Sep 21 05:58:54.178 INFO checking panic-abort-0.1.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 05:58:54.178 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 05:58:54.178 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:58:54.384 INFO blam! 1d3c82b1647f323ba235408d26dc3d623e734bf2a6e4b25fee140f3f41e326a4
Sep 21 05:58:54.388 INFO running `"docker" "start" "-a" "1d3c82b1647f323ba235408d26dc3d623e734bf2a6e4b25fee140f3f41e326a4"`
Sep 21 05:58:55.353 INFO kablam! usermod: no changes
Sep 21 05:58:55.377 INFO kablam!     Checking panic-abort v0.1.1 (/source)
Sep 21 05:58:55.454 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 21 05:58:55.454 INFO kablam!   --> src/lib.rs:25:1
Sep 21 05:58:55.454 INFO kablam!    |
Sep 21 05:58:55.454 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 21 05:58:55.454 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 21 05:58:55.454 INFO kablam! 
Sep 21 05:58:55.455 INFO kablam! error: aborting due to previous error
Sep 21 05:58:55.455 INFO kablam! 
Sep 21 05:58:55.455 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 21 05:58:55.462 INFO kablam! error: Could not compile `panic-abort`.
Sep 21 05:58:55.462 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 05:58:55.536 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 21 05:58:55.536 INFO kablam!   --> src/lib.rs:25:1
Sep 21 05:58:55.536 INFO kablam!    |
Sep 21 05:58:55.536 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 21 05:58:55.536 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 21 05:58:55.536 INFO kablam! 
Sep 21 05:58:55.538 INFO kablam! error: aborting due to previous error
Sep 21 05:58:55.538 INFO kablam! 
Sep 21 05:58:55.538 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 21 05:58:55.543 INFO kablam! error: Could not compile `panic-abort`.
Sep 21 05:58:55.543 INFO kablam! 
Sep 21 05:58:55.543 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 05:58:55.544 INFO kablam! su: No module specific data is present
Sep 21 05:58:56.020 INFO running `"docker" "rm" "-f" "1d3c82b1647f323ba235408d26dc3d623e734bf2a6e4b25fee140f3f41e326a4"`
Sep 21 05:58:56.092 INFO blam! 1d3c82b1647f323ba235408d26dc3d623e734bf2a6e4b25fee140f3f41e326a4