Jul 12 11:26:19.447 INFO checking custom_derive-0.1.7 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 11:26:19.448 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 11:26:19.448 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 11:26:19.448 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 11:26:19.674 INFO blam! 3494e2c71df07384ce4bb84f8b0f873d2d22e3124e944943f4cb9bda263a10a7
Jul 12 11:26:19.681 INFO running `"docker" "start" "-a" "3494e2c71df07384ce4bb84f8b0f873d2d22e3124e944943f4cb9bda263a10a7"`
Jul 12 11:26:20.642 INFO kablam!     Checking custom_derive v0.1.7 (file:///source)
Jul 12 11:26:22.989 INFO kablam! error: missing fragment specifier
Jul 12 11:26:22.989 INFO kablam!    --> tests/stable_encodable.rs:119:28
Jul 12 11:26:22.989 INFO kablam!     |
Jul 12 11:26:22.989 INFO kablam! 119 |         ($ty_name:ident: $($tail)*)
Jul 12 11:26:22.990 INFO kablam!     |                            ^^^^^
Jul 12 11:26:22.990 INFO kablam!     |
Jul 12 11:26:22.990 INFO kablam!     = note: #[deny(missing_fragment_specifier)] on by default
Jul 12 11:26:22.990 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!
Jul 12 11:26:22.990 INFO kablam!     = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107>
Jul 12 11:26:22.990 INFO kablam! 
Jul 12 11:26:23.160 INFO kablam! error: aborting due to previous error
Jul 12 11:26:23.160 INFO kablam! 
Jul 12 11:26:23.170 INFO kablam! error: Could not compile `custom_derive`.
Jul 12 11:26:23.170 INFO kablam! 
Jul 12 11:26:23.170 INFO kablam! To learn more, run the command again with --verbose.
Jul 12 11:26:23.172 INFO kablam! su: No module specific data is present
Jul 12 11:26:23.627 INFO running `"docker" "rm" "-f" "3494e2c71df07384ce4bb84f8b0f873d2d22e3124e944943f4cb9bda263a10a7"`
Jul 12 11:26:23.778 INFO blam! 3494e2c71df07384ce4bb84f8b0f873d2d22e3124e944943f4cb9bda263a10a7