Aug 02 02:31:35.839 INFO checking perfcnt-0.3.0 against 1.27.2 for lazy_static-1
Aug 02 02:31:35.839 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:31:35.839 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:31:35.839 INFO running `"docker" "create" "-v" "/tmp/crater.XEbpmbp9FMui:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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 02 02:31:35.977 INFO blam! 384dbdf4eb927cda3a5f759909f79288bcfea1239fc9510a4be6ff24f82c32f6
Aug 02 02:31:35.979 INFO running `"docker" "start" "-a" "384dbdf4eb927cda3a5f759909f79288bcfea1239fc9510a4be6ff24f82c32f6"`
Aug 02 02:31:37.252 INFO kablam!    Compiling phf_shared v0.7.22
Aug 02 02:31:37.252 INFO kablam!     Checking raw-cpuid v2.0.2
Aug 02 02:31:37.254 INFO kablam!    Compiling num-complex v0.1.43
Aug 02 02:31:37.257 INFO kablam!     Checking mmap v0.1.1
Aug 02 02:31:37.259 INFO kablam!    Compiling num-rational v0.1.42
Aug 02 02:31:38.259 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:31:38.259 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.2/src/lib.rs:1:1
Aug 02 02:31:38.259 INFO kablam!   |
Aug 02 02:31:38.259 INFO kablam! 1 | #![feature(prelude_import, asm)]
Aug 02 02:31:38.259 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 02:31:38.259 INFO kablam! 
Aug 02 02:31:38.293 INFO kablam! error: aborting due to previous error
Aug 02 02:31:38.293 INFO kablam! 
Aug 02 02:31:38.293 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 02:31:38.299 INFO kablam! error: Could not compile `raw-cpuid`.
Aug 02 02:31:38.299 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 02:31:40.926 INFO kablam! error: build failed
Aug 02 02:31:40.927 INFO kablam! su: No module specific data is present
Aug 02 02:31:41.733 INFO running `"docker" "rm" "-f" "384dbdf4eb927cda3a5f759909f79288bcfea1239fc9510a4be6ff24f82c32f6"`
Aug 02 02:31:41.889 INFO blam! 384dbdf4eb927cda3a5f759909f79288bcfea1239fc9510a4be6ff24f82c32f6