Dec 02 04:29:38.007 INFO documenting prefixopt_derive-0.4.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 04:29:38.007 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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 04:29:38.192 INFO [stdout] fac4d63f8216bb46f381fa845b534f886b4144e7ffe9050c9bced8b9282a3a6c
Dec 02 04:29:38.194 INFO running `"docker" "start" "-a" "fac4d63f8216bb46f381fa845b534f886b4144e7ffe9050c9bced8b9282a3a6c"`
Dec 02 04:29:38.697 INFO [stderr] usermod: no changes
Dec 02 04:29:38.780 INFO [stderr]    Compiling scopeguard v0.2.0
Dec 02 04:29:38.868 INFO [stderr]     Checking map_in_place v0.1.0
Dec 02 04:29:39.308 INFO [stderr]     Checking prefixopt v0.4.0
Dec 02 04:29:40.152 INFO [stderr]  Documenting prefixopt_derive v0.4.0 (/source)
Dec 02 04:29:40.720 INFO [stderr]    Compiling prefixopt_derive v0.4.0 (/source)
Dec 02 04:29:47.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.88s
Dec 02 04:29:47.600 INFO [stderr] su: No module specific data is present
Dec 02 04:29:47.858 INFO running `"docker" "inspect" "fac4d63f8216bb46f381fa845b534f886b4144e7ffe9050c9bced8b9282a3a6c"`
Dec 02 04:29:47.954 INFO running `"docker" "rm" "-f" "fac4d63f8216bb46f381fa845b534f886b4144e7ffe9050c9bced8b9282a3a6c"`
Dec 02 04:29:48.052 INFO [stdout] fac4d63f8216bb46f381fa845b534f886b4144e7ffe9050c9bced8b9282a3a6c