Dec 02 07:03:45.946 INFO documenting grin_keychain-0.4.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 07:03:45.946 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 02 07:03:46.444 INFO [stdout] 3f4f8432aeed922b9525ed1cc41d6e91b8014288e5817f93c520d8ebdc8b2459
Dec 02 07:03:46.446 INFO running `"docker" "start" "-a" "3f4f8432aeed922b9525ed1cc41d6e91b8014288e5817f93c520d8ebdc8b2459"`
Dec 02 07:03:48.707 INFO [stderr] usermod: no changes
Dec 02 07:03:48.892 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 02 07:03:49.020 INFO [stderr]     Checking log4rs v0.8.1
Dec 02 07:03:52.376 INFO [stderr]     Checking grin_util v0.4.0
Dec 02 07:03:56.272 INFO [stderr]  Documenting grin_keychain v0.4.0 (/source)
Dec 02 07:04:03.163 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.42s
Dec 02 07:04:03.180 INFO [stderr] su: No module specific data is present
Dec 02 07:04:04.039 INFO running `"docker" "inspect" "3f4f8432aeed922b9525ed1cc41d6e91b8014288e5817f93c520d8ebdc8b2459"`
Dec 02 07:04:04.202 INFO running `"docker" "rm" "-f" "3f4f8432aeed922b9525ed1cc41d6e91b8014288e5817f93c520d8ebdc8b2459"`
Dec 02 07:04:04.379 INFO [stdout] 3f4f8432aeed922b9525ed1cc41d6e91b8014288e5817f93c520d8ebdc8b2459