Aug 30 06:59:44.140 INFO checking rbtree-0.1.5 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 06:59:44.140 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 06:59:44.140 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 06:59:44.322 INFO blam! bd4927d94640f8b1f2e34c00b62c063278365f7e3c25ccb700aad47c361fa6f8
Aug 30 06:59:44.324 INFO running `"docker" "start" "-a" "bd4927d94640f8b1f2e34c00b62c063278365f7e3c25ccb700aad47c361fa6f8"`
Aug 30 06:59:44.968 INFO kablam!     Checking rbtree v0.1.5 (file:///source)
Aug 30 06:59:45.398 INFO kablam! warning: unused import: `super::RBTree`
Aug 30 06:59:45.398 INFO kablam!     --> src/lib.rs:1404:9
Aug 30 06:59:45.398 INFO kablam!      |
Aug 30 06:59:45.398 INFO kablam! 1404 |     use super::RBTree;
Aug 30 06:59:45.398 INFO kablam!      |         ^^^^^^^^^^^^^
Aug 30 06:59:45.398 INFO kablam!      |
Aug 30 06:59:45.398 INFO kablam!      = note: #[warn(unused_imports)] on by default
Aug 30 06:59:45.398 INFO kablam! 
Aug 30 06:59:46.744 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Aug 30 06:59:46.748 INFO kablam! su: No module specific data is present
Aug 30 06:59:47.229 INFO running `"docker" "rm" "-f" "bd4927d94640f8b1f2e34c00b62c063278365f7e3c25ccb700aad47c361fa6f8"`
Aug 30 06:59:47.324 INFO blam! bd4927d94640f8b1f2e34c00b62c063278365f7e3c25ccb700aad47c361fa6f8