Dec 02 03:08:28.745 INFO documenting savefile-derive-0.2.11 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 03:08:28.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 03:08:29.300 INFO [stdout] 0c1c0041d672c3f7a0be5364763cbd697e5aeba470d9ec5db4affd0ffb0103ca
Dec 02 03:08:29.303 INFO running `"docker" "start" "-a" "0c1c0041d672c3f7a0be5364763cbd697e5aeba470d9ec5db4affd0ffb0103ca"`
Dec 02 03:08:30.412 INFO [stderr] usermod: no changes
Dec 02 03:08:30.520 INFO [stderr]     Checking proc-macro2 v0.4.24
Dec 02 03:08:33.340 INFO [stderr]     Checking quote v0.6.10
Dec 02 03:08:35.476 INFO [stderr]     Checking syn v0.14.9
Dec 02 03:08:40.400 INFO [stderr]  Documenting savefile-derive v0.2.11 (/source)
Dec 02 03:08:44.966 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.51s
Dec 02 03:08:44.970 INFO [stderr] su: No module specific data is present
Dec 02 03:08:46.876 INFO running `"docker" "inspect" "0c1c0041d672c3f7a0be5364763cbd697e5aeba470d9ec5db4affd0ffb0103ca"`
Dec 02 03:08:47.262 INFO running `"docker" "rm" "-f" "0c1c0041d672c3f7a0be5364763cbd697e5aeba470d9ec5db4affd0ffb0103ca"`
Dec 02 03:08:47.540 INFO [stdout] 0c1c0041d672c3f7a0be5364763cbd697e5aeba470d9ec5db4affd0ffb0103ca