Dec 02 05:27:59.709 INFO documenting mvcc-0.0.1 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 05:27:59.709 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05:28:00.000 INFO [stdout] 85fddc1698f9a49b7f342c84c7c9e6199b81a3d2a397bbe84f6ba52f04319474
Dec 02 05:28:00.002 INFO running `"docker" "start" "-a" "85fddc1698f9a49b7f342c84c7c9e6199b81a3d2a397bbe84f6ba52f04319474"`
Dec 02 05:28:00.428 INFO [stderr] usermod: no changes
Dec 02 05:28:00.557 INFO [stderr]     Checking bincode v0.9.2
Dec 02 05:28:01.308 INFO [stderr]  Documenting mvcc v0.0.1 (/source)
Dec 02 05:28:02.630 INFO [stderr] error[E0432]: unresolved import `sled::DbResult`
Dec 02 05:28:02.631 INFO [stderr]  --> src/db.rs:3:20
Dec 02 05:28:02.631 INFO [stderr]   |
Dec 02 05:28:02.631 INFO [stderr] 3 | use sled::{Config, DbResult, Tree};
Dec 02 05:28:02.631 INFO [stderr]   |                    ^^^^^^^^ no `DbResult` in the root. Did you mean to use `Result`?
Dec 02 05:28:02.632 INFO [stderr] 
Dec 02 05:28:02.680 INFO [stderr] error: Compilation failed, aborting rustdoc
Dec 02 05:28:02.680 INFO [stderr] 
Dec 02 05:28:02.699 INFO [stderr] error: Could not document `mvcc`.
Dec 02 05:28:02.699 INFO [stderr] 
Dec 02 05:28:02.699 INFO [stderr] Caused by:
Dec 02 05:28:02.700 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name mvcc src/lib.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern bincode=/target/debug/deps/libbincode-9231933930ea842d.rmeta --extern serde=/target/debug/deps/libserde-a14ae5dd3e7d11ec.rmeta --extern serde_derive=/target/debug/deps/libserde_derive-98443d27db64b37f.so --extern sled=/target/debug/deps/libsled-4c1c66299abcfcb9.rmeta --cap-lints=forbid` (exit code: 1)
Dec 02 05:28:02.702 INFO [stderr] su: No module specific data is present
Dec 02 05:28:03.076 INFO running `"docker" "inspect" "85fddc1698f9a49b7f342c84c7c9e6199b81a3d2a397bbe84f6ba52f04319474"`
Dec 02 05:28:03.161 INFO running `"docker" "rm" "-f" "85fddc1698f9a49b7f342c84c7c9e6199b81a3d2a397bbe84f6ba52f04319474"`
Dec 02 05:28:03.266 INFO [stdout] 85fddc1698f9a49b7f342c84c7c9e6199b81a3d2a397bbe84f6ba52f04319474