Dec 01 10:49:47.563 INFO documenting mrsweaters/nutbutter-os against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 10:49:47.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 10:49:47.723 INFO [stdout] cd31cde50bf9c103576b0014df3d52e7eb0fc2971e1b1348f02db98d0c95b6b3
Dec 01 10:49:47.725 INFO running `"docker" "start" "-a" "cd31cde50bf9c103576b0014df3d52e7eb0fc2971e1b1348f02db98d0c95b6b3"`
Dec 01 10:49:48.358 INFO [stderr] usermod: no changes
Dec 01 10:49:48.392 INFO [stderr]     Checking os_bootinfo v0.2.1
Dec 01 10:49:48.392 INFO [stderr]     Checking spin v0.4.9
Dec 01 10:49:48.392 INFO [stderr]     Checking volatile v0.2.4
Dec 01 10:49:48.396 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 01 10:49:48.677 INFO [stderr]     Checking bootloader_precompiled v0.2.0
Dec 01 10:49:49.051 INFO [stderr]  Documenting nb_os v0.1.0 (/source)
Dec 01 10:49:49.155 INFO [stderr] warning: unused attribute
Dec 01 10:49:49.155 INFO [stderr]  --> src/main.rs:2:1
Dec 01 10:49:49.155 INFO [stderr]   |
Dec 01 10:49:49.155 INFO [stderr] 2 | #![no_main] // disable all Rust-level entry points
Dec 01 10:49:49.155 INFO [stderr]   | ^^^^^^^^^^^
Dec 01 10:49:49.155 INFO [stderr]   |
Dec 01 10:49:49.155 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 01 10:49:49.155 INFO [stderr] 
Dec 01 10:49:49.155 INFO [stderr] warning: crate-level attribute should be in the root module
Dec 01 10:49:49.155 INFO [stderr]  --> src/main.rs:2:1
Dec 01 10:49:49.155 INFO [stderr]   |
Dec 01 10:49:49.155 INFO [stderr] 2 | #![no_main] // disable all Rust-level entry points
Dec 01 10:49:49.155 INFO [stderr]   | ^^^^^^^^^^^
Dec 01 10:49:49.155 INFO [stderr] 
Dec 01 10:49:49.770 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Dec 01 10:49:49.770 INFO [stderr] su: No module specific data is present
Dec 01 10:49:50.192 INFO running `"docker" "inspect" "cd31cde50bf9c103576b0014df3d52e7eb0fc2971e1b1348f02db98d0c95b6b3"`
Dec 01 10:49:50.325 INFO running `"docker" "rm" "-f" "cd31cde50bf9c103576b0014df3d52e7eb0fc2971e1b1348f02db98d0c95b6b3"`
Dec 01 10:49:50.420 INFO [stdout] cd31cde50bf9c103576b0014df3d52e7eb0fc2971e1b1348f02db98d0c95b6b3