Aug 30 07:23:59.265 INFO checking prng-0.1.1 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 07:23:59.265 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 07:23:59.265 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 07:23:59.437 INFO blam! 58d8e012e6e94c30738a44443a2e2eb317c5133b32092cf04ad938cf7809012c
Aug 30 07:23:59.439 INFO running `"docker" "start" "-a" "58d8e012e6e94c30738a44443a2e2eb317c5133b32092cf04ad938cf7809012c"`
Aug 30 07:24:00.197 INFO kablam!     Checking rng_trait v0.1.1
Aug 30 07:24:00.292 INFO kablam!     Checking prng v0.1.1 (file:///source)
Aug 30 07:24:00.354 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 30 07:24:00.354 INFO kablam!  --> src/atomic_prng.rs:1:12
Aug 30 07:24:00.354 INFO kablam!   |
Aug 30 07:24:00.354 INFO kablam! 1 | use alloc::arc::Arc;
Aug 30 07:24:00.354 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 30 07:24:00.354 INFO kablam! 
Aug 30 07:24:00.452 INFO kablam! error: aborting due to previous error
Aug 30 07:24:00.452 INFO kablam! 
Aug 30 07:24:00.452 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 30 07:24:00.458 INFO kablam! error: Could not compile `prng`.
Aug 30 07:24:00.458 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 07:24:00.637 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 30 07:24:00.638 INFO kablam!  --> src/atomic_prng.rs:1:12
Aug 30 07:24:00.638 INFO kablam!   |
Aug 30 07:24:00.638 INFO kablam! 1 | use alloc::arc::Arc;
Aug 30 07:24:00.638 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 30 07:24:00.638 INFO kablam! 
Aug 30 07:24:00.741 INFO kablam! error: aborting due to previous error
Aug 30 07:24:00.741 INFO kablam! 
Aug 30 07:24:00.741 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 30 07:24:00.749 INFO kablam! error: Could not compile `prng`.
Aug 30 07:24:00.749 INFO kablam! 
Aug 30 07:24:00.749 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 07:24:00.750 INFO kablam! su: No module specific data is present
Aug 30 07:24:01.142 INFO running `"docker" "rm" "-f" "58d8e012e6e94c30738a44443a2e2eb317c5133b32092cf04ad938cf7809012c"`
Aug 30 07:24:01.286 INFO blam! 58d8e012e6e94c30738a44443a2e2eb317c5133b32092cf04ad938cf7809012c