Dec 02 08:05:41.429 INFO documenting failure_derive-0.1.3 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 08:05:41.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:05:41.849 INFO [stdout] c111026e2ac6deaeae4ec1f9b612e18fc64b2941d67cc65b66778ddcfc0693c0
Dec 02 08:05:41.854 INFO running `"docker" "start" "-a" "c111026e2ac6deaeae4ec1f9b612e18fc64b2941d67cc65b66778ddcfc0693c0"`
Dec 02 08:05:42.632 INFO [stderr] usermod: no changes
Dec 02 08:05:42.762 INFO [stderr]    Compiling failure_derive v0.1.3 (/source)
Dec 02 08:05:42.770 INFO [stderr]     Checking synstructure v0.10.1
Dec 02 08:05:45.827 INFO [stderr]  Documenting failure_derive v0.1.3 (/source)
Dec 02 08:05:50.364 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.71s
Dec 02 08:05:50.371 INFO [stderr] su: No module specific data is present
Dec 02 08:05:50.882 INFO running `"docker" "inspect" "c111026e2ac6deaeae4ec1f9b612e18fc64b2941d67cc65b66778ddcfc0693c0"`
Dec 02 08:05:51.050 INFO running `"docker" "rm" "-f" "c111026e2ac6deaeae4ec1f9b612e18fc64b2941d67cc65b66778ddcfc0693c0"`
Dec 02 08:05:51.206 INFO [stdout] c111026e2ac6deaeae4ec1f9b612e18fc64b2941d67cc65b66778ddcfc0693c0