Sep 14 04:54:45.497 INFO checking cbiffle/emb.rs against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 04:54:45.497 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 04:54:45.497 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-5/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 04:54:45.680 INFO blam! b1ba48cf93c5d4920f1f7283454f3ecb0ff84a2ef63e1cf30a2ade20f8885cad
Sep 14 04:54:45.684 INFO running `"docker" "start" "-a" "b1ba48cf93c5d4920f1f7283454f3ecb0ff84a2ef63e1cf30a2ade20f8885cad"`
Sep 14 04:54:46.122 INFO kablam! usermod: no changes
Sep 14 04:54:46.154 INFO kablam!     Checking bitflags v0.7.0
Sep 14 04:54:46.157 INFO kablam!     Checking embrs v0.1.0 (file:///source/embrs)
Sep 14 04:54:46.550 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 14 04:54:46.550 INFO kablam!  --> embrs/src/lang.rs:6:1
Sep 14 04:54:46.550 INFO kablam!   |
Sep 14 04:54:46.550 INFO kablam! 6 | #[lang = "panic_fmt"]
Sep 14 04:54:46.550 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 14 04:54:46.551 INFO kablam! 
Sep 14 04:54:46.602 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 14 04:54:46.602 INFO kablam!  --> embrs/src/lang.rs:6:1
Sep 14 04:54:46.602 INFO kablam!   |
Sep 14 04:54:46.602 INFO kablam! 6 | #[lang = "panic_fmt"]
Sep 14 04:54:46.602 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 14 04:54:46.611 INFO kablam! 
Sep 14 04:54:46.991 INFO kablam! error: aborting due to previous error
Sep 14 04:54:46.991 INFO kablam! 
Sep 14 04:54:46.991 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 14 04:54:46.991 INFO kablam! error: Could not compile `embrs`.
Sep 14 04:54:46.991 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 04:54:47.034 INFO kablam! error: aborting due to previous error
Sep 14 04:54:47.034 INFO kablam! 
Sep 14 04:54:47.034 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 14 04:54:47.050 INFO kablam! error: Could not compile `embrs`.
Sep 14 04:54:47.050 INFO kablam! 
Sep 14 04:54:47.050 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 04:54:47.050 INFO kablam! su: No module specific data is present
Sep 14 04:54:47.647 INFO running `"docker" "rm" "-f" "b1ba48cf93c5d4920f1f7283454f3ecb0ff84a2ef63e1cf30a2ade20f8885cad"`
Sep 14 04:54:47.858 INFO blam! b1ba48cf93c5d4920f1f7283454f3ecb0ff84a2ef63e1cf30a2ade20f8885cad