Sep 20 23:10:33.107 INFO checking cbiffle/emb.rs against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 23:10:33.107 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 23:10:33.107 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 23:10:33.292 INFO blam! 81928c3626efd5534cfec26b2d2ff90a3832212719333a909a1cd5ee1b1799b1
Sep 20 23:10:33.299 INFO running `"docker" "start" "-a" "81928c3626efd5534cfec26b2d2ff90a3832212719333a909a1cd5ee1b1799b1"`
Sep 20 23:10:34.214 INFO kablam! usermod: no changes
Sep 20 23:10:34.251 INFO kablam!     Checking bitflags v0.7.0
Sep 20 23:10:34.251 INFO kablam!     Checking embrs v0.1.0 (/source/embrs)
Sep 20 23:10:34.698 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 20 23:10:34.698 INFO kablam!  --> embrs/src/lang.rs:6:1
Sep 20 23:10:34.698 INFO kablam!   |
Sep 20 23:10:34.698 INFO kablam! 6 | #[lang = "panic_fmt"]
Sep 20 23:10:34.698 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 20 23:10:34.698 INFO kablam! 
Sep 20 23:10:34.891 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 20 23:10:34.891 INFO kablam!  --> embrs/src/lang.rs:6:1
Sep 20 23:10:34.891 INFO kablam!   |
Sep 20 23:10:34.891 INFO kablam! 6 | #[lang = "panic_fmt"]
Sep 20 23:10:34.891 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 20 23:10:34.891 INFO kablam! 
Sep 20 23:10:35.148 INFO kablam! error: aborting due to previous error
Sep 20 23:10:35.158 INFO kablam! 
Sep 20 23:10:35.158 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 20 23:10:35.158 INFO kablam! error: Could not compile `embrs`.
Sep 20 23:10:35.158 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 23:10:35.385 INFO kablam! error: aborting due to previous error
Sep 20 23:10:35.385 INFO kablam! 
Sep 20 23:10:35.385 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 20 23:10:35.392 INFO kablam! error: Could not compile `embrs`.
Sep 20 23:10:35.392 INFO kablam! 
Sep 20 23:10:35.392 INFO kablam! To learn more, run the command again with --verbose.
Sep 20 23:10:35.399 INFO kablam! su: No module specific data is present
Sep 20 23:10:36.097 INFO running `"docker" "rm" "-f" "81928c3626efd5534cfec26b2d2ff90a3832212719333a909a1cd5ee1b1799b1"`
Sep 20 23:10:36.226 INFO blam! 81928c3626efd5534cfec26b2d2ff90a3832212719333a909a1cd5ee1b1799b1