Dec 02 01:59:17.453 INFO documenting test_double-0.1.1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 01:59:17.453 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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 01:59:17.874 INFO [stdout] e2afce3a12eadc9b128ba320873d0f036640f422c191e23a1aa216e132b6d387
Dec 02 01:59:17.879 INFO running `"docker" "start" "-a" "e2afce3a12eadc9b128ba320873d0f036640f422c191e23a1aa216e132b6d387"`
Dec 02 01:59:18.761 INFO [stderr] usermod: no changes
Dec 02 01:59:18.892 INFO [stderr]     Checking proc-macro2 v0.2.3
Dec 02 01:59:21.352 INFO [stderr]     Checking quote v0.4.2
Dec 02 01:59:23.464 INFO [stderr]     Checking syn v0.12.15
Dec 02 01:59:29.901 INFO [stderr]  Documenting test_double v0.1.1 (/source)
Dec 02 01:59:34.386 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.58s
Dec 02 01:59:34.396 INFO [stderr] su: No module specific data is present
Dec 02 01:59:35.081 INFO running `"docker" "inspect" "e2afce3a12eadc9b128ba320873d0f036640f422c191e23a1aa216e132b6d387"`
Dec 02 01:59:35.410 INFO running `"docker" "rm" "-f" "e2afce3a12eadc9b128ba320873d0f036640f422c191e23a1aa216e132b6d387"`
Dec 02 01:59:35.636 INFO [stdout] e2afce3a12eadc9b128ba320873d0f036640f422c191e23a1aa216e132b6d387