Aug 30 03:03:46.662 INFO checking socket-0.0.7 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 03:03:46.662 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 03:03:46.662 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 03:03:46.811 INFO blam! f72b0453d4430f131c50b3776521d528af32ea7bc1fb8998938cc753ff51c885
Aug 30 03:03:46.813 INFO running `"docker" "start" "-a" "f72b0453d4430f131c50b3776521d528af32ea7bc1fb8998938cc753ff51c885"`
Aug 30 03:03:47.666 INFO kablam!     Checking socket v0.0.7 (file:///source)
Aug 30 03:03:48.412 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 03:03:48.413 INFO kablam!   --> src/lib.rs:39:21
Aug 30 03:03:48.413 INFO kablam!    |
Aug 30 03:03:48.413 INFO kablam! 39 |         let value = unsafe { $fun($($x,)*) };
Aug 30 03:03:48.413 INFO kablam!    |                     ^^^^^^ unnecessary `unsafe` block
Aug 30 03:03:48.413 INFO kablam! ...
Aug 30 03:03:48.413 INFO kablam! 81 |     unsafe {
Aug 30 03:03:48.413 INFO kablam!    |     ------ because it's nested under this `unsafe` block
Aug 30 03:03:48.413 INFO kablam! 82 |         let mut fds: [c_int; 2] = mem::zeroed();
Aug 30 03:03:48.413 INFO kablam! 83 |         _try!(c_socketpair, domain as c_int, type_ as c_int, protocol as c_int, &mut fds as *mut [c_int]);
Aug 30 03:03:48.413 INFO kablam!    |         -------------------------------------------------------------------------------------------------- in this macro invocation
Aug 30 03:03:48.413 INFO kablam!    |
Aug 30 03:03:48.413 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 30 03:03:48.413 INFO kablam! 
Aug 30 03:03:48.413 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 03:03:48.413 INFO kablam!    --> src/lib.rs:39:21
Aug 30 03:03:48.413 INFO kablam!     |
Aug 30 03:03:48.413 INFO kablam! 39  |           let value = unsafe { $fun($($x,)*) };
Aug 30 03:03:48.413 INFO kablam!     |                       ^^^^^^ unnecessary `unsafe` block
Aug 30 03:03:48.413 INFO kablam! ...
Aug 30 03:03:48.413 INFO kablam! 129 |           unsafe {
Aug 30 03:03:48.413 INFO kablam!     |           ------ because it's nested under this `unsafe` block
Aug 30 03:03:48.413 INFO kablam! 130 |               let value = &value as *const T as *const c_void;
Aug 30 03:03:48.413 INFO kablam! 131 | /             _try!(
Aug 30 03:03:48.414 INFO kablam! 132 | |                 setsockopt,
Aug 30 03:03:48.414 INFO kablam! 133 | |                 self.fd, level, name, value, mem::size_of::<T>() as socklen_t);
Aug 30 03:03:48.414 INFO kablam!     | |_______________________________________________________________________________- in this macro invocation
Aug 30 03:03:48.414 INFO kablam! 
Aug 30 03:03:48.415 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent
Aug 30 03:03:48.415 INFO kablam!   --> src/lib.rs:49:71
Aug 30 03:03:48.415 INFO kablam!    |
Aug 30 03:03:48.415 INFO kablam! 49 |     fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int;
Aug 30 03:03:48.415 INFO kablam!    |                                                                       ^^^^^^^^^^^^
Aug 30 03:03:48.415 INFO kablam!    |
Aug 30 03:03:48.415 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Aug 30 03:03:48.415 INFO kablam!    = help: consider using a raw pointer instead
Aug 30 03:03:48.415 INFO kablam! 
Aug 30 03:03:48.586 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 03:03:48.586 INFO kablam!   --> src/lib.rs:39:21
Aug 30 03:03:48.586 INFO kablam!    |
Aug 30 03:03:48.586 INFO kablam! 39 |         let value = unsafe { $fun($($x,)*) };
Aug 30 03:03:48.586 INFO kablam!    |                     ^^^^^^ unnecessary `unsafe` block
Aug 30 03:03:48.586 INFO kablam! ...
Aug 30 03:03:48.586 INFO kablam! 81 |     unsafe {
Aug 30 03:03:48.586 INFO kablam!    |     ------ because it's nested under this `unsafe` block
Aug 30 03:03:48.586 INFO kablam! 82 |         let mut fds: [c_int; 2] = mem::zeroed();
Aug 30 03:03:48.586 INFO kablam! 83 |         _try!(c_socketpair, domain as c_int, type_ as c_int, protocol as c_int, &mut fds as *mut [c_int]);
Aug 30 03:03:48.586 INFO kablam!    |         -------------------------------------------------------------------------------------------------- in this macro invocation
Aug 30 03:03:48.586 INFO kablam!    |
Aug 30 03:03:48.586 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 30 03:03:48.586 INFO kablam! 
Aug 30 03:03:48.587 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 03:03:48.587 INFO kablam!    --> src/lib.rs:39:21
Aug 30 03:03:48.587 INFO kablam!     |
Aug 30 03:03:48.587 INFO kablam! 39  |           let value = unsafe { $fun($($x,)*) };
Aug 30 03:03:48.587 INFO kablam!     |                       ^^^^^^ unnecessary `unsafe` block
Aug 30 03:03:48.587 INFO kablam! ...
Aug 30 03:03:48.587 INFO kablam! 129 |           unsafe {
Aug 30 03:03:48.587 INFO kablam!     |           ------ because it's nested under this `unsafe` block
Aug 30 03:03:48.587 INFO kablam! 130 |               let value = &value as *const T as *const c_void;
Aug 30 03:03:48.587 INFO kablam! 131 | /             _try!(
Aug 30 03:03:48.587 INFO kablam! 132 | |                 setsockopt,
Aug 30 03:03:48.587 INFO kablam! 133 | |                 self.fd, level, name, value, mem::size_of::<T>() as socklen_t);
Aug 30 03:03:48.587 INFO kablam!     | |_______________________________________________________________________________- in this macro invocation
Aug 30 03:03:48.587 INFO kablam! 
Aug 30 03:03:48.589 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent
Aug 30 03:03:48.589 INFO kablam!   --> src/lib.rs:49:71
Aug 30 03:03:48.589 INFO kablam!    |
Aug 30 03:03:48.589 INFO kablam! 49 |     fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int;
Aug 30 03:03:48.589 INFO kablam!    |                                                                       ^^^^^^^^^^^^
Aug 30 03:03:48.589 INFO kablam!    |
Aug 30 03:03:48.589 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Aug 30 03:03:48.589 INFO kablam!    = help: consider using a raw pointer instead
Aug 30 03:03:48.589 INFO kablam! 
Aug 30 03:03:48.591 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:03:48.591 INFO kablam!    --> src/lib.rs:370:9
Aug 30 03:03:48.591 INFO kablam!     |
Aug 30 03:03:48.591 INFO kablam! 370 |         thread.join();
Aug 30 03:03:48.591 INFO kablam!     |         ^^^^^^^^^^^^^^
Aug 30 03:03:48.591 INFO kablam!     |
Aug 30 03:03:48.591 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 03:03:48.591 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:03:48.591 INFO kablam! 
Aug 30 03:03:48.592 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:03:48.592 INFO kablam!    --> src/lib.rs:384:9
Aug 30 03:03:48.592 INFO kablam!     |
Aug 30 03:03:48.592 INFO kablam! 384 |         thread.join();
Aug 30 03:03:48.592 INFO kablam!     |         ^^^^^^^^^^^^^^
Aug 30 03:03:48.592 INFO kablam!     |
Aug 30 03:03:48.592 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:03:48.592 INFO kablam! 
Aug 30 03:03:48.606 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Aug 30 03:03:48.609 INFO kablam! su: No module specific data is present
Aug 30 03:03:49.072 INFO running `"docker" "rm" "-f" "f72b0453d4430f131c50b3776521d528af32ea7bc1fb8998938cc753ff51c885"`
Aug 30 03:03:49.163 INFO blam! f72b0453d4430f131c50b3776521d528af32ea7bc1fb8998938cc753ff51c885