Aug 01 19:42:31.399 INFO checking udt-0.2.0 against 1.27.2 for lazy_static-1
Aug 01 19:42:31.399 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:42:31.399 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:42:31.400 INFO running `"docker" "create" "-v" "/tmp/crater.LzKpjIaDPVeW:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 01 19:42:31.595 INFO blam! b14d1502f81b98c7819dbd25b77873db95da88eb604d2a34160c0dd472aa16fe
Aug 01 19:42:31.599 INFO running `"docker" "start" "-a" "b14d1502f81b98c7819dbd25b77873db95da88eb604d2a34160c0dd472aa16fe"`
Aug 01 19:42:32.592 INFO kablam!    Compiling libudt4-sys v0.2.0
Aug 01 19:42:49.788 INFO kablam!     Checking udt v0.2.0 (file:///source)
Aug 01 19:42:50.449 INFO kablam! warning: unreachable expression
Aug 01 19:42:50.449 INFO kablam!     --> src/lib.rs:1057:76
Aug 01 19:42:50.449 INFO kablam!      |
Aug 01 19:42:50.449 INFO kablam! 1057 |     sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e)));
Aug 01 19:42:50.449 INFO kablam!      |                                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:42:50.449 INFO kablam!      |
Aug 01 19:42:50.449 INFO kablam!      = note: #[warn(unreachable_code)] on by default
Aug 01 19:42:50.449 INFO kablam! 
Aug 01 19:42:50.457 INFO kablam! warning: unreachable expression
Aug 01 19:42:50.457 INFO kablam!     --> src/lib.rs:1078:76
Aug 01 19:42:50.457 INFO kablam!      |
Aug 01 19:42:50.457 INFO kablam! 1078 |     sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e)));
Aug 01 19:42:50.457 INFO kablam!      |                                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:42:50.457 INFO kablam! 
Aug 01 19:42:50.613 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 01 19:42:50.613 INFO kablam!     --> src/lib.rs:1057:5
Aug 01 19:42:50.613 INFO kablam!      |
Aug 01 19:42:50.613 INFO kablam! 1057 |     sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e)));
Aug 01 19:42:50.614 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:42:50.614 INFO kablam!      |
Aug 01 19:42:50.614 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Aug 01 19:42:50.614 INFO kablam! 
Aug 01 19:42:50.615 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 01 19:42:50.615 INFO kablam!     --> src/lib.rs:1078:5
Aug 01 19:42:50.615 INFO kablam!      |
Aug 01 19:42:50.615 INFO kablam! 1078 |     sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e)));
Aug 01 19:42:50.615 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:42:50.615 INFO kablam! 
Aug 01 19:42:51.508 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.02s
Aug 01 19:42:51.511 INFO kablam! su: No module specific data is present
Aug 01 19:42:52.261 INFO running `"docker" "rm" "-f" "b14d1502f81b98c7819dbd25b77873db95da88eb604d2a34160c0dd472aa16fe"`
Aug 01 19:42:52.371 INFO blam! b14d1502f81b98c7819dbd25b77873db95da88eb604d2a34160c0dd472aa16fe