Aug 01 21:25:26.322 INFO checking stdsimd-0.0.4 against 1.27.2 for lazy_static-1
Aug 01 21:25:26.322 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:25:26.322 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:25:26.322 INFO running `"docker" "create" "-v" "/tmp/crater.NvKCcXrlkabj:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 21:25:26.588 INFO blam! 74b0f1637c8915775b2bc2242cb70e1d48f9ef52b344a593f134072e24273c55
Aug 01 21:25:26.589 INFO running `"docker" "start" "-a" "74b0f1637c8915775b2bc2242cb70e1d48f9ef52b344a593f134072e24273c55"`
Aug 01 21:25:27.489 INFO kablam!     Checking coresimd v0.0.4
Aug 01 21:25:27.489 INFO kablam!    Compiling auxv v0.3.3
Aug 01 21:25:33.450 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 21:25:33.450 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/coresimd-0.0.4/src/lib.rs:14:1
Aug 01 21:25:33.450 INFO kablam!    |
Aug 01 21:25:33.450 INFO kablam! 14 | / #![feature(const_fn, link_llvm_intrinsics, platform_intrinsics, repr_simd,
Aug 01 21:25:33.450 INFO kablam! 15 | |            simd_ffi, target_feature, cfg_target_feature, i128_type, asm,
Aug 01 21:25:33.450 INFO kablam! 16 | |            const_atomic_usize_new, stmt_expr_attributes, core_intrinsics,
Aug 01 21:25:33.450 INFO kablam! 17 | |            crate_in_paths)]
Aug 01 21:25:33.450 INFO kablam!    | |___________________________^
Aug 01 21:25:33.451 INFO kablam! 
Aug 01 21:25:33.766 INFO kablam! error: aborting due to previous error
Aug 01 21:25:33.766 INFO kablam! 
Aug 01 21:25:33.766 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 21:25:33.778 INFO kablam! error: Could not compile `coresimd`.
Aug 01 21:25:33.778 INFO kablam! 
Aug 01 21:25:33.778 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 21:25:33.781 INFO kablam! su: No module specific data is present
Aug 01 21:25:34.291 INFO running `"docker" "rm" "-f" "74b0f1637c8915775b2bc2242cb70e1d48f9ef52b344a593f134072e24273c55"`
Aug 01 21:25:34.458 INFO blam! 74b0f1637c8915775b2bc2242cb70e1d48f9ef52b344a593f134072e24273c55