Dec 19 17:43:00.340 INFO checking dtwood/rfm95w against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:43:00.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/dtwood/rfm95w:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:43:00.532 INFO [stdout] 1a7e39993abf8ab586c3f95baac5d5b65b19bc441c8c0a238fb66ea8d8a46d94
Dec 19 17:43:00.537 INFO running `"docker" "start" "-a" "1a7e39993abf8ab586c3f95baac5d5b65b19bc441c8c0a238fb66ea8d8a46d94"`
Dec 19 17:43:01.082 INFO [stderr]     Checking nb v0.1.1
Dec 19 17:43:01.256 INFO [stderr]     Checking embedded-hal v0.1.0
Dec 19 17:43:01.438 INFO [stderr]     Checking rfm95w v0.1.0 (/opt/crater/workdir)
Dec 19 17:43:01.684 INFO [stderr] warning: unused import: `hal::digital::OutputPin`
Dec 19 17:43:01.684 INFO [stderr]   --> src/lib.rs:17:5
Dec 19 17:43:01.684 INFO [stderr]    |
Dec 19 17:43:01.684 INFO [stderr] 17 | use hal::digital::OutputPin;
Dec 19 17:43:01.684 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:43:01.684 INFO [stderr]    |
Dec 19 17:43:01.684 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 17:43:01.684 INFO [stderr] 
Dec 19 17:43:01.684 INFO [stderr] warning: unused import: `hal::digital::OutputPin`
Dec 19 17:43:01.684 INFO [stderr]   --> src/lib.rs:17:5
Dec 19 17:43:01.684 INFO [stderr]    |
Dec 19 17:43:01.684 INFO [stderr] 17 | use hal::digital::OutputPin;
Dec 19 17:43:01.684 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:43:01.684 INFO [stderr]    |
Dec 19 17:43:01.684 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 17:43:01.684 INFO [stderr] 
Dec 19 17:43:02.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 19 17:43:02.599 INFO running `"docker" "inspect" "1a7e39993abf8ab586c3f95baac5d5b65b19bc441c8c0a238fb66ea8d8a46d94"`
Dec 19 17:43:02.826 INFO running `"docker" "rm" "-f" "1a7e39993abf8ab586c3f95baac5d5b65b19bc441c8c0a238fb66ea8d8a46d94"`
Dec 19 17:43:03.144 INFO [stdout] 1a7e39993abf8ab586c3f95baac5d5b65b19bc441c8c0a238fb66ea8d8a46d94