Sep 17 20:43:56.661 INFO checking nrf51-0.5.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 20:43:56.661 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 20:43:56.661 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:43:57.042 INFO blam! c5b08e040aa5ea01ca826d9b0d4553fe966a526ea020816062dc0c6484654408
Sep 17 20:43:57.047 INFO running `"docker" "start" "-a" "c5b08e040aa5ea01ca826d9b0d4553fe966a526ea020816062dc0c6484654408"`
Sep 17 20:43:58.406 INFO kablam! usermod: no changes
Sep 17 20:43:58.556 INFO kablam!    Compiling rand_core v0.2.1
Sep 17 20:43:58.557 INFO kablam!    Compiling cortex-m-rt v0.6.3
Sep 17 20:43:58.558 INFO kablam!    Compiling nrf51 v0.5.0 (/source)
Sep 17 20:43:58.567 INFO kablam!     Checking bare-metal v0.2.3
Sep 17 20:43:58.979 INFO kablam!     Checking cortex-m v0.5.7
Sep 17 20:43:59.911 INFO kablam!    Compiling rand v0.5.5
Sep 17 20:44:02.863 INFO kablam!    Compiling cortex-m-rt-macros v0.1.1
Sep 17 20:44:07.459 INFO kablam!     Checking cortex-m-rt v0.5.7
Sep 17 20:44:29.735 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 31.30s
Sep 17 20:44:29.739 INFO kablam! su: No module specific data is present
Sep 17 20:44:30.506 INFO running `"docker" "rm" "-f" "c5b08e040aa5ea01ca826d9b0d4553fe966a526ea020816062dc0c6484654408"`
Sep 17 20:44:30.710 INFO blam! c5b08e040aa5ea01ca826d9b0d4553fe966a526ea020816062dc0c6484654408