Nov 01 02:20:44.889 INFO checking kmcallister/rpi-battery-monitor against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 02:20:44.890 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 02:20:45.314 INFO blam! f9bdb8b5f0d3d7995db3f2daf047f6562ae9b6e9417b94dda96df1f51277762d
Nov 01 02:20:45.315 INFO running `"docker" "start" "-a" "f9bdb8b5f0d3d7995db3f2daf047f6562ae9b6e9417b94dda96df1f51277762d"`
Nov 01 02:20:47.064 INFO kablam! usermod: no changes
Nov 01 02:20:47.192 INFO kablam!    Compiling rpi-battery-monitor v0.1.0 (/source)
Nov 01 02:20:47.192 INFO kablam!     Checking errno v0.2.3
Nov 01 02:20:48.532 INFO kablam! warning: src/cbits.c: In function 'gpio_init':
Nov 01 02:20:48.532 INFO kablam! warning: src/cbits.c:61:35: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
Nov 01 02:20:48.532 INFO kablam! warning:          printf("mmap error %d\n", (int) gpio_map);
Nov 01 02:20:48.532 INFO kablam! warning:                                    ^
Nov 01 02:20:49.333 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Nov 01 02:20:49.336 INFO kablam! su: No module specific data is present
Nov 01 02:20:50.703 INFO running `"docker" "rm" "-f" "f9bdb8b5f0d3d7995db3f2daf047f6562ae9b6e9417b94dda96df1f51277762d"`
Nov 01 02:20:50.972 INFO blam! f9bdb8b5f0d3d7995db3f2daf047f6562ae9b6e9417b94dda96df1f51277762d