Sep 19 21:13:56.047 INFO checking panic-itm-0.1.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 21:13:56.047 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 21:13:56.047 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:13:56.635 INFO blam! 1a0a789c7ec17ca9a5e263aeda4f1b5f184c637f773a5ae28e1bda0b61002e9e
Sep 19 21:13:56.636 INFO running `"docker" "start" "-a" "1a0a789c7ec17ca9a5e263aeda4f1b5f184c637f773a5ae28e1bda0b61002e9e"`
Sep 19 21:13:57.709 INFO kablam! usermod: no changes
Sep 19 21:13:57.750 INFO kablam!     Checking panic-itm v0.1.1 (/source)
Sep 19 21:13:57.855 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 19 21:13:57.855 INFO kablam!   --> src/lib.rs:44:1
Sep 19 21:13:57.855 INFO kablam!    |
Sep 19 21:13:57.855 INFO kablam! 44 | #[lang = "panic_fmt"]
Sep 19 21:13:57.855 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 19 21:13:57.855 INFO kablam! 
Sep 19 21:13:57.874 INFO kablam! error: aborting due to previous error
Sep 19 21:13:57.874 INFO kablam! 
Sep 19 21:13:57.874 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 19 21:13:57.881 INFO kablam! error: Could not compile `panic-itm`.
Sep 19 21:13:57.881 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 21:13:57.983 INFO kablam! error[E0522]: definition of an unknown language item: `panic_fmt`
Sep 19 21:13:57.983 INFO kablam!   --> src/lib.rs:44:1
Sep 19 21:13:57.983 INFO kablam!    |
Sep 19 21:13:57.983 INFO kablam! 44 | #[lang = "panic_fmt"]
Sep 19 21:13:57.983 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
Sep 19 21:13:57.983 INFO kablam! 
Sep 19 21:13:58.003 INFO kablam! error: aborting due to previous error
Sep 19 21:13:58.003 INFO kablam! 
Sep 19 21:13:58.003 INFO kablam! For more information about this error, try `rustc --explain E0522`.
Sep 19 21:13:58.009 INFO kablam! error: Could not compile `panic-itm`.
Sep 19 21:13:58.009 INFO kablam! 
Sep 19 21:13:58.009 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 21:13:58.010 INFO kablam! su: No module specific data is present
Sep 19 21:13:58.754 INFO running `"docker" "rm" "-f" "1a0a789c7ec17ca9a5e263aeda4f1b5f184c637f773a5ae28e1bda0b61002e9e"`
Sep 19 21:13:58.995 INFO blam! 1a0a789c7ec17ca9a5e263aeda4f1b5f184c637f773a5ae28e1bda0b61002e9e