[INFO] updating cached repository andreytkachenko/opencm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/andreytkachenko/opencm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/andreytkachenko/opencm" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/andreytkachenko/opencm"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/andreytkachenko/opencm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/andreytkachenko/opencm" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/andreytkachenko/opencm"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/andreytkachenko/opencm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fc4b1990be41317cde9c9e55b61df8d94fc873d2
[INFO] sha for GitHub repo andreytkachenko/opencm: fc4b1990be41317cde9c9e55b61df8d94fc873d2
[INFO] validating manifest of andreytkachenko/opencm on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of andreytkachenko/opencm on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing andreytkachenko/opencm
[INFO] finished frobbing andreytkachenko/opencm
[INFO] frobbed toml for andreytkachenko/opencm written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/andreytkachenko/opencm/Cargo.toml
[INFO] started frobbing andreytkachenko/opencm
[INFO] finished frobbing andreytkachenko/opencm
[INFO] frobbed toml for andreytkachenko/opencm written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/andreytkachenko/opencm/Cargo.toml
[INFO] crate andreytkachenko/opencm already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking andreytkachenko/opencm against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-1/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/andreytkachenko/opencm:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6e1891d24865d6277c0a9cc80e4666d9d92a62fc8e8ce2456ffdec9f4251c883
[INFO] running `"docker" "start" "-a" "6e1891d24865d6277c0a9cc80e4666d9d92a62fc8e8ce2456ffdec9f4251c883"`
[INFO] [stderr]     Checking opencm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `reg32` is never read
[INFO] [stderr]    --> src/hal/gpio.rs:162:9
[INFO] [stderr]     |
[INFO] [stderr] 162 |         reg32 = self.lckr.get();            /* Read LCKK. */
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `reg32` is never read
[INFO] [stderr]    --> src/hal/gpio.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |         reg32 = reg32;
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `reg32` is never read
[INFO] [stderr]    --> src/hal/gpio.rs:162:9
[INFO] [stderr]     |
[INFO] [stderr] 162 |         reg32 = self.lckr.get();            /* Read LCKK. */
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `reg32` is never read
[INFO] [stderr]    --> src/hal/gpio.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |         reg32 = reg32;
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "6e1891d24865d6277c0a9cc80e4666d9d92a62fc8e8ce2456ffdec9f4251c883"`
[INFO] running `"docker" "rm" "-f" "6e1891d24865d6277c0a9cc80e4666d9d92a62fc8e8ce2456ffdec9f4251c883"`
[INFO] [stdout] 6e1891d24865d6277c0a9cc80e4666d9d92a62fc8e8ce2456ffdec9f4251c883