Dec 11 22:27:22.326 INFO checking archer884/cryptid against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 22:27:22.326 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 22:27:22.794 INFO [stdout] 83f43969458b2dc0c5f2f9b6e541e993e4036d53f85f8a77c222b63e3953cfb8
Dec 11 22:27:22.800 INFO running `"docker" "start" "-a" "83f43969458b2dc0c5f2f9b6e541e993e4036d53f85f8a77c222b63e3953cfb8"`
Dec 11 22:27:23.756 INFO [stderr] usermod: no changes
Dec 11 22:27:23.832 INFO [stderr]     Checking byteorder v1.2.6
Dec 11 22:27:23.836 INFO [stderr]     Checking stopwatch v0.0.7
Dec 11 22:27:24.486 INFO [stderr]     Checking hashbrown v0.1.0
Dec 11 22:27:25.245 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 11 22:27:25.245 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.1.0/src/raw/mod.rs:142:16
Dec 11 22:27:25.245 INFO [stderr]     |
Dec 11 22:27:25.245 INFO [stderr] 142 |     let data = Layout::array::<T>(buckets).ok()?;
Dec 11 22:27:25.245 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^
Dec 11 22:27:25.245 INFO [stderr]     |
Dec 11 22:27:25.245 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 11 22:27:25.245 INFO [stderr] 
Dec 11 22:27:25.246 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 11 22:27:25.246 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.1.0/src/raw/mod.rs:149:16
Dec 11 22:27:25.246 INFO [stderr]     |
Dec 11 22:27:25.246 INFO [stderr] 149 |     let ctrl = Layout::array::<u8>(buckets + Group::WIDTH)
Dec 11 22:27:25.246 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^
Dec 11 22:27:25.246 INFO [stderr]     |
Dec 11 22:27:25.247 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 11 22:27:25.247 INFO [stderr] 
Dec 11 22:27:25.247 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Dec 11 22:27:25.247 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.1.0/src/raw/mod.rs:151:10
Dec 11 22:27:25.247 INFO [stderr]     |
Dec 11 22:27:25.247 INFO [stderr] 151 |         .align_to(Group::WIDTH);
Dec 11 22:27:25.247 INFO [stderr]     |          ^^^^^^^^
Dec 11 22:27:25.247 INFO [stderr]     |
Dec 11 22:27:25.247 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Dec 11 22:27:25.247 INFO [stderr] 
Dec 11 22:27:25.269 INFO [stderr] error[E0599]: no method named `extend` found for type `core::result::Result<core::alloc::Layout, core::alloc::LayoutErr>` in the current scope
Dec 11 22:27:25.269 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.1.0/src/raw/mod.rs:153:10
Dec 11 22:27:25.269 INFO [stderr]     |
Dec 11 22:27:25.269 INFO [stderr] 153 |     ctrl.extend(data).ok()
Dec 11 22:27:25.269 INFO [stderr]     |          ^^^^^^
Dec 11 22:27:25.269 INFO [stderr] 
Dec 11 22:27:25.377 INFO [stderr] error: aborting due to 4 previous errors
Dec 11 22:27:25.377 INFO [stderr] 
Dec 11 22:27:25.378 INFO [stderr] Some errors occurred: E0599, E0658.
Dec 11 22:27:25.378 INFO [stderr] For more information about an error, try `rustc --explain E0599`.
Dec 11 22:27:25.387 INFO [stderr] error: Could not compile `hashbrown`.
Dec 11 22:27:25.387 INFO [stderr] 
Dec 11 22:27:25.387 INFO [stderr] To learn more, run the command again with --verbose.
Dec 11 22:27:25.389 INFO [stderr] su: No module specific data is present
Dec 11 22:27:26.292 INFO running `"docker" "inspect" "83f43969458b2dc0c5f2f9b6e541e993e4036d53f85f8a77c222b63e3953cfb8"`
Dec 11 22:27:26.498 INFO running `"docker" "rm" "-f" "83f43969458b2dc0c5f2f9b6e541e993e4036d53f85f8a77c222b63e3953cfb8"`
Dec 11 22:27:26.796 INFO [stdout] 83f43969458b2dc0c5f2f9b6e541e993e4036d53f85f8a77c222b63e3953cfb8