Sep 18 01:47:09.586 INFO checking deploy-temp-fringe-1.2.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 01:47:09.586 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 01:47:09.586 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 01:47:09.799 INFO blam! 5158f7a2b865a22babfb3194d00b8e11bec7e75c046528d4be79c1b4fd6c7e1c
Sep 18 01:47:09.803 INFO running `"docker" "start" "-a" "5158f7a2b865a22babfb3194d00b8e11bec7e75c046528d4be79c1b4fd6c7e1c"`
Sep 18 01:47:10.718 INFO kablam! usermod: no changes
Sep 18 01:47:10.822 INFO kablam!     Checking libc v0.2.43
Sep 18 01:47:10.823 INFO kablam!     Checking valgrind_request v1.1.0
Sep 18 01:47:10.823 INFO kablam!     Checking simd v0.1.1
Sep 18 01:47:11.994 INFO kablam!     Checking deploy-temp-fringe v1.2.2 (/source)
Sep 18 01:47:12.354 INFO kablam! error[E0635]: unknown feature `heap_api`
Sep 18 01:47:12.355 INFO kablam!  --> src/lib.rs:8:47
Sep 18 01:47:12.355 INFO kablam!   |
Sep 18 01:47:12.355 INFO kablam! 8 | #![cfg_attr(feature = "alloc", feature(alloc, heap_api, allocator_api))]
Sep 18 01:47:12.355 INFO kablam!   |                                               ^^^^^^^^
Sep 18 01:47:12.355 INFO kablam! 
Sep 18 01:47:12.374 INFO kablam! error: aborting due to previous error
Sep 18 01:47:12.374 INFO kablam! 
Sep 18 01:47:12.374 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 18 01:47:12.380 INFO kablam! error: Could not compile `deploy-temp-fringe`.
Sep 18 01:47:12.380 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 18 01:47:12.447 INFO kablam! error: build failed
Sep 18 01:47:12.448 INFO kablam! su: No module specific data is present
Sep 18 01:47:13.109 INFO running `"docker" "rm" "-f" "5158f7a2b865a22babfb3194d00b8e11bec7e75c046528d4be79c1b4fd6c7e1c"`
Sep 18 01:47:13.235 INFO blam! 5158f7a2b865a22babfb3194d00b8e11bec7e75c046528d4be79c1b4fd6c7e1c