Dec 05 12:14:42.691 INFO checking hashmap_core-0.1.9 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 12:14:42.691 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 12:14:42.967 INFO [stdout] 6fe1bb08202cd2ab5255d62e98adc9e322dfe93705453f008d4dfa0cfcae4e07
Dec 05 12:14:42.969 INFO running `"docker" "start" "-a" "6fe1bb08202cd2ab5255d62e98adc9e322dfe93705453f008d4dfa0cfcae4e07"`
Dec 05 12:14:43.963 INFO [stderr] usermod: no changes
Dec 05 12:14:44.000 INFO [stderr]     Checking hashmap_core v0.1.9 (/source)
Dec 05 12:14:44.573 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 05 12:14:44.575 INFO [stderr]    --> src/table.rs:663:18
Dec 05 12:14:44.575 INFO [stderr]     |
Dec 05 12:14:44.575 INFO [stderr] 663 |     let hashes = Layout::array::<HashUint>(capacity)?;
Dec 05 12:14:44.575 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:14:44.575 INFO [stderr]     |
Dec 05 12:14:44.575 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 05 12:14:44.576 INFO [stderr] 
Dec 05 12:14:44.576 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 05 12:14:44.576 INFO [stderr]    --> src/table.rs:664:17
Dec 05 12:14:44.576 INFO [stderr]     |
Dec 05 12:14:44.576 INFO [stderr] 664 |     let pairs = Layout::array::<(K, V)>(capacity)?;
Dec 05 12:14:44.576 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:14:44.576 INFO [stderr]     |
Dec 05 12:14:44.576 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 05 12:14:44.576 INFO [stderr] 
Dec 05 12:14:44.576 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 05 12:14:44.576 INFO [stderr]    --> src/table.rs:665:12
Dec 05 12:14:44.576 INFO [stderr]     |
Dec 05 12:14:44.576 INFO [stderr] 665 |     hashes.extend(pairs).map(|(layout, _)| {
Dec 05 12:14:44.576 INFO [stderr]     |            ^^^^^^
Dec 05 12:14:44.576 INFO [stderr]     |
Dec 05 12:14:44.576 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 05 12:14:44.576 INFO [stderr] 
Dec 05 12:14:44.576 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 05 12:14:44.576 INFO [stderr]    --> src/table.rs:673:36
Dec 05 12:14:44.576 INFO [stderr]     |
Dec 05 12:14:44.576 INFO [stderr] 673 |             hashes.size() + hashes.padding_needed_for(mem::align_of::<(K, V)>()),
Dec 05 12:14:44.576 INFO [stderr]     |                                    ^^^^^^^^^^^^^^^^^^
Dec 05 12:14:44.576 INFO [stderr]     |
Dec 05 12:14:44.576 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 05 12:14:44.576 INFO [stderr] 
Dec 05 12:14:44.611 INFO [stderr] error: aborting due to 4 previous errors
Dec 05 12:14:44.611 INFO [stderr] 
Dec 05 12:14:44.611 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Dec 05 12:14:44.612 INFO [stderr] error: Could not compile `hashmap_core`.
Dec 05 12:14:44.612 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 12:14:45.511 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 05 12:14:45.511 INFO [stderr]    --> src/table.rs:663:18
Dec 05 12:14:45.511 INFO [stderr]     |
Dec 05 12:14:45.511 INFO [stderr] 663 |     let hashes = Layout::array::<HashUint>(capacity)?;
Dec 05 12:14:45.511 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:14:45.511 INFO [stderr]     |
Dec 05 12:14:45.511 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 05 12:14:45.511 INFO [stderr] 
Dec 05 12:14:45.511 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 05 12:14:45.511 INFO [stderr]    --> src/table.rs:664:17
Dec 05 12:14:45.511 INFO [stderr]     |
Dec 05 12:14:45.511 INFO [stderr] 664 |     let pairs = Layout::array::<(K, V)>(capacity)?;
Dec 05 12:14:45.511 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:14:45.511 INFO [stderr]     |
Dec 05 12:14:45.511 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 05 12:14:45.511 INFO [stderr] 
Dec 05 12:14:45.511 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 05 12:14:45.511 INFO [stderr]    --> src/table.rs:665:12
Dec 05 12:14:45.511 INFO [stderr]     |
Dec 05 12:14:45.511 INFO [stderr] 665 |     hashes.extend(pairs).map(|(layout, _)| {
Dec 05 12:14:45.511 INFO [stderr]     |            ^^^^^^
Dec 05 12:14:45.511 INFO [stderr]     |
Dec 05 12:14:45.511 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 05 12:14:45.511 INFO [stderr] 
Dec 05 12:14:45.511 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 05 12:14:45.511 INFO [stderr]    --> src/table.rs:673:36
Dec 05 12:14:45.511 INFO [stderr]     |
Dec 05 12:14:45.511 INFO [stderr] 673 |             hashes.size() + hashes.padding_needed_for(mem::align_of::<(K, V)>()),
Dec 05 12:14:45.511 INFO [stderr]     |                                    ^^^^^^^^^^^^^^^^^^
Dec 05 12:14:45.511 INFO [stderr]     |
Dec 05 12:14:45.511 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 05 12:14:45.511 INFO [stderr] 
Dec 05 12:14:45.551 INFO [stderr] error: aborting due to 4 previous errors
Dec 05 12:14:45.551 INFO [stderr] 
Dec 05 12:14:45.551 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Dec 05 12:14:45.556 INFO [stderr] error: Could not compile `hashmap_core`.
Dec 05 12:14:45.556 INFO [stderr] 
Dec 05 12:14:45.556 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 12:14:45.558 INFO [stderr] su: No module specific data is present
Dec 05 12:14:46.077 INFO running `"docker" "inspect" "6fe1bb08202cd2ab5255d62e98adc9e322dfe93705453f008d4dfa0cfcae4e07"`
Dec 05 12:14:46.439 INFO running `"docker" "rm" "-f" "6fe1bb08202cd2ab5255d62e98adc9e322dfe93705453f008d4dfa0cfcae4e07"`
Dec 05 12:14:46.835 INFO [stdout] 6fe1bb08202cd2ab5255d62e98adc9e322dfe93705453f008d4dfa0cfcae4e07