Dec 06 18:32:50.447 INFO testing urbit-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 18:32:50.447 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 18:32:50.852 INFO [stdout] 33a3e0b1283b6fd9c57b1d257bff1615cdb6aa4df8a73558a71a10b1e820e911
Dec 06 18:32:50.858 INFO running `"docker" "start" "-a" "33a3e0b1283b6fd9c57b1d257bff1615cdb6aa4df8a73558a71a10b1e820e911"`
Dec 06 18:32:52.467 INFO [stderr] usermod: no changes
Dec 06 18:32:52.560 INFO [stderr]    Compiling nock v0.4.0
Dec 06 18:32:54.233 INFO [stderr]    Compiling urbit v0.1.0 (/source)
Dec 06 18:32:54.572 INFO [stderr] error[E0463]: can't find crate for `alloc_system`
Dec 06 18:32:54.572 INFO [stderr]  --> src/lib.rs:3:1
Dec 06 18:32:54.572 INFO [stderr]   |
Dec 06 18:32:54.572 INFO [stderr] 3 | extern crate alloc_system;
Dec 06 18:32:54.572 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 06 18:32:54.572 INFO [stderr] 
Dec 06 18:32:54.576 INFO [stderr] error: aborting due to previous error
Dec 06 18:32:54.576 INFO [stderr] 
Dec 06 18:32:54.576 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 06 18:32:54.584 INFO [stderr] error: Could not compile `urbit`.
Dec 06 18:32:54.584 INFO [stderr] 
Dec 06 18:32:54.584 INFO [stderr] To learn more, run the command again with --verbose.
Dec 06 18:32:54.584 INFO [stderr] su: No module specific data is present
Dec 06 18:32:55.378 INFO running `"docker" "inspect" "33a3e0b1283b6fd9c57b1d257bff1615cdb6aa4df8a73558a71a10b1e820e911"`
Dec 06 18:32:55.642 INFO running `"docker" "rm" "-f" "33a3e0b1283b6fd9c57b1d257bff1615cdb6aa4df8a73558a71a10b1e820e911"`
Dec 06 18:32:55.956 INFO [stdout] 33a3e0b1283b6fd9c57b1d257bff1615cdb6aa4df8a73558a71a10b1e820e911