Dec 02 05:35:49.775 INFO documenting mod_exp-1.0.1 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 05:35:49.775 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02 05:35:49.947 INFO [stdout] 4fb1fa7d41c2b495da682c318cd65361a6bf286b752bbc5a42ed057ba4734540
Dec 02 05:35:49.952 INFO running `"docker" "start" "-a" "4fb1fa7d41c2b495da682c318cd65361a6bf286b752bbc5a42ed057ba4734540"`
Dec 02 05:35:50.334 INFO [stderr] usermod: no changes
Dec 02 05:35:50.374 INFO [stderr]    Compiling num-iter v0.1.37
Dec 02 05:35:50.375 INFO [stderr]     Checking num-complex v0.2.1
Dec 02 05:35:50.375 INFO [stderr]     Checking num-rational v0.2.1
Dec 02 05:35:52.382 INFO [stderr]     Checking num v0.2.0
Dec 02 05:35:52.491 INFO [stderr]  Documenting mod_exp v1.0.1 (/source)
Dec 02 05:35:54.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
Dec 02 05:35:54.198 INFO [stderr] su: No module specific data is present
Dec 02 05:35:54.546 INFO running `"docker" "inspect" "4fb1fa7d41c2b495da682c318cd65361a6bf286b752bbc5a42ed057ba4734540"`
Dec 02 05:35:54.673 INFO running `"docker" "rm" "-f" "4fb1fa7d41c2b495da682c318cd65361a6bf286b752bbc5a42ed057ba4734540"`
Dec 02 05:35:54.820 INFO [stdout] 4fb1fa7d41c2b495da682c318cd65361a6bf286b752bbc5a42ed057ba4734540