Nov 28 12:44:25.696 INFO documenting kg-diag-0.1.0 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 12:44:25.698 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 28 12:44:26.204 INFO [stdout] 25d9e0768aa74d333b7a686fbb5d1f81e13ab7a3ec4ce984fabdbf3606a88be9
Nov 28 12:44:26.208 INFO running `"docker" "start" "-a" "25d9e0768aa74d333b7a686fbb5d1f81e13ab7a3ec4ce984fabdbf3606a88be9"`
Nov 28 12:44:27.810 INFO [stderr] usermod: no changes
Nov 28 12:44:27.955 INFO [stderr]    Compiling heapsize v0.4.2
Nov 28 12:44:27.965 INFO [stderr]    Compiling syn v0.15.22
Nov 28 12:44:27.971 INFO [stderr]    Compiling kg-display v0.1.1
Nov 28 12:44:29.179 INFO [stderr]    Compiling kg-utils v0.2.3
Nov 28 12:44:30.219 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 28 12:44:30.219 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/kg-utils-0.2.3/src/collections/sparse_set.rs:231:11
Nov 28 12:44:30.220 INFO [stderr]     |
Nov 28 12:44:30.220 INFO [stderr] 231 |     match Layout::array::<T>(size) {
Nov 28 12:44:30.220 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^
Nov 28 12:44:30.220 INFO [stderr]     |
Nov 28 12:44:30.221 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 28 12:44:30.221 INFO [stderr] 
Nov 28 12:44:30.711 INFO [stderr] error: aborting due to previous error
Nov 28 12:44:30.711 INFO [stderr] 
Nov 28 12:44:30.711 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Nov 28 12:44:30.741 INFO [stderr] error: Could not compile `kg-utils`.
Nov 28 12:44:30.741 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 12:44:45.256 INFO [stderr] error: build failed
Nov 28 12:44:45.257 INFO [stderr] su: No module specific data is present
Nov 28 12:44:45.717 INFO running `"docker" "inspect" "25d9e0768aa74d333b7a686fbb5d1f81e13ab7a3ec4ce984fabdbf3606a88be9"`
Nov 28 12:44:45.945 INFO running `"docker" "rm" "-f" "25d9e0768aa74d333b7a686fbb5d1f81e13ab7a3ec4ce984fabdbf3606a88be9"`
Nov 28 12:44:46.151 INFO [stdout] 25d9e0768aa74d333b7a686fbb5d1f81e13ab7a3ec4ce984fabdbf3606a88be9