Sep 04 08:41:50.740 INFO checking panic-itm-0.1.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 08:41:50.740 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 08:41:50.740 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 08:41:50.905 INFO blam! 4dd8c0b9334da1bdca67170b5b517f4aa8f033addc0ca94e85e8b48c90e9df67
Sep 04 08:41:50.907 INFO running `"docker" "start" "-a" "4dd8c0b9334da1bdca67170b5b517f4aa8f033addc0ca94e85e8b48c90e9df67"`
Sep 04 08:41:51.654 INFO kablam!     Checking panic-itm v0.1.1 (file:///source)
Sep 04 08:41:51.825 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 04 08:41:51.825 INFO kablam!   --> src/lib.rs:44:1
Sep 04 08:41:51.825 INFO kablam!    |
Sep 04 08:41:51.825 INFO kablam! 44 | #[lang = "panic_fmt"]
Sep 04 08:41:51.825 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 04 08:41:51.825 INFO kablam! 
Sep 04 08:41:51.849 INFO kablam! error: aborting due to previous error
Sep 04 08:41:51.849 INFO kablam! 
Sep 04 08:41:51.849 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 04 08:41:51.855 INFO kablam! error: Could not compile `panic-itm`.
Sep 04 08:41:51.855 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 08:41:52.185 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 04 08:41:52.185 INFO kablam!   --> src/lib.rs:44:1
Sep 04 08:41:52.185 INFO kablam!    |
Sep 04 08:41:52.185 INFO kablam! 44 | #[lang = "panic_fmt"]
Sep 04 08:41:52.185 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 04 08:41:52.185 INFO kablam! 
Sep 04 08:41:52.212 INFO kablam! error: aborting due to previous error
Sep 04 08:41:52.212 INFO kablam! 
Sep 04 08:41:52.212 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 04 08:41:52.218 INFO kablam! error: Could not compile `panic-itm`.
Sep 04 08:41:52.218 INFO kablam! 
Sep 04 08:41:52.219 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 08:41:52.220 INFO kablam! su: No module specific data is present
Sep 04 08:41:52.770 INFO running `"docker" "rm" "-f" "4dd8c0b9334da1bdca67170b5b517f4aa8f033addc0ca94e85e8b48c90e9df67"`
Sep 04 08:41:52.862 INFO blam! 4dd8c0b9334da1bdca67170b5b517f4aa8f033addc0ca94e85e8b48c90e9df67