Nov 27 14:56:37.618 INFO documenting redsift/kdb-rs-hash against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 27 14:56:37.618 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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"`
Nov 27 14:56:37.947 INFO [stdout] b4f60f60e3b1b618137f377807d798bd6bf7ed029db70e2b2c714089a9601ac9
Nov 27 14:56:37.949 INFO running `"docker" "start" "-a" "b4f60f60e3b1b618137f377807d798bd6bf7ed029db70e2b2c714089a9601ac9"`
Nov 27 14:56:39.560 INFO [stderr] usermod: no changes
Nov 27 14:56:39.758 INFO [stderr]    Compiling num-traits v0.2.5
Nov 27 14:56:39.758 INFO [stderr]    Compiling proc-macro2 v0.4.13
Nov 27 14:56:39.779 INFO [stderr]    Compiling fasthash v0.3.2
Nov 27 14:56:39.779 INFO [stderr]     Checking seahash v3.0.5
Nov 27 14:56:39.785 INFO [stderr]    Compiling fasthash-sys v0.3.2
Nov 27 14:56:39.788 INFO [stderr]    Compiling nix v0.11.0
Nov 27 14:56:39.789 INFO [stderr]     Checking xoroshiro128 v0.3.0
Nov 27 14:56:51.797 INFO [stderr]    Compiling num-integer v0.1.39
Nov 27 14:56:51.797 INFO [stderr]    Compiling num-complex v0.2.0
Nov 27 14:56:52.167 INFO [stderr]    Compiling quote v0.6.6
Nov 27 14:56:54.415 INFO [stderr]     Checking num-bigint v0.2.0
Nov 27 14:56:56.923 INFO [stderr]     Checking num-iter v0.1.37
Nov 27 14:56:58.111 INFO [stderr]    Compiling syn v0.14.8
Nov 27 14:57:01.459 INFO [stderr]     Checking num-rational v0.2.1
Nov 27 14:57:02.995 INFO [stderr]     Checking num v0.2.0
Nov 27 14:57:21.843 INFO [stderr]    Compiling rkdb v0.2.0
Nov 27 14:57:25.987 INFO [stderr]    Compiling libkrshash v0.1.0 (/source)
Nov 27 14:57:26.319 INFO [stderr] warning: unused import: `rkdb::SYMBOLS`
Nov 27 14:57:26.319 INFO [stderr]  --> build.rs:3:5
Nov 27 14:57:26.319 INFO [stderr]   |
Nov 27 14:57:26.319 INFO [stderr] 3 | use rkdb::SYMBOLS;
Nov 27 14:57:26.319 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 27 14:57:26.319 INFO [stderr]   |
Nov 27 14:57:26.319 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 14:57:26.319 INFO [stderr] 
Nov 27 14:57:26.535 INFO [stderr]  Documenting libkrshash v0.1.0 (/source)
Nov 27 14:57:26.767 INFO [stderr] error[E0463]: can't find crate for `alloc_system`
Nov 27 14:57:26.767 INFO [stderr]  --> src/lib.rs:5:1
Nov 27 14:57:26.768 INFO [stderr]   |
Nov 27 14:57:26.768 INFO [stderr] 5 | extern crate alloc_system; // use the system allocator for performance and instrumentation
Nov 27 14:57:26.768 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Nov 27 14:57:26.769 INFO [stderr] 
Nov 27 14:57:26.783 INFO [stderr] error: Could not document `libkrshash`.
Nov 27 14:57:26.783 INFO [stderr] 
Nov 27 14:57:26.784 INFO [stderr] Caused by:
Nov 27 14:57:26.784 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-dca5636c53c2f6d9.rmeta --extern rkdb=/target/debug/deps/librkdb-6c2f1b8cb3abafb5.rmeta --cap-lints=forbid` (exit code: 1)
Nov 27 14:57:26.784 INFO [stderr] su: No module specific data is present
Nov 27 14:57:27.461 INFO running `"docker" "inspect" "b4f60f60e3b1b618137f377807d798bd6bf7ed029db70e2b2c714089a9601ac9"`
Nov 27 14:57:27.703 INFO running `"docker" "rm" "-f" "b4f60f60e3b1b618137f377807d798bd6bf7ed029db70e2b2c714089a9601ac9"`
Nov 27 14:57:27.967 INFO [stdout] b4f60f60e3b1b618137f377807d798bd6bf7ed029db70e2b2c714089a9601ac9