Sep 10 20:25:04.298 INFO checking deploy-temp-fringe-1.2.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:25:04.298 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:25:04.298 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:25:04.432 INFO blam! 334b833e6d2e080fc71363f08efb571013c85505405f0d583092e20b6ba312eb
Sep 10 20:25:04.434 INFO running `"docker" "start" "-a" "334b833e6d2e080fc71363f08efb571013c85505405f0d583092e20b6ba312eb"`
Sep 10 20:25:06.002 INFO kablam! usermod: no changes
Sep 10 20:25:06.058 INFO kablam!     Checking valgrind_request v1.1.0
Sep 10 20:25:06.058 INFO kablam!     Checking libc v0.2.43
Sep 10 20:25:06.058 INFO kablam!     Checking simd v0.1.1
Sep 10 20:25:08.174 INFO kablam!     Checking deploy-temp-fringe v1.2.2 (file:///source)
Sep 10 20:25:08.470 INFO kablam! error[E0635]: unknown feature `heap_api`
Sep 10 20:25:08.470 INFO kablam!  --> src/lib.rs:8:47
Sep 10 20:25:08.470 INFO kablam!   |
Sep 10 20:25:08.470 INFO kablam! 8 | #![cfg_attr(feature = "alloc", feature(alloc, heap_api, allocator_api))]
Sep 10 20:25:08.470 INFO kablam!   |                                               ^^^^^^^^
Sep 10 20:25:08.470 INFO kablam! 
Sep 10 20:25:08.477 INFO kablam! error: aborting due to previous error
Sep 10 20:25:08.478 INFO kablam! 
Sep 10 20:25:08.478 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 20:25:08.483 INFO kablam! error: Could not compile `deploy-temp-fringe`.
Sep 10 20:25:08.483 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 20:25:08.574 INFO kablam! error[E0635]: unknown feature `heap_api`
Sep 10 20:25:08.574 INFO kablam!  --> src/lib.rs:8:47
Sep 10 20:25:08.574 INFO kablam!   |
Sep 10 20:25:08.574 INFO kablam! 8 | #![cfg_attr(feature = "alloc", feature(alloc, heap_api, allocator_api))]
Sep 10 20:25:08.574 INFO kablam!   |                                               ^^^^^^^^
Sep 10 20:25:08.574 INFO kablam! 
Sep 10 20:25:08.583 INFO kablam! error: aborting due to previous error
Sep 10 20:25:08.583 INFO kablam! 
Sep 10 20:25:08.583 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 20:25:08.590 INFO kablam! error: Could not compile `deploy-temp-fringe`.
Sep 10 20:25:08.590 INFO kablam! 
Sep 10 20:25:08.590 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 20:25:08.592 INFO kablam! su: No module specific data is present
Sep 10 20:25:09.148 INFO running `"docker" "rm" "-f" "334b833e6d2e080fc71363f08efb571013c85505405f0d583092e20b6ba312eb"`
Sep 10 20:25:09.202 INFO blam! 334b833e6d2e080fc71363f08efb571013c85505405f0d583092e20b6ba312eb