Aug 11 19:19:25.391 INFO checking bear-0.2.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 19:19:25.391 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 19:19:25.391 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 19:19:25.391 INFO running `"docker" "create" "-v" "/tmp/crater.Utw6hChn93VF:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/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 19:19:25.631 INFO blam! 9e68bb907c47acfdfe49282ffa4ff7d24a7b89ce431c352c8dc555e19f69b7fe
Aug 11 19:19:25.633 INFO running `"docker" "start" "-a" "9e68bb907c47acfdfe49282ffa4ff7d24a7b89ce431c352c8dc555e19f69b7fe"`
Aug 11 19:19:26.582 INFO kablam!     Checking bear v0.2.0 (file:///source)
Aug 11 19:19:27.500 INFO kablam! error: stability attributes may not be used outside of the standard library
Aug 11 19:19:27.500 INFO kablam!   --> src/lib.rs:15:1
Aug 11 19:19:27.500 INFO kablam!    |
Aug 11 19:19:27.500 INFO kablam! 15 | #![unstable]
Aug 11 19:19:27.500 INFO kablam!    | ^^^^^^^^^^^^
Aug 11 19:19:27.500 INFO kablam! 
Aug 11 19:19:27.502 INFO kablam! error[E0635]: unknown feature `io`
Aug 11 19:19:27.502 INFO kablam!   --> src/lib.rs:20:22
Aug 11 19:19:27.502 INFO kablam!    |
Aug 11 19:19:27.502 INFO kablam! 20 | #![feature(path, fs, io)]
Aug 11 19:19:27.502 INFO kablam!    |                      ^^
Aug 11 19:19:27.502 INFO kablam! 
Aug 11 19:19:27.502 INFO kablam! error[E0635]: unknown feature `fs`
Aug 11 19:19:27.503 INFO kablam!   --> src/lib.rs:20:18
Aug 11 19:19:27.503 INFO kablam!    |
Aug 11 19:19:27.503 INFO kablam! 20 | #![feature(path, fs, io)]
Aug 11 19:19:27.503 INFO kablam!    |                  ^^
Aug 11 19:19:27.503 INFO kablam! 
Aug 11 19:19:27.503 INFO kablam! error[E0635]: unknown feature `path`
Aug 11 19:19:27.503 INFO kablam!   --> src/lib.rs:20:12
Aug 11 19:19:27.503 INFO kablam!    |
Aug 11 19:19:27.503 INFO kablam! 20 | #![feature(path, fs, io)]
Aug 11 19:19:27.503 INFO kablam!    |            ^^^^
Aug 11 19:19:27.503 INFO kablam! 
Aug 11 19:19:27.505 INFO kablam! error: aborting due to 4 previous errors
Aug 11 19:19:27.505 INFO kablam! 
Aug 11 19:19:27.505 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 11 19:19:27.532 INFO kablam! error: Could not compile `bear`.
Aug 11 19:19:27.532 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 19:19:27.651 INFO kablam! error: stability attributes may not be used outside of the standard library
Aug 11 19:19:27.651 INFO kablam!   --> src/lib.rs:15:1
Aug 11 19:19:27.651 INFO kablam!    |
Aug 11 19:19:27.651 INFO kablam! 15 | #![unstable]
Aug 11 19:19:27.651 INFO kablam!    | ^^^^^^^^^^^^
Aug 11 19:19:27.651 INFO kablam! 
Aug 11 19:19:27.654 INFO kablam! error[E0635]: unknown feature `fs`
Aug 11 19:19:27.654 INFO kablam!   --> src/lib.rs:20:18
Aug 11 19:19:27.654 INFO kablam!    |
Aug 11 19:19:27.654 INFO kablam! 20 | #![feature(path, fs, io)]
Aug 11 19:19:27.654 INFO kablam!    |                  ^^
Aug 11 19:19:27.654 INFO kablam! 
Aug 11 19:19:27.654 INFO kablam! error[E0635]: unknown feature `path`
Aug 11 19:19:27.654 INFO kablam!   --> src/lib.rs:20:12
Aug 11 19:19:27.654 INFO kablam!    |
Aug 11 19:19:27.654 INFO kablam! 20 | #![feature(path, fs, io)]
Aug 11 19:19:27.654 INFO kablam!    |            ^^^^
Aug 11 19:19:27.654 INFO kablam! 
Aug 11 19:19:27.654 INFO kablam! error[E0635]: unknown feature `io`
Aug 11 19:19:27.655 INFO kablam!   --> src/lib.rs:20:22
Aug 11 19:19:27.655 INFO kablam!    |
Aug 11 19:19:27.655 INFO kablam! 20 | #![feature(path, fs, io)]
Aug 11 19:19:27.655 INFO kablam!    |                      ^^
Aug 11 19:19:27.655 INFO kablam! 
Aug 11 19:19:27.658 INFO kablam! error: aborting due to 4 previous errors
Aug 11 19:19:27.659 INFO kablam! 
Aug 11 19:19:27.659 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 11 19:19:27.672 INFO kablam! error: Could not compile `bear`.
Aug 11 19:19:27.673 INFO kablam! 
Aug 11 19:19:27.673 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 19:19:27.674 INFO kablam! su: No module specific data is present
Aug 11 19:19:28.351 INFO running `"docker" "rm" "-f" "9e68bb907c47acfdfe49282ffa4ff7d24a7b89ce431c352c8dc555e19f69b7fe"`
Aug 11 19:19:28.519 INFO blam! 9e68bb907c47acfdfe49282ffa4ff7d24a7b89ce431c352c8dc555e19f69b7fe