Nov 04 17:23:49.436 INFO checking socket-0.0.7 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 17:23:49.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 17:23:49.890 INFO blam! b0b69c3bc2e789a7708dcfc3ee7d50066aca5fb4f892bbcaaaec4613821216e5
Nov 04 17:23:49.892 INFO running `"docker" "start" "-a" "b0b69c3bc2e789a7708dcfc3ee7d50066aca5fb4f892bbcaaaec4613821216e5"`
Nov 04 17:23:51.382 INFO kablam! usermod: no changes
Nov 04 17:23:51.495 INFO kablam!     Checking socket v0.0.7 (/source)
Nov 04 17:23:52.939 INFO kablam! warning: unnecessary `unsafe` block
Nov 04 17:23:52.939 INFO kablam!   --> src/lib.rs:39:21
Nov 04 17:23:52.939 INFO kablam!    |
Nov 04 17:23:52.939 INFO kablam! 39 |         let value = unsafe { $fun($($x,)*) };
Nov 04 17:23:52.939 INFO kablam!    |                     ^^^^^^ unnecessary `unsafe` block
Nov 04 17:23:52.939 INFO kablam! ...
Nov 04 17:23:52.939 INFO kablam! 81 |     unsafe {
Nov 04 17:23:52.939 INFO kablam!    |     ------ because it's nested under this `unsafe` block
Nov 04 17:23:52.939 INFO kablam! 82 |         let mut fds: [c_int; 2] = mem::zeroed();
Nov 04 17:23:52.939 INFO kablam! 83 |         _try!(c_socketpair, domain as c_int, type_ as c_int, protocol as c_int, &mut fds as *mut [c_int]);
Nov 04 17:23:52.939 INFO kablam!    |         -------------------------------------------------------------------------------------------------- in this macro invocation
Nov 04 17:23:52.939 INFO kablam!    |
Nov 04 17:23:52.939 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Nov 04 17:23:52.939 INFO kablam! 
Nov 04 17:23:52.939 INFO kablam! warning: unnecessary `unsafe` block
Nov 04 17:23:52.939 INFO kablam!    --> src/lib.rs:39:21
Nov 04 17:23:52.939 INFO kablam!     |
Nov 04 17:23:52.939 INFO kablam! 39  |           let value = unsafe { $fun($($x,)*) };
Nov 04 17:23:52.939 INFO kablam!     |                       ^^^^^^ unnecessary `unsafe` block
Nov 04 17:23:52.939 INFO kablam! ...
Nov 04 17:23:52.939 INFO kablam! 129 |           unsafe {
Nov 04 17:23:52.939 INFO kablam!     |           ------ because it's nested under this `unsafe` block
Nov 04 17:23:52.939 INFO kablam! 130 |               let value = &value as *const T as *const c_void;
Nov 04 17:23:52.939 INFO kablam! 131 | /             _try!(
Nov 04 17:23:52.939 INFO kablam! 132 | |                 setsockopt,
Nov 04 17:23:52.939 INFO kablam! 133 | |                 self.fd, level, name, value, mem::size_of::<T>() as socklen_t);
Nov 04 17:23:52.939 INFO kablam!     | |_______________________________________________________________________________- in this macro invocation
Nov 04 17:23:52.939 INFO kablam! 
Nov 04 17:23:52.939 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent
Nov 04 17:23:52.939 INFO kablam!   --> src/lib.rs:49:71
Nov 04 17:23:52.939 INFO kablam!    |
Nov 04 17:23:52.939 INFO kablam! 49 |     fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int;
Nov 04 17:23:52.939 INFO kablam!    |                                                                       ^^^^^^^^^^^^
Nov 04 17:23:52.939 INFO kablam!    |
Nov 04 17:23:52.939 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Nov 04 17:23:52.939 INFO kablam!    = help: consider using a raw pointer instead
Nov 04 17:23:52.939 INFO kablam! 
Nov 04 17:23:52.967 INFO kablam! warning: unnecessary `unsafe` block
Nov 04 17:23:52.967 INFO kablam!   --> src/lib.rs:39:21
Nov 04 17:23:52.967 INFO kablam!    |
Nov 04 17:23:52.967 INFO kablam! 39 |         let value = unsafe { $fun($($x,)*) };
Nov 04 17:23:52.967 INFO kablam!    |                     ^^^^^^ unnecessary `unsafe` block
Nov 04 17:23:52.967 INFO kablam! ...
Nov 04 17:23:52.967 INFO kablam! 81 |     unsafe {
Nov 04 17:23:52.967 INFO kablam!    |     ------ because it's nested under this `unsafe` block
Nov 04 17:23:52.967 INFO kablam! 82 |         let mut fds: [c_int; 2] = mem::zeroed();
Nov 04 17:23:52.967 INFO kablam! 83 |         _try!(c_socketpair, domain as c_int, type_ as c_int, protocol as c_int, &mut fds as *mut [c_int]);
Nov 04 17:23:52.967 INFO kablam!    |         -------------------------------------------------------------------------------------------------- in this macro invocation
Nov 04 17:23:52.967 INFO kablam!    |
Nov 04 17:23:52.967 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Nov 04 17:23:52.967 INFO kablam! 
Nov 04 17:23:52.967 INFO kablam! warning: unnecessary `unsafe` block
Nov 04 17:23:52.967 INFO kablam!    --> src/lib.rs:39:21
Nov 04 17:23:52.967 INFO kablam!     |
Nov 04 17:23:52.967 INFO kablam! 39  |           let value = unsafe { $fun($($x,)*) };
Nov 04 17:23:52.967 INFO kablam!     |                       ^^^^^^ unnecessary `unsafe` block
Nov 04 17:23:52.967 INFO kablam! ...
Nov 04 17:23:52.967 INFO kablam! 129 |           unsafe {
Nov 04 17:23:52.967 INFO kablam!     |           ------ because it's nested under this `unsafe` block
Nov 04 17:23:52.967 INFO kablam! 130 |               let value = &value as *const T as *const c_void;
Nov 04 17:23:52.967 INFO kablam! 131 | /             _try!(
Nov 04 17:23:52.967 INFO kablam! 132 | |                 setsockopt,
Nov 04 17:23:52.967 INFO kablam! 133 | |                 self.fd, level, name, value, mem::size_of::<T>() as socklen_t);
Nov 04 17:23:52.967 INFO kablam!     | |_______________________________________________________________________________- in this macro invocation
Nov 04 17:23:52.967 INFO kablam! 
Nov 04 17:23:52.969 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent
Nov 04 17:23:52.969 INFO kablam!   --> src/lib.rs:49:71
Nov 04 17:23:52.969 INFO kablam!    |
Nov 04 17:23:52.969 INFO kablam! 49 |     fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int;
Nov 04 17:23:52.969 INFO kablam!    |                                                                       ^^^^^^^^^^^^
Nov 04 17:23:52.969 INFO kablam!    |
Nov 04 17:23:52.969 INFO kablam!    = note: #[warn(improper_ctypes)] on by default
Nov 04 17:23:52.969 INFO kablam!    = help: consider using a raw pointer instead
Nov 04 17:23:52.969 INFO kablam! 
Nov 04 17:23:52.972 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 17:23:52.972 INFO kablam!    --> src/lib.rs:370:9
Nov 04 17:23:52.972 INFO kablam!     |
Nov 04 17:23:52.972 INFO kablam! 370 |         thread.join();
Nov 04 17:23:52.972 INFO kablam!     |         ^^^^^^^^^^^^^^
Nov 04 17:23:52.972 INFO kablam!     |
Nov 04 17:23:52.972 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 17:23:52.972 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 17:23:52.972 INFO kablam! 
Nov 04 17:23:52.972 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 17:23:52.972 INFO kablam!    --> src/lib.rs:384:9
Nov 04 17:23:52.972 INFO kablam!     |
Nov 04 17:23:52.972 INFO kablam! 384 |         thread.join();
Nov 04 17:23:52.972 INFO kablam!     |         ^^^^^^^^^^^^^^
Nov 04 17:23:52.972 INFO kablam!     |
Nov 04 17:23:52.972 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 17:23:52.972 INFO kablam! 
Nov 04 17:23:53.019 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Nov 04 17:23:53.019 INFO kablam! su: No module specific data is present
Nov 04 17:23:53.817 INFO running `"docker" "rm" "-f" "b0b69c3bc2e789a7708dcfc3ee7d50066aca5fb4f892bbcaaaec4613821216e5"`
Nov 04 17:23:54.073 INFO blam! b0b69c3bc2e789a7708dcfc3ee7d50066aca5fb4f892bbcaaaec4613821216e5