Nov 28 09:20:56.835 INFO checking archer884/cryptid against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 09:20:56.835 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 09:20:57.214 INFO [stdout] 46107629d3a372aef685ca25076518d2397f9b5554ab597f906d9089612e2336
Nov 28 09:20:57.218 INFO running `"docker" "start" "-a" "46107629d3a372aef685ca25076518d2397f9b5554ab597f906d9089612e2336"`
Nov 28 09:20:58.631 INFO [stderr] usermod: no changes
Nov 28 09:20:58.800 INFO [stderr]     Checking hashbrown v0.1.0
Nov 28 09:20:58.800 INFO [stderr]     Checking stopwatch v0.0.7
Nov 28 09:20:59.741 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 28 09:20:59.741 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.1.0/src/raw/mod.rs:142:16
Nov 28 09:20:59.741 INFO [stderr]     |
Nov 28 09:20:59.741 INFO [stderr] 142 |     let data = Layout::array::<T>(buckets).ok()?;
Nov 28 09:20:59.741 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^
Nov 28 09:20:59.741 INFO [stderr]     |
Nov 28 09:20:59.741 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 28 09:20:59.741 INFO [stderr] 
Nov 28 09:20:59.741 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 28 09:20:59.741 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.1.0/src/raw/mod.rs:149:16
Nov 28 09:20:59.741 INFO [stderr]     |
Nov 28 09:20:59.741 INFO [stderr] 149 |     let ctrl = Layout::array::<u8>(buckets + Group::WIDTH)
Nov 28 09:20:59.741 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^
Nov 28 09:20:59.741 INFO [stderr]     |
Nov 28 09:20:59.741 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 28 09:20:59.741 INFO [stderr] 
Nov 28 09:20:59.741 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 28 09:20:59.741 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.1.0/src/raw/mod.rs:151:10
Nov 28 09:20:59.741 INFO [stderr]     |
Nov 28 09:20:59.741 INFO [stderr] 151 |         .align_to(Group::WIDTH);
Nov 28 09:20:59.741 INFO [stderr]     |          ^^^^^^^^
Nov 28 09:20:59.741 INFO [stderr]     |
Nov 28 09:20:59.741 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 28 09:20:59.741 INFO [stderr] 
Nov 28 09:20:59.749 INFO [stderr] error[E0599]: no method named `extend` found for type `core::result::Result<core::alloc::Layout, core::alloc::LayoutErr>` in the current scope
Nov 28 09:20:59.749 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.1.0/src/raw/mod.rs:153:10
Nov 28 09:20:59.749 INFO [stderr]     |
Nov 28 09:20:59.749 INFO [stderr] 153 |     ctrl.extend(data).ok()
Nov 28 09:20:59.749 INFO [stderr]     |          ^^^^^^
Nov 28 09:20:59.749 INFO [stderr] 
Nov 28 09:20:59.981 INFO [stderr] error: aborting due to 4 previous errors
Nov 28 09:20:59.981 INFO [stderr] 
Nov 28 09:20:59.982 INFO [stderr] Some errors occurred: E0599, E0658.
Nov 28 09:20:59.982 INFO [stderr] For more information about an error, try `rustc --explain E0599`.
Nov 28 09:21:00.008 INFO [stderr] error: Could not compile `hashbrown`.
Nov 28 09:21:00.008 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 09:21:00.234 INFO [stderr] error: build failed
Nov 28 09:21:00.236 INFO [stderr] su: No module specific data is present
Nov 28 09:21:01.342 INFO running `"docker" "inspect" "46107629d3a372aef685ca25076518d2397f9b5554ab597f906d9089612e2336"`
Nov 28 09:21:01.410 INFO running `"docker" "rm" "-f" "46107629d3a372aef685ca25076518d2397f9b5554ab597f906d9089612e2336"`
Nov 28 09:21:01.482 INFO [stdout] 46107629d3a372aef685ca25076518d2397f9b5554ab597f906d9089612e2336