Dec 02 06:34:59.119 INFO documenting io-kit-sys-0.1.0 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 06:34:59.119 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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 06:34:59.332 INFO [stdout] 025b6d5bdb582ee5b1facfb6f0a1f709951d143d45a1a6b95d3f92bb5afe294c
Dec 02 06:34:59.334 INFO running `"docker" "start" "-a" "025b6d5bdb582ee5b1facfb6f0a1f709951d143d45a1a6b95d3f92bb5afe294c"`
Dec 02 06:34:59.792 INFO [stderr] usermod: no changes
Dec 02 06:34:59.864 INFO [stderr]    Compiling core-foundation-sys v0.6.2
Dec 02 06:34:59.865 INFO [stderr]    Compiling io-kit-sys v0.1.0 (/source)
Dec 02 06:34:59.865 INFO [stderr]     Checking mach v0.2.3
Dec 02 06:35:02.358 INFO [stderr]  Documenting io-kit-sys v0.1.0 (/source)
Dec 02 06:35:04.451 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.63s
Dec 02 06:35:04.453 INFO [stderr] su: No module specific data is present
Dec 02 06:35:04.854 INFO running `"docker" "inspect" "025b6d5bdb582ee5b1facfb6f0a1f709951d143d45a1a6b95d3f92bb5afe294c"`
Dec 02 06:35:04.950 INFO running `"docker" "rm" "-f" "025b6d5bdb582ee5b1facfb6f0a1f709951d143d45a1a6b95d3f92bb5afe294c"`
Dec 02 06:35:05.041 INFO [stdout] 025b6d5bdb582ee5b1facfb6f0a1f709951d143d45a1a6b95d3f92bb5afe294c