Nov 18 02:39:38.233 INFO testing rahashmap-0.2.12 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 02:39:38.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 02:39:38.636 INFO [stdout] 1f4c772ff1d9dee938fef20884a08d098f2233bb2a9cbb4f9614b3332d864a6e
Nov 18 02:39:38.638 INFO running `"docker" "start" "-a" "1f4c772ff1d9dee938fef20884a08d098f2233bb2a9cbb4f9614b3332d864a6e"`
Nov 18 02:39:39.747 INFO [stderr] usermod: no changes
Nov 18 02:39:39.825 INFO [stderr]    Compiling rahashmap v0.2.12 (/source)
Nov 18 02:39:40.787 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 18 02:39:40.788 INFO [stderr]    --> src/table.rs:662:18
Nov 18 02:39:40.788 INFO [stderr]     |
Nov 18 02:39:40.788 INFO [stderr] 662 |     let hashes = Layout::array::<HashUint>(capacity)?;
Nov 18 02:39:40.789 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 02:39:40.789 INFO [stderr]     |
Nov 18 02:39:40.789 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 18 02:39:40.789 INFO [stderr] 
Nov 18 02:39:40.790 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 18 02:39:40.790 INFO [stderr]    --> src/table.rs:663:17
Nov 18 02:39:40.791 INFO [stderr]     |
Nov 18 02:39:40.791 INFO [stderr] 663 |     let pairs = Layout::array::<(K, V)>(capacity)?;
Nov 18 02:39:40.791 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 02:39:40.791 INFO [stderr]     |
Nov 18 02:39:40.792 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 18 02:39:40.792 INFO [stderr] 
Nov 18 02:39:40.792 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 18 02:39:40.792 INFO [stderr]    --> src/table.rs:664:12
Nov 18 02:39:40.793 INFO [stderr]     |
Nov 18 02:39:40.793 INFO [stderr] 664 |     hashes.extend(pairs)
Nov 18 02:39:40.793 INFO [stderr]     |            ^^^^^^
Nov 18 02:39:40.793 INFO [stderr]     |
Nov 18 02:39:40.794 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 18 02:39:40.794 INFO [stderr] 
Nov 18 02:39:40.951 INFO [stderr] error: aborting due to 3 previous errors
Nov 18 02:39:40.951 INFO [stderr] 
Nov 18 02:39:40.952 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Nov 18 02:39:40.967 INFO [stderr] error: Could not compile `rahashmap`.
Nov 18 02:39:40.968 INFO [stderr] 
Nov 18 02:39:40.968 INFO [stderr] To learn more, run the command again with --verbose.
Nov 18 02:39:40.968 INFO [stderr] su: No module specific data is present
Nov 18 02:39:41.584 INFO running `"docker" "inspect" "1f4c772ff1d9dee938fef20884a08d098f2233bb2a9cbb4f9614b3332d864a6e"`
Nov 18 02:39:41.815 INFO running `"docker" "rm" "-f" "1f4c772ff1d9dee938fef20884a08d098f2233bb2a9cbb4f9614b3332d864a6e"`
Nov 18 02:39:42.035 INFO [stdout] 1f4c772ff1d9dee938fef20884a08d098f2233bb2a9cbb4f9614b3332d864a6e