Sep 17 21:22:06.769 INFO checking microbit-0.5.4 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 21:22:06.769 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 21:22:06.769 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/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 21:22:06.900 INFO blam! 30a4f77055c2578ce56e0e0f0d6c0ee40f3d97ccc1dd23a156cb73af8874195c
Sep 17 21:22:06.901 INFO running `"docker" "start" "-a" "30a4f77055c2578ce56e0e0f0d6c0ee40f3d97ccc1dd23a156cb73af8874195c"`
Sep 17 21:22:07.522 INFO kablam! usermod: no changes
Sep 17 21:22:07.621 INFO kablam!    Compiling rand_core v0.2.1
Sep 17 21:22:07.621 INFO kablam!    Compiling cortex-m-rt v0.6.3
Sep 17 21:22:07.621 INFO kablam!     Checking r0 v0.2.2
Sep 17 21:22:07.622 INFO kablam!    Compiling nrf51 v0.5.2
Sep 17 21:22:07.622 INFO kablam!     Checking bare-metal v0.2.3
Sep 17 21:22:07.622 INFO kablam!     Checking nb v0.1.1
Sep 17 21:22:07.627 INFO kablam!    Compiling cortex-m-semihosting v0.3.1
Sep 17 21:22:07.627 INFO kablam!     Checking panic-abort v0.2.0
Sep 17 21:22:07.835 INFO kablam!     Checking dcf77 v0.1.0
Sep 17 21:22:07.867 INFO kablam!     Checking numtoa v0.0.7
Sep 17 21:22:07.908 INFO kablam!     Checking embedded-hal v0.2.1
Sep 17 21:22:08.696 INFO kablam!     Checking cortex-m v0.5.7
Sep 17 21:22:08.696 INFO kablam!    Compiling rand v0.5.5
Sep 17 21:22:08.727 INFO kablam!     Checking mag3110 v0.1.3
Sep 17 21:22:11.999 INFO kablam!    Compiling cortex-m-rt-macros v0.1.1
Sep 17 21:22:15.651 INFO kablam!     Checking cortex-m-rt v0.5.7
Sep 17 21:22:32.481 INFO kablam!     Checking nrf51-hal v0.5.4
Sep 17 21:22:34.536 INFO kablam!     Checking microbit v0.5.4 (/source)
Sep 17 21:22:35.325 INFO kablam! warning: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 17 21:22:35.325 INFO kablam!  --> src/lib.rs:3:37
Sep 17 21:22:35.325 INFO kablam!   |
Sep 17 21:22:35.325 INFO kablam! 3 | #![cfg_attr(feature = "rt", feature(used))]
Sep 17 21:22:35.325 INFO kablam!   |                                     ^^^^
Sep 17 21:22:35.325 INFO kablam!   |
Sep 17 21:22:35.326 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 17 21:22:35.326 INFO kablam! 
Sep 17 21:22:36.431 INFO kablam! warning: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 17 21:22:36.431 INFO kablam!  --> src/lib.rs:3:37
Sep 17 21:22:36.431 INFO kablam!   |
Sep 17 21:22:36.431 INFO kablam! 3 | #![cfg_attr(feature = "rt", feature(used))]
Sep 17 21:22:36.431 INFO kablam!   |                                     ^^^^
Sep 17 21:22:36.431 INFO kablam!   |
Sep 17 21:22:36.431 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 17 21:22:36.431 INFO kablam! 
Sep 17 21:22:37.375 INFO kablam! error: language item required, but not found: `eh_personality`
Sep 17 21:22:37.375 INFO kablam! 
Sep 17 21:22:37.383 INFO kablam! error: aborting due to previous error
Sep 17 21:22:37.386 INFO kablam! error: language item required, but not found: `eh_personality`
Sep 17 21:22:37.386 INFO kablam! 
Sep 17 21:22:37.386 INFO kablam! 
Sep 17 21:22:37.401 INFO kablam! error: Could not compile `microbit`.
Sep 17 21:22:37.402 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 21:22:37.469 INFO kablam! error: aborting due to previous error
Sep 17 21:22:37.469 INFO kablam! 
Sep 17 21:22:37.480 INFO kablam! error: Could not compile `microbit`.
Sep 17 21:22:37.480 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 21:22:37.499 INFO kablam! error: language item required, but not found: `eh_personality`
Sep 17 21:22:37.499 INFO kablam! 
Sep 17 21:22:37.575 INFO kablam! error: aborting due to previous error
Sep 17 21:22:37.575 INFO kablam! 
Sep 17 21:22:37.582 INFO kablam! error: Could not compile `microbit`.
Sep 17 21:22:37.582 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 21:22:37.879 INFO kablam! error: language item required, but not found: `eh_personality`
Sep 17 21:22:37.879 INFO kablam! 
Sep 17 21:22:37.886 INFO kablam! error: language item required, but not found: `eh_personality`
Sep 17 21:22:37.886 INFO kablam! 
Sep 17 21:22:37.893 INFO kablam! error: language item required, but not found: `eh_personality`
Sep 17 21:22:37.893 INFO kablam! 
Sep 17 21:22:37.970 INFO kablam! error: language item required, but not found: `eh_personality`
Sep 17 21:22:37.971 INFO kablam! 
Sep 17 21:22:37.971 INFO kablam! error: aborting due to previous error
Sep 17 21:22:37.971 INFO kablam! 
Sep 17 21:22:37.971 INFO kablam! error: Could not compile `microbit`.
Sep 17 21:22:37.971 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 21:22:37.991 INFO kablam! error: aborting due to previous error
Sep 17 21:22:37.991 INFO kablam! 
Sep 17 21:22:37.991 INFO kablam! error: language item required, but not found: `eh_personality`
Sep 17 21:22:37.991 INFO kablam! 
Sep 17 21:22:37.991 INFO kablam! error: Could not compile `microbit`.
Sep 17 21:22:37.991 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 21:22:38.160 INFO kablam! error: aborting due to previous error
Sep 17 21:22:38.160 INFO kablam! error: aborting due to previous error
Sep 17 21:22:38.160 INFO kablam! 
Sep 17 21:22:38.163 INFO kablam! 
Sep 17 21:22:38.165 INFO kablam! error: Could not compile `microbit`.
Sep 17 21:22:38.165 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 21:22:38.195 INFO kablam! error: Could not compile `microbit`.
Sep 17 21:22:38.195 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 21:22:38.195 INFO kablam! error: aborting due to previous error
Sep 17 21:22:38.195 INFO kablam! 
Sep 17 21:22:38.195 INFO kablam! error: Could not compile `microbit`.
Sep 17 21:22:38.195 INFO kablam! 
Sep 17 21:22:38.195 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 21:22:38.195 INFO kablam! su: No module specific data is present
Sep 17 21:22:39.033 INFO running `"docker" "rm" "-f" "30a4f77055c2578ce56e0e0f0d6c0ee40f3d97ccc1dd23a156cb73af8874195c"`
Sep 17 21:22:39.126 INFO blam! 30a4f77055c2578ce56e0e0f0d6c0ee40f3d97ccc1dd23a156cb73af8874195c