Nov 28 11:34:12.277 INFO documenting npm-readme-client-0.3.0 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 11:34:12.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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 11:34:12.472 INFO [stdout] 423bc89bf98fee6a859c8a5a5c24e143c8f00b6d57838e4e8ecff9bd6ac93836
Nov 28 11:34:12.477 INFO running `"docker" "start" "-a" "423bc89bf98fee6a859c8a5a5c24e143c8f00b6d57838e4e8ecff9bd6ac93836"`
Nov 28 11:34:12.907 INFO [stderr] usermod: no changes
Nov 28 11:34:13.385 INFO [stderr]    Compiling derive-error-chain v0.10.1
Nov 28 11:34:13.389 INFO [stderr]     Checking error-chain v0.10.0
Nov 28 11:34:18.938 INFO [stderr]     Checking dotenv v0.10.1
Nov 28 11:34:20.100 INFO [stderr]  Documenting npm-readme-client v0.3.0 (/source)
Nov 28 11:34:28.991 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.07s
Nov 28 11:34:29.020 INFO [stderr] su: No module specific data is present
Nov 28 11:34:30.270 INFO running `"docker" "inspect" "423bc89bf98fee6a859c8a5a5c24e143c8f00b6d57838e4e8ecff9bd6ac93836"`
Nov 28 11:34:30.615 INFO running `"docker" "rm" "-f" "423bc89bf98fee6a859c8a5a5c24e143c8f00b6d57838e4e8ecff9bd6ac93836"`
Nov 28 11:34:30.979 INFO [stdout] 423bc89bf98fee6a859c8a5a5c24e143c8f00b6d57838e4e8ecff9bd6ac93836