Sep 18 01:07:26.818 INFO checking error-chain-mini-0.2.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033 Sep 18 01:07:26.818 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets Sep 18 01:07:26.819 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 18 01:07:26.936 INFO blam! 62e458b102141392f24c9f98cfed2ce6edd57c775ed409f1503edfa7a7d51166 Sep 18 01:07:26.938 INFO running `"docker" "start" "-a" "62e458b102141392f24c9f98cfed2ce6edd57c775ed409f1503edfa7a7d51166"` Sep 18 01:07:27.544 INFO kablam! usermod: no changes Sep 18 01:07:27.598 INFO kablam! Checking error-chain-mini v0.2.0 (/source) Sep 18 01:07:27.598 INFO kablam! Compiling error-chain-mini-derive v0.2.0 Sep 18 01:07:30.878 INFO kablam! warning: variant is never constructed: `Kind2` Sep 18 01:07:30.879 INFO kablam! --> tests/derive_tests.rs:106:9 Sep 18 01:07:30.879 INFO kablam! | Sep 18 01:07:30.879 INFO kablam! 106 | Kind2, Sep 18 01:07:30.879 INFO kablam! | ^^^^^ Sep 18 01:07:30.879 INFO kablam! | Sep 18 01:07:30.879 INFO kablam! = note: #[warn(dead_code)] on by default Sep 18 01:07:30.879 INFO kablam! Sep 18 01:07:30.905 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.34s Sep 18 01:07:30.910 INFO kablam! su: No module specific data is present Sep 18 01:07:31.893 INFO running `"docker" "rm" "-f" "62e458b102141392f24c9f98cfed2ce6edd57c775ed409f1503edfa7a7d51166"` Sep 18 01:07:32.172 INFO blam! 62e458b102141392f24c9f98cfed2ce6edd57c775ed409f1503edfa7a7d51166