Dec 18 15:17:50.455 INFO checking hashmap_core-0.1.9 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:17:50.455 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/hashmap_core/0.1.9:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:17:50.705 INFO [stdout] 321bc6ef5dd3b678af76d4835732adb698bc60ac7f355f8e938326b3098aa858
Dec 18 15:17:50.707 INFO running `"docker" "start" "-a" "321bc6ef5dd3b678af76d4835732adb698bc60ac7f355f8e938326b3098aa858"`
Dec 18 15:17:51.372 INFO [stderr]     Checking hashmap_core v0.1.9 (/opt/crater/workdir)
Dec 18 15:17:51.934 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 18 15:17:51.934 INFO [stderr]    --> src/table.rs:663:18
Dec 18 15:17:51.934 INFO [stderr]     |
Dec 18 15:17:51.934 INFO [stderr] 663 |     let hashes = Layout::array::<HashUint>(capacity)?;
Dec 18 15:17:51.934 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:17:51.934 INFO [stderr]     |
Dec 18 15:17:51.934 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 18 15:17:51.934 INFO [stderr] 
Dec 18 15:17:51.935 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 18 15:17:51.935 INFO [stderr]    --> src/table.rs:664:17
Dec 18 15:17:51.935 INFO [stderr]     |
Dec 18 15:17:51.935 INFO [stderr] 664 |     let pairs = Layout::array::<(K, V)>(capacity)?;
Dec 18 15:17:51.935 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:17:51.935 INFO [stderr]     |
Dec 18 15:17:51.935 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 18 15:17:51.935 INFO [stderr] 
Dec 18 15:17:51.940 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 18 15:17:51.940 INFO [stderr]    --> src/table.rs:665:12
Dec 18 15:17:51.940 INFO [stderr]     |
Dec 18 15:17:51.940 INFO [stderr] 665 |     hashes.extend(pairs).map(|(layout, _)| {
Dec 18 15:17:51.940 INFO [stderr]     |            ^^^^^^
Dec 18 15:17:51.940 INFO [stderr]     |
Dec 18 15:17:51.940 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 18 15:17:51.940 INFO [stderr] 
Dec 18 15:17:51.940 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 18 15:17:51.940 INFO [stderr]    --> src/table.rs:673:36
Dec 18 15:17:51.940 INFO [stderr]     |
Dec 18 15:17:51.940 INFO [stderr] 673 |             hashes.size() + hashes.padding_needed_for(mem::align_of::<(K, V)>()),
Dec 18 15:17:51.940 INFO [stderr]     |                                    ^^^^^^^^^^^^^^^^^^
Dec 18 15:17:51.940 INFO [stderr]     |
Dec 18 15:17:51.940 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 18 15:17:51.940 INFO [stderr] 
Dec 18 15:17:51.971 INFO [stderr] error: aborting due to 4 previous errors
Dec 18 15:17:51.971 INFO [stderr] 
Dec 18 15:17:51.971 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Dec 18 15:17:51.988 INFO [stderr] error: Could not compile `hashmap_core`.
Dec 18 15:17:51.988 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 15:17:52.547 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 18 15:17:52.547 INFO [stderr]    --> src/table.rs:663:18
Dec 18 15:17:52.547 INFO [stderr]     |
Dec 18 15:17:52.547 INFO [stderr] 663 |     let hashes = Layout::array::<HashUint>(capacity)?;
Dec 18 15:17:52.547 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:17:52.547 INFO [stderr]     |
Dec 18 15:17:52.547 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 18 15:17:52.547 INFO [stderr] 
Dec 18 15:17:52.547 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 18 15:17:52.547 INFO [stderr]    --> src/table.rs:664:17
Dec 18 15:17:52.547 INFO [stderr]     |
Dec 18 15:17:52.547 INFO [stderr] 664 |     let pairs = Layout::array::<(K, V)>(capacity)?;
Dec 18 15:17:52.547 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:17:52.547 INFO [stderr]     |
Dec 18 15:17:52.547 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 18 15:17:52.547 INFO [stderr] 
Dec 18 15:17:52.548 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 18 15:17:52.548 INFO [stderr]    --> src/table.rs:665:12
Dec 18 15:17:52.548 INFO [stderr]     |
Dec 18 15:17:52.548 INFO [stderr] 665 |     hashes.extend(pairs).map(|(layout, _)| {
Dec 18 15:17:52.548 INFO [stderr]     |            ^^^^^^
Dec 18 15:17:52.548 INFO [stderr]     |
Dec 18 15:17:52.548 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 18 15:17:52.548 INFO [stderr] 
Dec 18 15:17:52.548 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 18 15:17:52.548 INFO [stderr]    --> src/table.rs:673:36
Dec 18 15:17:52.548 INFO [stderr]     |
Dec 18 15:17:52.548 INFO [stderr] 673 |             hashes.size() + hashes.padding_needed_for(mem::align_of::<(K, V)>()),
Dec 18 15:17:52.548 INFO [stderr]     |                                    ^^^^^^^^^^^^^^^^^^
Dec 18 15:17:52.548 INFO [stderr]     |
Dec 18 15:17:52.548 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 18 15:17:52.548 INFO [stderr] 
Dec 18 15:17:52.578 INFO [stderr] error: aborting due to 4 previous errors
Dec 18 15:17:52.578 INFO [stderr] 
Dec 18 15:17:52.578 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Dec 18 15:17:52.588 INFO [stderr] error: Could not compile `hashmap_core`.
Dec 18 15:17:52.588 INFO [stderr] 
Dec 18 15:17:52.588 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 15:17:52.827 INFO running `"docker" "inspect" "321bc6ef5dd3b678af76d4835732adb698bc60ac7f355f8e938326b3098aa858"`
Dec 18 15:17:52.930 INFO running `"docker" "rm" "-f" "321bc6ef5dd3b678af76d4835732adb698bc60ac7f355f8e938326b3098aa858"`
Dec 18 15:17:53.116 INFO [stdout] 321bc6ef5dd3b678af76d4835732adb698bc60ac7f355f8e938326b3098aa858