Aug 01 20:35:55.076 INFO checking test-case-derive-0.1.5 against 1.27.2+tmplazy for lazy_static-1
Aug 01 20:35:55.076 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:35:55.076 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:35:55.076 INFO running `"docker" "create" "-v" "/tmp/crater.wmlW6OLv18LV:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2+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 01 20:35:55.390 INFO blam! 75893709a73c57dc3c977a6a1052b0035e53ef36699945aebbe5168030123faa
Aug 01 20:35:55.393 INFO running `"docker" "start" "-a" "75893709a73c57dc3c977a6a1052b0035e53ef36699945aebbe5168030123faa"`
Aug 01 20:35:56.732 INFO kablam!     Checking unicode-xid v0.0.4
Aug 01 20:35:56.732 INFO kablam!     Checking quote v0.3.15
Aug 01 20:35:56.732 INFO kablam!     Checking lazy_static v0.2.11
Aug 01 20:35:56.734 INFO kablam!    Compiling test-case-derive v0.1.5 (file:///source)
Aug 01 20:35:57.488 INFO kablam!     Checking synom v0.11.3
Aug 01 20:35:58.191 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:35:58.191 INFO kablam!    --> src/lib.rs:182:1
Aug 01 20:35:58.191 INFO kablam!     |
Aug 01 20:35:58.191 INFO kablam! 182 | #![feature(proc_macro)]
Aug 01 20:35:58.191 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 20:35:58.191 INFO kablam! 
Aug 01 20:35:58.194 INFO kablam! error: aborting due to previous error
Aug 01 20:35:58.194 INFO kablam! 
Aug 01 20:35:58.194 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:35:58.206 INFO kablam! error: Could not compile `test-case-derive`.
Aug 01 20:35:58.207 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 20:35:58.510 INFO kablam! error: build failed
Aug 01 20:35:58.511 INFO kablam! su: No module specific data is present
Aug 01 20:35:59.245 INFO running `"docker" "rm" "-f" "75893709a73c57dc3c977a6a1052b0035e53ef36699945aebbe5168030123faa"`
Aug 01 20:35:59.424 INFO blam! 75893709a73c57dc3c977a6a1052b0035e53ef36699945aebbe5168030123faa