Sep 19 19:58:51.202 INFO checking socket-0.0.7 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 19 19:58:51.202 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 19 19:58:51.202 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 19:58:51.425 INFO blam! a20537b3d3f8924199a4e18c55753747da1a0d50282a60a056d1438649686b45 Sep 19 19:58:51.428 INFO running `"docker" "start" "-a" "a20537b3d3f8924199a4e18c55753747da1a0d50282a60a056d1438649686b45"` Sep 19 19:58:52.375 INFO kablam! usermod: no changes Sep 19 19:58:52.439 INFO kablam! Checking socket v0.0.7 (/source) Sep 19 19:58:52.942 INFO kablam! warning: unnecessary `unsafe` block Sep 19 19:58:52.942 INFO kablam! --> src/lib.rs:39:21 Sep 19 19:58:52.942 INFO kablam! | Sep 19 19:58:52.943 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 19 19:58:52.943 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 19 19:58:52.943 INFO kablam! ... Sep 19 19:58:52.944 INFO kablam! 81 | unsafe { Sep 19 19:58:52.944 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 19 19:58:52.944 INFO kablam! 82 | let mut fds: [c_int; 2] = mem::zeroed(); Sep 19 19:58:52.945 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 19 19:58:52.945 INFO kablam! | -------------------------------------------------------------------------------------------------- in this macro invocation Sep 19 19:58:52.945 INFO kablam! | Sep 19 19:58:52.946 INFO kablam! = note: #[warn(unused_unsafe)] on by default Sep 19 19:58:52.946 INFO kablam! Sep 19 19:58:52.946 INFO kablam! warning: unnecessary `unsafe` block Sep 19 19:58:52.947 INFO kablam! --> src/lib.rs:39:21 Sep 19 19:58:52.947 INFO kablam! | Sep 19 19:58:52.947 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 19 19:58:52.948 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 19 19:58:52.948 INFO kablam! ... Sep 19 19:58:52.948 INFO kablam! 129 | unsafe { Sep 19 19:58:52.949 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 19 19:58:52.949 INFO kablam! 130 | let value = &value as *const T as *const c_void; Sep 19 19:58:52.950 INFO kablam! 131 | / _try!( Sep 19 19:58:52.950 INFO kablam! 132 | | setsockopt, Sep 19 19:58:52.951 INFO kablam! 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Sep 19 19:58:52.951 INFO kablam! | |_______________________________________________________________________________- in this macro invocation Sep 19 19:58:52.951 INFO kablam! Sep 19 19:58:52.952 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Sep 19 19:58:52.952 INFO kablam! --> src/lib.rs:49:71 Sep 19 19:58:52.952 INFO kablam! | Sep 19 19:58:52.953 INFO kablam! 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Sep 19 19:58:52.953 INFO kablam! | ^^^^^^^^^^^^ Sep 19 19:58:52.953 INFO kablam! | Sep 19 19:58:52.954 INFO kablam! = note: #[warn(improper_ctypes)] on by default Sep 19 19:58:52.954 INFO kablam! = help: consider using a raw pointer instead Sep 19 19:58:52.954 INFO kablam! Sep 19 19:58:53.075 INFO kablam! warning: unnecessary `unsafe` block Sep 19 19:58:53.075 INFO kablam! --> src/lib.rs:39:21 Sep 19 19:58:53.076 INFO kablam! | Sep 19 19:58:53.076 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 19 19:58:53.077 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 19 19:58:53.077 INFO kablam! ... Sep 19 19:58:53.077 INFO kablam! 81 | unsafe { Sep 19 19:58:53.077 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 19 19:58:53.077 INFO kablam! 82 | let mut fds: [c_int; 2] = mem::zeroed(); Sep 19 19:58:53.077 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 19 19:58:53.077 INFO kablam! | -------------------------------------------------------------------------------------------------- in this macro invocation Sep 19 19:58:53.077 INFO kablam! | Sep 19 19:58:53.077 INFO kablam! = note: #[warn(unused_unsafe)] on by default Sep 19 19:58:53.077 INFO kablam! Sep 19 19:58:53.077 INFO kablam! warning: unnecessary `unsafe` block Sep 19 19:58:53.077 INFO kablam! --> src/lib.rs:39:21 Sep 19 19:58:53.077 INFO kablam! | Sep 19 19:58:53.077 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 19 19:58:53.077 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 19 19:58:53.077 INFO kablam! ... Sep 19 19:58:53.077 INFO kablam! 129 | unsafe { Sep 19 19:58:53.077 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 19 19:58:53.077 INFO kablam! 130 | let value = &value as *const T as *const c_void; Sep 19 19:58:53.077 INFO kablam! 131 | / _try!( Sep 19 19:58:53.077 INFO kablam! 132 | | setsockopt, Sep 19 19:58:53.077 INFO kablam! 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Sep 19 19:58:53.077 INFO kablam! | |_______________________________________________________________________________- in this macro invocation Sep 19 19:58:53.077 INFO kablam! Sep 19 19:58:53.077 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Sep 19 19:58:53.077 INFO kablam! --> src/lib.rs:49:71 Sep 19 19:58:53.077 INFO kablam! | Sep 19 19:58:53.077 INFO kablam! 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Sep 19 19:58:53.077 INFO kablam! | ^^^^^^^^^^^^ Sep 19 19:58:53.077 INFO kablam! | Sep 19 19:58:53.077 INFO kablam! = note: #[warn(improper_ctypes)] on by default Sep 19 19:58:53.077 INFO kablam! = help: consider using a raw pointer instead Sep 19 19:58:53.077 INFO kablam! Sep 19 19:58:53.077 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:58:53.077 INFO kablam! --> src/lib.rs:370:9 Sep 19 19:58:53.077 INFO kablam! | Sep 19 19:58:53.077 INFO kablam! 370 | thread.join(); Sep 19 19:58:53.077 INFO kablam! | ^^^^^^^^^^^^^^ Sep 19 19:58:53.077 INFO kablam! | Sep 19 19:58:53.077 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 19 19:58:53.077 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:58:53.077 INFO kablam! Sep 19 19:58:53.077 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 19:58:53.078 INFO kablam! --> src/lib.rs:384:9 Sep 19 19:58:53.078 INFO kablam! | Sep 19 19:58:53.078 INFO kablam! 384 | thread.join(); Sep 19 19:58:53.078 INFO kablam! | ^^^^^^^^^^^^^^ Sep 19 19:58:53.078 INFO kablam! | Sep 19 19:58:53.078 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 19:58:53.078 INFO kablam! Sep 19 19:58:53.098 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.70s Sep 19 19:58:53.101 INFO kablam! su: No module specific data is present Sep 19 19:58:53.813 INFO running `"docker" "rm" "-f" "a20537b3d3f8924199a4e18c55753747da1a0d50282a60a056d1438649686b45"` Sep 19 19:58:53.909 INFO blam! a20537b3d3f8924199a4e18c55753747da1a0d50282a60a056d1438649686b45