Nov 28 01:30:18.301 INFO documenting avl/scoped_pool_perf_problem against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 01:30:18.301 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 01:30:18.606 INFO [stdout] 4c40c2561566a98fd4ce527728d61ad73c16ad3f5e2bb4ea21eeaf8fa9ca97af
Nov 28 01:30:18.609 INFO running `"docker" "start" "-a" "4c40c2561566a98fd4ce527728d61ad73c16ad3f5e2bb4ea21eeaf8fa9ca97af"`
Nov 28 01:30:19.323 INFO [stderr] usermod: no changes
Nov 28 01:30:19.483 INFO [stderr]     Checking scopeguard v0.1.2
Nov 28 01:30:19.483 INFO [stderr]     Checking variance v0.1.3
Nov 28 01:30:20.106 INFO [stderr]     Checking scoped-pool v1.0.0
Nov 28 01:30:20.510 INFO [stderr]  Documenting scoped_pool_performance_problem v0.1.0 (/source)
Nov 28 01:30:23.058 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
Nov 28 01:30:23.064 INFO [stderr] su: No module specific data is present
Nov 28 01:30:23.686 INFO running `"docker" "inspect" "4c40c2561566a98fd4ce527728d61ad73c16ad3f5e2bb4ea21eeaf8fa9ca97af"`
Nov 28 01:30:23.913 INFO running `"docker" "rm" "-f" "4c40c2561566a98fd4ce527728d61ad73c16ad3f5e2bb4ea21eeaf8fa9ca97af"`
Nov 28 01:30:24.213 INFO [stdout] 4c40c2561566a98fd4ce527728d61ad73c16ad3f5e2bb4ea21eeaf8fa9ca97af