Sep 10 05:10:59.236 INFO checking Sh4d1/rustberry against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 05:10:59.236 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 05:10:59.236 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 05:10:59.411 INFO blam! 6b1a9d4ab2f45b8c4e73b669b9e9b382b987f689c269ecd27b84235c32be445b
Sep 10 05:10:59.413 INFO running `"docker" "start" "-a" "6b1a9d4ab2f45b8c4e73b669b9e9b382b987f689c269ecd27b84235c32be445b"`
Sep 10 05:11:00.228 INFO kablam! usermod: no changes
Sep 10 05:11:00.270 INFO kablam!     Checking spin v0.4.8
Sep 10 05:11:00.270 INFO kablam!     Checking tock-registers v0.1.0
Sep 10 05:11:00.270 INFO kablam!     Checking volatile v0.2.4
Sep 10 05:11:00.270 INFO kablam!     Checking once v0.3.3
Sep 10 05:11:00.478 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Sep 10 05:11:00.478 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:76
Sep 10 05:11:00.478 INFO kablam!   |
Sep 10 05:11:00.478 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Sep 10 05:11:00.478 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:11:00.478 INFO kablam! 
Sep 10 05:11:00.478 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Sep 10 05:11:00.478 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:53
Sep 10 05:11:00.478 INFO kablam!   |
Sep 10 05:11:00.478 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Sep 10 05:11:00.478 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:11:00.478 INFO kablam! 
Sep 10 05:11:00.502 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Sep 10 05:11:00.502 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:76
Sep 10 05:11:00.502 INFO kablam!   |
Sep 10 05:11:00.502 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Sep 10 05:11:00.502 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:11:00.502 INFO kablam! 
Sep 10 05:11:00.502 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Sep 10 05:11:00.502 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:53
Sep 10 05:11:00.502 INFO kablam!   |
Sep 10 05:11:00.502 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Sep 10 05:11:00.502 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:11:00.502 INFO kablam! 
Sep 10 05:11:00.510 INFO kablam! error: aborting due to 2 previous errors
Sep 10 05:11:00.510 INFO kablam! 
Sep 10 05:11:00.510 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 05:11:00.514 INFO kablam! error: aborting due to 2 previous errors
Sep 10 05:11:00.514 INFO kablam! 
Sep 10 05:11:00.514 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 05:11:00.515 INFO kablam! error: Could not compile `spin`.
Sep 10 05:11:00.515 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 05:11:00.516 INFO kablam! error: Could not compile `spin`.
Sep 10 05:11:00.516 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 05:11:00.711 INFO kablam! error: build failed
Sep 10 05:11:00.713 INFO kablam! su: No module specific data is present
Sep 10 05:11:01.172 INFO running `"docker" "rm" "-f" "6b1a9d4ab2f45b8c4e73b669b9e9b382b987f689c269ecd27b84235c32be445b"`
Sep 10 05:11:01.297 INFO blam! 6b1a9d4ab2f45b8c4e73b669b9e9b382b987f689c269ecd27b84235c32be445b