Sep 05 21:42:47.164 INFO checking tracing-allocator-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 21:42:47.164 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 21:42:47.164 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 21:42:47.309 INFO blam! 9dd2e0e114df0c74e32d55dcdc6556b95ae5212bdb5e4df5b92b817083cbd194
Sep 05 21:42:47.310 INFO running `"docker" "start" "-a" "9dd2e0e114df0c74e32d55dcdc6556b95ae5212bdb5e4df5b92b817083cbd194"`
Sep 05 21:42:48.286 INFO kablam! usermod: no changes
Sep 05 21:42:48.382 INFO kablam!     Checking tracing-allocator v0.1.0 (file:///source)
Sep 05 21:42:48.593 INFO kablam! error[E0432]: unresolved import `std::heap`
Sep 05 21:42:48.593 INFO kablam!   --> src/lib.rs:10:10
Sep 05 21:42:48.593 INFO kablam!    |
Sep 05 21:42:48.594 INFO kablam! 10 | use std::heap::{Alloc, System, Layout, AllocErr};
Sep 05 21:42:48.594 INFO kablam!    |          ^^^^ Could not find `heap` in `std`
Sep 05 21:42:48.594 INFO kablam! 
Sep 05 21:42:48.597 INFO kablam! error: aborting due to previous error
Sep 05 21:42:48.597 INFO kablam! 
Sep 05 21:42:48.597 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 05 21:42:48.601 INFO kablam! error: Could not compile `tracing-allocator`.
Sep 05 21:42:48.601 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 21:42:48.625 INFO kablam! error[E0432]: unresolved import `std::heap`
Sep 05 21:42:48.625 INFO kablam!   --> src/lib.rs:10:10
Sep 05 21:42:48.625 INFO kablam!    |
Sep 05 21:42:48.625 INFO kablam! 10 | use std::heap::{Alloc, System, Layout, AllocErr};
Sep 05 21:42:48.625 INFO kablam!    |          ^^^^ Could not find `heap` in `std`
Sep 05 21:42:48.625 INFO kablam! 
Sep 05 21:42:48.627 INFO kablam! error: aborting due to previous error
Sep 05 21:42:48.627 INFO kablam! 
Sep 05 21:42:48.627 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 05 21:42:48.640 INFO kablam! error: Could not compile `tracing-allocator`.
Sep 05 21:42:48.640 INFO kablam! 
Sep 05 21:42:48.640 INFO kablam! To learn more, run the command again with --verbose.
Sep 05 21:42:48.640 INFO kablam! su: No module specific data is present
Sep 05 21:42:49.600 INFO running `"docker" "rm" "-f" "9dd2e0e114df0c74e32d55dcdc6556b95ae5212bdb5e4df5b92b817083cbd194"`
Sep 05 21:42:49.769 INFO blam! 9dd2e0e114df0c74e32d55dcdc6556b95ae5212bdb5e4df5b92b817083cbd194