Sep 21 05:58:54.381 INFO checking panic-abort-0.1.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 05:58:54.381 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 05:58:54.381 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/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 21 05:58:54.655 INFO blam! e541448de001b38d26af77efd5f037c727ee619b18d2133e0a2648dbffcfa44c
Sep 21 05:58:54.657 INFO running `"docker" "start" "-a" "e541448de001b38d26af77efd5f037c727ee619b18d2133e0a2648dbffcfa44c"`
Sep 21 05:58:55.626 INFO kablam! usermod: no changes
Sep 21 05:58:55.660 INFO kablam!     Checking panic-abort v0.1.1 (/source)
Sep 21 05:58:55.722 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 21 05:58:55.722 INFO kablam!   --> src/lib.rs:25:1
Sep 21 05:58:55.722 INFO kablam!    |
Sep 21 05:58:55.722 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 21 05:58:55.722 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 21 05:58:55.722 INFO kablam! 
Sep 21 05:58:55.723 INFO kablam! error: aborting due to previous error
Sep 21 05:58:55.723 INFO kablam! 
Sep 21 05:58:55.723 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 21 05:58:55.727 INFO kablam! error: Could not compile `panic-abort`.
Sep 21 05:58:55.727 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 05:58:55.832 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 21 05:58:55.832 INFO kablam!   --> src/lib.rs:25:1
Sep 21 05:58:55.832 INFO kablam!    |
Sep 21 05:58:55.832 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 21 05:58:55.832 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 21 05:58:55.832 INFO kablam! 
Sep 21 05:58:55.834 INFO kablam! error: aborting due to previous error
Sep 21 05:58:55.834 INFO kablam! 
Sep 21 05:58:55.834 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 21 05:58:55.838 INFO kablam! error: Could not compile `panic-abort`.
Sep 21 05:58:55.838 INFO kablam! 
Sep 21 05:58:55.838 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 05:58:55.839 INFO kablam! su: No module specific data is present
Sep 21 05:58:56.251 INFO running `"docker" "rm" "-f" "e541448de001b38d26af77efd5f037c727ee619b18d2133e0a2648dbffcfa44c"`
Sep 21 05:58:56.319 INFO blam! e541448de001b38d26af77efd5f037c727ee619b18d2133e0a2648dbffcfa44c