Nov 28 10:35:23.926 INFO documenting racer-cargo-metadata-0.1.1 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 10:35:23.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 10:35:24.303 INFO [stdout] dfcd8294767fd1f9b210336dabb59b252a6c76fe1ba5ce1237a61d1ba0449e2a
Nov 28 10:35:24.311 INFO running `"docker" "start" "-a" "dfcd8294767fd1f9b210336dabb59b252a6c76fe1ba5ce1237a61d1ba0449e2a"`
Nov 28 10:35:25.615 INFO [stderr] usermod: no changes
Nov 28 10:35:25.739 INFO [stderr]     Checking racer-interner v0.1.0
Nov 28 10:35:25.740 INFO [stderr]     Checking serde_json v1.0.33
Nov 28 10:35:30.486 INFO [stderr]  Documenting racer-cargo-metadata v0.1.1 (/source)
Nov 28 10:35:33.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.55s
Nov 28 10:35:33.207 INFO [stderr] su: No module specific data is present
Nov 28 10:35:33.600 INFO running `"docker" "inspect" "dfcd8294767fd1f9b210336dabb59b252a6c76fe1ba5ce1237a61d1ba0449e2a"`
Nov 28 10:35:33.706 INFO running `"docker" "rm" "-f" "dfcd8294767fd1f9b210336dabb59b252a6c76fe1ba5ce1237a61d1ba0449e2a"`
Nov 28 10:35:33.814 INFO [stdout] dfcd8294767fd1f9b210336dabb59b252a6c76fe1ba5ce1237a61d1ba0449e2a