Dec 01 12:05:47.785 INFO documenting lucab/kubox-rs against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 12:05:47.786 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 12:05:48.152 INFO [stdout] e72d6761464a9386cd408ee45fe7bda5def16aa1a7ccd42eb91c5c04b7e29449
Dec 01 12:05:48.156 INFO running `"docker" "start" "-a" "e72d6761464a9386cd408ee45fe7bda5def16aa1a7ccd42eb91c5c04b7e29449"`
Dec 01 12:05:49.211 INFO [stderr] usermod: no changes
Dec 01 12:05:49.272 INFO [stderr]    Compiling nix v0.12.0
Dec 01 12:05:49.272 INFO [stderr]     Checking error-chain v0.12.0
Dec 01 12:05:49.272 INFO [stderr]     Checking envoption v0.2.1
Dec 01 12:05:55.953 INFO [stderr]  Documenting kubox v0.0.1 (/source)
Dec 01 12:05:57.876 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.67s
Dec 01 12:05:57.879 INFO [stderr] su: No module specific data is present
Dec 01 12:05:58.812 INFO running `"docker" "inspect" "e72d6761464a9386cd408ee45fe7bda5def16aa1a7ccd42eb91c5c04b7e29449"`
Dec 01 12:05:59.020 INFO running `"docker" "rm" "-f" "e72d6761464a9386cd408ee45fe7bda5def16aa1a7ccd42eb91c5c04b7e29449"`
Dec 01 12:05:59.312 INFO [stdout] e72d6761464a9386cd408ee45fe7bda5def16aa1a7ccd42eb91c5c04b7e29449