Aug 02 02:09:10.322 INFO checking pointer-0.0.2 against 1.27.2+tmplazy for lazy_static-1
Aug 02 02:09:10.322 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:09:10.322 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:09:10.323 INFO running `"docker" "create" "-v" "/tmp/crater.pbN7yKvuQScj:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2+tmplazy:/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 02 02:09:10.562 INFO blam! bd1ecef43ea6eff7348fa33d3f626efd58154c6d7c26d60fe6f5cfab2e83765e
Aug 02 02:09:10.564 INFO running `"docker" "start" "-a" "bd1ecef43ea6eff7348fa33d3f626efd58154c6d7c26d60fe6f5cfab2e83765e"`
Aug 02 02:09:11.783 INFO kablam!     Checking rust-extra v0.0.13
Aug 02 02:09:12.521 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:09:12.521 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-extra-0.0.13/src/lib.rs:7:1
Aug 02 02:09:12.521 INFO kablam!   |
Aug 02 02:09:12.521 INFO kablam! 7 | #![feature(core_intrinsics)]
Aug 02 02:09:12.521 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 02:09:12.522 INFO kablam! 
Aug 02 02:09:12.522 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:09:12.522 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-extra-0.0.13/src/lib.rs:8:1
Aug 02 02:09:12.522 INFO kablam!   |
Aug 02 02:09:12.522 INFO kablam! 8 | #![feature(associated_consts)]
Aug 02 02:09:12.522 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 02:09:12.522 INFO kablam! 
Aug 02 02:09:12.528 INFO kablam! error: aborting due to 2 previous errors
Aug 02 02:09:12.528 INFO kablam! 
Aug 02 02:09:12.528 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 02:09:12.577 INFO kablam! error: Could not compile `rust-extra`.
Aug 02 02:09:12.578 INFO kablam! 
Aug 02 02:09:12.578 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 02:09:12.578 INFO kablam! su: No module specific data is present
Aug 02 02:09:13.170 INFO running `"docker" "rm" "-f" "bd1ecef43ea6eff7348fa33d3f626efd58154c6d7c26d60fe6f5cfab2e83765e"`
Aug 02 02:09:13.345 INFO blam! bd1ecef43ea6eff7348fa33d3f626efd58154c6d7c26d60fe6f5cfab2e83765e