Nov 07 08:33:32.268 INFO checking socket-0.0.7 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 07 08:33:32.270 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 08:33:32.544 INFO blam! aecfbf6ab0d4644d70277aac01b0c8c98665e8d4557b24921372170a74a8858e Nov 07 08:33:32.561 INFO running `"docker" "start" "-a" "aecfbf6ab0d4644d70277aac01b0c8c98665e8d4557b24921372170a74a8858e"` Nov 07 08:33:33.734 INFO kablam! usermod: no changes Nov 07 08:33:33.816 INFO kablam! Checking socket v0.0.7 (/source) Nov 07 08:33:34.800 INFO kablam! warning: unnecessary `unsafe` block Nov 07 08:33:34.800 INFO kablam! --> src/lib.rs:39:21 Nov 07 08:33:34.800 INFO kablam! | Nov 07 08:33:34.800 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Nov 07 08:33:34.800 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Nov 07 08:33:34.800 INFO kablam! ... Nov 07 08:33:34.800 INFO kablam! 81 | unsafe { Nov 07 08:33:34.800 INFO kablam! | ------ because it's nested under this `unsafe` block Nov 07 08:33:34.800 INFO kablam! 82 | let mut fds: [c_int; 2] = mem::zeroed(); Nov 07 08:33:34.800 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 07 08:33:34.800 INFO kablam! | -------------------------------------------------------------------------------------------------- in this macro invocation Nov 07 08:33:34.800 INFO kablam! | Nov 07 08:33:34.801 INFO kablam! = note: #[warn(unused_unsafe)] on by default Nov 07 08:33:34.801 INFO kablam! Nov 07 08:33:34.801 INFO kablam! warning: unnecessary `unsafe` block Nov 07 08:33:34.801 INFO kablam! --> src/lib.rs:39:21 Nov 07 08:33:34.801 INFO kablam! | Nov 07 08:33:34.801 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Nov 07 08:33:34.801 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Nov 07 08:33:34.801 INFO kablam! ... Nov 07 08:33:34.801 INFO kablam! 129 | unsafe { Nov 07 08:33:34.801 INFO kablam! | ------ because it's nested under this `unsafe` block Nov 07 08:33:34.801 INFO kablam! 130 | let value = &value as *const T as *const c_void; Nov 07 08:33:34.801 INFO kablam! 131 | / _try!( Nov 07 08:33:34.801 INFO kablam! 132 | | setsockopt, Nov 07 08:33:34.801 INFO kablam! 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Nov 07 08:33:34.801 INFO kablam! | |_______________________________________________________________________________- in this macro invocation Nov 07 08:33:34.801 INFO kablam! Nov 07 08:33:34.801 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Nov 07 08:33:34.801 INFO kablam! --> src/lib.rs:49:71 Nov 07 08:33:34.801 INFO kablam! | Nov 07 08:33:34.801 INFO kablam! 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Nov 07 08:33:34.801 INFO kablam! | ^^^^^^^^^^^^ Nov 07 08:33:34.801 INFO kablam! | Nov 07 08:33:34.801 INFO kablam! = note: #[warn(improper_ctypes)] on by default Nov 07 08:33:34.801 INFO kablam! = help: consider using a raw pointer instead Nov 07 08:33:34.801 INFO kablam! Nov 07 08:33:34.996 INFO kablam! warning: unnecessary `unsafe` block Nov 07 08:33:34.996 INFO kablam! --> src/lib.rs:39:21 Nov 07 08:33:34.996 INFO kablam! | Nov 07 08:33:34.997 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Nov 07 08:33:34.997 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Nov 07 08:33:34.997 INFO kablam! ... Nov 07 08:33:34.998 INFO kablam! 81 | unsafe { Nov 07 08:33:34.998 INFO kablam! | ------ because it's nested under this `unsafe` block Nov 07 08:33:34.998 INFO kablam! 82 | let mut fds: [c_int; 2] = mem::zeroed(); Nov 07 08:33:34.999 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 07 08:33:34.999 INFO kablam! | -------------------------------------------------------------------------------------------------- in this macro invocation Nov 07 08:33:34.999 INFO kablam! | Nov 07 08:33:34.999 INFO kablam! = note: #[warn(unused_unsafe)] on by default Nov 07 08:33:35.000 INFO kablam! Nov 07 08:33:35.000 INFO kablam! warning: unnecessary `unsafe` block Nov 07 08:33:35.000 INFO kablam! --> src/lib.rs:39:21 Nov 07 08:33:35.001 INFO kablam! | Nov 07 08:33:35.001 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Nov 07 08:33:35.001 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Nov 07 08:33:35.002 INFO kablam! ... Nov 07 08:33:35.002 INFO kablam! 129 | unsafe { Nov 07 08:33:35.002 INFO kablam! | ------ because it's nested under this `unsafe` block Nov 07 08:33:35.003 INFO kablam! 130 | let value = &value as *const T as *const c_void; Nov 07 08:33:35.003 INFO kablam! 131 | / _try!( Nov 07 08:33:35.003 INFO kablam! 132 | | setsockopt, Nov 07 08:33:35.004 INFO kablam! 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Nov 07 08:33:35.004 INFO kablam! | |_______________________________________________________________________________- in this macro invocation Nov 07 08:33:35.004 INFO kablam! Nov 07 08:33:35.005 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Nov 07 08:33:35.005 INFO kablam! --> src/lib.rs:49:71 Nov 07 08:33:35.005 INFO kablam! | Nov 07 08:33:35.006 INFO kablam! 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Nov 07 08:33:35.006 INFO kablam! | ^^^^^^^^^^^^ Nov 07 08:33:35.006 INFO kablam! | Nov 07 08:33:35.007 INFO kablam! = note: #[warn(improper_ctypes)] on by default Nov 07 08:33:35.007 INFO kablam! = help: consider using a raw pointer instead Nov 07 08:33:35.007 INFO kablam! Nov 07 08:33:35.008 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 08:33:35.008 INFO kablam! --> src/lib.rs:370:9 Nov 07 08:33:35.008 INFO kablam! | Nov 07 08:33:35.009 INFO kablam! 370 | thread.join(); Nov 07 08:33:35.009 INFO kablam! | ^^^^^^^^^^^^^^ Nov 07 08:33:35.009 INFO kablam! | Nov 07 08:33:35.010 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 07 08:33:35.010 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 08:33:35.010 INFO kablam! Nov 07 08:33:35.011 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 08:33:35.011 INFO kablam! --> src/lib.rs:384:9 Nov 07 08:33:35.011 INFO kablam! | Nov 07 08:33:35.011 INFO kablam! 384 | thread.join(); Nov 07 08:33:35.012 INFO kablam! | ^^^^^^^^^^^^^^ Nov 07 08:33:35.012 INFO kablam! | Nov 07 08:33:35.012 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 08:33:35.013 INFO kablam! Nov 07 08:33:35.028 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.27s Nov 07 08:33:35.033 INFO kablam! su: No module specific data is present Nov 07 08:33:35.391 INFO running `"docker" "rm" "-f" "aecfbf6ab0d4644d70277aac01b0c8c98665e8d4557b24921372170a74a8858e"` Nov 07 08:33:35.518 INFO blam! aecfbf6ab0d4644d70277aac01b0c8c98665e8d4557b24921372170a74a8858e