Dec 01 06:17:29.392 INFO documenting stusmall/cargo-unsafe-coverage against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 06:17:29.392 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 01 06:17:29.950 INFO [stdout] 6e8e4b87ee8e97c96a0c02a9826a3da4df77d89203671bfd448512abfe4267cb
Dec 01 06:17:29.954 INFO running `"docker" "start" "-a" "6e8e4b87ee8e97c96a0c02a9826a3da4df77d89203671bfd448512abfe4267cb"`
Dec 01 06:17:31.437 INFO [stderr] usermod: no changes
Dec 01 06:17:31.604 INFO [stderr]     Checking unicode-xid v0.1.0
Dec 01 06:17:31.971 INFO [stderr]     Checking proc-macro2 v0.4.20
Dec 01 06:17:33.554 INFO [stderr]     Checking quote v0.6.9
Dec 01 06:17:34.365 INFO [stderr]     Checking syn v0.15.18
Dec 01 06:17:43.074 INFO [stderr]  Documenting cargo-unsafe-coverage v0.1.0 (/source)
Dec 01 06:17:46.422 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.96s
Dec 01 06:17:46.433 INFO [stderr] su: No module specific data is present
Dec 01 06:17:47.995 INFO running `"docker" "inspect" "6e8e4b87ee8e97c96a0c02a9826a3da4df77d89203671bfd448512abfe4267cb"`
Dec 01 06:17:48.302 INFO running `"docker" "rm" "-f" "6e8e4b87ee8e97c96a0c02a9826a3da4df77d89203671bfd448512abfe4267cb"`
Dec 01 06:17:48.644 INFO [stdout] 6e8e4b87ee8e97c96a0c02a9826a3da4df77d89203671bfd448512abfe4267cb