Aug 02 10:18:26.164 INFO checking fdringbuf-0.0.2 against 1.27.2+tmplazy for lazy_static-1
Aug 02 10:18:26.164 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:18:26.164 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:18:26.164 INFO running `"docker" "create" "-v" "/tmp/crater.nOlShhomN8Sr:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 10:18:26.387 INFO blam! 685662401bebc23ac2855ae2c5d2b84e5cd66df0a1a1586ab5c4d3e6780dbafd
Aug 02 10:18:26.389 INFO running `"docker" "start" "-a" "685662401bebc23ac2855ae2c5d2b84e5cd66df0a1a1586ab5c4d3e6780dbafd"`
Aug 02 10:18:27.463 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 02 10:18:27.463 INFO kablam! warning: unused manifest key: dev-dependencies.nix.nix
Aug 02 10:18:27.506 INFO kablam!     Checking fdringbuf v0.0.2 (file:///source)
Aug 02 10:18:28.536 INFO kablam! error[E0425]: cannot find value `EPOLLIN` in this scope
Aug 02 10:18:28.536 INFO kablam!    --> src/fdbuf.rs:187:51
Aug 02 10:18:28.536 INFO kablam!     |
Aug 02 10:18:28.536 INFO kablam! 187 |         let event = EpollEvent { data: 0, events: EPOLLIN };
Aug 02 10:18:28.536 INFO kablam!     |                                                   ^^^^^^^ not found in this scope
Aug 02 10:18:28.536 INFO kablam! help: possible candidate is found in another module, you can import it into scope
Aug 02 10:18:28.536 INFO kablam!     |
Aug 02 10:18:28.536 INFO kablam! 173 |     use libc::EPOLLIN;
Aug 02 10:18:28.536 INFO kablam!     |
Aug 02 10:18:28.536 INFO kablam! 
Aug 02 10:18:28.536 INFO kablam! error[E0425]: cannot find value `EPOLLIN` in this scope
Aug 02 10:18:28.536 INFO kablam!    --> src/fdbuf.rs:193:57
Aug 02 10:18:28.536 INFO kablam!     |
Aug 02 10:18:28.536 INFO kablam! 193 |         let mut events = [EpollEvent { data: 0, events: EPOLLIN }];
Aug 02 10:18:28.536 INFO kablam!     |                                                         ^^^^^^^ not found in this scope
Aug 02 10:18:28.537 INFO kablam! help: possible candidate is found in another module, you can import it into scope
Aug 02 10:18:28.537 INFO kablam!     |
Aug 02 10:18:28.537 INFO kablam! 173 |     use libc::EPOLLIN;
Aug 02 10:18:28.537 INFO kablam!     |
Aug 02 10:18:28.537 INFO kablam! 
Aug 02 10:18:28.537 INFO kablam! error[E0425]: cannot find value `EFD_CLOEXEC` in this scope
Aug 02 10:18:28.537 INFO kablam!    --> src/fdbuf.rs:212:40
Aug 02 10:18:28.537 INFO kablam!     |
Aug 02 10:18:28.537 INFO kablam! 212 |         let (efd1, efd2) = (eventfd(0, EFD_CLOEXEC).unwrap(), eventfd(0, EFD_CLOEXEC).unwrap());
Aug 02 10:18:28.537 INFO kablam!     |                                        ^^^^^^^^^^^ not found in this scope
Aug 02 10:18:28.537 INFO kablam! help: possible candidate is found in another module, you can import it into scope
Aug 02 10:18:28.537 INFO kablam!     |
Aug 02 10:18:28.537 INFO kablam! 173 |     use libc::EFD_CLOEXEC;
Aug 02 10:18:28.537 INFO kablam!     |
Aug 02 10:18:28.537 INFO kablam! 
Aug 02 10:18:28.537 INFO kablam! error[E0425]: cannot find value `EFD_CLOEXEC` in this scope
Aug 02 10:18:28.537 INFO kablam!    --> src/fdbuf.rs:212:74
Aug 02 10:18:28.537 INFO kablam!     |
Aug 02 10:18:28.537 INFO kablam! 212 |         let (efd1, efd2) = (eventfd(0, EFD_CLOEXEC).unwrap(), eventfd(0, EFD_CLOEXEC).unwrap());
Aug 02 10:18:28.537 INFO kablam!     |                                                                          ^^^^^^^^^^^ not found in this scope
Aug 02 10:18:28.537 INFO kablam! help: possible candidate is found in another module, you can import it into scope
Aug 02 10:18:28.537 INFO kablam!     |
Aug 02 10:18:28.537 INFO kablam! 173 |     use libc::EFD_CLOEXEC;
Aug 02 10:18:28.537 INFO kablam!     |
Aug 02 10:18:28.537 INFO kablam! 
Aug 02 10:18:28.537 INFO kablam! error[E0425]: cannot find function `scoped` in module `std::thread`
Aug 02 10:18:28.537 INFO kablam!    --> src/fdbuf.rs:226:36
Aug 02 10:18:28.537 INFO kablam!     |
Aug 02 10:18:28.537 INFO kablam! 226 |         let guard = ::std::thread::scoped(move || {
Aug 02 10:18:28.537 INFO kablam!     |                                    ^^^^^^ not found in `std::thread`
Aug 02 10:18:28.538 INFO kablam! 
Aug 02 10:18:28.540 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 10:18:28.540 INFO kablam!  --> src/lib.rs:1:19
Aug 02 10:18:28.540 INFO kablam!   |
Aug 02 10:18:28.540 INFO kablam! 1 | #![cfg_attr(test, feature(test))]
Aug 02 10:18:28.540 INFO kablam!   |                   ^^^^^^^^^^^^^^
Aug 02 10:18:28.540 INFO kablam! 
Aug 02 10:18:28.542 INFO kablam! error: aborting due to 6 previous errors
Aug 02 10:18:28.542 INFO kablam! 
Aug 02 10:18:28.542 INFO kablam! Some errors occurred: E0425, E0554.
Aug 02 10:18:28.542 INFO kablam! For more information about an error, try `rustc --explain E0425`.
Aug 02 10:18:28.569 INFO kablam! error: Could not compile `fdringbuf`.
Aug 02 10:18:28.569 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 10:18:28.856 INFO kablam! error: build failed
Aug 02 10:18:28.861 INFO kablam! su: No module specific data is present
Aug 02 10:18:29.738 INFO running `"docker" "rm" "-f" "685662401bebc23ac2855ae2c5d2b84e5cd66df0a1a1586ab5c4d3e6780dbafd"`
Aug 02 10:18:29.917 INFO blam! 685662401bebc23ac2855ae2c5d2b84e5cd66df0a1a1586ab5c4d3e6780dbafd