Nov 28 02:03:02.429 INFO documenting algorithmiaio/langpacks against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 02:03:02.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-3/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02:03:02.863 INFO [stdout] c51a1f43da8d34c69d5cfc5ebffc5b3ea0af50cefac3925a65c9434e28e67bc8
Nov 28 02:03:02.863 INFO running `"docker" "start" "-a" "c51a1f43da8d34c69d5cfc5ebffc5b3ea0af50cefac3925a65c9434e28e67bc8"`
Nov 28 02:03:04.503 INFO [stderr] usermod: no changes
Nov 28 02:03:04.751 INFO [stderr]     Checking wait-timeout v0.1.5
Nov 28 02:03:04.763 INFO [stderr]     Checking base64 v0.4.0
Nov 28 02:03:04.772 INFO [stderr]     Checking serde_json v1.0.24
Nov 28 02:03:07.599 INFO [stderr]  Documenting langserver v0.5.0 (/source)
Nov 28 02:03:11.031 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.56s
Nov 28 02:03:11.047 INFO [stderr] su: No module specific data is present
Nov 28 02:03:11.876 INFO running `"docker" "inspect" "c51a1f43da8d34c69d5cfc5ebffc5b3ea0af50cefac3925a65c9434e28e67bc8"`
Nov 28 02:03:12.090 INFO running `"docker" "rm" "-f" "c51a1f43da8d34c69d5cfc5ebffc5b3ea0af50cefac3925a65c9434e28e67bc8"`
Nov 28 02:03:12.352 INFO [stdout] c51a1f43da8d34c69d5cfc5ebffc5b3ea0af50cefac3925a65c9434e28e67bc8