Dec 01 19:04:33.773 INFO documenting bartnv/proxymuxer against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 19:04:33.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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"`
Dec 01 19:04:34.288 INFO [stdout] 0e97791860cc82ddc2feb78d6f493c563fb7b85cc36488eff71b278dda9a88c9
Dec 01 19:04:34.290 INFO running `"docker" "start" "-a" "0e97791860cc82ddc2feb78d6f493c563fb7b85cc36488eff71b278dda9a88c9"`
Dec 01 19:04:36.066 INFO [stderr] usermod: no changes
Dec 01 19:04:36.130 INFO [stderr]     Checking nix v0.11.0
Dec 01 19:04:36.130 INFO [stderr]     Checking thread_local v0.3.5
Dec 01 19:04:36.551 INFO [stderr]     Checking regex v1.0.2
Dec 01 19:04:41.780 INFO [stderr]     Checking prctl v1.0.0
Dec 01 19:04:42.288 INFO [stderr]  Documenting proxymuxer v0.1.0 (/source)
Dec 01 19:04:44.603 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.52s
Dec 01 19:04:44.604 INFO [stderr] su: No module specific data is present
Dec 01 19:04:45.484 INFO running `"docker" "inspect" "0e97791860cc82ddc2feb78d6f493c563fb7b85cc36488eff71b278dda9a88c9"`
Dec 01 19:04:45.848 INFO running `"docker" "rm" "-f" "0e97791860cc82ddc2feb78d6f493c563fb7b85cc36488eff71b278dda9a88c9"`
Dec 01 19:04:46.267 INFO [stdout] 0e97791860cc82ddc2feb78d6f493c563fb7b85cc36488eff71b278dda9a88c9