Nov 28 12:05:55.271 INFO documenting messagebird-async-0.2.2 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 12:05:55.271 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 12:05:55.460 INFO [stdout] d931dc9c73b95df3e16d87b72437215962c4918d3c67089c7eba86462db1c62a
Nov 28 12:05:55.465 INFO running `"docker" "start" "-a" "d931dc9c73b95df3e16d87b72437215962c4918d3c67089c7eba86462db1c62a"`
Nov 28 12:05:55.866 INFO [stderr] usermod: no changes
Nov 28 12:05:56.282 INFO [stderr]     Checking rustls v0.13.1
Nov 28 12:06:00.703 INFO [stderr]     Checking tokio-rustls v0.7.2
Nov 28 12:06:03.215 INFO [stderr]     Checking hyper-rustls v0.14.0
Nov 28 12:06:06.138 INFO [stderr]  Documenting messagebird-async v0.2.2 (/source)
Nov 28 12:06:14.855 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.96s
Nov 28 12:06:14.879 INFO [stderr] su: No module specific data is present
Nov 28 12:06:15.691 INFO running `"docker" "inspect" "d931dc9c73b95df3e16d87b72437215962c4918d3c67089c7eba86462db1c62a"`
Nov 28 12:06:15.920 INFO running `"docker" "rm" "-f" "d931dc9c73b95df3e16d87b72437215962c4918d3c67089c7eba86462db1c62a"`
Nov 28 12:06:16.164 INFO [stdout] d931dc9c73b95df3e16d87b72437215962c4918d3c67089c7eba86462db1c62a