Aug 30 09:43:59.104 INFO checking netns-0.1.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 09:43:59.104 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 09:43:59.104 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 09:43:59.277 INFO blam! 74880108d82a3ae455cea24fefc0d758e9b0ced5e7c6bcc81bf76227165d7817
Aug 30 09:43:59.279 INFO running `"docker" "start" "-a" "74880108d82a3ae455cea24fefc0d758e9b0ced5e7c6bcc81bf76227165d7817"`
Aug 30 09:43:59.905 INFO kablam!     Checking netns v0.1.0 (file:///source)
Aug 30 09:44:01.329 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 09:44:01.329 INFO kablam!   --> examples/basic.rs:11:3
Aug 30 09:44:01.329 INFO kablam!    |
Aug 30 09:44:01.329 INFO kablam! 11 |         NetNS::set(temp);
Aug 30 09:44:01.329 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Aug 30 09:44:01.329 INFO kablam!    |
Aug 30 09:44:01.329 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 09:44:01.329 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 09:44:01.329 INFO kablam! 
Aug 30 09:44:01.342 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Aug 30 09:44:01.348 INFO kablam! su: No module specific data is present
Aug 30 09:44:01.739 INFO running `"docker" "rm" "-f" "74880108d82a3ae455cea24fefc0d758e9b0ced5e7c6bcc81bf76227165d7817"`
Aug 30 09:44:01.832 INFO blam! 74880108d82a3ae455cea24fefc0d758e9b0ced5e7c6bcc81bf76227165d7817