Dec 01 09:40:49.563 INFO documenting paulkernfeld/bfgs against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 09:40:49.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 09:40:49.904 INFO [stdout] e7d9d753056de01d435d83519d0212580a2cbbcbb24abcb4506fef2fdf1c0046
Dec 01 09:40:49.910 INFO running `"docker" "start" "-a" "e7d9d753056de01d435d83519d0212580a2cbbcbb24abcb4506fef2fdf1c0046"`
Dec 01 09:40:51.215 INFO [stderr] usermod: no changes
Dec 01 09:40:51.388 INFO [stderr]    Compiling ndarray v0.11.2
Dec 01 09:40:59.178 INFO [stderr]  Documenting bfgs v0.1.0 (/source)
Dec 01 09:40:59.311 INFO [stderr] error[E0463]: can't find crate for `alloc_system`
Dec 01 09:40:59.311 INFO [stderr]   --> src/lib.rs:30:1
Dec 01 09:40:59.311 INFO [stderr]    |
Dec 01 09:40:59.311 INFO [stderr] 30 | extern crate alloc_system;
Dec 01 09:40:59.311 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 01 09:40:59.311 INFO [stderr] 
Dec 01 09:40:59.319 INFO [stderr] error: Could not document `bfgs`.
Dec 01 09:40:59.319 INFO [stderr] 
Dec 01 09:40:59.319 INFO [stderr] Caused by:
Dec 01 09:40:59.319 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name bfgs src/lib.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern ndarray=/target/debug/deps/libndarray-add79fa553ac584c.rmeta --cap-lints=forbid` (exit code: 1)
Dec 01 09:40:59.322 INFO [stderr] su: No module specific data is present
Dec 01 09:40:59.853 INFO running `"docker" "inspect" "e7d9d753056de01d435d83519d0212580a2cbbcbb24abcb4506fef2fdf1c0046"`
Dec 01 09:41:00.110 INFO running `"docker" "rm" "-f" "e7d9d753056de01d435d83519d0212580a2cbbcbb24abcb4506fef2fdf1c0046"`
Dec 01 09:41:00.392 INFO [stdout] e7d9d753056de01d435d83519d0212580a2cbbcbb24abcb4506fef2fdf1c0046