Sep 04 02:45:51.068 INFO checking socket-0.0.7 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893 Sep 04 02:45:51.068 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets Sep 04 02:45:51.068 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 02:45:51.213 INFO blam! 785f2f92ac9208d6cc315dc812b04d1cb8ddb5ce03952d16a53d42beed353003 Sep 04 02:45:51.215 INFO running `"docker" "start" "-a" "785f2f92ac9208d6cc315dc812b04d1cb8ddb5ce03952d16a53d42beed353003"` Sep 04 02:45:51.824 INFO kablam! Checking socket v0.0.7 (file:///source) Sep 04 02:45:52.481 INFO kablam! warning: unnecessary `unsafe` block Sep 04 02:45:52.481 INFO kablam! --> src/lib.rs:39:21 Sep 04 02:45:52.481 INFO kablam! | Sep 04 02:45:52.481 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 04 02:45:52.481 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 04 02:45:52.481 INFO kablam! ... Sep 04 02:45:52.481 INFO kablam! 81 | unsafe { Sep 04 02:45:52.481 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 04 02:45:52.481 INFO kablam! 82 | let mut fds: [c_int; 2] = mem::zeroed(); Sep 04 02:45:52.481 INFO kablam! 83 | _try!(c_socketpair, domain as c_int, type_ as c_int, protocol as c_int, &mut fds as *mut [c_int]); Sep 04 02:45:52.481 INFO kablam! | -------------------------------------------------------------------------------------------------- in this macro invocation Sep 04 02:45:52.481 INFO kablam! | Sep 04 02:45:52.481 INFO kablam! = note: #[warn(unused_unsafe)] on by default Sep 04 02:45:52.481 INFO kablam! Sep 04 02:45:52.482 INFO kablam! warning: unnecessary `unsafe` block Sep 04 02:45:52.482 INFO kablam! --> src/lib.rs:39:21 Sep 04 02:45:52.482 INFO kablam! | Sep 04 02:45:52.482 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 04 02:45:52.482 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 04 02:45:52.482 INFO kablam! ... Sep 04 02:45:52.482 INFO kablam! 129 | unsafe { Sep 04 02:45:52.482 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 04 02:45:52.482 INFO kablam! 130 | let value = &value as *const T as *const c_void; Sep 04 02:45:52.482 INFO kablam! 131 | / _try!( Sep 04 02:45:52.482 INFO kablam! 132 | | setsockopt, Sep 04 02:45:52.482 INFO kablam! 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Sep 04 02:45:52.482 INFO kablam! | |_______________________________________________________________________________- in this macro invocation Sep 04 02:45:52.482 INFO kablam! Sep 04 02:45:52.485 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Sep 04 02:45:52.485 INFO kablam! --> src/lib.rs:49:71 Sep 04 02:45:52.485 INFO kablam! | Sep 04 02:45:52.486 INFO kablam! 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Sep 04 02:45:52.486 INFO kablam! | ^^^^^^^^^^^^ Sep 04 02:45:52.486 INFO kablam! | Sep 04 02:45:52.486 INFO kablam! = note: #[warn(improper_ctypes)] on by default Sep 04 02:45:52.486 INFO kablam! = help: consider using a raw pointer instead Sep 04 02:45:52.486 INFO kablam! Sep 04 02:45:52.741 INFO kablam! warning: unnecessary `unsafe` block Sep 04 02:45:52.741 INFO kablam! --> src/lib.rs:39:21 Sep 04 02:45:52.741 INFO kablam! | Sep 04 02:45:52.741 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 04 02:45:52.741 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 04 02:45:52.741 INFO kablam! ... Sep 04 02:45:52.741 INFO kablam! 81 | unsafe { Sep 04 02:45:52.741 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 04 02:45:52.741 INFO kablam! 82 | let mut fds: [c_int; 2] = mem::zeroed(); Sep 04 02:45:52.741 INFO kablam! 83 | _try!(c_socketpair, domain as c_int, type_ as c_int, protocol as c_int, &mut fds as *mut [c_int]); Sep 04 02:45:52.741 INFO kablam! | -------------------------------------------------------------------------------------------------- in this macro invocation Sep 04 02:45:52.741 INFO kablam! | Sep 04 02:45:52.741 INFO kablam! = note: #[warn(unused_unsafe)] on by default Sep 04 02:45:52.741 INFO kablam! Sep 04 02:45:52.741 INFO kablam! warning: unnecessary `unsafe` block Sep 04 02:45:52.741 INFO kablam! --> src/lib.rs:39:21 Sep 04 02:45:52.741 INFO kablam! | Sep 04 02:45:52.741 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 04 02:45:52.741 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 04 02:45:52.741 INFO kablam! ... Sep 04 02:45:52.741 INFO kablam! 129 | unsafe { Sep 04 02:45:52.741 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 04 02:45:52.742 INFO kablam! 130 | let value = &value as *const T as *const c_void; Sep 04 02:45:52.742 INFO kablam! 131 | / _try!( Sep 04 02:45:52.742 INFO kablam! 132 | | setsockopt, Sep 04 02:45:52.742 INFO kablam! 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Sep 04 02:45:52.742 INFO kablam! | |_______________________________________________________________________________- in this macro invocation Sep 04 02:45:52.742 INFO kablam! Sep 04 02:45:52.744 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Sep 04 02:45:52.744 INFO kablam! --> src/lib.rs:49:71 Sep 04 02:45:52.744 INFO kablam! | Sep 04 02:45:52.744 INFO kablam! 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Sep 04 02:45:52.744 INFO kablam! | ^^^^^^^^^^^^ Sep 04 02:45:52.744 INFO kablam! | Sep 04 02:45:52.744 INFO kablam! = note: #[warn(improper_ctypes)] on by default Sep 04 02:45:52.744 INFO kablam! = help: consider using a raw pointer instead Sep 04 02:45:52.744 INFO kablam! Sep 04 02:45:52.746 INFO kablam! warning: unused `std::result::Result` which must be used Sep 04 02:45:52.746 INFO kablam! --> src/lib.rs:370:9 Sep 04 02:45:52.746 INFO kablam! | Sep 04 02:45:52.746 INFO kablam! 370 | thread.join(); Sep 04 02:45:52.746 INFO kablam! | ^^^^^^^^^^^^^^ Sep 04 02:45:52.746 INFO kablam! | Sep 04 02:45:52.746 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 04 02:45:52.746 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 04 02:45:52.746 INFO kablam! Sep 04 02:45:52.746 INFO kablam! warning: unused `std::result::Result` which must be used Sep 04 02:45:52.747 INFO kablam! --> src/lib.rs:384:9 Sep 04 02:45:52.747 INFO kablam! | Sep 04 02:45:52.747 INFO kablam! 384 | thread.join(); Sep 04 02:45:52.747 INFO kablam! | ^^^^^^^^^^^^^^ Sep 04 02:45:52.747 INFO kablam! | Sep 04 02:45:52.747 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 04 02:45:52.747 INFO kablam! Sep 04 02:45:52.762 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.98s Sep 04 02:45:52.765 INFO kablam! su: No module specific data is present Sep 04 02:45:53.177 INFO running `"docker" "rm" "-f" "785f2f92ac9208d6cc315dc812b04d1cb8ddb5ce03952d16a53d42beed353003"` Sep 04 02:45:53.291 INFO blam! 785f2f92ac9208d6cc315dc812b04d1cb8ddb5ce03952d16a53d42beed353003