Aug 11 01:33:11.398 INFO checking socket-0.0.7 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1 Aug 11 01:33:11.398 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 01:33:11.398 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 01:33:11.398 INFO running `"docker" "create" "-v" "/tmp/crater.usiN7Kzn2RA1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 01:33:11.683 INFO blam! 7fe42e14a6e254b172bad2cf658bc294475f7524d5dbd35598039963947967c2 Aug 11 01:33:11.686 INFO running `"docker" "start" "-a" "7fe42e14a6e254b172bad2cf658bc294475f7524d5dbd35598039963947967c2"` Aug 11 01:33:12.675 INFO kablam! Blocking waiting for file lock on the git checkouts Aug 11 01:33:12.884 INFO kablam! Checking num-complex v0.2.0 Aug 11 01:33:12.903 INFO kablam! Checking num-bigint v0.2.0 Aug 11 01:33:12.907 INFO kablam! Checking num-iter v0.1.37 Aug 11 01:33:17.814 INFO kablam! Checking num-rational v0.2.1 Aug 11 01:33:19.180 INFO kablam! Checking num v0.2.0 Aug 11 01:33:19.394 INFO kablam! Checking socket v0.0.7 (file:///source) Aug 11 01:33:20.205 INFO kablam! warning: unnecessary `unsafe` block Aug 11 01:33:20.205 INFO kablam! --> src/lib.rs:39:21 Aug 11 01:33:20.205 INFO kablam! | Aug 11 01:33:20.205 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Aug 11 01:33:20.205 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Aug 11 01:33:20.205 INFO kablam! ... Aug 11 01:33:20.205 INFO kablam! 81 | unsafe { Aug 11 01:33:20.206 INFO kablam! | ------ because it's nested under this `unsafe` block Aug 11 01:33:20.206 INFO kablam! 82 | let mut fds: [c_int; 2] = mem::zeroed(); Aug 11 01:33:20.206 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 11 01:33:20.206 INFO kablam! | -------------------------------------------------------------------------------------------------- in this macro invocation Aug 11 01:33:20.206 INFO kablam! | Aug 11 01:33:20.207 INFO kablam! = note: #[warn(unused_unsafe)] on by default Aug 11 01:33:20.207 INFO kablam! Aug 11 01:33:20.207 INFO kablam! warning: unnecessary `unsafe` block Aug 11 01:33:20.207 INFO kablam! --> src/lib.rs:39:21 Aug 11 01:33:20.207 INFO kablam! | Aug 11 01:33:20.207 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Aug 11 01:33:20.207 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Aug 11 01:33:20.207 INFO kablam! ... Aug 11 01:33:20.207 INFO kablam! 129 | unsafe { Aug 11 01:33:20.207 INFO kablam! | ------ because it's nested under this `unsafe` block Aug 11 01:33:20.207 INFO kablam! 130 | let value = &value as *const T as *const c_void; Aug 11 01:33:20.207 INFO kablam! 131 | / _try!( Aug 11 01:33:20.207 INFO kablam! 132 | | setsockopt, Aug 11 01:33:20.207 INFO kablam! 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Aug 11 01:33:20.207 INFO kablam! | |_______________________________________________________________________________- in this macro invocation Aug 11 01:33:20.207 INFO kablam! Aug 11 01:33:20.215 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Aug 11 01:33:20.215 INFO kablam! --> src/lib.rs:49:71 Aug 11 01:33:20.215 INFO kablam! | Aug 11 01:33:20.215 INFO kablam! 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Aug 11 01:33:20.215 INFO kablam! | ^^^^^^^^^^^^ Aug 11 01:33:20.215 INFO kablam! | Aug 11 01:33:20.215 INFO kablam! = note: #[warn(improper_ctypes)] on by default Aug 11 01:33:20.215 INFO kablam! = help: consider using a raw pointer instead Aug 11 01:33:20.215 INFO kablam! Aug 11 01:33:20.279 INFO kablam! warning: unnecessary `unsafe` block Aug 11 01:33:20.279 INFO kablam! --> src/lib.rs:39:21 Aug 11 01:33:20.279 INFO kablam! | Aug 11 01:33:20.279 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Aug 11 01:33:20.279 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Aug 11 01:33:20.279 INFO kablam! ... Aug 11 01:33:20.279 INFO kablam! 81 | unsafe { Aug 11 01:33:20.279 INFO kablam! | ------ because it's nested under this `unsafe` block Aug 11 01:33:20.279 INFO kablam! 82 | let mut fds: [c_int; 2] = mem::zeroed(); Aug 11 01:33:20.280 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 11 01:33:20.280 INFO kablam! | -------------------------------------------------------------------------------------------------- in this macro invocation Aug 11 01:33:20.280 INFO kablam! | Aug 11 01:33:20.280 INFO kablam! = note: #[warn(unused_unsafe)] on by default Aug 11 01:33:20.280 INFO kablam! Aug 11 01:33:20.280 INFO kablam! warning: unnecessary `unsafe` block Aug 11 01:33:20.280 INFO kablam! --> src/lib.rs:39:21 Aug 11 01:33:20.280 INFO kablam! | Aug 11 01:33:20.280 INFO kablam! 39 | let value = unsafe { $fun($($x,)*) }; Aug 11 01:33:20.280 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Aug 11 01:33:20.280 INFO kablam! ... Aug 11 01:33:20.280 INFO kablam! 129 | unsafe { Aug 11 01:33:20.280 INFO kablam! | ------ because it's nested under this `unsafe` block Aug 11 01:33:20.280 INFO kablam! 130 | let value = &value as *const T as *const c_void; Aug 11 01:33:20.280 INFO kablam! 131 | / _try!( Aug 11 01:33:20.280 INFO kablam! 132 | | setsockopt, Aug 11 01:33:20.280 INFO kablam! 133 | | self.fd, level, name, value, mem::size_of::() as socklen_t); Aug 11 01:33:20.280 INFO kablam! | |_______________________________________________________________________________- in this macro invocation Aug 11 01:33:20.280 INFO kablam! Aug 11 01:33:20.286 INFO kablam! warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent Aug 11 01:33:20.286 INFO kablam! --> src/lib.rs:49:71 Aug 11 01:33:20.286 INFO kablam! | Aug 11 01:33:20.286 INFO kablam! 49 | fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int; Aug 11 01:33:20.286 INFO kablam! | ^^^^^^^^^^^^ Aug 11 01:33:20.286 INFO kablam! | Aug 11 01:33:20.286 INFO kablam! = note: #[warn(improper_ctypes)] on by default Aug 11 01:33:20.286 INFO kablam! = help: consider using a raw pointer instead Aug 11 01:33:20.286 INFO kablam! Aug 11 01:33:20.288 INFO kablam! warning: unused `std::result::Result` which must be used Aug 11 01:33:20.288 INFO kablam! --> src/lib.rs:370:9 Aug 11 01:33:20.288 INFO kablam! | Aug 11 01:33:20.288 INFO kablam! 370 | thread.join(); Aug 11 01:33:20.288 INFO kablam! | ^^^^^^^^^^^^^^ Aug 11 01:33:20.289 INFO kablam! | Aug 11 01:33:20.289 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 11 01:33:20.289 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 11 01:33:20.289 INFO kablam! Aug 11 01:33:20.290 INFO kablam! warning: unused `std::result::Result` which must be used Aug 11 01:33:20.290 INFO kablam! --> src/lib.rs:384:9 Aug 11 01:33:20.290 INFO kablam! | Aug 11 01:33:20.290 INFO kablam! 384 | thread.join(); Aug 11 01:33:20.290 INFO kablam! | ^^^^^^^^^^^^^^ Aug 11 01:33:20.290 INFO kablam! | Aug 11 01:33:20.290 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 11 01:33:20.290 INFO kablam! Aug 11 01:33:20.330 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 7.67s Aug 11 01:33:20.346 INFO kablam! su: No module specific data is present Aug 11 01:33:20.867 INFO running `"docker" "rm" "-f" "7fe42e14a6e254b172bad2cf658bc294475f7524d5dbd35598039963947967c2"` Aug 11 01:33:21.024 INFO blam! 7fe42e14a6e254b172bad2cf658bc294475f7524d5dbd35598039963947967c2