Sep 20 03:04:42.228 INFO checking custom_derive-0.1.7 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 03:04:42.228 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 03:04:42.228 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:04:42.368 INFO blam! 7bc9c786fbfd3b8f3ab4752d4b30a0ba7fe7a548cd325d484fb17005b0d47b5a
Sep 20 03:04:42.372 INFO running `"docker" "start" "-a" "7bc9c786fbfd3b8f3ab4752d4b30a0ba7fe7a548cd325d484fb17005b0d47b5a"`
Sep 20 03:04:43.401 INFO kablam! usermod: no changes
Sep 20 03:04:43.451 INFO kablam!     Checking custom_derive v0.1.7 (/source)
Sep 20 03:04:44.669 INFO kablam! error: missing fragment specifier
Sep 20 03:04:44.669 INFO kablam!    --> tests/stable_encodable.rs:119:28
Sep 20 03:04:44.669 INFO kablam!     |
Sep 20 03:04:44.669 INFO kablam! 119 |         ($ty_name:ident: $($tail)*)
Sep 20 03:04:44.669 INFO kablam!     |                            ^^^^^
Sep 20 03:04:44.669 INFO kablam!     |
Sep 20 03:04:44.669 INFO kablam!     = note: #[deny(missing_fragment_specifier)] on by default
Sep 20 03:04:44.669 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 20 03:04:44.669 INFO kablam!     = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107>
Sep 20 03:04:44.669 INFO kablam! 
Sep 20 03:04:44.767 INFO kablam! error: aborting due to previous error
Sep 20 03:04:44.767 INFO kablam! 
Sep 20 03:04:44.776 INFO kablam! error: Could not compile `custom_derive`.
Sep 20 03:04:44.776 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 03:04:45.018 INFO kablam! error: build failed
Sep 20 03:04:45.019 INFO kablam! su: No module specific data is present
Sep 20 03:04:45.781 INFO running `"docker" "rm" "-f" "7bc9c786fbfd3b8f3ab4752d4b30a0ba7fe7a548cd325d484fb17005b0d47b5a"`
Sep 20 03:04:45.881 INFO blam! 7bc9c786fbfd3b8f3ab4752d4b30a0ba7fe7a548cd325d484fb17005b0d47b5a