Aug 11 14:49:51.188 INFO checking fdringbuf-0.0.2 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1 Aug 11 14:49:51.188 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 14:49:51.188 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 14:49:51.188 INFO running `"docker" "create" "-v" "/tmp/crater.yhNKQIwLtdmL:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 14:49:51.419 INFO blam! 830192a12675c004d72642c4ac081c566a80b237a8866485cfe8be83f8910e98 Aug 11 14:49:51.422 INFO running `"docker" "start" "-a" "830192a12675c004d72642c4ac081c566a80b237a8866485cfe8be83f8910e98"` Aug 11 14:49:53.164 INFO kablam! warning: dependency (nix) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions Aug 11 14:49:53.164 INFO kablam! warning: unused manifest key: dev-dependencies.nix.nix Aug 11 14:49:53.170 INFO kablam! Checking fdringbuf v0.0.2 (file:///source) Aug 11 14:49:53.778 INFO kablam! error[E0425]: cannot find value `EPOLLIN` in this scope Aug 11 14:49:53.778 INFO kablam! --> src/fdbuf.rs:187:51 Aug 11 14:49:53.778 INFO kablam! | Aug 11 14:49:53.778 INFO kablam! 187 | let event = EpollEvent { data: 0, events: EPOLLIN }; Aug 11 14:49:53.778 INFO kablam! | ^^^^^^^ not found in this scope Aug 11 14:49:53.778 INFO kablam! help: possible candidate is found in another module, you can import it into scope Aug 11 14:49:53.778 INFO kablam! | Aug 11 14:49:53.778 INFO kablam! 173 | use libc::EPOLLIN; Aug 11 14:49:53.778 INFO kablam! | Aug 11 14:49:53.778 INFO kablam! Aug 11 14:49:53.779 INFO kablam! error[E0425]: cannot find value `EPOLLIN` in this scope Aug 11 14:49:53.779 INFO kablam! --> src/fdbuf.rs:193:57 Aug 11 14:49:53.779 INFO kablam! | Aug 11 14:49:53.779 INFO kablam! 193 | let mut events = [EpollEvent { data: 0, events: EPOLLIN }]; Aug 11 14:49:53.779 INFO kablam! | ^^^^^^^ not found in this scope Aug 11 14:49:53.779 INFO kablam! help: possible candidate is found in another module, you can import it into scope Aug 11 14:49:53.779 INFO kablam! | Aug 11 14:49:53.779 INFO kablam! 173 | use libc::EPOLLIN; Aug 11 14:49:53.779 INFO kablam! | Aug 11 14:49:53.779 INFO kablam! Aug 11 14:49:53.780 INFO kablam! error[E0425]: cannot find value `EFD_CLOEXEC` in this scope Aug 11 14:49:53.780 INFO kablam! --> src/fdbuf.rs:212:40 Aug 11 14:49:53.780 INFO kablam! | Aug 11 14:49:53.780 INFO kablam! 212 | let (efd1, efd2) = (eventfd(0, EFD_CLOEXEC).unwrap(), eventfd(0, EFD_CLOEXEC).unwrap()); Aug 11 14:49:53.780 INFO kablam! | ^^^^^^^^^^^ not found in this scope Aug 11 14:49:53.780 INFO kablam! help: possible candidate is found in another module, you can import it into scope Aug 11 14:49:53.780 INFO kablam! | Aug 11 14:49:53.780 INFO kablam! 173 | use libc::EFD_CLOEXEC; Aug 11 14:49:53.780 INFO kablam! | Aug 11 14:49:53.780 INFO kablam! Aug 11 14:49:53.780 INFO kablam! error[E0425]: cannot find value `EFD_CLOEXEC` in this scope Aug 11 14:49:53.780 INFO kablam! --> src/fdbuf.rs:212:74 Aug 11 14:49:53.780 INFO kablam! | Aug 11 14:49:53.780 INFO kablam! 212 | let (efd1, efd2) = (eventfd(0, EFD_CLOEXEC).unwrap(), eventfd(0, EFD_CLOEXEC).unwrap()); Aug 11 14:49:53.780 INFO kablam! | ^^^^^^^^^^^ not found in this scope Aug 11 14:49:53.780 INFO kablam! help: possible candidate is found in another module, you can import it into scope Aug 11 14:49:53.780 INFO kablam! | Aug 11 14:49:53.780 INFO kablam! 173 | use libc::EFD_CLOEXEC; Aug 11 14:49:53.780 INFO kablam! | Aug 11 14:49:53.780 INFO kablam! Aug 11 14:49:53.780 INFO kablam! error[E0425]: cannot find function `scoped` in module `std::thread` Aug 11 14:49:53.780 INFO kablam! --> src/fdbuf.rs:226:36 Aug 11 14:49:53.780 INFO kablam! | Aug 11 14:49:53.780 INFO kablam! 226 | let guard = ::std::thread::scoped(move || { Aug 11 14:49:53.780 INFO kablam! | ^^^^^^ not found in `std::thread` Aug 11 14:49:53.780 INFO kablam! Aug 11 14:49:54.141 INFO kablam! error[E0560]: struct `fdbuf::tests::nix::sys::epoll::EpollEvent` has no field named `data` Aug 11 14:49:54.141 INFO kablam! --> src/fdbuf.rs:187:34 Aug 11 14:49:54.141 INFO kablam! | Aug 11 14:49:54.141 INFO kablam! 187 | let event = EpollEvent { data: 0, events: EPOLLIN }; Aug 11 14:49:54.142 INFO kablam! | ^^^^ `fdbuf::tests::nix::sys::epoll::EpollEvent` does not have this field Aug 11 14:49:54.142 INFO kablam! Aug 11 14:49:54.142 INFO kablam! error[E0560]: struct `fdbuf::tests::nix::sys::epoll::EpollEvent` has no field named `events` Aug 11 14:49:54.142 INFO kablam! --> src/fdbuf.rs:187:43 Aug 11 14:49:54.142 INFO kablam! | Aug 11 14:49:54.142 INFO kablam! 187 | let event = EpollEvent { data: 0, events: EPOLLIN }; Aug 11 14:49:54.142 INFO kablam! | ^^^^^^ `fdbuf::tests::nix::sys::epoll::EpollEvent` does not have this field Aug 11 14:49:54.142 INFO kablam! Aug 11 14:49:54.144 INFO kablam! error[E0277]: the trait bound `std::option::Option<&mut fdbuf::tests::nix::sys::epoll::EpollEvent>: std::convert::From<&fdbuf::tests::nix::sys::epoll::EpollEvent>` is not satisfied Aug 11 14:49:54.144 INFO kablam! --> src/fdbuf.rs:188:9 Aug 11 14:49:54.144 INFO kablam! | Aug 11 14:49:54.144 INFO kablam! 188 | epoll_ctl(sleep, EpollOp::EpollCtlAdd, fd, &event).unwrap(); Aug 11 14:49:54.144 INFO kablam! | ^^^^^^^^^ the trait `std::convert::From<&fdbuf::tests::nix::sys::epoll::EpollEvent>` is not implemented for `std::option::Option<&mut fdbuf::tests::nix::sys::epoll::EpollEvent>` Aug 11 14:49:54.144 INFO kablam! | Aug 11 14:49:54.144 INFO kablam! = help: the following implementations were found: Aug 11 14:49:54.144 INFO kablam! as std::convert::From> Aug 11 14:49:54.144 INFO kablam! = note: required because of the requirements on the impl of `std::convert::Into>` for `&fdbuf::tests::nix::sys::epoll::EpollEvent` Aug 11 14:49:54.144 INFO kablam! = note: required by `fdbuf::tests::nix::sys::epoll::epoll_ctl` Aug 11 14:49:54.144 INFO kablam! Aug 11 14:49:54.145 INFO kablam! error[E0560]: struct `fdbuf::tests::nix::sys::epoll::EpollEvent` has no field named `data` Aug 11 14:49:54.145 INFO kablam! --> src/fdbuf.rs:193:40 Aug 11 14:49:54.145 INFO kablam! | Aug 11 14:49:54.145 INFO kablam! 193 | let mut events = [EpollEvent { data: 0, events: EPOLLIN }]; Aug 11 14:49:54.145 INFO kablam! | ^^^^ `fdbuf::tests::nix::sys::epoll::EpollEvent` does not have this field Aug 11 14:49:54.145 INFO kablam! Aug 11 14:49:54.145 INFO kablam! error[E0560]: struct `fdbuf::tests::nix::sys::epoll::EpollEvent` has no field named `events` Aug 11 14:49:54.145 INFO kablam! --> src/fdbuf.rs:193:49 Aug 11 14:49:54.145 INFO kablam! | Aug 11 14:49:54.145 INFO kablam! 193 | let mut events = [EpollEvent { data: 0, events: EPOLLIN }]; Aug 11 14:49:54.145 INFO kablam! | ^^^^^^ `fdbuf::tests::nix::sys::epoll::EpollEvent` does not have this field Aug 11 14:49:54.145 INFO kablam! Aug 11 14:49:54.153 INFO kablam! error[E0600]: cannot apply unary operator `-` to type `u32` Aug 11 14:49:54.153 INFO kablam! --> src/fdbuf.rs:233:69 Aug 11 14:49:54.153 INFO kablam! | Aug 11 14:49:54.154 INFO kablam! 233 | for z in d.iter().take(300) { cc += 1; if *z == -1 { quit = true; return (cc, false); } sum += *z as u64 }; Aug 11 14:49:54.154 INFO kablam! | ^^ cannot apply unary operator `-` Aug 11 14:49:54.154 INFO kablam! | Aug 11 14:49:54.155 INFO kablam! = note: unsigned values cannot be negated Aug 11 14:49:54.155 INFO kablam! Aug 11 14:49:54.163 INFO kablam! error[E0277]: the trait bound `u32: std::ops::Neg` is not satisfied Aug 11 14:49:54.165 INFO kablam! --> src/fdbuf.rs:261:29 Aug 11 14:49:54.165 INFO kablam! | Aug 11 14:49:54.165 INFO kablam! 261 | s.send(|d| { d[0] = -1; (1, false) }).unwrap(); Aug 11 14:49:54.165 INFO kablam! | ^^ the trait `std::ops::Neg` is not implemented for `u32` Aug 11 14:49:54.165 INFO kablam! Aug 11 14:49:54.174 INFO kablam! error: aborting due to 12 previous errors Aug 11 14:49:54.175 INFO kablam! Aug 11 14:49:54.175 INFO kablam! Some errors occurred: E0277, E0425, E0560, E0600. Aug 11 14:49:54.175 INFO kablam! For more information about an error, try `rustc --explain E0277`. Aug 11 14:49:54.185 INFO kablam! error: Could not compile `fdringbuf`. Aug 11 14:49:54.185 INFO kablam! Aug 11 14:49:54.185 INFO kablam! To learn more, run the command again with --verbose. Aug 11 14:49:54.187 INFO kablam! su: No module specific data is present Aug 11 14:49:54.798 INFO running `"docker" "rm" "-f" "830192a12675c004d72642c4ac081c566a80b237a8866485cfe8be83f8910e98"` Aug 11 14:49:55.012 INFO blam! 830192a12675c004d72642c4ac081c566a80b237a8866485cfe8be83f8910e98