Dec 02 03:45:45.179 INFO documenting rpm-timer-0.0.3 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 03:45:45.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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"`
Dec 02 03:45:45.416 INFO [stdout] d2c50be8d368341bb883fcadd892d8b1fa24ba9f15bf0d4f592dff26f3dfcbf8
Dec 02 03:45:45.422 INFO running `"docker" "start" "-a" "d2c50be8d368341bb883fcadd892d8b1fa24ba9f15bf0d4f592dff26f3dfcbf8"`
Dec 02 03:45:45.876 INFO [stderr] usermod: no changes
Dec 02 03:45:45.944 INFO [stderr]     Checking variance v0.1.3
Dec 02 03:45:45.945 INFO [stderr]     Checking scopeguard v0.1.2
Dec 02 03:45:46.327 INFO [stderr]     Checking scoped-pool v1.0.0
Dec 02 03:45:46.714 INFO [stderr]  Documenting rpm-timer v0.0.3 (/source)
Dec 02 03:45:48.441 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
Dec 02 03:45:48.448 INFO [stderr] su: No module specific data is present
Dec 02 03:45:48.778 INFO running `"docker" "inspect" "d2c50be8d368341bb883fcadd892d8b1fa24ba9f15bf0d4f592dff26f3dfcbf8"`
Dec 02 03:45:48.874 INFO running `"docker" "rm" "-f" "d2c50be8d368341bb883fcadd892d8b1fa24ba9f15bf0d4f592dff26f3dfcbf8"`
Dec 02 03:45:48.988 INFO [stdout] d2c50be8d368341bb883fcadd892d8b1fa24ba9f15bf0d4f592dff26f3dfcbf8