Sep 14 16:59:54.193 INFO checking error-chain-mini-0.2.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1 Sep 14 16:59:54.193 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets Sep 14 16:59:54.193 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/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 16:59:54.328 INFO blam! 4cdc60644d52ec732fa75f75ece9df6a8f91fe609b1f903469a2153d75d6bcdd Sep 14 16:59:54.330 INFO running `"docker" "start" "-a" "4cdc60644d52ec732fa75f75ece9df6a8f91fe609b1f903469a2153d75d6bcdd"` Sep 14 16:59:55.215 INFO kablam! usermod: no changes Sep 14 16:59:55.279 INFO kablam! Checking error-chain-mini v0.2.0 (file:///source) Sep 14 16:59:55.284 INFO kablam! Compiling error-chain-mini-derive v0.2.0 Sep 14 16:59:58.415 INFO kablam! warning: variant is never constructed: `Kind2` Sep 14 16:59:58.415 INFO kablam! --> tests/derive_tests.rs:106:9 Sep 14 16:59:58.415 INFO kablam! | Sep 14 16:59:58.415 INFO kablam! 106 | Kind2, Sep 14 16:59:58.415 INFO kablam! | ^^^^^ Sep 14 16:59:58.415 INFO kablam! | Sep 14 16:59:58.415 INFO kablam! = note: #[warn(dead_code)] on by default Sep 14 16:59:58.416 INFO kablam! Sep 14 16:59:58.436 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.19s Sep 14 16:59:58.439 INFO kablam! su: No module specific data is present Sep 14 16:59:58.902 INFO running `"docker" "rm" "-f" "4cdc60644d52ec732fa75f75ece9df6a8f91fe609b1f903469a2153d75d6bcdd"` Sep 14 16:59:58.992 INFO blam! 4cdc60644d52ec732fa75f75ece9df6a8f91fe609b1f903469a2153d75d6bcdd