Nov 28 07:37:15.175 INFO documenting variant_name_derive-0.0.1 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 07:37:15.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-1/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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"`
Nov 28 07:37:15.464 INFO [stdout] eaad1f1acd134e52458670a7498f96fa4ab4999bbfb3a09e170271e8a96ed43f
Nov 28 07:37:15.483 INFO running `"docker" "start" "-a" "eaad1f1acd134e52458670a7498f96fa4ab4999bbfb3a09e170271e8a96ed43f"`
Nov 28 07:37:16.503 INFO [stderr] usermod: no changes
Nov 28 07:37:16.559 INFO [stderr]     Checking proc-macro2 v0.2.3
Nov 28 07:37:18.630 INFO [stderr]     Checking quote v0.4.2
Nov 28 07:37:20.525 INFO [stderr]     Checking syn v0.12.15
Nov 28 07:37:24.911 INFO [stderr]  Documenting variant_name_derive v0.0.1 (/source)
Nov 28 07:37:28.482 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.96s
Nov 28 07:37:28.487 INFO [stderr] su: No module specific data is present
Nov 28 07:37:28.805 INFO running `"docker" "inspect" "eaad1f1acd134e52458670a7498f96fa4ab4999bbfb3a09e170271e8a96ed43f"`
Nov 28 07:37:28.928 INFO running `"docker" "rm" "-f" "eaad1f1acd134e52458670a7498f96fa4ab4999bbfb3a09e170271e8a96ed43f"`
Nov 28 07:37:29.070 INFO [stdout] eaad1f1acd134e52458670a7498f96fa4ab4999bbfb3a09e170271e8a96ed43f