Dec 01 22:56:06.481 INFO documenting IgaguriMK/rust-calculator against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 22:56:06.481 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 22:56:06.912 INFO [stdout] 8f60d3377df4458650692a6df6116f90bfdf21c962808166a358bb56f16cd97d
Dec 01 22:56:06.916 INFO running `"docker" "start" "-a" "8f60d3377df4458650692a6df6116f90bfdf21c962808166a358bb56f16cd97d"`
Dec 01 22:56:08.326 INFO [stderr] usermod: no changes
Dec 01 22:56:08.417 INFO [stderr]     Checking libc v0.2.30
Dec 01 22:56:09.552 INFO [stderr]     Checking memchr v1.0.1
Dec 01 22:56:09.959 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 01 22:56:10.693 INFO [stderr]     Checking regex v0.2.2
Dec 01 22:56:12.991 INFO [stderr]  Documenting rcalc v0.1.0 (/source)
Dec 01 22:56:15.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.88s
Dec 01 22:56:15.252 INFO [stderr] su: No module specific data is present
Dec 01 22:56:16.210 INFO running `"docker" "inspect" "8f60d3377df4458650692a6df6116f90bfdf21c962808166a358bb56f16cd97d"`
Dec 01 22:56:16.507 INFO running `"docker" "rm" "-f" "8f60d3377df4458650692a6df6116f90bfdf21c962808166a358bb56f16cd97d"`
Dec 01 22:56:16.804 INFO [stdout] 8f60d3377df4458650692a6df6116f90bfdf21c962808166a358bb56f16cd97d