Nov 28 10:47:59.953 INFO documenting prometheus-static-metric-0.1.4 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 10:47:59.953 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:48:00.220 INFO [stdout] 0042202f4fb8338713a7a9dc81d30c3d28ee117489d26a69ed0161b49ba71b4b
Nov 28 10:48:00.223 INFO running `"docker" "start" "-a" "0042202f4fb8338713a7a9dc81d30c3d28ee117489d26a69ed0161b49ba71b4b"`
Nov 28 10:48:00.923 INFO [stderr] usermod: no changes
Nov 28 10:48:00.973 INFO [stderr]     Checking syn v0.13.11
Nov 28 10:48:09.254 INFO [stderr]  Documenting prometheus-static-metric v0.1.4 (/source)
Nov 28 10:48:13.011 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.07s
Nov 28 10:48:13.016 INFO [stderr] su: No module specific data is present
Nov 28 10:48:13.327 INFO running `"docker" "inspect" "0042202f4fb8338713a7a9dc81d30c3d28ee117489d26a69ed0161b49ba71b4b"`
Nov 28 10:48:13.469 INFO running `"docker" "rm" "-f" "0042202f4fb8338713a7a9dc81d30c3d28ee117489d26a69ed0161b49ba71b4b"`
Nov 28 10:48:13.599 INFO [stdout] 0042202f4fb8338713a7a9dc81d30c3d28ee117489d26a69ed0161b49ba71b4b