Dec 02 08:49:21.623 INFO documenting credentials_to_env-0.4.7 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 08:49:21.623 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 08:49:21.893 INFO [stdout] 5a8d5d068a22ebb82c22aaa66b12bd0bde5ca5f8e781f05b9852972e3b13f11d
Dec 02 08:49:21.898 INFO running `"docker" "start" "-a" "5a8d5d068a22ebb82c22aaa66b12bd0bde5ca5f8e781f05b9852972e3b13f11d"`
Dec 02 08:49:22.358 INFO [stderr] usermod: no changes
Dec 02 08:49:22.695 INFO [stderr]     Checking exec v0.3.1
Dec 02 08:49:22.701 INFO [stderr]     Checking common_failures v0.1.1
Dec 02 08:49:22.704 INFO [stderr]     Checking credentials v0.10.0
Dec 02 08:49:27.749 INFO [stderr]  Documenting credentials_to_env v0.4.7 (/source)
Dec 02 08:49:35.235 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.84s
Dec 02 08:49:35.255 INFO [stderr] su: No module specific data is present
Dec 02 08:49:35.543 INFO running `"docker" "inspect" "5a8d5d068a22ebb82c22aaa66b12bd0bde5ca5f8e781f05b9852972e3b13f11d"`
Dec 02 08:49:35.646 INFO running `"docker" "rm" "-f" "5a8d5d068a22ebb82c22aaa66b12bd0bde5ca5f8e781f05b9852972e3b13f11d"`
Dec 02 08:49:35.761 INFO [stdout] 5a8d5d068a22ebb82c22aaa66b12bd0bde5ca5f8e781f05b9852972e3b13f11d