Sep 20 23:10:31.997 INFO checking cbiffle/emb.rs against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 23:10:31.997 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 23:10:31.997 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 23:10:32.179 INFO blam! b853061a9c61354cc0550a25023e26534e08e999a154a4a41660573987d508f3
Sep 20 23:10:32.181 INFO running `"docker" "start" "-a" "b853061a9c61354cc0550a25023e26534e08e999a154a4a41660573987d508f3"`
Sep 20 23:10:33.672 INFO kablam! usermod: no changes
Sep 20 23:10:33.710 INFO kablam!     Checking bitflags v0.7.0
Sep 20 23:10:33.717 INFO kablam!     Checking embrs v0.1.0 (/source/embrs)
Sep 20 23:10:34.130 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 20 23:10:34.130 INFO kablam!  --> embrs/src/lang.rs:6:1
Sep 20 23:10:34.130 INFO kablam!   |
Sep 20 23:10:34.130 INFO kablam! 6 | #[lang = "panic_fmt"]
Sep 20 23:10:34.130 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 20 23:10:34.130 INFO kablam! 
Sep 20 23:10:34.228 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 20 23:10:34.228 INFO kablam!  --> embrs/src/lang.rs:6:1
Sep 20 23:10:34.228 INFO kablam!   |
Sep 20 23:10:34.228 INFO kablam! 6 | #[lang = "panic_fmt"]
Sep 20 23:10:34.228 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 20 23:10:34.228 INFO kablam! 
Sep 20 23:10:34.602 INFO kablam! error: aborting due to previous error
Sep 20 23:10:34.602 INFO kablam! 
Sep 20 23:10:34.602 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 20 23:10:34.622 INFO kablam! error: Could not compile `embrs`.
Sep 20 23:10:34.622 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 23:10:34.666 INFO kablam! error: aborting due to previous error
Sep 20 23:10:34.666 INFO kablam! 
Sep 20 23:10:34.666 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 20 23:10:34.671 INFO kablam! error: Could not compile `embrs`.
Sep 20 23:10:34.671 INFO kablam! 
Sep 20 23:10:34.671 INFO kablam! To learn more, run the command again with --verbose.
Sep 20 23:10:34.673 INFO kablam! su: No module specific data is present
Sep 20 23:10:35.522 INFO running `"docker" "rm" "-f" "b853061a9c61354cc0550a25023e26534e08e999a154a4a41660573987d508f3"`
Sep 20 23:10:35.646 INFO blam! b853061a9c61354cc0550a25023e26534e08e999a154a4a41660573987d508f3