Nov 28 12:44:25.741 INFO documenting kg-diag-0.1.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 12:44:25.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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 12:44:26.183 INFO [stdout] d20595e45b713cf94882e1741c299939fc28d77bb4e160c36130b73e74254262
Nov 28 12:44:26.185 INFO running `"docker" "start" "-a" "d20595e45b713cf94882e1741c299939fc28d77bb4e160c36130b73e74254262"`
Nov 28 12:44:27.144 INFO [stderr] usermod: no changes
Nov 28 12:44:27.291 INFO [stderr]    Compiling heapsize v0.4.2
Nov 28 12:44:27.308 INFO [stderr]    Compiling memchr v2.1.1
Nov 28 12:44:27.311 INFO [stderr]    Compiling syn v0.15.22
Nov 28 12:44:28.679 INFO [stderr]    Compiling kg-utils v0.2.3
Nov 28 12:44:30.574 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 28 12:44:30.574 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/kg-utils-0.2.3/src/collections/sparse_set.rs:231:11
Nov 28 12:44:30.574 INFO [stderr]     |
Nov 28 12:44:30.574 INFO [stderr] 231 |     match Layout::array::<T>(size) {
Nov 28 12:44:30.574 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^
Nov 28 12:44:30.574 INFO [stderr]     |
Nov 28 12:44:30.574 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 28 12:44:30.574 INFO [stderr] 
Nov 28 12:44:30.723 INFO [stderr]    Compiling nom v4.1.1
Nov 28 12:44:30.743 INFO [stderr] error: aborting due to previous error
Nov 28 12:44:30.743 INFO [stderr] 
Nov 28 12:44:30.743 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Nov 28 12:44:30.745 INFO [stderr] error: Could not compile `kg-utils`.
Nov 28 12:44:30.745 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 12:44:46.613 INFO [stderr] error: build failed
Nov 28 12:44:46.615 INFO [stderr] su: No module specific data is present
Nov 28 12:44:46.905 INFO running `"docker" "inspect" "d20595e45b713cf94882e1741c299939fc28d77bb4e160c36130b73e74254262"`
Nov 28 12:44:47.062 INFO running `"docker" "rm" "-f" "d20595e45b713cf94882e1741c299939fc28d77bb4e160c36130b73e74254262"`
Nov 28 12:44:47.231 INFO [stdout] d20595e45b713cf94882e1741c299939fc28d77bb4e160c36130b73e74254262