Sep 02 07:22:13.523 INFO checking mmap-alloc-0.2.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 07:22:13.523 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 07:22:13.523 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 07:22:13.690 INFO blam! 3fcf4200375b3b1b9ca871902e03a8ddfd03c6e55d78977fe79e0577c98639b7
Sep 02 07:22:13.692 INFO running `"docker" "start" "-a" "3fcf4200375b3b1b9ca871902e03a8ddfd03c6e55d78977fe79e0577c98639b7"`
Sep 02 07:22:14.819 INFO kablam!     Checking object-alloc v0.1.0
Sep 02 07:22:14.819 INFO kablam!     Checking sysconf v0.3.4
Sep 02 07:22:14.884 INFO kablam! error[E0432]: unresolved import `alloc::allocator`
Sep 02 07:22:14.885 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/object-alloc-0.1.0/src/lib.rs:12:12
Sep 02 07:22:14.885 INFO kablam!    |
Sep 02 07:22:14.885 INFO kablam! 12 | use alloc::allocator::Layout;
Sep 02 07:22:14.885 INFO kablam!    |            ^^^^^^^^^ Could not find `allocator` in `alloc`
Sep 02 07:22:14.885 INFO kablam! 
Sep 02 07:22:14.944 INFO kablam! error: aborting due to previous error
Sep 02 07:22:14.945 INFO kablam! 
Sep 02 07:22:14.945 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 02 07:22:14.951 INFO kablam! error: Could not compile `object-alloc`.
Sep 02 07:22:14.951 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 07:22:15.329 INFO kablam! error: build failed
Sep 02 07:22:15.330 INFO kablam! su: No module specific data is present
Sep 02 07:22:15.800 INFO running `"docker" "rm" "-f" "3fcf4200375b3b1b9ca871902e03a8ddfd03c6e55d78977fe79e0577c98639b7"`
Sep 02 07:22:15.905 INFO blam! 3fcf4200375b3b1b9ca871902e03a8ddfd03c6e55d78977fe79e0577c98639b7