Dec 01 18:20:18.841 INFO documenting casey/portunes against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 18:20:18.841 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18:20:19.281 INFO [stdout] 90fcedda36338f91b102e449793c5964c93ee86aaeef16bcfcfc7c5d752da6ac
Dec 01 18:20:19.283 INFO running `"docker" "start" "-a" "90fcedda36338f91b102e449793c5964c93ee86aaeef16bcfcfc7c5d752da6ac"`
Dec 01 18:20:21.345 INFO [stderr] usermod: no changes
Dec 01 18:20:21.535 INFO [stderr]    Compiling backtrace-sys v0.1.10
Dec 01 18:20:36.668 INFO [stderr]     Checking backtrace v0.3.0
Dec 01 18:20:37.178 INFO [stderr]     Checking error-chain v0.10.0
Dec 01 18:20:37.906 INFO [stderr]  Documenting portunes v0.0.1 (/source)
Dec 01 18:20:40.276 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.90s
Dec 01 18:20:40.282 INFO [stderr] su: No module specific data is present
Dec 01 18:20:41.594 INFO running `"docker" "inspect" "90fcedda36338f91b102e449793c5964c93ee86aaeef16bcfcfc7c5d752da6ac"`
Dec 01 18:20:41.846 INFO running `"docker" "rm" "-f" "90fcedda36338f91b102e449793c5964c93ee86aaeef16bcfcfc7c5d752da6ac"`
Dec 01 18:20:42.224 INFO [stdout] 90fcedda36338f91b102e449793c5964c93ee86aaeef16bcfcfc7c5d752da6ac