Sep 21 01:35:09.231 INFO checking tracing-allocator-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 01:35:09.231 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 01:35:09.232 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:35:09.467 INFO blam! 9f6d624a99d6937526368f62ce709e024e75ea251dfdf654952a20fd722dbfb8
Sep 21 01:35:09.469 INFO running `"docker" "start" "-a" "9f6d624a99d6937526368f62ce709e024e75ea251dfdf654952a20fd722dbfb8"`
Sep 21 01:35:11.105 INFO kablam! usermod: no changes
Sep 21 01:35:11.127 INFO kablam!     Checking tracing-allocator v0.1.0 (/source)
Sep 21 01:35:11.235 INFO kablam! error[E0432]: unresolved import `std::heap`
Sep 21 01:35:11.235 INFO kablam!   --> src/lib.rs:10:10
Sep 21 01:35:11.235 INFO kablam!    |
Sep 21 01:35:11.235 INFO kablam! 10 | use std::heap::{Alloc, System, Layout, AllocErr};
Sep 21 01:35:11.235 INFO kablam!    |          ^^^^ Could not find `heap` in `std`
Sep 21 01:35:11.235 INFO kablam! 
Sep 21 01:35:11.247 INFO kablam! error: aborting due to previous error
Sep 21 01:35:11.247 INFO kablam! 
Sep 21 01:35:11.247 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 21 01:35:11.247 INFO kablam! error: Could not compile `tracing-allocator`.
Sep 21 01:35:11.247 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 01:35:11.270 INFO kablam! error[E0432]: unresolved import `std::heap`
Sep 21 01:35:11.270 INFO kablam!   --> src/lib.rs:10:10
Sep 21 01:35:11.270 INFO kablam!    |
Sep 21 01:35:11.270 INFO kablam! 10 | use std::heap::{Alloc, System, Layout, AllocErr};
Sep 21 01:35:11.270 INFO kablam!    |          ^^^^ Could not find `heap` in `std`
Sep 21 01:35:11.270 INFO kablam! 
Sep 21 01:35:11.274 INFO kablam! error: aborting due to previous error
Sep 21 01:35:11.274 INFO kablam! 
Sep 21 01:35:11.274 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 21 01:35:11.282 INFO kablam! error: Could not compile `tracing-allocator`.
Sep 21 01:35:11.282 INFO kablam! 
Sep 21 01:35:11.282 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 01:35:11.283 INFO kablam! su: No module specific data is present
Sep 21 01:35:11.903 INFO running `"docker" "rm" "-f" "9f6d624a99d6937526368f62ce709e024e75ea251dfdf654952a20fd722dbfb8"`
Sep 21 01:35:11.956 INFO blam! 9f6d624a99d6937526368f62ce709e024e75ea251dfdf654952a20fd722dbfb8