Nov 28 14:16:34.693 INFO documenting fractal-0.6.3 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 14:16:34.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 28 14:16:34.883 INFO [stdout] 2242ec2923ad179053c98ab412b96ba64f8497d3a2fbb0bf18f02be08b33a9de
Nov 28 14:16:34.887 INFO running `"docker" "start" "-a" "2242ec2923ad179053c98ab412b96ba64f8497d3a2fbb0bf18f02be08b33a9de"`
Nov 28 14:16:35.308 INFO [stderr] usermod: no changes
Nov 28 14:16:35.397 INFO [stderr]     Checking statistics v0.4.1
Nov 28 14:16:35.404 INFO [stderr]     Checking dwt v0.5.2
Nov 28 14:16:35.404 INFO [stderr]     Checking probability v0.15.12
Nov 28 14:16:36.715 INFO [stderr]  Documenting fractal v0.6.3 (/source)
Nov 28 14:16:38.502 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
Nov 28 14:16:38.506 INFO [stderr] su: No module specific data is present
Nov 28 14:16:38.850 INFO running `"docker" "inspect" "2242ec2923ad179053c98ab412b96ba64f8497d3a2fbb0bf18f02be08b33a9de"`
Nov 28 14:16:38.986 INFO running `"docker" "rm" "-f" "2242ec2923ad179053c98ab412b96ba64f8497d3a2fbb0bf18f02be08b33a9de"`
Nov 28 14:16:39.102 INFO [stdout] 2242ec2923ad179053c98ab412b96ba64f8497d3a2fbb0bf18f02be08b33a9de