Aug 02 03:37:47.236 INFO checking netns-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 03:37:47.236 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:37:47.236 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:37:47.236 INFO running `"docker" "create" "-v" "/tmp/crater.8JA0PDLGHd33:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 03:37:47.535 INFO blam! 68185e9a1b018a28c4fcdd15fd9075a549abfeea11e0059d150bb0e1763f7264
Aug 02 03:37:47.537 INFO running `"docker" "start" "-a" "68185e9a1b018a28c4fcdd15fd9075a549abfeea11e0059d150bb0e1763f7264"`
Aug 02 03:37:48.633 INFO kablam!     Checking netns v0.1.0 (file:///source)
Aug 02 03:37:50.191 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 03:37:50.191 INFO kablam!   --> examples/basic.rs:11:3
Aug 02 03:37:50.191 INFO kablam!    |
Aug 02 03:37:50.191 INFO kablam! 11 |         NetNS::set(temp);
Aug 02 03:37:50.191 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Aug 02 03:37:50.192 INFO kablam!    |
Aug 02 03:37:50.192 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 02 03:37:50.192 INFO kablam! 
Aug 02 03:37:50.208 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Aug 02 03:37:50.213 INFO kablam! su: No module specific data is present
Aug 02 03:37:50.873 INFO running `"docker" "rm" "-f" "68185e9a1b018a28c4fcdd15fd9075a549abfeea11e0059d150bb0e1763f7264"`
Aug 02 03:37:51.026 INFO blam! 68185e9a1b018a28c4fcdd15fd9075a549abfeea11e0059d150bb0e1763f7264