Dec 01 08:52:00.886 INFO documenting redsift/kdb-rs-hash against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 08:52:00.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 01 08:52:01.406 INFO [stdout] 57120f1062a5f2931f2ccdc989dc4387ed7e21be37319184a525ce05b78c6fce
Dec 01 08:52:01.416 INFO running `"docker" "start" "-a" "57120f1062a5f2931f2ccdc989dc4387ed7e21be37319184a525ce05b78c6fce"`
Dec 01 08:52:02.576 INFO [stderr] usermod: no changes
Dec 01 08:52:02.725 INFO [stderr]    Compiling proc-macro2 v0.4.13
Dec 01 08:52:02.725 INFO [stderr]    Compiling num-traits v0.2.5
Dec 01 08:52:02.729 INFO [stderr]    Compiling void v1.0.2
Dec 01 08:52:02.730 INFO [stderr]    Compiling fasthash v0.3.2
Dec 01 08:52:02.730 INFO [stderr]     Checking seahash v3.0.5
Dec 01 08:52:02.730 INFO [stderr]    Compiling fasthash-sys v0.3.2
Dec 01 08:52:02.730 INFO [stderr]     Checking xoroshiro128 v0.3.0
Dec 01 08:52:03.596 INFO [stderr]    Compiling nix v0.11.0
Dec 01 08:52:11.036 INFO [stderr]    Compiling num-integer v0.1.39
Dec 01 08:52:11.355 INFO [stderr]    Compiling num-complex v0.2.0
Dec 01 08:52:12.150 INFO [stderr]    Compiling quote v0.6.6
Dec 01 08:52:13.128 INFO [stderr]     Checking num-bigint v0.2.0
Dec 01 08:52:13.132 INFO [stderr]     Checking num-iter v0.1.37
Dec 01 08:52:15.496 INFO [stderr]    Compiling syn v0.14.8
Dec 01 08:52:18.635 INFO [stderr]     Checking num-rational v0.2.1
Dec 01 08:52:19.946 INFO [stderr]     Checking num v0.2.0
Dec 01 08:52:32.522 INFO [stderr]    Compiling rkdb v0.2.0
Dec 01 08:52:36.492 INFO [stderr]    Compiling libkrshash v0.1.0 (/source)
Dec 01 08:52:36.852 INFO [stderr] warning: unused import: `rkdb::SYMBOLS`
Dec 01 08:52:36.852 INFO [stderr]  --> build.rs:3:5
Dec 01 08:52:36.852 INFO [stderr]   |
Dec 01 08:52:36.852 INFO [stderr] 3 | use rkdb::SYMBOLS;
Dec 01 08:52:36.852 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 01 08:52:36.852 INFO [stderr]   |
Dec 01 08:52:36.852 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 08:52:36.852 INFO [stderr] 
Dec 01 08:52:37.244 INFO [stderr]  Documenting libkrshash v0.1.0 (/source)
Dec 01 08:52:37.436 INFO [stderr] error[E0463]: can't find crate for `alloc_system`
Dec 01 08:52:37.436 INFO [stderr]  --> src/lib.rs:5:1
Dec 01 08:52:37.436 INFO [stderr]   |
Dec 01 08:52:37.436 INFO [stderr] 5 | extern crate alloc_system; // use the system allocator for performance and instrumentation
Dec 01 08:52:37.436 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 01 08:52:37.436 INFO [stderr] 
Dec 01 08:52:37.444 INFO [stderr] error: Could not document `libkrshash`.
Dec 01 08:52:37.444 INFO [stderr] 
Dec 01 08:52:37.444 INFO [stderr] Caused by:
Dec 01 08:52:37.444 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name krshash src/lib.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern fasthash=/target/debug/deps/libfasthash-b2bd457d864a6a70.rmeta --extern rkdb=/target/debug/deps/librkdb-d8069d31916203c5.rmeta --cap-lints=forbid` (exit code: 1)
Dec 01 08:52:37.452 INFO [stderr] su: No module specific data is present
Dec 01 08:52:38.098 INFO running `"docker" "inspect" "57120f1062a5f2931f2ccdc989dc4387ed7e21be37319184a525ce05b78c6fce"`
Dec 01 08:52:38.349 INFO running `"docker" "rm" "-f" "57120f1062a5f2931f2ccdc989dc4387ed7e21be37319184a525ce05b78c6fce"`
Dec 01 08:52:38.584 INFO [stdout] 57120f1062a5f2931f2ccdc989dc4387ed7e21be37319184a525ce05b78c6fce