Aug 01 22:13:45.000 INFO checking silica-0.0.1 against 1.27.2 for lazy_static-1
Aug 01 22:13:45.000 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:13:45.001 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:13:45.001 INFO running `"docker" "create" "-v" "/tmp/crater.0PvJMZMEu64t:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 01 22:13:45.238 INFO blam! 06da28ccb648fcc32c302fd009965fcdc0a9bc254b407d6e697b5d57b8acf116
Aug 01 22:13:45.241 INFO running `"docker" "start" "-a" "06da28ccb648fcc32c302fd009965fcdc0a9bc254b407d6e697b5d57b8acf116"`
Aug 01 22:13:46.093 INFO kablam!     Checking silica v0.0.1 (file:///source)
Aug 01 22:13:46.436 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:13:46.436 INFO kablam!  --> src/lib.rs:1:1
Aug 01 22:13:46.436 INFO kablam!   |
Aug 01 22:13:46.436 INFO kablam! 1 | #![feature(needs_panic_runtime)]
Aug 01 22:13:46.436 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:13:46.437 INFO kablam! 
Aug 01 22:13:46.437 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:13:46.437 INFO kablam!  --> src/lib.rs:2:1
Aug 01 22:13:46.437 INFO kablam!   |
Aug 01 22:13:46.437 INFO kablam! 2 | #![feature(optin_builtin_traits)]
Aug 01 22:13:46.437 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:13:46.437 INFO kablam! 
Aug 01 22:13:46.438 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:13:46.438 INFO kablam!  --> src/lib.rs:3:1
Aug 01 22:13:46.438 INFO kablam!   |
Aug 01 22:13:46.438 INFO kablam! 3 | #![feature(alloc)]
Aug 01 22:13:46.438 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Aug 01 22:13:46.438 INFO kablam! 
Aug 01 22:13:46.438 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:13:46.439 INFO kablam!  --> src/lib.rs:4:1
Aug 01 22:13:46.439 INFO kablam!   |
Aug 01 22:13:46.439 INFO kablam! 4 | #![feature(const_fn)]
Aug 01 22:13:46.439 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:13:46.439 INFO kablam! 
Aug 01 22:13:46.439 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:13:46.439 INFO kablam!  --> src/lib.rs:5:1
Aug 01 22:13:46.439 INFO kablam!   |
Aug 01 22:13:46.439 INFO kablam! 5 | #![feature(unboxed_closures)]
Aug 01 22:13:46.439 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:13:46.440 INFO kablam! 
Aug 01 22:13:46.441 INFO kablam! error: aborting due to 5 previous errors
Aug 01 22:13:46.441 INFO kablam! 
Aug 01 22:13:46.441 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:13:46.447 INFO kablam! error: Could not compile `silica`.
Aug 01 22:13:46.447 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 22:13:46.614 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:13:46.614 INFO kablam!  --> src/lib.rs:1:1
Aug 01 22:13:46.614 INFO kablam!   |
Aug 01 22:13:46.614 INFO kablam! 1 | #![feature(needs_panic_runtime)]
Aug 01 22:13:46.614 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:13:46.614 INFO kablam! 
Aug 01 22:13:46.615 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:13:46.615 INFO kablam!  --> src/lib.rs:2:1
Aug 01 22:13:46.615 INFO kablam!   |
Aug 01 22:13:46.615 INFO kablam! 2 | #![feature(optin_builtin_traits)]
Aug 01 22:13:46.615 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:13:46.615 INFO kablam! 
Aug 01 22:13:46.616 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:13:46.616 INFO kablam!  --> src/lib.rs:3:1
Aug 01 22:13:46.616 INFO kablam!   |
Aug 01 22:13:46.616 INFO kablam! 3 | #![feature(alloc)]
Aug 01 22:13:46.616 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Aug 01 22:13:46.616 INFO kablam! 
Aug 01 22:13:46.617 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:13:46.617 INFO kablam!  --> src/lib.rs:4:1
Aug 01 22:13:46.617 INFO kablam!   |
Aug 01 22:13:46.617 INFO kablam! 4 | #![feature(const_fn)]
Aug 01 22:13:46.617 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:13:46.617 INFO kablam! 
Aug 01 22:13:46.618 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:13:46.618 INFO kablam!  --> src/lib.rs:5:1
Aug 01 22:13:46.618 INFO kablam!   |
Aug 01 22:13:46.618 INFO kablam! 5 | #![feature(unboxed_closures)]
Aug 01 22:13:46.618 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:13:46.618 INFO kablam! 
Aug 01 22:13:46.620 INFO kablam! error: aborting due to 5 previous errors
Aug 01 22:13:46.620 INFO kablam! 
Aug 01 22:13:46.621 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:13:46.633 INFO kablam! error: Could not compile `silica`.
Aug 01 22:13:46.633 INFO kablam! 
Aug 01 22:13:46.633 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 22:13:46.634 INFO kablam! su: No module specific data is present
Aug 01 22:13:47.191 INFO running `"docker" "rm" "-f" "06da28ccb648fcc32c302fd009965fcdc0a9bc254b407d6e697b5d57b8acf116"`
Aug 01 22:13:47.338 INFO blam! 06da28ccb648fcc32c302fd009965fcdc0a9bc254b407d6e697b5d57b8acf116