Aug 31 10:11:40.375 INFO checking udt-0.2.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578 Aug 31 10:11:40.375 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets Aug 31 10:11:40.375 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 10:11:40.537 INFO blam! 87e687e28ee8e4a49bdd960b6116a90b2329269b77502417b21645f848fe3a80 Aug 31 10:11:40.539 INFO running `"docker" "start" "-a" "87e687e28ee8e4a49bdd960b6116a90b2329269b77502417b21645f848fe3a80"` Aug 31 10:11:41.244 INFO kablam! Compiling libudt4-sys v0.2.0 Aug 31 10:11:53.048 INFO kablam! Checking udt v0.2.0 (file:///source) Aug 31 10:11:53.899 INFO kablam! warning: unreachable expression Aug 31 10:11:53.899 INFO kablam! --> src/lib.rs:1057:76 Aug 31 10:11:53.899 INFO kablam! | Aug 31 10:11:53.899 INFO kablam! 1057 | sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e))); Aug 31 10:11:53.899 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 10:11:53.899 INFO kablam! | Aug 31 10:11:53.899 INFO kablam! = note: #[warn(unreachable_code)] on by default Aug 31 10:11:53.899 INFO kablam! Aug 31 10:11:53.910 INFO kablam! warning: unreachable expression Aug 31 10:11:53.910 INFO kablam! --> src/lib.rs:1078:76 Aug 31 10:11:53.910 INFO kablam! | Aug 31 10:11:53.910 INFO kablam! 1078 | sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e))); Aug 31 10:11:53.910 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 10:11:53.910 INFO kablam! Aug 31 10:11:54.161 INFO kablam! warning: unused `std::result::Result` which must be used Aug 31 10:11:54.161 INFO kablam! --> src/lib.rs:1057:5 Aug 31 10:11:54.162 INFO kablam! | Aug 31 10:11:54.162 INFO kablam! 1057 | sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e))); Aug 31 10:11:54.162 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 10:11:54.162 INFO kablam! | Aug 31 10:11:54.162 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 31 10:11:54.162 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 31 10:11:54.162 INFO kablam! Aug 31 10:11:54.163 INFO kablam! warning: unused `std::result::Result` which must be used Aug 31 10:11:54.163 INFO kablam! --> src/lib.rs:1078:5 Aug 31 10:11:54.163 INFO kablam! | Aug 31 10:11:54.163 INFO kablam! 1078 | sock.bind(SocketAddr::V4(SocketAddrV4::new(localhost, 0))).or_else(|e| Err(panic!("Failed to bind to {:?} --> {:?}", localhost, e))); Aug 31 10:11:54.163 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 10:11:54.163 INFO kablam! | Aug 31 10:11:54.163 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 31 10:11:54.163 INFO kablam! Aug 31 10:11:55.098 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 13.89s Aug 31 10:11:55.102 INFO kablam! su: No module specific data is present Aug 31 10:11:55.560 INFO running `"docker" "rm" "-f" "87e687e28ee8e4a49bdd960b6116a90b2329269b77502417b21645f848fe3a80"` Aug 31 10:11:55.698 INFO blam! 87e687e28ee8e4a49bdd960b6116a90b2329269b77502417b21645f848fe3a80