Aug 31 23:27:35.294 INFO checking cbiffle/emb.rs against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Aug 31 23:27:35.294 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Aug 31 23:27:35.294 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 23:27:35.446 INFO blam! e21388e7feb5a1dd68e8e5a947716dbd0bb4a32b1e0d26c28311d0f4c12c6f12
Aug 31 23:27:35.448 INFO running `"docker" "start" "-a" "e21388e7feb5a1dd68e8e5a947716dbd0bb4a32b1e0d26c28311d0f4c12c6f12"`
Aug 31 23:27:36.057 INFO kablam!     Checking bitflags v0.7.0
Aug 31 23:27:36.057 INFO kablam!     Checking embrs v0.1.0 (file:///source/embrs)
Aug 31 23:27:36.480 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Aug 31 23:27:36.480 INFO kablam!  --> embrs/src/lang.rs:6:1
Aug 31 23:27:36.480 INFO kablam!   |
Aug 31 23:27:36.480 INFO kablam! 6 | #[lang = "panic_fmt"]
Aug 31 23:27:36.480 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Aug 31 23:27:36.480 INFO kablam! 
Aug 31 23:27:36.534 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Aug 31 23:27:36.534 INFO kablam!  --> embrs/src/lang.rs:6:1
Aug 31 23:27:36.534 INFO kablam!   |
Aug 31 23:27:36.535 INFO kablam! 6 | #[lang = "panic_fmt"]
Aug 31 23:27:36.535 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Aug 31 23:27:36.535 INFO kablam! 
Aug 31 23:27:37.353 INFO kablam! error: aborting due to previous error
Aug 31 23:27:37.354 INFO kablam! 
Aug 31 23:27:37.354 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Aug 31 23:27:37.363 INFO kablam! error: Could not compile `embrs`.
Aug 31 23:27:37.363 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 23:27:37.442 INFO kablam! error: aborting due to previous error
Aug 31 23:27:37.442 INFO kablam! 
Aug 31 23:27:37.442 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Aug 31 23:27:37.450 INFO kablam! error: Could not compile `embrs`.
Aug 31 23:27:37.450 INFO kablam! 
Aug 31 23:27:37.450 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 23:27:37.452 INFO kablam! su: No module specific data is present
Aug 31 23:27:37.914 INFO running `"docker" "rm" "-f" "e21388e7feb5a1dd68e8e5a947716dbd0bb4a32b1e0d26c28311d0f4c12c6f12"`
Aug 31 23:27:38.048 INFO blam! e21388e7feb5a1dd68e8e5a947716dbd0bb4a32b1e0d26c28311d0f4c12c6f12