Sep 01 16:19:09.390 INFO checking cbiffle/emb.rs against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 16:19:09.390 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 16:19:09.391 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 16:19:09.574 INFO blam! 7f24b65dfd51282b97c00a720182bed72b9afc5a153ee34e1e55c402ef85f1b4
Sep 01 16:19:09.576 INFO running `"docker" "start" "-a" "7f24b65dfd51282b97c00a720182bed72b9afc5a153ee34e1e55c402ef85f1b4"`
Sep 01 16:19:10.253 INFO kablam!     Checking embrs v0.1.0 (file:///source/embrs)
Sep 01 16:19:10.648 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 01 16:19:10.648 INFO kablam!  --> embrs/src/lang.rs:6:1
Sep 01 16:19:10.648 INFO kablam!   |
Sep 01 16:19:10.648 INFO kablam! 6 | #[lang = "panic_fmt"]
Sep 01 16:19:10.648 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 01 16:19:10.648 INFO kablam! 
Sep 01 16:19:10.696 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 01 16:19:10.696 INFO kablam!  --> embrs/src/lang.rs:6:1
Sep 01 16:19:10.696 INFO kablam!   |
Sep 01 16:19:10.696 INFO kablam! 6 | #[lang = "panic_fmt"]
Sep 01 16:19:10.696 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 01 16:19:10.696 INFO kablam! 
Sep 01 16:19:11.607 INFO kablam! error: aborting due to previous error
Sep 01 16:19:11.607 INFO kablam! 
Sep 01 16:19:11.607 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 01 16:19:11.616 INFO kablam! error: Could not compile `embrs`.
Sep 01 16:19:11.616 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 16:19:11.633 INFO kablam! error: aborting due to previous error
Sep 01 16:19:11.633 INFO kablam! 
Sep 01 16:19:11.633 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 01 16:19:11.641 INFO kablam! error: Could not compile `embrs`.
Sep 01 16:19:11.642 INFO kablam! 
Sep 01 16:19:11.642 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 16:19:11.644 INFO kablam! su: No module specific data is present
Sep 01 16:19:12.117 INFO running `"docker" "rm" "-f" "7f24b65dfd51282b97c00a720182bed72b9afc5a153ee34e1e55c402ef85f1b4"`
Sep 01 16:19:12.303 INFO blam! 7f24b65dfd51282b97c00a720182bed72b9afc5a153ee34e1e55c402ef85f1b4