Dec 05 22:17:18.378 INFO testing gslavin/author_identifier against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 22:17:18.378 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 22:17:18.862 INFO [stdout] 34ee5755e53bfbbeb33ce170d82fd8b6ed07d896f20784604486e696b58be2b8
Dec 05 22:17:18.864 INFO running `"docker" "start" "-a" "34ee5755e53bfbbeb33ce170d82fd8b6ed07d896f20784604486e696b58be2b8"`
Dec 05 22:17:19.732 INFO [stderr] usermod: no changes
Dec 05 22:17:19.776 INFO [stderr]    Compiling author_identifier v0.1.0 (/source)
Dec 05 22:17:20.021 INFO [stderr] error[E0463]: can't find crate for `alloc_system`
Dec 05 22:17:20.021 INFO [stderr]  --> src/main.rs:2:1
Dec 05 22:17:20.021 INFO [stderr]   |
Dec 05 22:17:20.021 INFO [stderr] 2 | extern crate alloc_system;
Dec 05 22:17:20.021 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 05 22:17:20.021 INFO [stderr] 
Dec 05 22:17:20.022 INFO [stderr] error: aborting due to previous error
Dec 05 22:17:20.022 INFO [stderr] 
Dec 05 22:17:20.023 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 05 22:17:20.027 INFO [stderr] error: Could not compile `author_identifier`.
Dec 05 22:17:20.027 INFO [stderr] 
Dec 05 22:17:20.027 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 22:17:20.029 INFO [stderr] su: No module specific data is present
Dec 05 22:17:20.488 INFO running `"docker" "inspect" "34ee5755e53bfbbeb33ce170d82fd8b6ed07d896f20784604486e696b58be2b8"`
Dec 05 22:17:20.654 INFO running `"docker" "rm" "-f" "34ee5755e53bfbbeb33ce170d82fd8b6ed07d896f20784604486e696b58be2b8"`
Dec 05 22:17:20.774 INFO [stdout] 34ee5755e53bfbbeb33ce170d82fd8b6ed07d896f20784604486e696b58be2b8