Aug 11 05:55:09.247 INFO checking prng-0.1.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 05:55:09.247 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:55:09.247 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:55:09.247 INFO running `"docker" "create" "-v" "/tmp/crater.67A3CryuAx2J:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 05:55:09.499 INFO blam! 6c56c2ee6654dba75e72ff2314b5ae0ff7e2a43868b2cdadaf2edb89a9993dec
Aug 11 05:55:09.501 INFO running `"docker" "start" "-a" "6c56c2ee6654dba75e72ff2314b5ae0ff7e2a43868b2cdadaf2edb89a9993dec"`
Aug 11 05:55:10.788 INFO kablam!     Checking prng v0.1.1 (file:///source)
Aug 11 05:55:10.853 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 11 05:55:10.853 INFO kablam!  --> src/atomic_prng.rs:1:12
Aug 11 05:55:10.853 INFO kablam!   |
Aug 11 05:55:10.853 INFO kablam! 1 | use alloc::arc::Arc;
Aug 11 05:55:10.853 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 11 05:55:10.853 INFO kablam! 
Aug 11 05:55:10.940 INFO kablam! error: aborting due to previous error
Aug 11 05:55:10.940 INFO kablam! 
Aug 11 05:55:10.940 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 11 05:55:10.944 INFO kablam! error: Could not compile `prng`.
Aug 11 05:55:10.945 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 05:55:11.019 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 11 05:55:11.019 INFO kablam!  --> src/atomic_prng.rs:1:12
Aug 11 05:55:11.019 INFO kablam!   |
Aug 11 05:55:11.019 INFO kablam! 1 | use alloc::arc::Arc;
Aug 11 05:55:11.020 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 11 05:55:11.020 INFO kablam! 
Aug 11 05:55:11.142 INFO kablam! error: aborting due to previous error
Aug 11 05:55:11.143 INFO kablam! 
Aug 11 05:55:11.143 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 11 05:55:11.152 INFO kablam! error: Could not compile `prng`.
Aug 11 05:55:11.153 INFO kablam! 
Aug 11 05:55:11.153 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 05:55:11.153 INFO kablam! su: No module specific data is present
Aug 11 05:55:11.659 INFO running `"docker" "rm" "-f" "6c56c2ee6654dba75e72ff2314b5ae0ff7e2a43868b2cdadaf2edb89a9993dec"`
Aug 11 05:55:11.824 INFO blam! 6c56c2ee6654dba75e72ff2314b5ae0ff7e2a43868b2cdadaf2edb89a9993dec