Sep 14 12:04:12.757 INFO checking panic-abort-0.1.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 12:04:12.757 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 12:04:12.757 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 12:04:13.004 INFO blam! 3fe046c8735be480e809618c1369f7695dfa4cc40b97d54ac8d92267a2d6bf91
Sep 14 12:04:13.007 INFO running `"docker" "start" "-a" "3fe046c8735be480e809618c1369f7695dfa4cc40b97d54ac8d92267a2d6bf91"`
Sep 14 12:04:13.857 INFO kablam! usermod: no changes
Sep 14 12:04:13.881 INFO kablam!     Checking panic-abort v0.1.1 (file:///source)
Sep 14 12:04:13.927 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 14 12:04:13.927 INFO kablam!   --> src/lib.rs:25:1
Sep 14 12:04:13.927 INFO kablam!    |
Sep 14 12:04:13.927 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 14 12:04:13.927 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 14 12:04:13.927 INFO kablam! 
Sep 14 12:04:13.927 INFO kablam! error: aborting due to previous error
Sep 14 12:04:13.927 INFO kablam! 
Sep 14 12:04:13.927 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 14 12:04:13.931 INFO kablam! error: Could not compile `panic-abort`.
Sep 14 12:04:13.931 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 12:04:14.055 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 14 12:04:14.055 INFO kablam!   --> src/lib.rs:25:1
Sep 14 12:04:14.055 INFO kablam!    |
Sep 14 12:04:14.055 INFO kablam! 25 | #[lang = "panic_fmt"]
Sep 14 12:04:14.055 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 14 12:04:14.055 INFO kablam! 
Sep 14 12:04:14.057 INFO kablam! error: aborting due to previous error
Sep 14 12:04:14.057 INFO kablam! 
Sep 14 12:04:14.057 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 14 12:04:14.061 INFO kablam! error: Could not compile `panic-abort`.
Sep 14 12:04:14.061 INFO kablam! 
Sep 14 12:04:14.061 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 12:04:14.062 INFO kablam! su: No module specific data is present
Sep 14 12:04:14.499 INFO running `"docker" "rm" "-f" "3fe046c8735be480e809618c1369f7695dfa4cc40b97d54ac8d92267a2d6bf91"`
Sep 14 12:04:14.572 INFO blam! 3fe046c8735be480e809618c1369f7695dfa4cc40b97d54ac8d92267a2d6bf91