Aug 11 05:55:05.886 INFO checking prng-0.1.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 05:55:05.886 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 05:55:05.886 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 05:55:05.887 INFO running `"docker" "create" "-v" "/tmp/crater.RhIAMWzKnXmJ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 05:55:06.102 INFO blam! adefba825370bce76122344da16a047c75827faa77a9bfbf8abbd669ce39d44c
Aug 11 05:55:06.104 INFO running `"docker" "start" "-a" "adefba825370bce76122344da16a047c75827faa77a9bfbf8abbd669ce39d44c"`
Aug 11 05:55:07.664 INFO kablam!     Checking rng_trait v0.1.1
Aug 11 05:55:07.767 INFO kablam!     Checking prng v0.1.1 (file:///source)
Aug 11 05:55:07.845 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 11 05:55:07.845 INFO kablam!  --> src/atomic_prng.rs:1:12
Aug 11 05:55:07.845 INFO kablam!   |
Aug 11 05:55:07.845 INFO kablam! 1 | use alloc::arc::Arc;
Aug 11 05:55:07.845 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 11 05:55:07.845 INFO kablam! 
Aug 11 05:55:07.940 INFO kablam! error: aborting due to previous error
Aug 11 05:55:07.941 INFO kablam! 
Aug 11 05:55:07.941 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 11 05:55:07.945 INFO kablam! error: Could not compile `prng`.
Aug 11 05:55:07.945 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 05:55:07.977 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 11 05:55:07.978 INFO kablam!  --> src/atomic_prng.rs:1:12
Aug 11 05:55:07.978 INFO kablam!   |
Aug 11 05:55:07.978 INFO kablam! 1 | use alloc::arc::Arc;
Aug 11 05:55:07.978 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 11 05:55:07.978 INFO kablam! 
Aug 11 05:55:08.094 INFO kablam! error: aborting due to previous error
Aug 11 05:55:08.094 INFO kablam! 
Aug 11 05:55:08.094 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 11 05:55:08.102 INFO kablam! error: Could not compile `prng`.
Aug 11 05:55:08.102 INFO kablam! 
Aug 11 05:55:08.102 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 05:55:08.104 INFO kablam! su: No module specific data is present
Aug 11 05:55:09.126 INFO running `"docker" "rm" "-f" "adefba825370bce76122344da16a047c75827faa77a9bfbf8abbd669ce39d44c"`
Aug 11 05:55:09.243 INFO blam! adefba825370bce76122344da16a047c75827faa77a9bfbf8abbd669ce39d44c