:08.799 INFO running `"docker" "rm" "-f" "ca488909ab4fa35ae5bf2aec0b194d7168553141823e28a76da777f89bd3d394"` Sep 20 04:32:08.865 INFO blam! ca488909ab4fa35ae5bf2aec0b194d7168553141823e28a76da777f89bd3d394