Aug 02 13:46:10.929 INFO checking btree-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 13:46:10.929 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:46:10.929 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:46:10.929 INFO running `"docker" "create" "-v" "/tmp/crater.k04ybNeJMj4I:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+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 13:46:11.159 INFO blam! d6974035a5ec16fabc6594747032393885ada90b73f20d4d13c845218079ba00
Aug 02 13:46:11.161 INFO running `"docker" "start" "-a" "d6974035a5ec16fabc6594747032393885ada90b73f20d4d13c845218079ba00"`
Aug 02 13:46:12.128 INFO kablam! warning: `panic` setting is ignored for `test` profile
Aug 02 13:46:12.194 INFO kablam!    Compiling syn v0.10.8
Aug 02 13:46:18.561 INFO kablam!    Compiling raw_serde_derive v0.1.2
Aug 02 13:46:21.612 INFO kablam!     Checking raw_serde v0.1.4
Aug 02 13:46:22.415 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 13:46:22.415 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/raw_serde-0.1.4/src/lib.rs:1:1
Aug 02 13:46:22.415 INFO kablam!   |
Aug 02 13:46:22.415 INFO kablam! 1 | #![feature(i128_type)]
Aug 02 13:46:22.415 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 02 13:46:22.415 INFO kablam! 
Aug 02 13:46:22.443 INFO kablam! error: aborting due to previous error
Aug 02 13:46:22.443 INFO kablam! 
Aug 02 13:46:22.443 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 13:46:22.451 INFO kablam! error: Could not compile `raw_serde`.
Aug 02 13:46:22.451 INFO kablam! 
Aug 02 13:46:22.451 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 13:46:22.452 INFO kablam! su: No module specific data is present
Aug 02 13:46:23.081 INFO running `"docker" "rm" "-f" "d6974035a5ec16fabc6594747032393885ada90b73f20d4d13c845218079ba00"`
Aug 02 13:46:23.168 INFO blam! d6974035a5ec16fabc6594747032393885ada90b73f20d4d13c845218079ba00