Nov 28 07:09:30.490 INFO documenting xalloc-0.2.4 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 07:09:30.491 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:09:30.957 INFO [stdout] 35826a6bb278703b55f1ed1e895ef399cf5c0acdeae586fbeb6be41ae183d2bf
Nov 28 07:09:30.957 INFO running `"docker" "start" "-a" "35826a6bb278703b55f1ed1e895ef399cf5c0acdeae586fbeb6be41ae183d2bf"`
Nov 28 07:09:32.750 INFO [stderr] usermod: no changes
Nov 28 07:09:32.839 INFO [stderr]     Checking num-bigint v0.2.1
Nov 28 07:09:35.602 INFO [stderr]     Checking num-rational v0.2.1
Nov 28 07:09:36.545 INFO [stderr]     Checking num v0.2.0
Nov 28 07:09:36.912 INFO [stderr]  Documenting xalloc v0.2.4 (/source)
Nov 28 07:09:39.308 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.53s
Nov 28 07:09:39.312 INFO [stderr] su: No module specific data is present
Nov 28 07:09:39.665 INFO running `"docker" "inspect" "35826a6bb278703b55f1ed1e895ef399cf5c0acdeae586fbeb6be41ae183d2bf"`
Nov 28 07:09:39.765 INFO running `"docker" "rm" "-f" "35826a6bb278703b55f1ed1e895ef399cf5c0acdeae586fbeb6be41ae183d2bf"`
Nov 28 07:09:39.909 INFO [stdout] 35826a6bb278703b55f1ed1e895ef399cf5c0acdeae586fbeb6be41ae183d2bf