Dec 01 17:11:29.559 INFO documenting dcastelltort/envify against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 17:11:29.560 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 01 17:11:29.837 INFO [stdout] bd53c3d97fe3092e16a581746d31d8755b16063e75f6acf9d74df9a6403577e2
Dec 01 17:11:29.842 INFO running `"docker" "start" "-a" "bd53c3d97fe3092e16a581746d31d8755b16063e75f6acf9d74df9a6403577e2"`
Dec 01 17:11:30.746 INFO [stderr] usermod: no changes
Dec 01 17:11:31.006 INFO [stderr]    Compiling structopt-derive v0.2.8
Dec 01 17:11:31.021 INFO [stderr]     Checking failure v0.1.1
Dec 01 17:11:35.912 INFO [stderr]     Checking structopt v0.2.8
Dec 01 17:11:36.496 INFO [stderr]     Checking quicli v0.2.0
Dec 01 17:11:37.889 INFO [stderr]  Documenting envify v0.1.0 (/source)
Dec 01 17:11:41.880 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.11s
Dec 01 17:11:41.895 INFO [stderr] su: No module specific data is present
Dec 01 17:11:42.515 INFO running `"docker" "inspect" "bd53c3d97fe3092e16a581746d31d8755b16063e75f6acf9d74df9a6403577e2"`
Dec 01 17:11:42.676 INFO running `"docker" "rm" "-f" "bd53c3d97fe3092e16a581746d31d8755b16063e75f6acf9d74df9a6403577e2"`
Dec 01 17:11:42.802 INFO [stdout] bd53c3d97fe3092e16a581746d31d8755b16063e75f6acf9d74df9a6403577e2