Nov 28 09:21:09.647 INFO documenting serde_schema_derive-0.0.1 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 09:21:09.648 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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 09:21:09.847 INFO [stdout] eb8ef036f68dadad89e7901637625d0fea57d00818144197bb3d3db7d60ae42d
Nov 28 09:21:09.849 INFO running `"docker" "start" "-a" "eb8ef036f68dadad89e7901637625d0fea57d00818144197bb3d3db7d60ae42d"`
Nov 28 09:21:10.275 INFO [stderr] usermod: no changes
Nov 28 09:21:10.353 INFO [stderr]     Checking proc-macro2 v0.3.8
Nov 28 09:21:12.744 INFO [stderr]     Checking quote v0.5.2
Nov 28 09:21:14.775 INFO [stderr]     Checking syn v0.13.11
Nov 28 09:21:19.051 INFO [stderr]     Checking serde_derive_internals v0.23.1
Nov 28 09:21:21.369 INFO [stderr]  Documenting serde_schema_derive v0.0.1 (/source)
Nov 28 09:21:24.982 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.68s
Nov 28 09:21:24.986 INFO [stderr] su: No module specific data is present
Nov 28 09:21:25.277 INFO running `"docker" "inspect" "eb8ef036f68dadad89e7901637625d0fea57d00818144197bb3d3db7d60ae42d"`
Nov 28 09:21:25.376 INFO running `"docker" "rm" "-f" "eb8ef036f68dadad89e7901637625d0fea57d00818144197bb3d3db7d60ae42d"`
Nov 28 09:21:25.489 INFO [stdout] eb8ef036f68dadad89e7901637625d0fea57d00818144197bb3d3db7d60ae42d