Sep 10 09:32:09.393 INFO checking socket-0.0.7 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090 Sep 10 09:32:09.393 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets Sep 10 09:32:09.393 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 09:32:09.642 INFO blam! 9ad63bcaac29bf2ab9cac9f0c92780948782c1d78cbaa996da9ad0b05052480b Sep 10 09:32:09.645 INFO running `"docker" "start" "-a" "9ad63bcaac29bf2ab9cac9f0c92780948782c1d78cbaa996da9ad0b05052480b"` Sep 10 09:32:10.410 INFO kablam! usermod: no changes Sep 10 09:32:10.522 INFO kablam! Checking socket v0.0.7 (file:///source) Sep 10 09:32:11.102 INFO kablam! warning: unnecessary `unsafe` block Sep 10 09:32:11.102 INFO kablam! --> src/lib.rs:39:21 Sep 10 09:32:11.102 INFO kablam! | Sep 10 09:32:11.102 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 10 09:32:11.102 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 10 09:32:11.102 INFO kablam! ... Sep 10 09:32:11.102 INFO kablam! 81 | unsafe { Sep 10 09:32:11.102 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 10 09:32:11.102 INFO kablam! 82 | let mut fds: [c_int; 2] = mem::zeroed(); Sep 10 09:32:11.102 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 10 09:32:11.102 INFO kablam! | -------------------------------------------------------------------------------------------------- in this macro invocation Sep 10 09:32:11.103 INFO kablam! | Sep 10 09:32:11.103 INFO kablam! = note: #[warn(unused_unsafe)] on by default Sep 10 09:32:11.103 INFO kablam! Sep 10 09:32:11.103 INFO kablam! warning: unnecessary `unsafe` block Sep 10 09:32:11.103 INFO kablam! --> src/lib.rs:39:21 Sep 10 09:32:11.103 INFO kablam! | Sep 10 09:32:11.103 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 10 09:32:11.103 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 10 09:32:11.103 INFO kablam! ... Sep 10 09:32:11.103 INFO kablam! 129 | unsafe { Sep 10 09:32:11.103 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 10 09:32:11.103 INFO kablam! 130 | let value = &value as *const T as *const c_void; Sep 10 09:32:11.103 INFO kablam! 131 | / _try!( Sep 10 09:32:11.103 INFO kablam! 132 | | setsockopt, Sep 10 09:32:11.103 INFO kablam! 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Sep 10 09:32:11.103 INFO kablam! | |_______________________________________________________________________________- in this macro invocation Sep 10 09:32:11.103 INFO kablam! Sep 10 09:32:11.103 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Sep 10 09:32:11.103 INFO kablam! --> src/lib.rs:49:71 Sep 10 09:32:11.103 INFO kablam! | Sep 10 09:32:11.103 INFO kablam! 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Sep 10 09:32:11.103 INFO kablam! | ^^^^^^^^^^^^ Sep 10 09:32:11.105 INFO kablam! | Sep 10 09:32:11.105 INFO kablam! = note: #[warn(improper_ctypes)] on by default Sep 10 09:32:11.105 INFO kablam! = help: consider using a raw pointer instead Sep 10 09:32:11.105 INFO kablam! Sep 10 09:32:11.275 INFO kablam! warning: unnecessary `unsafe` block Sep 10 09:32:11.275 INFO kablam! --> src/lib.rs:39:21 Sep 10 09:32:11.275 INFO kablam! | Sep 10 09:32:11.275 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 10 09:32:11.275 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 10 09:32:11.275 INFO kablam! ... Sep 10 09:32:11.275 INFO kablam! 81 | unsafe { Sep 10 09:32:11.275 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 10 09:32:11.275 INFO kablam! 82 | let mut fds: [c_int; 2] = mem::zeroed(); Sep 10 09:32:11.275 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 10 09:32:11.275 INFO kablam! | -------------------------------------------------------------------------------------------------- in this macro invocation Sep 10 09:32:11.277 INFO kablam! | Sep 10 09:32:11.277 INFO kablam! = note: #[warn(unused_unsafe)] on by default Sep 10 09:32:11.277 INFO kablam! Sep 10 09:32:11.277 INFO kablam! warning: unnecessary `unsafe` block Sep 10 09:32:11.277 INFO kablam! --> src/lib.rs:39:21 Sep 10 09:32:11.277 INFO kablam! | Sep 10 09:32:11.277 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 10 09:32:11.277 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 10 09:32:11.277 INFO kablam! ... Sep 10 09:32:11.277 INFO kablam! 129 | unsafe { Sep 10 09:32:11.277 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 10 09:32:11.277 INFO kablam! 130 | let value = &value as *const T as *const c_void; Sep 10 09:32:11.277 INFO kablam! 131 | / _try!( Sep 10 09:32:11.277 INFO kablam! 132 | | setsockopt, Sep 10 09:32:11.277 INFO kablam! 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Sep 10 09:32:11.277 INFO kablam! | |_______________________________________________________________________________- in this macro invocation Sep 10 09:32:11.277 INFO kablam! Sep 10 09:32:11.277 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Sep 10 09:32:11.277 INFO kablam! --> src/lib.rs:49:71 Sep 10 09:32:11.277 INFO kablam! | Sep 10 09:32:11.277 INFO kablam! 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Sep 10 09:32:11.277 INFO kablam! | ^^^^^^^^^^^^ Sep 10 09:32:11.277 INFO kablam! | Sep 10 09:32:11.277 INFO kablam! = note: #[warn(improper_ctypes)] on by default Sep 10 09:32:11.277 INFO kablam! = help: consider using a raw pointer instead Sep 10 09:32:11.277 INFO kablam! Sep 10 09:32:11.289 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 09:32:11.289 INFO kablam! --> src/lib.rs:370:9 Sep 10 09:32:11.289 INFO kablam! | Sep 10 09:32:11.289 INFO kablam! 370 | thread.join(); Sep 10 09:32:11.289 INFO kablam! | ^^^^^^^^^^^^^^ Sep 10 09:32:11.289 INFO kablam! | Sep 10 09:32:11.289 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 10 09:32:11.289 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 09:32:11.289 INFO kablam! Sep 10 09:32:11.289 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 09:32:11.289 INFO kablam! --> src/lib.rs:384:9 Sep 10 09:32:11.289 INFO kablam! | Sep 10 09:32:11.289 INFO kablam! 384 | thread.join(); Sep 10 09:32:11.289 INFO kablam! | ^^^^^^^^^^^^^^ Sep 10 09:32:11.289 INFO kablam! | Sep 10 09:32:11.289 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 09:32:11.289 INFO kablam! Sep 10 09:32:11.306 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.88s Sep 10 09:32:11.309 INFO kablam! su: No module specific data is present Sep 10 09:32:12.261 INFO running `"docker" "rm" "-f" "9ad63bcaac29bf2ab9cac9f0c92780948782c1d78cbaa996da9ad0b05052480b"` Sep 10 09:32:12.372 INFO blam! 9ad63bcaac29bf2ab9cac9f0c92780948782c1d78cbaa996da9ad0b05052480b