Sep 01 23:26:43.070 INFO checking socket-0.0.7 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 23:26:43.070 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 23:26:43.071 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 23:26:43.270 INFO blam! 9d7138b2b0166f03e90ee46d00a01f9d3f122374852b95cd9500b70deed1f2ee
Sep 01 23:26:43.272 INFO running `"docker" "start" "-a" "9d7138b2b0166f03e90ee46d00a01f9d3f122374852b95cd9500b70deed1f2ee"`
Sep 01 23:26:43.941 INFO kablam!     Checking socket v0.0.7 (file:///source)
Sep 01 23:26:44.566 INFO kablam! warning: unnecessary `unsafe` block
Sep 01 23:26:44.566 INFO kablam!   --> src/lib.rs:39:21
Sep 01 23:26:44.567 INFO kablam!    |
Sep 01 23:26:44.567 INFO kablam! 39 |         let value = unsafe { $fun($($x,)*) };
Sep 01 23:26:44.567 INFO kablam!    |                     ^^^^^^ unnecessary `unsafe` block
Sep 01 23:26:44.567 INFO kablam! ...
Sep 01 23:26:44.567 INFO kablam! 81 |     unsafe {
Sep 01 23:26:44.567 INFO kablam!    |     ------ because it's nested under this `unsafe` block
Sep 01 23:26:44.567 INFO kablam! 82 |         let mut fds: [c_int; 2] = mem::zeroed();
Sep 01 23:26:44.567 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 01 23:26:44.567 INFO kablam!    |         -------------------------------------------------------------------------------------------------- in this macro invocation
Sep 01 23:26:44.567 INFO kablam!    |
Sep 01 23:26:44.567 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Sep 01 23:26:44.567 INFO kablam! 
Sep 01 23:26:44.567 INFO kablam! warning: unnecessary `unsafe` block
Sep 01 23:26:44.567 INFO kablam!    --> src/lib.rs:39:21
Sep 01 23:26:44.567 INFO kablam!     |
Sep 01 23:26:44.567 INFO kablam! 39  |           let value = unsafe { $fun($($x,)*) };
Sep 01 23:26:44.567 INFO kablam!     |                       ^^^^^^ unnecessary `unsafe` block
Sep 01 23:26:44.567 INFO kablam! ...
Sep 01 23:26:44.567 INFO kablam! 129 |           unsafe {
Sep 01 23:26:44.567 INFO kablam!     |           ------ because it's nested under this `unsafe` block
Sep 01 23:26:44.567 INFO kablam! 130 |               let value = &value as *const T as *const c_void;
Sep 01 23:26:44.568 INFO kablam! 131 | /             _try!(
Sep 01 23:26:44.568 INFO kablam! 132 | |                 setsockopt,
Sep 01 23:26:44.568 INFO kablam! 133 | |                 self.fd, level, name, value, mem::size_of::<T>() as socklen_t);
Sep 01 23:26:44.568 INFO kablam!     | |_______________________________________________________________________________- in this macro invocation
Sep 01 23:26:44.568 INFO kablam! 
Sep 01 23:26:44.569 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent
Sep 01 23:26:44.570 INFO kablam!   --> src/lib.rs:49:71
Sep 01 23:26:44.570 INFO kablam!    |
Sep 01 23:26:44.570 INFO kablam! 49 |     fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int;
Sep 01 23:26:44.570 INFO kablam!    |                                                                       ^^^^^^^^^^^^
Sep 01 23:26:44.570 INFO kablam!    |
Sep 01 23:26:44.570 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Sep 01 23:26:44.570 INFO kablam!    = help: consider using a raw pointer instead
Sep 01 23:26:44.570 INFO kablam! 
Sep 01 23:26:44.761 INFO kablam! warning: unnecessary `unsafe` block
Sep 01 23:26:44.761 INFO kablam!   --> src/lib.rs:39:21
Sep 01 23:26:44.761 INFO kablam!    |
Sep 01 23:26:44.761 INFO kablam! 39 |         let value = unsafe { $fun($($x,)*) };
Sep 01 23:26:44.761 INFO kablam!    |                     ^^^^^^ unnecessary `unsafe` block
Sep 01 23:26:44.761 INFO kablam! ...
Sep 01 23:26:44.761 INFO kablam! 81 |     unsafe {
Sep 01 23:26:44.761 INFO kablam!    |     ------ because it's nested under this `unsafe` block
Sep 01 23:26:44.761 INFO kablam! 82 |         let mut fds: [c_int; 2] = mem::zeroed();
Sep 01 23:26:44.761 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 01 23:26:44.761 INFO kablam!    |         -------------------------------------------------------------------------------------------------- in this macro invocation
Sep 01 23:26:44.761 INFO kablam!    |
Sep 01 23:26:44.761 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Sep 01 23:26:44.761 INFO kablam! 
Sep 01 23:26:44.761 INFO kablam! warning: unnecessary `unsafe` block
Sep 01 23:26:44.761 INFO kablam!    --> src/lib.rs:39:21
Sep 01 23:26:44.761 INFO kablam!     |
Sep 01 23:26:44.761 INFO kablam! 39  |           let value = unsafe { $fun($($x,)*) };
Sep 01 23:26:44.762 INFO kablam!     |                       ^^^^^^ unnecessary `unsafe` block
Sep 01 23:26:44.762 INFO kablam! ...
Sep 01 23:26:44.762 INFO kablam! 129 |           unsafe {
Sep 01 23:26:44.762 INFO kablam!     |           ------ because it's nested under this `unsafe` block
Sep 01 23:26:44.762 INFO kablam! 130 |               let value = &value as *const T as *const c_void;
Sep 01 23:26:44.762 INFO kablam! 131 | /             _try!(
Sep 01 23:26:44.762 INFO kablam! 132 | |                 setsockopt,
Sep 01 23:26:44.762 INFO kablam! 133 | |                 self.fd, level, name, value, mem::size_of::<T>() as socklen_t);
Sep 01 23:26:44.762 INFO kablam!     | |_______________________________________________________________________________- in this macro invocation
Sep 01 23:26:44.762 INFO kablam! 
Sep 01 23:26:44.764 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent
Sep 01 23:26:44.764 INFO kablam!   --> src/lib.rs:49:71
Sep 01 23:26:44.764 INFO kablam!    |
Sep 01 23:26:44.764 INFO kablam! 49 |     fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int;
Sep 01 23:26:44.764 INFO kablam!    |                                                                       ^^^^^^^^^^^^
Sep 01 23:26:44.764 INFO kablam!    |
Sep 01 23:26:44.764 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Sep 01 23:26:44.764 INFO kablam!    = help: consider using a raw pointer instead
Sep 01 23:26:44.764 INFO kablam! 
Sep 01 23:26:44.767 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 23:26:44.767 INFO kablam!    --> src/lib.rs:370:9
Sep 01 23:26:44.767 INFO kablam!     |
Sep 01 23:26:44.767 INFO kablam! 370 |         thread.join();
Sep 01 23:26:44.767 INFO kablam!     |         ^^^^^^^^^^^^^^
Sep 01 23:26:44.767 INFO kablam!     |
Sep 01 23:26:44.767 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 01 23:26:44.767 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 23:26:44.767 INFO kablam! 
Sep 01 23:26:44.767 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 23:26:44.767 INFO kablam!    --> src/lib.rs:384:9
Sep 01 23:26:44.767 INFO kablam!     |
Sep 01 23:26:44.768 INFO kablam! 384 |         thread.join();
Sep 01 23:26:44.768 INFO kablam!     |         ^^^^^^^^^^^^^^
Sep 01 23:26:44.768 INFO kablam!     |
Sep 01 23:26:44.768 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 23:26:44.768 INFO kablam! 
Sep 01 23:26:44.787 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Sep 01 23:26:44.791 INFO kablam! su: No module specific data is present
Sep 01 23:26:45.115 INFO running `"docker" "rm" "-f" "9d7138b2b0166f03e90ee46d00a01f9d3f122374852b95cd9500b70deed1f2ee"`
Sep 01 23:26:45.217 INFO blam! 9d7138b2b0166f03e90ee46d00a01f9d3f122374852b95cd9500b70deed1f2ee