Dec 02 04:25:18.436 INFO documenting proptest-0.8.7 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 04:25:18.437 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 04:25:18.932 INFO [stdout] 997585b62fe3e6e3566e3be4f4131fb34df90e955df687c665e54a8c5f5e674b
Dec 02 04:25:18.934 INFO running `"docker" "start" "-a" "997585b62fe3e6e3566e3be4f4131fb34df90e955df687c665e54a8c5f5e674b"`
Dec 02 04:25:20.175 INFO [stderr] usermod: no changes
Dec 02 04:25:20.347 INFO [stderr]     Checking rand v0.5.5
Dec 02 04:25:20.352 INFO [stderr]     Checking rusty-fork v0.2.1
Dec 02 04:25:23.550 INFO [stderr]  Documenting proptest v0.8.7 (/source)
Dec 02 04:25:31.170 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.95s
Dec 02 04:25:31.177 INFO [stderr] su: No module specific data is present
Dec 02 04:25:32.455 INFO running `"docker" "inspect" "997585b62fe3e6e3566e3be4f4131fb34df90e955df687c665e54a8c5f5e674b"`
Dec 02 04:25:32.780 INFO running `"docker" "rm" "-f" "997585b62fe3e6e3566e3be4f4131fb34df90e955df687c665e54a8c5f5e674b"`
Dec 02 04:25:33.116 INFO [stdout] 997585b62fe3e6e3566e3be4f4131fb34df90e955df687c665e54a8c5f5e674b