Aug 02 07:00:07.681 INFO checking ia-0.1.2 against 1.27.2 for lazy_static-1
Aug 02 07:00:07.681 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:00:07.681 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:00:07.682 INFO running `"docker" "create" "-v" "/tmp/crater.0H21SX2tVUYW:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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 07:00:07.959 INFO blam! f3ffad812f53f58eae72021c0a171afac2e695a3c51dab408d5767afb0327f56
Aug 02 07:00:07.961 INFO running `"docker" "start" "-a" "f3ffad812f53f58eae72021c0a171afac2e695a3c51dab408d5767afb0327f56"`
Aug 02 07:00:09.062 INFO kablam!     Checking ia v0.1.2 (file:///source)
Aug 02 07:00:09.516 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 07:00:09.516 INFO kablam!   --> src/lib.rs:71:1
Aug 02 07:00:09.516 INFO kablam!    |
Aug 02 07:00:09.516 INFO kablam! 71 | #![feature(fnbox)]
Aug 02 07:00:09.516 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 02 07:00:09.516 INFO kablam! 
Aug 02 07:00:09.516 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121)
Aug 02 07:00:09.516 INFO kablam!  --> src/executor.rs:7:51
Aug 02 07:00:09.516 INFO kablam!   |
Aug 02 07:00:09.516 INFO kablam! 7 |     fut: UnsafeCell<Box<Future<Item = (), Error = !> + 'static>>
Aug 02 07:00:09.516 INFO kablam!   |                                                   ^
Aug 02 07:00:09.518 INFO kablam! 
Aug 02 07:00:09.518 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121)
Aug 02 07:00:09.518 INFO kablam!   --> src/executor.rs:11:47
Aug 02 07:00:09.518 INFO kablam!    |
Aug 02 07:00:09.518 INFO kablam! 11 |     fn new(fut: Box<Future<Item = (), Error = !> + 'static>) -> TaskInfo {
Aug 02 07:00:09.518 INFO kablam!    |                                               ^
Aug 02 07:00:09.518 INFO kablam! 
Aug 02 07:00:09.518 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121)
Aug 02 07:00:09.518 INFO kablam!   --> src/executor.rs:17:64
Aug 02 07:00:09.518 INFO kablam!    |
Aug 02 07:00:09.518 INFO kablam! 17 |     fn get_future(&self) -> &mut Box<Future<Item = (), Error = !> + 'static> {
Aug 02 07:00:09.518 INFO kablam!    |                                                                ^
Aug 02 07:00:09.518 INFO kablam! 
Aug 02 07:00:09.520 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121)
Aug 02 07:00:09.520 INFO kablam!   --> src/utils.rs:14:18
Aug 02 07:00:09.520 INFO kablam!    |
Aug 02 07:00:09.520 INFO kablam! 14 |     type Error = !;
Aug 02 07:00:09.520 INFO kablam!    |                  ^
Aug 02 07:00:09.520 INFO kablam! 
Aug 02 07:00:09.520 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121)
Aug 02 07:00:09.520 INFO kablam!   --> src/utils.rs:18:28
Aug 02 07:00:09.520 INFO kablam!    |
Aug 02 07:00:09.520 INFO kablam! 18 |     ) -> Result<Async<()>, !> {
Aug 02 07:00:09.520 INFO kablam!    |                            ^
Aug 02 07:00:09.520 INFO kablam! 
Aug 02 07:00:09.520 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121)
Aug 02 07:00:09.520 INFO kablam!   --> src/net.rs:18:18
Aug 02 07:00:09.520 INFO kablam!    |
Aug 02 07:00:09.520 INFO kablam! 18 |     type Error = !;
Aug 02 07:00:09.520 INFO kablam!    |                  ^
Aug 02 07:00:09.520 INFO kablam! 
Aug 02 07:00:09.520 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121)
Aug 02 07:00:09.520 INFO kablam!   --> src/net.rs:22:47
Aug 02 07:00:09.520 INFO kablam!    |
Aug 02 07:00:09.520 INFO kablam! 22 |     ) -> Result<Async<Option<TcpConnection>>, !> {
Aug 02 07:00:09.520 INFO kablam!    |                                               ^
Aug 02 07:00:09.520 INFO kablam! 
Aug 02 07:00:09.522 INFO kablam! error: aborting due to 8 previous errors
Aug 02 07:00:09.522 INFO kablam! 
Aug 02 07:00:09.522 INFO kablam! Some errors occurred: E0554, E0658.
Aug 02 07:00:09.522 INFO kablam! For more information about an error, try `rustc --explain E0554`.
Aug 02 07:00:09.529 INFO kablam! error: Could not compile `ia`.
Aug 02 07:00:09.529 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 07:00:09.568 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 07:00:09.568 INFO kablam!   --> src/lib.rs:71:1
Aug 02 07:00:09.568 INFO kablam!    |
Aug 02 07:00:09.568 INFO kablam! 71 | #![feature(fnbox)]
Aug 02 07:00:09.568 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 02 07:00:09.568 INFO kablam! 
Aug 02 07:00:09.569 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121)
Aug 02 07:00:09.569 INFO kablam!  --> src/executor.rs:7:51
Aug 02 07:00:09.569 INFO kablam!   |
Aug 02 07:00:09.569 INFO kablam! 7 |     fut: UnsafeCell<Box<Future<Item = (), Error = !> + 'static>>
Aug 02 07:00:09.569 INFO kablam!   |                                                   ^
Aug 02 07:00:09.569 INFO kablam! 
Aug 02 07:00:09.569 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121)
Aug 02 07:00:09.569 INFO kablam!   --> src/executor.rs:11:47
Aug 02 07:00:09.569 INFO kablam!    |
Aug 02 07:00:09.570 INFO kablam! 11 |     fn new(fut: Box<Future<Item = (), Error = !> + 'static>) -> TaskInfo {
Aug 02 07:00:09.570 INFO kablam!    |                                               ^
Aug 02 07:00:09.570 INFO kablam! 
Aug 02 07:00:09.570 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121)
Aug 02 07:00:09.571 INFO kablam!   --> src/executor.rs:17:64
Aug 02 07:00:09.571 INFO kablam!    |
Aug 02 07:00:09.571 INFO kablam! 17 |     fn get_future(&self) -> &mut Box<Future<Item = (), Error = !> + 'static> {
Aug 02 07:00:09.571 INFO kablam!    |                                                                ^
Aug 02 07:00:09.571 INFO kablam! 
Aug 02 07:00:09.571 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121)
Aug 02 07:00:09.571 INFO kablam!   --> src/utils.rs:14:18
Aug 02 07:00:09.571 INFO kablam!    |
Aug 02 07:00:09.571 INFO kablam! 14 |     type Error = !;
Aug 02 07:00:09.571 INFO kablam!    |                  ^
Aug 02 07:00:09.571 INFO kablam! 
Aug 02 07:00:09.571 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121)
Aug 02 07:00:09.571 INFO kablam!   --> src/utils.rs:18:28
Aug 02 07:00:09.571 INFO kablam!    |
Aug 02 07:00:09.571 INFO kablam! 18 |     ) -> Result<Async<()>, !> {
Aug 02 07:00:09.571 INFO kablam!    |                            ^
Aug 02 07:00:09.571 INFO kablam! 
Aug 02 07:00:09.571 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121)
Aug 02 07:00:09.571 INFO kablam!   --> src/net.rs:18:18
Aug 02 07:00:09.571 INFO kablam!    |
Aug 02 07:00:09.571 INFO kablam! 18 |     type Error = !;
Aug 02 07:00:09.571 INFO kablam!    |                  ^
Aug 02 07:00:09.571 INFO kablam! 
Aug 02 07:00:09.571 INFO kablam! error[E0658]: The `!` type is experimental (see issue #35121)
Aug 02 07:00:09.571 INFO kablam!   --> src/net.rs:22:47
Aug 02 07:00:09.571 INFO kablam!    |
Aug 02 07:00:09.571 INFO kablam! 22 |     ) -> Result<Async<Option<TcpConnection>>, !> {
Aug 02 07:00:09.571 INFO kablam!    |                                               ^
Aug 02 07:00:09.571 INFO kablam! 
Aug 02 07:00:09.573 INFO kablam! error: aborting due to 8 previous errors
Aug 02 07:00:09.573 INFO kablam! 
Aug 02 07:00:09.573 INFO kablam! Some errors occurred: E0554, E0658.
Aug 02 07:00:09.573 INFO kablam! For more information about an error, try `rustc --explain E0554`.
Aug 02 07:00:09.579 INFO kablam! error: Could not compile `ia`.
Aug 02 07:00:09.579 INFO kablam! 
Aug 02 07:00:09.579 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 07:00:09.580 INFO kablam! su: No module specific data is present
Aug 02 07:00:10.663 INFO running `"docker" "rm" "-f" "f3ffad812f53f58eae72021c0a171afac2e695a3c51dab408d5767afb0327f56"`
Aug 02 07:00:10.773 INFO blam! f3ffad812f53f58eae72021c0a171afac2e695a3c51dab408d5767afb0327f56