Sep 06 02:45:51.080 INFO checking panic-abort-0.1.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 02:45:51.080 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 02:45:51.080 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 02:45:51.230 INFO blam! 8bb6e881d80851a5a4086ba2d928368b89c060ea597a232ca3df354b4956eb7b
Sep 06 02:45:51.232 INFO running `"docker" "start" "-a" "8bb6e881d80851a5a4086ba2d928368b89c060ea597a232ca3df354b4956eb7b"`
Sep 06 02:45:52.358 INFO kablam! usermod: no changes
Sep 06 02:45:52.381 INFO kablam!     Checking panic-abort v0.1.1 (file:///source)
Sep 06 02:45:52.423 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 06 02:45:52.423 INFO kablam!   --> src/lib.rs:25:1
Sep 06 02:45:52.423 INFO kablam!    |
Sep 06 02:45:52.423 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 06 02:45:52.423 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 06 02:45:52.423 INFO kablam! 
Sep 06 02:45:52.424 INFO kablam! error: aborting due to previous error
Sep 06 02:45:52.424 INFO kablam! 
Sep 06 02:45:52.424 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 06 02:45:52.427 INFO kablam! error: Could not compile `panic-abort`.
Sep 06 02:45:52.427 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 02:45:52.529 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 06 02:45:52.529 INFO kablam!   --> src/lib.rs:25:1
Sep 06 02:45:52.529 INFO kablam!    |
Sep 06 02:45:52.529 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 06 02:45:52.529 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 06 02:45:52.529 INFO kablam! 
Sep 06 02:45:52.531 INFO kablam! error: aborting due to previous error
Sep 06 02:45:52.531 INFO kablam! 
Sep 06 02:45:52.531 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 06 02:45:52.537 INFO kablam! error: Could not compile `panic-abort`.
Sep 06 02:45:52.537 INFO kablam! 
Sep 06 02:45:52.537 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 02:45:52.538 INFO kablam! su: No module specific data is present
Sep 06 02:45:52.999 INFO running `"docker" "rm" "-f" "8bb6e881d80851a5a4086ba2d928368b89c060ea597a232ca3df354b4956eb7b"`
Sep 06 02:45:53.068 INFO blam! 8bb6e881d80851a5a4086ba2d928368b89c060ea597a232ca3df354b4956eb7b