Dec 02 04:38:30.920 INFO documenting piston_meta_search-0.16.0 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 04:38:30.920 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 04:38:31.364 INFO [stdout] 3ac1b6e2a1afe5e54ac945f6fa5fe6a280bd8a512c76aa6e2f96feb73d45b535
Dec 02 04:38:31.365 INFO running `"docker" "start" "-a" "3ac1b6e2a1afe5e54ac945f6fa5fe6a280bd8a512c76aa6e2f96feb73d45b535"`
Dec 02 04:38:32.424 INFO [stderr] usermod: no changes
Dec 02 04:38:32.512 INFO [stderr]     Checking range v0.3.1
Dec 02 04:38:32.984 INFO [stderr]     Checking read_token v0.9.0
Dec 02 04:38:33.528 INFO [stderr]     Checking piston_meta v0.29.1
Dec 02 04:38:34.849 INFO [stderr]  Documenting piston_meta_search v0.16.0 (/source)
Dec 02 04:38:36.818 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.36s
Dec 02 04:38:36.821 INFO [stderr] su: No module specific data is present
Dec 02 04:38:37.437 INFO running `"docker" "inspect" "3ac1b6e2a1afe5e54ac945f6fa5fe6a280bd8a512c76aa6e2f96feb73d45b535"`
Dec 02 04:38:37.632 INFO running `"docker" "rm" "-f" "3ac1b6e2a1afe5e54ac945f6fa5fe6a280bd8a512c76aa6e2f96feb73d45b535"`
Dec 02 04:38:37.892 INFO [stdout] 3ac1b6e2a1afe5e54ac945f6fa5fe6a280bd8a512c76aa6e2f96feb73d45b535