Nov 27 17:04:15.000 INFO documenting mplanchard/combinations against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 17:04:15.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 27 17:04:15.399 INFO [stdout] 9bc4f6375f3c9ffe5d2555bee39daa8b80151151b5b12c38c3c2241f5910e65e
Nov 27 17:04:15.405 INFO running `"docker" "start" "-a" "9bc4f6375f3c9ffe5d2555bee39daa8b80151151b5b12c38c3c2241f5910e65e"`
Nov 27 17:04:16.618 INFO [stderr] usermod: no changes
Nov 27 17:04:16.734 INFO [stderr]    Compiling num-bigint v0.2.1
Nov 27 17:04:20.043 INFO [stderr]     Checking num-rational v0.2.1
Nov 27 17:04:20.827 INFO [stderr]     Checking num v0.2.0
Nov 27 17:04:21.119 INFO [stderr]  Documenting combinations v0.1.0 (/source)
Nov 27 17:04:23.111 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.45s
Nov 27 17:04:23.111 INFO [stderr] su: No module specific data is present
Nov 27 17:04:24.508 INFO running `"docker" "inspect" "9bc4f6375f3c9ffe5d2555bee39daa8b80151151b5b12c38c3c2241f5910e65e"`
Nov 27 17:04:24.769 INFO running `"docker" "rm" "-f" "9bc4f6375f3c9ffe5d2555bee39daa8b80151151b5b12c38c3c2241f5910e65e"`
Nov 27 17:04:25.083 INFO [stdout] 9bc4f6375f3c9ffe5d2555bee39daa8b80151151b5b12c38c3c2241f5910e65e