Dec 01 19:27:10.452 INFO documenting arjantop/tlpi-examples-rust against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 19:27:10.452 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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 19:27:10.998 INFO [stdout] 6c717d02e9da52261aeae27558e6f0a62ea7cb785fe9ae0d77b0d36e7ec524b9
Dec 01 19:27:11.000 INFO running `"docker" "start" "-a" "6c717d02e9da52261aeae27558e6f0a62ea7cb785fe9ae0d77b0d36e7ec524b9"`
Dec 01 19:27:12.899 INFO [stderr] usermod: no changes
Dec 01 19:27:13.048 INFO [stderr]     Checking nix v0.8.1
Dec 01 19:27:13.048 INFO [stderr]     Checking clap v2.24.1
Dec 01 19:27:13.066 INFO [stderr]     Checking chrono v0.3.1
Dec 01 19:27:20.987 INFO [stderr]  Documenting lpi-examples v0.1.0 (/source)
Dec 01 19:27:32.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.33s
Dec 01 19:27:32.261 INFO [stderr] su: No module specific data is present
Dec 01 19:27:33.187 INFO running `"docker" "inspect" "6c717d02e9da52261aeae27558e6f0a62ea7cb785fe9ae0d77b0d36e7ec524b9"`
Dec 01 19:27:33.546 INFO running `"docker" "rm" "-f" "6c717d02e9da52261aeae27558e6f0a62ea7cb785fe9ae0d77b0d36e7ec524b9"`
Dec 01 19:27:33.864 INFO [stdout] 6c717d02e9da52261aeae27558e6f0a62ea7cb785fe9ae0d77b0d36e7ec524b9