Aug 30 10:11:00.692 INFO checking netns-0.1.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 10:11:00.692 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 10:11:00.692 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 10:11:00.922 INFO blam! 1b10aa10e0b192aa7421b22a9c312b5245b7f04964fc9727b50e71b34ea52c24
Aug 30 10:11:00.924 INFO running `"docker" "start" "-a" "1b10aa10e0b192aa7421b22a9c312b5245b7f04964fc9727b50e71b34ea52c24"`
Aug 30 10:11:02.042 INFO kablam!     Checking netns v0.1.0 (file:///source)
Aug 30 10:11:03.467 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 10:11:03.467 INFO kablam!   --> examples/basic.rs:11:3
Aug 30 10:11:03.467 INFO kablam!    |
Aug 30 10:11:03.467 INFO kablam! 11 |         NetNS::set(temp);
Aug 30 10:11:03.468 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Aug 30 10:11:03.468 INFO kablam!    |
Aug 30 10:11:03.468 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 10:11:03.468 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 10:11:03.468 INFO kablam! 
Aug 30 10:11:03.482 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Aug 30 10:11:03.486 INFO kablam! su: No module specific data is present
Aug 30 10:11:04.033 INFO running `"docker" "rm" "-f" "1b10aa10e0b192aa7421b22a9c312b5245b7f04964fc9727b50e71b34ea52c24"`
Aug 30 10:11:04.138 INFO blam! 1b10aa10e0b192aa7421b22a9c312b5245b7f04964fc9727b50e71b34ea52c24