Dec 01 21:40:43.901 INFO documenting Peternator7/toy-lang against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 21:40:43.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:40:44.432 INFO [stdout] 3f10d3ae322e1c916baefb369c85c12102114a96221fb7132ec9641186587186
Dec 01 21:40:44.434 INFO running `"docker" "start" "-a" "3f10d3ae322e1c916baefb369c85c12102114a96221fb7132ec9641186587186"`
Dec 01 21:40:46.847 INFO [stderr] usermod: no changes
Dec 01 21:40:46.936 INFO [stderr]  Documenting toy-lang v0.1.0 (/source)
Dec 01 21:40:47.311 INFO [stderr] error[E0463]: can't find crate for `alloc_system`
Dec 01 21:40:47.311 INFO [stderr]  --> src/main.rs:4:1
Dec 01 21:40:47.311 INFO [stderr]   |
Dec 01 21:40:47.311 INFO [stderr] 4 | extern crate alloc_system;
Dec 01 21:40:47.311 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 01 21:40:47.311 INFO [stderr] 
Dec 01 21:40:47.323 INFO [stderr] error: Could not document `toy-lang`.
Dec 01 21:40:47.323 INFO [stderr] 
Dec 01 21:40:47.323 INFO [stderr] Caused by:
Dec 01 21:40:47.323 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name toy_lang src/main.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --cap-lints=forbid` (exit code: 1)
Dec 01 21:40:47.324 INFO [stderr] su: No module specific data is present
Dec 01 21:40:48.490 INFO running `"docker" "inspect" "3f10d3ae322e1c916baefb369c85c12102114a96221fb7132ec9641186587186"`
Dec 01 21:40:48.858 INFO running `"docker" "rm" "-f" "3f10d3ae322e1c916baefb369c85c12102114a96221fb7132ec9641186587186"`
Dec 01 21:40:49.219 INFO [stdout] 3f10d3ae322e1c916baefb369c85c12102114a96221fb7132ec9641186587186