Dec 07 04:01:59.847 INFO testing powhasher-0.2.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 04:01:59.847 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 04:02:00.392 INFO [stdout] 32fd49fe12de9cf7b91c4250ffa603867e0515888da14d764ac8d0c6c151e48f
Dec 07 04:02:00.394 INFO running `"docker" "start" "-a" "32fd49fe12de9cf7b91c4250ffa603867e0515888da14d764ac8d0c6c151e48f"`
Dec 07 04:02:01.773 INFO [stderr] usermod: no changes
Dec 07 04:02:01.992 INFO [stderr]    Compiling keccak v0.1.0
Dec 07 04:02:01.992 INFO [stderr]    Compiling groestl-aesni v0.2.0
Dec 07 04:02:01.992 INFO [stderr]    Compiling jh-x86_64 v0.2.0
Dec 07 04:02:01.992 INFO [stderr]    Compiling arrayvec v0.4.8
Dec 07 04:02:01.992 INFO [stderr]    Compiling threefish-cipher v0.3.0
Dec 07 04:02:01.992 INFO [stderr]    Compiling blake-hash v0.2.0
Dec 07 04:02:03.880 INFO [stderr]    Compiling sha3-plus v0.8.1
Dec 07 04:02:06.354 INFO [stderr]    Compiling skein-hash v0.3.0
Dec 07 04:02:08.344 INFO [stderr]    Compiling cn-stratum v0.4.0
Dec 07 04:02:12.729 INFO [stderr]    Compiling yellowsun v0.2.0
Dec 07 04:02:16.974 INFO [stderr]    Compiling powhasher v0.2.2 (/source)
Dec 07 04:02:17.280 INFO [stderr] error[E0463]: can't find crate for `alloc_system`
Dec 07 04:02:17.280 INFO [stderr]  --> src/main.rs:6:1
Dec 07 04:02:17.280 INFO [stderr]   |
Dec 07 04:02:17.280 INFO [stderr] 6 | extern crate alloc_system;
Dec 07 04:02:17.280 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 07 04:02:17.280 INFO [stderr] 
Dec 07 04:02:17.302 INFO [stderr] error: aborting due to previous error
Dec 07 04:02:17.302 INFO [stderr] 
Dec 07 04:02:17.302 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 07 04:02:17.309 INFO [stderr] error: Could not compile `powhasher`.
Dec 07 04:02:17.309 INFO [stderr] 
Dec 07 04:02:17.309 INFO [stderr] To learn more, run the command again with --verbose.
Dec 07 04:02:17.321 INFO [stderr] su: No module specific data is present
Dec 07 04:02:18.299 INFO running `"docker" "inspect" "32fd49fe12de9cf7b91c4250ffa603867e0515888da14d764ac8d0c6c151e48f"`
Dec 07 04:02:18.582 INFO running `"docker" "rm" "-f" "32fd49fe12de9cf7b91c4250ffa603867e0515888da14d764ac8d0c6c151e48f"`
Dec 07 04:02:18.812 INFO [stdout] 32fd49fe12de9cf7b91c4250ffa603867e0515888da14d764ac8d0c6c151e48f