Nov 28 01:15:42.758 INFO documenting ben01189998819991197253/fretta against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 01:15:42.758 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01:15:43.283 INFO [stdout] 07ffdff89ae6f508ba2fac120c940aed89ed0a79b649e1640584a0ac7755e762
Nov 28 01:15:43.291 INFO running `"docker" "start" "-a" "07ffdff89ae6f508ba2fac120c940aed89ed0a79b649e1640584a0ac7755e762"`
Nov 28 01:15:44.599 INFO [stderr] usermod: no changes
Nov 28 01:15:44.723 INFO [stderr]     Checking backtrace-sys v0.1.16
Nov 28 01:15:45.207 INFO [stderr]     Checking backtrace v0.3.3
Nov 28 01:15:45.833 INFO [stderr]     Checking error-chain v0.11.0
Nov 28 01:15:46.611 INFO [stderr]  Documenting fretta v0.1.0 (/source)
Nov 28 01:15:48.991 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.37s
Nov 28 01:15:48.998 INFO [stderr] su: No module specific data is present
Nov 28 01:15:49.851 INFO running `"docker" "inspect" "07ffdff89ae6f508ba2fac120c940aed89ed0a79b649e1640584a0ac7755e762"`
Nov 28 01:15:50.075 INFO running `"docker" "rm" "-f" "07ffdff89ae6f508ba2fac120c940aed89ed0a79b649e1640584a0ac7755e762"`
Nov 28 01:15:50.487 INFO [stdout] 07ffdff89ae6f508ba2fac120c940aed89ed0a79b649e1640584a0ac7755e762