Aug 11 16:26:33.117 INFO checking deploy-0.1.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 16:26:33.117 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 16:26:33.117 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 16:26:33.117 INFO running `"docker" "create" "-v" "/tmp/crater.Jxx5i3jQlyAJ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/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 16:26:33.378 INFO blam! 3efc50b5b285f614a789a78468e613252382aacedc6b4f24cfca6e6bec9e279a
Aug 11 16:26:33.382 INFO running `"docker" "start" "-a" "3efc50b5b285f614a789a78468e613252382aacedc6b4f24cfca6e6bec9e279a"`
Aug 11 16:26:35.024 INFO kablam!     Checking aes_frast v0.1.2
Aug 11 16:26:35.025 INFO kablam!     Checking deploy-temp-fringe v1.2.2
Aug 11 16:26:35.028 INFO kablam!     Checking semver v0.9.0
Aug 11 16:26:35.029 INFO kablam!     Checking bincode v1.0.1
Aug 11 16:26:35.029 INFO kablam!     Checking docopt v1.0.0
Aug 11 16:26:35.029 INFO kablam!     Checking futures-core-preview v0.2.3
Aug 11 16:26:35.029 INFO kablam!     Checking itertools v0.7.8
Aug 11 16:26:37.898 INFO kablam! error[E0635]: unknown feature `heap_api`
Aug 11 16:26:37.898 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/deploy-temp-fringe-1.2.2/src/lib.rs:8:47
Aug 11 16:26:37.898 INFO kablam!   |
Aug 11 16:26:37.898 INFO kablam! 8 | #![cfg_attr(feature = "alloc", feature(alloc, heap_api, allocator_api))]
Aug 11 16:26:37.898 INFO kablam!   |                                               ^^^^^^^^
Aug 11 16:26:37.898 INFO kablam! 
Aug 11 16:26:37.917 INFO kablam! error: aborting due to previous error
Aug 11 16:26:37.917 INFO kablam! 
Aug 11 16:26:37.918 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 11 16:26:37.926 INFO kablam! error: Could not compile `deploy-temp-fringe`.
Aug 11 16:26:37.927 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 16:26:47.141 INFO kablam! error: build failed
Aug 11 16:26:47.142 INFO kablam! su: No module specific data is present
Aug 11 16:26:48.203 INFO running `"docker" "rm" "-f" "3efc50b5b285f614a789a78468e613252382aacedc6b4f24cfca6e6bec9e279a"`
Aug 11 16:26:48.306 INFO blam! 3efc50b5b285f614a789a78468e613252382aacedc6b4f24cfca6e6bec9e279a