[INFO] updating cached repository kmcallister/rpi-battery-monitor
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kmcallister/rpi-battery-monitor
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kmcallister/rpi-battery-monitor" "work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/kmcallister/rpi-battery-monitor"`
[INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/kmcallister/rpi-battery-monitor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kmcallister/rpi-battery-monitor" "work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/kmcallister/rpi-battery-monitor"`
[INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/kmcallister/rpi-battery-monitor'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ba6dc445e9f8b9ea4f3afd7413d136894169b762
[INFO] sha for GitHub repo kmcallister/rpi-battery-monitor: ba6dc445e9f8b9ea4f3afd7413d136894169b762
[INFO] validating manifest of kmcallister/rpi-battery-monitor on toolchain master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kmcallister/rpi-battery-monitor on toolchain try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kmcallister/rpi-battery-monitor
[INFO] finished frobbing kmcallister/rpi-battery-monitor
[INFO] frobbed toml for kmcallister/rpi-battery-monitor written to work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/kmcallister/rpi-battery-monitor/Cargo.toml
[INFO] started frobbing kmcallister/rpi-battery-monitor
[INFO] finished frobbing kmcallister/rpi-battery-monitor
[INFO] frobbed toml for kmcallister/rpi-battery-monitor written to work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/kmcallister/rpi-battery-monitor/Cargo.toml
[INFO] crate kmcallister/rpi-battery-monitor has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kmcallister/rpi-battery-monitor against master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104 for pr-57321
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57321/worker-7/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/kmcallister/rpi-battery-monitor:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 730f631dbbfcfbf40db764759c7108fac32ced1810575ffe00e5b7523962477c
[INFO] running `"docker" "start" "-a" "730f631dbbfcfbf40db764759c7108fac32ced1810575ffe00e5b7523962477c"`
[INFO] [stderr]    Compiling rpi-battery-monitor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking errno v0.2.3
[INFO] [stderr] warning: src/cbits.c: In function 'gpio_init':
[INFO] [stderr] warning: src/cbits.c:61:35: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
[INFO] [stderr] warning:          printf("mmap error %d\n", (int) gpio_map);
[INFO] [stderr] warning:                                    ^
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "730f631dbbfcfbf40db764759c7108fac32ced1810575ffe00e5b7523962477c"`
[INFO] running `"docker" "rm" "-f" "730f631dbbfcfbf40db764759c7108fac32ced1810575ffe00e5b7523962477c"`
[INFO] [stdout] 730f631dbbfcfbf40db764759c7108fac32ced1810575ffe00e5b7523962477c