Nov 17 09:10:20.015 INFO testing archer884/cryptid against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 09:10:20.015 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 09:10:20.283 INFO [stdout] 7d1b591a0b0bc2f911eb384ce94a0863d195e4b10941437ce30854b8f0b347c8
Nov 17 09:10:20.289 INFO running `"docker" "start" "-a" "7d1b591a0b0bc2f911eb384ce94a0863d195e4b10941437ce30854b8f0b347c8"`
Nov 17 09:10:20.763 INFO [stderr] usermod: no changes
Nov 17 09:10:20.827 INFO [stderr]    Compiling byteorder v1.2.6
Nov 17 09:10:20.831 INFO [stderr]    Compiling num-rational v0.1.42
Nov 17 09:10:21.309 INFO [stderr]    Compiling hashbrown v0.1.0
Nov 17 09:10:21.642 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 17 09:10:21.642 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.1.0/src/raw/mod.rs:142:16
Nov 17 09:10:21.643 INFO [stderr]     |
Nov 17 09:10:21.643 INFO [stderr] 142 |     let data = Layout::array::<T>(buckets).ok()?;
Nov 17 09:10:21.643 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^
Nov 17 09:10:21.644 INFO [stderr]     |
Nov 17 09:10:21.644 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 17 09:10:21.644 INFO [stderr] 
Nov 17 09:10:21.644 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 17 09:10:21.644 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.1.0/src/raw/mod.rs:149:16
Nov 17 09:10:21.645 INFO [stderr]     |
Nov 17 09:10:21.645 INFO [stderr] 149 |     let ctrl = Layout::array::<u8>(buckets + Group::WIDTH)
Nov 17 09:10:21.645 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^
Nov 17 09:10:21.645 INFO [stderr]     |
Nov 17 09:10:21.646 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 17 09:10:21.646 INFO [stderr] 
Nov 17 09:10:21.648 INFO [stderr] error[E0658]: use of unstable library feature 'alloc_layout_extra' (see issue #55724)
Nov 17 09:10:21.648 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.1.0/src/raw/mod.rs:151:10
Nov 17 09:10:21.648 INFO [stderr]     |
Nov 17 09:10:21.648 INFO [stderr] 151 |         .align_to(Group::WIDTH);
Nov 17 09:10:21.649 INFO [stderr]     |          ^^^^^^^^
Nov 17 09:10:21.649 INFO [stderr]     |
Nov 17 09:10:21.649 INFO [stderr]     = help: add #![feature(alloc_layout_extra)] to the crate attributes to enable
Nov 17 09:10:21.649 INFO [stderr] 
Nov 17 09:10:21.676 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 17 09:10:21.676 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/hashbrown-0.1.0/src/raw/mod.rs:153:10
Nov 17 09:10:21.676 INFO [stderr]     |
Nov 17 09:10:21.676 INFO [stderr] 153 |     ctrl.extend(data).ok()
Nov 17 09:10:21.676 INFO [stderr]     |          ^^^^^^
Nov 17 09:10:21.676 INFO [stderr] 
Nov 17 09:10:21.844 INFO [stderr] error: aborting due to 4 previous errors
Nov 17 09:10:21.844 INFO [stderr] 
Nov 17 09:10:21.844 INFO [stderr] Some errors occurred: E0599, E0658.
Nov 17 09:10:21.844 INFO [stderr] For more information about an error, try `rustc --explain E0599`.
Nov 17 09:10:21.847 INFO [stderr] error: Could not compile `hashbrown`.
Nov 17 09:10:21.848 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 17 09:10:22.475 INFO [stderr] error: build failed
Nov 17 09:10:22.479 INFO [stderr] su: No module specific data is present
Nov 17 09:10:22.988 INFO running `"docker" "inspect" "7d1b591a0b0bc2f911eb384ce94a0863d195e4b10941437ce30854b8f0b347c8"`
Nov 17 09:10:23.076 INFO running `"docker" "rm" "-f" "7d1b591a0b0bc2f911eb384ce94a0863d195e4b10941437ce30854b8f0b347c8"`
Nov 17 09:10:23.146 INFO [stdout] 7d1b591a0b0bc2f911eb384ce94a0863d195e4b10941437ce30854b8f0b347c8