Nov 28 08:55:39.335 INFO documenting source-map-mappings-0.5.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 08:55:39.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 08:55:39.531 INFO [stdout] c0c6c82c2bab967211f64c8d1a1afb650fdf70f8c524ab7d0105fe74d8c142f5
Nov 28 08:55:39.535 INFO running `"docker" "start" "-a" "c0c6c82c2bab967211f64c8d1a1afb650fdf70f8c524ab7d0105fe74d8c142f5"`
Nov 28 08:55:40.026 INFO [stderr] usermod: no changes
Nov 28 08:55:40.106 INFO [stderr]     Checking vlq v0.5.1
Nov 28 08:55:40.460 INFO [stderr]  Documenting source-map-mappings v0.5.0 (/source)
Nov 28 08:55:42.279 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Nov 28 08:55:42.286 INFO [stderr] su: No module specific data is present
Nov 28 08:55:42.590 INFO running `"docker" "inspect" "c0c6c82c2bab967211f64c8d1a1afb650fdf70f8c524ab7d0105fe74d8c142f5"`
Nov 28 08:55:42.696 INFO running `"docker" "rm" "-f" "c0c6c82c2bab967211f64c8d1a1afb650fdf70f8c524ab7d0105fe74d8c142f5"`
Nov 28 08:55:42.797 INFO [stdout] c0c6c82c2bab967211f64c8d1a1afb650fdf70f8c524ab7d0105fe74d8c142f5