Aug 11 14:04:25.436 INFO checking futures-util-0.2.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 14:04:25.436 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 14:04:25.436 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 14:04:25.436 INFO running `"docker" "create" "-v" "/tmp/crater.ORMVxSlCB5kX:/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 14:04:25.670 INFO blam! 5f448271e824e25aab82a72e7001ed272b22cdf365652cc89b33e11f9191a51e
Aug 11 14:04:25.672 INFO running `"docker" "start" "-a" "5f448271e824e25aab82a72e7001ed272b22cdf365652cc89b33e11f9191a51e"`
Aug 11 14:04:27.237 INFO kablam!     Checking futures-core v0.2.1
Aug 11 14:04:27.994 INFO kablam!     Checking futures-channel v0.2.1
Aug 11 14:04:27.998 INFO kablam!     Checking futures-io v0.2.1
Aug 11 14:04:29.085 INFO kablam!     Checking futures-sink v0.2.1
Aug 11 14:04:29.422 INFO kablam!     Checking futures-util v0.2.1 (file:///source)
Aug 11 14:04:30.011 INFO kablam! error[E0463]: can't find crate for `futures_executor`
Aug 11 14:04:30.011 INFO kablam!   --> src/lib.rs:13:1
Aug 11 14:04:30.011 INFO kablam!    |
Aug 11 14:04:30.011 INFO kablam! 13 | extern crate futures_executor;
Aug 11 14:04:30.011 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 11 14:04:30.012 INFO kablam! 
Aug 11 14:04:30.018 INFO kablam! error: aborting due to previous error
Aug 11 14:04:30.018 INFO kablam! 
Aug 11 14:04:30.018 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 11 14:04:30.025 INFO kablam! error: Could not compile `futures-util`.
Aug 11 14:04:30.025 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 14:04:34.567 INFO kablam! error: build failed
Aug 11 14:04:34.569 INFO kablam! su: No module specific data is present
Aug 11 14:04:35.330 INFO running `"docker" "rm" "-f" "5f448271e824e25aab82a72e7001ed272b22cdf365652cc89b33e11f9191a51e"`
Aug 11 14:04:35.416 INFO blam! 5f448271e824e25aab82a72e7001ed272b22cdf365652cc89b33e11f9191a51e