Sep 01 23:22:32.708 INFO checking custom_derive-0.1.7 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 23:22:32.708 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 23:22:32.708 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 23:22:32.897 INFO blam! 0827402510c182786ff6e1aac1b90e67aa4dcbe2a90ab8b4cb0dac625e14d8df
Sep 01 23:22:32.899 INFO running `"docker" "start" "-a" "0827402510c182786ff6e1aac1b90e67aa4dcbe2a90ab8b4cb0dac625e14d8df"`
Sep 01 23:22:33.764 INFO kablam!     Checking custom_derive v0.1.7 (file:///source)
Sep 01 23:22:35.723 INFO kablam! error: missing fragment specifier
Sep 01 23:22:35.723 INFO kablam!    --> tests/stable_encodable.rs:119:28
Sep 01 23:22:35.723 INFO kablam!     |
Sep 01 23:22:35.723 INFO kablam! 119 |         ($ty_name:ident: $($tail)*)
Sep 01 23:22:35.723 INFO kablam!     |                            ^^^^^
Sep 01 23:22:35.723 INFO kablam!     |
Sep 01 23:22:35.723 INFO kablam!     = note: #[deny(missing_fragment_specifier)] on by default
Sep 01 23:22:35.723 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 01 23:22:35.723 INFO kablam!     = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107>
Sep 01 23:22:35.723 INFO kablam! 
Sep 01 23:22:35.885 INFO kablam! error: aborting due to previous error
Sep 01 23:22:35.885 INFO kablam! 
Sep 01 23:22:35.894 INFO kablam! error: Could not compile `custom_derive`.
Sep 01 23:22:35.894 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 23:22:36.259 INFO kablam! error: build failed
Sep 01 23:22:36.261 INFO kablam! su: No module specific data is present
Sep 01 23:22:36.754 INFO running `"docker" "rm" "-f" "0827402510c182786ff6e1aac1b90e67aa4dcbe2a90ab8b4cb0dac625e14d8df"`
Sep 01 23:22:36.896 INFO blam! 0827402510c182786ff6e1aac1b90e67aa4dcbe2a90ab8b4cb0dac625e14d8df