Aug 30 03:46:24.634 INFO checking sfxr-0.1.3 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 03:46:24.634 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 03:46:24.634 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 03:46:24.778 INFO blam! 7b7179c56bcc3f7d739911d394b994099507940a2e5f1d6225481f575c98b6b4
Aug 30 03:46:24.780 INFO running `"docker" "start" "-a" "7b7179c56bcc3f7d739911d394b994099507940a2e5f1d6225481f575c98b6b4"`
Aug 30 03:46:25.483 INFO kablam!     Checking rng_trait v0.1.1
Aug 30 03:46:25.484 INFO kablam!     Checking sdl2-sys v0.31.0
Aug 30 03:46:25.664 INFO kablam!     Checking prng v0.1.1
Aug 30 03:46:25.760 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 30 03:46:25.760 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/prng-0.1.1/src/atomic_prng.rs:1:12
Aug 30 03:46:25.760 INFO kablam!   |
Aug 30 03:46:25.760 INFO kablam! 1 | use alloc::arc::Arc;
Aug 30 03:46:25.760 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 30 03:46:25.761 INFO kablam! 
Aug 30 03:46:25.867 INFO kablam! error: aborting due to previous error
Aug 30 03:46:25.867 INFO kablam! 
Aug 30 03:46:25.868 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 30 03:46:25.884 INFO kablam! error: Could not compile `prng`.
Aug 30 03:46:25.884 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 03:46:29.697 INFO kablam! error: build failed
Aug 30 03:46:29.699 INFO kablam! su: No module specific data is present
Aug 30 03:46:30.209 INFO running `"docker" "rm" "-f" "7b7179c56bcc3f7d739911d394b994099507940a2e5f1d6225481f575c98b6b4"`
Aug 30 03:46:30.402 INFO blam! 7b7179c56bcc3f7d739911d394b994099507940a2e5f1d6225481f575c98b6b4