Aug 02 01:51:29.844 INFO checking prometheus-static-metric-0.1.4 against 1.27.2 for lazy_static-1
Aug 02 01:51:29.844 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:51:29.844 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:51:29.844 INFO running `"docker" "create" "-v" "/tmp/crater.yuSnHLW1g1DE:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 01:51:30.067 INFO blam! e3c6fbe55bd1477d1b1fb1f4e87eef4b95fcb90a41fe527f60e0d28c65e7da44
Aug 02 01:51:30.069 INFO running `"docker" "start" "-a" "e3c6fbe55bd1477d1b1fb1f4e87eef4b95fcb90a41fe527f60e0d28c65e7da44"`
Aug 02 01:51:31.462 INFO kablam!    Compiling prometheus v0.4.2
Aug 02 01:51:31.472 INFO kablam!     Checking fnv v1.0.6
Aug 02 01:51:31.472 INFO kablam!     Checking spin v0.4.8
Aug 02 01:51:31.474 INFO kablam!     Checking quick-error v0.2.2
Aug 02 01:51:31.474 INFO kablam!     Checking protobuf v2.0.4
Aug 02 01:51:31.474 INFO kablam!     Checking syn v0.13.11
Aug 02 01:51:55.100 INFO kablam!     Checking prometheus-static-metric v0.1.4 (file:///source)
Aug 02 01:51:56.031 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:51:56.031 INFO kablam!   --> src/lib.rs:14:1
Aug 02 01:51:56.031 INFO kablam!    |
Aug 02 01:51:56.031 INFO kablam! 14 | #![feature(proc_macro)]
Aug 02 01:51:56.031 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:51:56.031 INFO kablam! 
Aug 02 01:51:56.033 INFO kablam! error: aborting due to previous error
Aug 02 01:51:56.033 INFO kablam! 
Aug 02 01:51:56.033 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:51:56.045 INFO kablam! error: Could not compile `prometheus-static-metric`.
Aug 02 01:51:56.045 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 01:51:56.127 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:51:56.127 INFO kablam!   --> src/lib.rs:14:1
Aug 02 01:51:56.127 INFO kablam!    |
Aug 02 01:51:56.127 INFO kablam! 14 | #![feature(proc_macro)]
Aug 02 01:51:56.127 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:51:56.127 INFO kablam! 
Aug 02 01:51:56.130 INFO kablam! error: aborting due to previous error
Aug 02 01:51:56.131 INFO kablam! 
Aug 02 01:51:56.131 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:51:56.143 INFO kablam! error: Could not compile `prometheus-static-metric`.
Aug 02 01:51:56.143 INFO kablam! 
Aug 02 01:51:56.143 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 01:51:56.145 INFO kablam! su: No module specific data is present
Aug 02 01:51:56.802 INFO running `"docker" "rm" "-f" "e3c6fbe55bd1477d1b1fb1f4e87eef4b95fcb90a41fe527f60e0d28c65e7da44"`
Aug 02 01:51:56.892 INFO blam! e3c6fbe55bd1477d1b1fb1f4e87eef4b95fcb90a41fe527f60e0d28c65e7da44