Nov 28 12:56:58.249 INFO documenting iron-pack-0.3.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 12:56:58.249 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12:56:58.440 INFO [stdout] d2d87999d4234a16a84dc3eb321bd9e8203ecdcb00d73bef1e6ea72c6a72fa4e
Nov 28 12:56:58.440 INFO running `"docker" "start" "-a" "d2d87999d4234a16a84dc3eb321bd9e8203ecdcb00d73bef1e6ea72c6a72fa4e"`
Nov 28 12:56:58.941 INFO [stderr] usermod: no changes
Nov 28 12:56:59.081 INFO [stderr]     Checking alloc-no-stdlib v1.2.0
Nov 28 12:56:59.452 INFO [stderr]     Checking brotli-decompressor v1.2.1
Nov 28 12:57:02.167 INFO [stderr]     Checking brotli v1.2.0
Nov 28 12:57:14.491 INFO [stderr]  Documenting iron-pack v0.3.0 (/source)
Nov 28 12:57:17.725 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.76s
Nov 28 12:57:17.733 INFO [stderr] su: No module specific data is present
Nov 28 12:57:18.050 INFO running `"docker" "inspect" "d2d87999d4234a16a84dc3eb321bd9e8203ecdcb00d73bef1e6ea72c6a72fa4e"`
Nov 28 12:57:18.180 INFO running `"docker" "rm" "-f" "d2d87999d4234a16a84dc3eb321bd9e8203ecdcb00d73bef1e6ea72c6a72fa4e"`
Nov 28 12:57:18.244 INFO [stdout] d2d87999d4234a16a84dc3eb321bd9e8203ecdcb00d73bef1e6ea72c6a72fa4e