Dec 02 05:27:58.440 INFO documenting mvcc-0.0.1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 05:27:58.440 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 05:27:58.672 INFO [stdout] 071876bf19f4a1e970f7b6d6bcbb7597ab30f3c5e75957bb60b618bb3e34b697
Dec 02 05:27:58.674 INFO running `"docker" "start" "-a" "071876bf19f4a1e970f7b6d6bcbb7597ab30f3c5e75957bb60b618bb3e34b697"`
Dec 02 05:27:59.138 INFO [stderr] usermod: no changes
Dec 02 05:27:59.253 INFO [stderr]     Checking bincode v0.9.2
Dec 02 05:28:00.070 INFO [stderr]  Documenting mvcc v0.0.1 (/source)
Dec 02 05:28:02.663 INFO [stderr] error[E0432]: unresolved import `sled::DbResult`
Dec 02 05:28:02.664 INFO [stderr]  --> src/db.rs:3:20
Dec 02 05:28:02.664 INFO [stderr]   |
Dec 02 05:28:02.664 INFO [stderr] 3 | use sled::{Config, DbResult, Tree};
Dec 02 05:28:02.664 INFO [stderr]   |                    ^^^^^^^^ no `DbResult` in the root. Did you mean to use `Result`?
Dec 02 05:28:02.664 INFO [stderr] 
Dec 02 05:28:02.712 INFO [stderr] error: Compilation failed, aborting rustdoc
Dec 02 05:28:02.712 INFO [stderr] 
Dec 02 05:28:02.729 INFO [stderr] error: Could not document `mvcc`.
Dec 02 05:28:02.729 INFO [stderr] 
Dec 02 05:28:02.729 INFO [stderr] Caused by:
Dec 02 05:28:02.729 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-d60e19124c6d037b.rmeta --extern serde=/target/debug/deps/libserde-76bfe730453b5a77.rmeta --extern serde_derive=/target/debug/deps/libserde_derive-3e1597ddc1e33d41.so --extern sled=/target/debug/deps/libsled-f0ee2569a73c56a9.rmeta --cap-lints=forbid` (exit code: 1)
Dec 02 05:28:02.731 INFO [stderr] su: No module specific data is present
Dec 02 05:28:03.077 INFO running `"docker" "inspect" "071876bf19f4a1e970f7b6d6bcbb7597ab30f3c5e75957bb60b618bb3e34b697"`
Dec 02 05:28:03.172 INFO running `"docker" "rm" "-f" "071876bf19f4a1e970f7b6d6bcbb7597ab30f3c5e75957bb60b618bb3e34b697"`
Dec 02 05:28:03.276 INFO [stdout] 071876bf19f4a1e970f7b6d6bcbb7597ab30f3c5e75957bb60b618bb3e34b697