Sep 21 02:50:34.919 INFO checking socket-0.0.7 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 21 02:50:34.919 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 21 02:50:34.919 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 02:50:35.107 INFO blam! 8de64beaf429cffe175fd4e76c6d12950333b9a62e3ca186c6e141ae2de625ae Sep 21 02:50:35.109 INFO running `"docker" "start" "-a" "8de64beaf429cffe175fd4e76c6d12950333b9a62e3ca186c6e141ae2de625ae"` Sep 21 02:50:35.936 INFO kablam! usermod: no changes Sep 21 02:50:36.000 INFO kablam! Checking num-integer v0.1.39 Sep 21 02:50:36.000 INFO kablam! Checking num-complex v0.2.0 Sep 21 02:50:36.735 INFO kablam! Checking num-bigint v0.2.0 Sep 21 02:50:36.735 INFO kablam! Checking num-iter v0.1.37 Sep 21 02:50:38.764 INFO kablam! Checking num-rational v0.2.1 Sep 21 02:50:39.439 INFO kablam! Checking num v0.2.0 Sep 21 02:50:39.670 INFO kablam! Checking socket v0.0.7 (/source) Sep 21 02:50:40.180 INFO kablam! warning: unnecessary `unsafe` block Sep 21 02:50:40.180 INFO kablam! --> src/lib.rs:39:21 Sep 21 02:50:40.180 INFO kablam! | Sep 21 02:50:40.180 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 21 02:50:40.180 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 21 02:50:40.180 INFO kablam! ... Sep 21 02:50:40.180 INFO kablam! 81 | unsafe { Sep 21 02:50:40.181 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 21 02:50:40.181 INFO kablam! 82 | let mut fds: [c_int; 2] = mem::zeroed(); Sep 21 02:50:40.181 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 21 02:50:40.181 INFO kablam! | -------------------------------------------------------------------------------------------------- in this macro invocation Sep 21 02:50:40.181 INFO kablam! | Sep 21 02:50:40.182 INFO kablam! = note: #[warn(unused_unsafe)] on by default Sep 21 02:50:40.182 INFO kablam! Sep 21 02:50:40.182 INFO kablam! warning: unnecessary `unsafe` block Sep 21 02:50:40.182 INFO kablam! --> src/lib.rs:39:21 Sep 21 02:50:40.183 INFO kablam! | Sep 21 02:50:40.183 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 21 02:50:40.183 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 21 02:50:40.183 INFO kablam! ... Sep 21 02:50:40.183 INFO kablam! 129 | unsafe { Sep 21 02:50:40.184 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 21 02:50:40.184 INFO kablam! 130 | let value = &value as *const T as *const c_void; Sep 21 02:50:40.184 INFO kablam! 131 | / _try!( Sep 21 02:50:40.184 INFO kablam! 132 | | setsockopt, Sep 21 02:50:40.184 INFO kablam! 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Sep 21 02:50:40.184 INFO kablam! | |_______________________________________________________________________________- in this macro invocation Sep 21 02:50:40.185 INFO kablam! Sep 21 02:50:40.186 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Sep 21 02:50:40.186 INFO kablam! --> src/lib.rs:49:71 Sep 21 02:50:40.186 INFO kablam! | Sep 21 02:50:40.187 INFO kablam! 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Sep 21 02:50:40.187 INFO kablam! | ^^^^^^^^^^^^ Sep 21 02:50:40.187 INFO kablam! | Sep 21 02:50:40.187 INFO kablam! = note: #[warn(improper_ctypes)] on by default Sep 21 02:50:40.187 INFO kablam! = help: consider using a raw pointer instead Sep 21 02:50:40.188 INFO kablam! Sep 21 02:50:40.326 INFO kablam! warning: unnecessary `unsafe` block Sep 21 02:50:40.326 INFO kablam! --> src/lib.rs:39:21 Sep 21 02:50:40.326 INFO kablam! | Sep 21 02:50:40.326 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 21 02:50:40.326 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 21 02:50:40.326 INFO kablam! ... Sep 21 02:50:40.326 INFO kablam! 81 | unsafe { Sep 21 02:50:40.326 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 21 02:50:40.326 INFO kablam! 82 | let mut fds: [c_int; 2] = mem::zeroed(); Sep 21 02:50:40.326 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 21 02:50:40.326 INFO kablam! | -------------------------------------------------------------------------------------------------- in this macro invocation Sep 21 02:50:40.326 INFO kablam! | Sep 21 02:50:40.326 INFO kablam! = note: #[warn(unused_unsafe)] on by default Sep 21 02:50:40.326 INFO kablam! Sep 21 02:50:40.326 INFO kablam! warning: unnecessary `unsafe` block Sep 21 02:50:40.326 INFO kablam! --> src/lib.rs:39:21 Sep 21 02:50:40.326 INFO kablam! | Sep 21 02:50:40.326 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Sep 21 02:50:40.326 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 21 02:50:40.326 INFO kablam! ... Sep 21 02:50:40.326 INFO kablam! 129 | unsafe { Sep 21 02:50:40.326 INFO kablam! | ------ because it's nested under this `unsafe` block Sep 21 02:50:40.326 INFO kablam! 130 | let value = &value as *const T as *const c_void; Sep 21 02:50:40.326 INFO kablam! 131 | / _try!( Sep 21 02:50:40.326 INFO kablam! 132 | | setsockopt, Sep 21 02:50:40.326 INFO kablam! 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Sep 21 02:50:40.326 INFO kablam! | |_______________________________________________________________________________- in this macro invocation Sep 21 02:50:40.326 INFO kablam! Sep 21 02:50:40.327 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Sep 21 02:50:40.327 INFO kablam! --> src/lib.rs:49:71 Sep 21 02:50:40.327 INFO kablam! | Sep 21 02:50:40.327 INFO kablam! 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Sep 21 02:50:40.327 INFO kablam! | ^^^^^^^^^^^^ Sep 21 02:50:40.327 INFO kablam! | Sep 21 02:50:40.327 INFO kablam! = note: #[warn(improper_ctypes)] on by default Sep 21 02:50:40.327 INFO kablam! = help: consider using a raw pointer instead Sep 21 02:50:40.327 INFO kablam! Sep 21 02:50:40.330 INFO kablam! warning: unused `std::result::Result` which must be used Sep 21 02:50:40.330 INFO kablam! --> src/lib.rs:370:9 Sep 21 02:50:40.330 INFO kablam! | Sep 21 02:50:40.330 INFO kablam! 370 | thread.join(); Sep 21 02:50:40.330 INFO kablam! | ^^^^^^^^^^^^^^ Sep 21 02:50:40.330 INFO kablam! | Sep 21 02:50:40.330 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 21 02:50:40.330 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 21 02:50:40.330 INFO kablam! Sep 21 02:50:40.331 INFO kablam! warning: unused `std::result::Result` which must be used Sep 21 02:50:40.331 INFO kablam! --> src/lib.rs:384:9 Sep 21 02:50:40.331 INFO kablam! | Sep 21 02:50:40.331 INFO kablam! 384 | thread.join(); Sep 21 02:50:40.331 INFO kablam! | ^^^^^^^^^^^^^^ Sep 21 02:50:40.331 INFO kablam! | Sep 21 02:50:40.331 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 21 02:50:40.331 INFO kablam! Sep 21 02:50:40.347 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 4.39s Sep 21 02:50:40.351 INFO kablam! su: No module specific data is present Sep 21 02:50:40.854 INFO running `"docker" "rm" "-f" "8de64beaf429cffe175fd4e76c6d12950333b9a62e3ca186c6e141ae2de625ae"` Sep 21 02:50:40.959 INFO blam! 8de64beaf429cffe175fd4e76c6d12950333b9a62e3ca186c6e141ae2de625ae