Nov 28 20:03:31.247 INFO checking rahashmap-0.2.12 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 20:03:31.249 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-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 28 20:03:31.793 INFO [stdout] e6bf06bc0073a14035ce00f18e14f126b553c399ce9ae3b08cc2b1697f1cc080
Nov 28 20:03:31.798 INFO running `"docker" "start" "-a" "e6bf06bc0073a14035ce00f18e14f126b553c399ce9ae3b08cc2b1697f1cc080"`
Nov 28 20:03:32.564 INFO [stderr] usermod: no changes
Nov 28 20:03:32.612 INFO [stderr]     Checking rahashmap v0.2.12 (/source)
Nov 28 20:03:33.647 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 28 20:03:33.647 INFO [stderr]    --> src/table.rs:662:18
Nov 28 20:03:33.648 INFO [stderr]     |
Nov 28 20:03:33.648 INFO [stderr] 662 |     let hashes = Layout::array::<HashUint>(capacity)?;
Nov 28 20:03:33.648 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:03:33.649 INFO [stderr]     |
Nov 28 20:03:33.649 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 28 20:03:33.649 INFO [stderr] 
Nov 28 20:03:33.649 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 28 20:03:33.650 INFO [stderr]    --> src/table.rs:663:17
Nov 28 20:03:33.650 INFO [stderr]     |
Nov 28 20:03:33.650 INFO [stderr] 663 |     let pairs = Layout::array::<(K, V)>(capacity)?;
Nov 28 20:03:33.650 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:03:33.651 INFO [stderr]     |
Nov 28 20:03:33.651 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 28 20:03:33.651 INFO [stderr] 
Nov 28 20:03:33.651 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 28 20:03:33.652 INFO [stderr]    --> src/table.rs:664:12
Nov 28 20:03:33.652 INFO [stderr]     |
Nov 28 20:03:33.652 INFO [stderr] 664 |     hashes.extend(pairs)
Nov 28 20:03:33.652 INFO [stderr]     |            ^^^^^^
Nov 28 20:03:33.653 INFO [stderr]     |
Nov 28 20:03:33.653 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 28 20:03:33.653 INFO [stderr] 
Nov 28 20:03:33.925 INFO [stderr] error: aborting due to 3 previous errors
Nov 28 20:03:33.925 INFO [stderr] 
Nov 28 20:03:33.925 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Nov 28 20:03:33.934 INFO [stderr] error: Could not compile `rahashmap`.
Nov 28 20:03:33.934 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 20:03:34.298 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 28 20:03:34.298 INFO [stderr]    --> src/table.rs:662:18
Nov 28 20:03:34.298 INFO [stderr]     |
Nov 28 20:03:34.298 INFO [stderr] 662 |     let hashes = Layout::array::<HashUint>(capacity)?;
Nov 28 20:03:34.298 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:03:34.298 INFO [stderr]     |
Nov 28 20:03:34.300 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 28 20:03:34.300 INFO [stderr] 
Nov 28 20:03:34.304 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 28 20:03:34.304 INFO [stderr]    --> src/table.rs:663:17
Nov 28 20:03:34.304 INFO [stderr]     |
Nov 28 20:03:34.304 INFO [stderr] 663 |     let pairs = Layout::array::<(K, V)>(capacity)?;
Nov 28 20:03:34.304 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 20:03:34.304 INFO [stderr]     |
Nov 28 20:03:34.304 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 28 20:03:34.304 INFO [stderr] 
Nov 28 20:03:34.304 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 28 20:03:34.304 INFO [stderr]    --> src/table.rs:664:12
Nov 28 20:03:34.304 INFO [stderr]     |
Nov 28 20:03:34.304 INFO [stderr] 664 |     hashes.extend(pairs)
Nov 28 20:03:34.304 INFO [stderr]     |            ^^^^^^
Nov 28 20:03:34.304 INFO [stderr]     |
Nov 28 20:03:34.304 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 28 20:03:34.304 INFO [stderr] 
Nov 28 20:03:34.848 INFO [stderr] error: aborting due to 3 previous errors
Nov 28 20:03:34.848 INFO [stderr] 
Nov 28 20:03:34.848 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Nov 28 20:03:34.860 INFO [stderr] error: Could not compile `rahashmap`.
Nov 28 20:03:34.860 INFO [stderr] 
Nov 28 20:03:34.860 INFO [stderr] To learn more, run the command again with --verbose.
Nov 28 20:03:34.863 INFO [stderr] su: No module specific data is present
Nov 28 20:03:35.269 INFO running `"docker" "inspect" "e6bf06bc0073a14035ce00f18e14f126b553c399ce9ae3b08cc2b1697f1cc080"`
Nov 28 20:03:35.374 INFO running `"docker" "rm" "-f" "e6bf06bc0073a14035ce00f18e14f126b553c399ce9ae3b08cc2b1697f1cc080"`
Nov 28 20:03:35.551 INFO [stdout] e6bf06bc0073a14035ce00f18e14f126b553c399ce9ae3b08cc2b1697f1cc080