Sep 06 01:50:44.996 INFO checking rbtree-0.1.5 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 01:50:44.996 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 01:50:44.996 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 01:50:45.141 INFO blam! 5e5ad43bc2d9efa379090926dffaeeaddb3ea80d5a33ff5c1989b0daf5d3c6cc
Sep 06 01:50:45.143 INFO running `"docker" "start" "-a" "5e5ad43bc2d9efa379090926dffaeeaddb3ea80d5a33ff5c1989b0daf5d3c6cc"`
Sep 06 01:50:45.771 INFO kablam! usermod: no changes
Sep 06 01:50:45.828 INFO kablam!     Checking rbtree v0.1.5 (file:///source)
Sep 06 01:50:46.049 INFO kablam! warning: unused import: `super::RBTree`
Sep 06 01:50:46.049 INFO kablam!     --> src/lib.rs:1404:9
Sep 06 01:50:46.049 INFO kablam!      |
Sep 06 01:50:46.049 INFO kablam! 1404 |     use super::RBTree;
Sep 06 01:50:46.049 INFO kablam!      |         ^^^^^^^^^^^^^
Sep 06 01:50:46.049 INFO kablam!      |
Sep 06 01:50:46.049 INFO kablam!      = note: #[warn(unused_imports)] on by default
Sep 06 01:50:46.050 INFO kablam! 
Sep 06 01:50:46.922 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Sep 06 01:50:46.923 INFO kablam! su: No module specific data is present
Sep 06 01:50:48.022 INFO running `"docker" "rm" "-f" "5e5ad43bc2d9efa379090926dffaeeaddb3ea80d5a33ff5c1989b0daf5d3c6cc"`
Sep 06 01:50:48.155 INFO blam! 5e5ad43bc2d9efa379090926dffaeeaddb3ea80d5a33ff5c1989b0daf5d3c6cc