Sep 04 13:20:11.442 INFO checking multiboot-0.4.0 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 13:20:11.442 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 13:20:11.442 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 13:20:11.594 INFO blam! a1764bf982e1b850d693775ce896d9e126f1a0568e3fba16d1ef53a6b27bc46f
Sep 04 13:20:11.596 INFO running `"docker" "start" "-a" "a1764bf982e1b850d693775ce896d9e126f1a0568e3fba16d1ef53a6b27bc46f"`
Sep 04 13:20:12.329 INFO kablam!     Checking multiboot v0.4.0 (file:///source)
Sep 04 13:20:12.676 INFO kablam! warning: use of deprecated attribute `panic_implementation`: This attribute was renamed to `panic_handler`. See https://github.com/rust-lang/rust/issues/44489#issuecomment-415140224
Sep 04 13:20:12.676 INFO kablam!   --> tests/mbtest.rs:47:1
Sep 04 13:20:12.676 INFO kablam!    |
Sep 04 13:20:12.676 INFO kablam! 47 | #[panic_implementation]
Sep 04 13:20:12.677 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
Sep 04 13:20:12.677 INFO kablam!    |
Sep 04 13:20:12.677 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 13:20:12.677 INFO kablam! 
Sep 04 13:20:12.979 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Sep 04 13:20:12.980 INFO kablam! su: No module specific data is present
Sep 04 13:20:13.536 INFO running `"docker" "rm" "-f" "a1764bf982e1b850d693775ce896d9e126f1a0568e3fba16d1ef53a6b27bc46f"`
Sep 04 13:20:13.631 INFO blam! a1764bf982e1b850d693775ce896d9e126f1a0568e3fba16d1ef53a6b27bc46f