Aug 02 15:15:12.841 INFO checking adorn-0.2.1 against 1.27.2 for lazy_static-1
Aug 02 15:15:12.841 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 15:15:12.841 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 15:15:12.841 INFO running `"docker" "create" "-v" "/tmp/crater.vFHuCxJ1kzmd:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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 15:15:13.047 INFO blam! a0fe77ecbfc4af184fcb8017aa0786ba4f92932d299d9cd02021d2c80aceea81
Aug 02 15:15:13.050 INFO running `"docker" "start" "-a" "a0fe77ecbfc4af184fcb8017aa0786ba4f92932d299d9cd02021d2c80aceea81"`
Aug 02 15:15:14.268 INFO kablam!    Compiling compiletest_rs v0.3.13
Aug 02 15:15:14.269 INFO kablam!     Checking diff v0.1.11
Aug 02 15:15:14.270 INFO kablam!     Checking getopts v0.2.18
Aug 02 15:15:14.271 INFO kablam!     Checking filetime v0.2.1
Aug 02 15:15:14.272 INFO kablam!    Compiling syn v0.12.15
Aug 02 15:15:23.326 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:15:23.326 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.3.13/src/lib.rs:13:39
Aug 02 15:15:23.326 INFO kablam!    |
Aug 02 15:15:23.326 INFO kablam! 13 | #![cfg_attr(not(feature = "norustc"), feature(rustc_private))]
Aug 02 15:15:23.326 INFO kablam!    |                                       ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 15:15:23.326 INFO kablam! 
Aug 02 15:15:23.326 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:15:23.326 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.3.13/src/lib.rs:14:38
Aug 02 15:15:23.326 INFO kablam!    |
Aug 02 15:15:23.326 INFO kablam! 14 | #![cfg_attr(not(feature = "stable"), feature(test))]
Aug 02 15:15:23.326 INFO kablam!    |                                      ^^^^^^^^^^^^^^
Aug 02 15:15:23.326 INFO kablam! 
Aug 02 15:15:23.327 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:15:23.327 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.3.13/src/lib.rs:15:38
Aug 02 15:15:23.327 INFO kablam!    |
Aug 02 15:15:23.327 INFO kablam! 15 | #![cfg_attr(not(feature = "stable"), feature(slice_rotate))]
Aug 02 15:15:23.327 INFO kablam!    |                                      ^^^^^^^^^^^^^^^^^^^^^^
Aug 02 15:15:23.327 INFO kablam! 
Aug 02 15:15:23.340 INFO kablam! error: aborting due to 3 previous errors
Aug 02 15:15:23.340 INFO kablam! 
Aug 02 15:15:23.340 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:15:23.364 INFO kablam! error: Could not compile `compiletest_rs`.
Aug 02 15:15:23.364 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 15:15:57.385 INFO kablam! error: build failed
Aug 02 15:15:57.385 INFO kablam! su: No module specific data is present
Aug 02 15:15:58.716 INFO running `"docker" "rm" "-f" "a0fe77ecbfc4af184fcb8017aa0786ba4f92932d299d9cd02021d2c80aceea81"`
Aug 02 15:15:58.808 INFO blam! a0fe77ecbfc4af184fcb8017aa0786ba4f92932d299d9cd02021d2c80aceea81