Sep 04 20:01:12.382 INFO checking deploy-temp-fringe-1.2.2 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 20:01:12.382 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 20:01:12.382 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 20:01:12.573 INFO blam! f902bb023851aa20d72fa0136742032041a20b352a6ffb04d3ed95263d253048
Sep 04 20:01:12.575 INFO running `"docker" "start" "-a" "f902bb023851aa20d72fa0136742032041a20b352a6ffb04d3ed95263d253048"`
Sep 04 20:01:13.319 INFO kablam!     Checking valgrind_request v1.1.0
Sep 04 20:01:13.319 INFO kablam!     Checking simd v0.1.1
Sep 04 20:01:13.478 INFO kablam!     Checking deploy-temp-fringe v1.2.2 (file:///source)
Sep 04 20:01:14.350 INFO kablam! error[E0635]: unknown feature `heap_api`
Sep 04 20:01:14.350 INFO kablam!  --> src/lib.rs:8:47
Sep 04 20:01:14.350 INFO kablam!   |
Sep 04 20:01:14.350 INFO kablam! 8 | #![cfg_attr(feature = "alloc", feature(alloc, heap_api, allocator_api))]
Sep 04 20:01:14.350 INFO kablam!   |                                               ^^^^^^^^
Sep 04 20:01:14.350 INFO kablam! 
Sep 04 20:01:14.367 INFO kablam! error: aborting due to previous error
Sep 04 20:01:14.367 INFO kablam! 
Sep 04 20:01:14.367 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 04 20:01:14.377 INFO kablam! error: Could not compile `deploy-temp-fringe`.
Sep 04 20:01:14.378 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 20:01:16.555 INFO kablam! error: build failed
Sep 04 20:01:16.557 INFO kablam! su: No module specific data is present
Sep 04 20:01:17.205 INFO running `"docker" "rm" "-f" "f902bb023851aa20d72fa0136742032041a20b352a6ffb04d3ed95263d253048"`
Sep 04 20:01:17.330 INFO blam! f902bb023851aa20d72fa0136742032041a20b352a6ffb04d3ed95263d253048