Dec 02 01:36:23.270 INFO documenting tshell-0.2.2 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 01:36:23.270 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 01:36:23.642 INFO [stdout] 8047a99e3f3a93c7fb2a1ecc66066288b2fe4f6ef23edc158de9aa64a967adc2
Dec 02 01:36:23.643 INFO running `"docker" "start" "-a" "8047a99e3f3a93c7fb2a1ecc66066288b2fe4f6ef23edc158de9aa64a967adc2"`
Dec 02 01:36:24.992 INFO [stderr] usermod: no changes
Dec 02 01:36:25.109 INFO [stderr]     Checking nix v0.5.1
Dec 02 01:36:25.112 INFO [stderr]     Checking env_logger v0.3.5
Dec 02 01:36:28.331 INFO [stderr]     Checking rustyline v1.0.0
Dec 02 01:36:29.213 INFO [stderr]  Documenting tshell v0.2.2 (/source)
Dec 02 01:36:31.226 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.20s
Dec 02 01:36:31.231 INFO [stderr] su: No module specific data is present
Dec 02 01:36:31.554 INFO running `"docker" "inspect" "8047a99e3f3a93c7fb2a1ecc66066288b2fe4f6ef23edc158de9aa64a967adc2"`
Dec 02 01:36:31.658 INFO running `"docker" "rm" "-f" "8047a99e3f3a93c7fb2a1ecc66066288b2fe4f6ef23edc158de9aa64a967adc2"`
Dec 02 01:36:31.789 INFO [stdout] 8047a99e3f3a93c7fb2a1ecc66066288b2fe4f6ef23edc158de9aa64a967adc2