Sep 17 20:16:57.460 INFO checking panic-abort-0.1.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 20:16:57.460 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 20:16:57.460 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:16:57.630 INFO blam! ea3ea38bacc283b5a1eaa2a3673b1e0e6f3e36f9eb800b30861338d4ed438361
Sep 17 20:16:57.631 INFO running `"docker" "start" "-a" "ea3ea38bacc283b5a1eaa2a3673b1e0e6f3e36f9eb800b30861338d4ed438361"`
Sep 17 20:16:58.311 INFO kablam! usermod: no changes
Sep 17 20:16:58.333 INFO kablam!     Checking panic-abort v0.1.1 (/source)
Sep 17 20:16:58.392 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 17 20:16:58.392 INFO kablam!   --> src/lib.rs:25:1
Sep 17 20:16:58.392 INFO kablam!    |
Sep 17 20:16:58.392 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 17 20:16:58.392 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 17 20:16:58.392 INFO kablam! 
Sep 17 20:16:58.393 INFO kablam! error: aborting due to previous error
Sep 17 20:16:58.393 INFO kablam! 
Sep 17 20:16:58.393 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 17 20:16:58.397 INFO kablam! error: Could not compile `panic-abort`.
Sep 17 20:16:58.398 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 20:16:58.522 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 17 20:16:58.522 INFO kablam!   --> src/lib.rs:25:1
Sep 17 20:16:58.522 INFO kablam!    |
Sep 17 20:16:58.522 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 17 20:16:58.522 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 17 20:16:58.522 INFO kablam! 
Sep 17 20:16:58.523 INFO kablam! error: aborting due to previous error
Sep 17 20:16:58.523 INFO kablam! 
Sep 17 20:16:58.523 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 17 20:16:58.531 INFO kablam! error: Could not compile `panic-abort`.
Sep 17 20:16:58.531 INFO kablam! 
Sep 17 20:16:58.531 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 20:16:58.531 INFO kablam! su: No module specific data is present
Sep 17 20:16:59.251 INFO running `"docker" "rm" "-f" "ea3ea38bacc283b5a1eaa2a3673b1e0e6f3e36f9eb800b30861338d4ed438361"`
Sep 17 20:16:59.340 INFO blam! ea3ea38bacc283b5a1eaa2a3673b1e0e6f3e36f9eb800b30861338d4ed438361