Dec 18 18:00:20.977 INFO checking byte-slice-0.1.12 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:00:20.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/byte-slice/0.1.12:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:00:21.154 INFO [stdout] 7d8cd2c5f1171694ea7b43b3a6137dc378be9931a620d51220be6e31064e55cd
Dec 18 18:00:21.156 INFO running `"docker" "start" "-a" "7d8cd2c5f1171694ea7b43b3a6137dc378be9931a620d51220be6e31064e55cd"`
Dec 18 18:00:21.664 INFO [stderr]     Checking byte-slice v0.1.12 (/opt/crater/workdir)
Dec 18 18:00:22.591 INFO [stderr] warning: value assigned to `v` is never read
Dec 18 18:00:22.591 INFO [stderr]   --> src/test.rs:83:28
Dec 18 18:00:22.591 INFO [stderr]    |
Dec 18 18:00:22.592 INFO [stderr] 83 |     bs_collect_digits8!(c, v, break,
Dec 18 18:00:22.592 INFO [stderr]    |                            ^
Dec 18 18:00:22.592 INFO [stderr]    |
Dec 18 18:00:22.592 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 18:00:22.592 INFO [stderr] 
Dec 18 18:00:22.592 INFO [stderr] warning: value assigned to `v` is never read
Dec 18 18:00:22.592 INFO [stderr]    --> src/test.rs:140:29
Dec 18 18:00:22.592 INFO [stderr]     |
Dec 18 18:00:22.592 INFO [stderr] 140 |     bs_collect_digits16!(c, v, break,
Dec 18 18:00:22.592 INFO [stderr]     |                             ^
Dec 18 18:00:22.592 INFO [stderr] 
Dec 18 18:00:22.592 INFO [stderr] warning: value assigned to `v` is never read
Dec 18 18:00:22.592 INFO [stderr]    --> src/test.rs:197:29
Dec 18 18:00:22.593 INFO [stderr]     |
Dec 18 18:00:22.593 INFO [stderr] 197 |     bs_collect_digits32!(c, v, break,
Dec 18 18:00:22.593 INFO [stderr]     |                             ^
Dec 18 18:00:22.611 INFO [stderr] 
Dec 18 18:00:22.611 INFO [stderr] warning: value assigned to `v` is never read
Dec 18 18:00:22.611 INFO [stderr]    --> src/test.rs:254:29
Dec 18 18:00:22.611 INFO [stderr]     |
Dec 18 18:00:22.611 INFO [stderr] 254 |     bs_collect_digits64!(c, v, break,
Dec 18 18:00:22.611 INFO [stderr]     |                             ^
Dec 18 18:00:22.611 INFO [stderr] 
Dec 18 18:00:22.869 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 18 18:00:23.103 INFO running `"docker" "inspect" "7d8cd2c5f1171694ea7b43b3a6137dc378be9931a620d51220be6e31064e55cd"`
Dec 18 18:00:23.172 INFO running `"docker" "rm" "-f" "7d8cd2c5f1171694ea7b43b3a6137dc378be9931a620d51220be6e31064e55cd"`
Dec 18 18:00:23.264 INFO [stdout] 7d8cd2c5f1171694ea7b43b3a6137dc378be9931a620d51220be6e31064e55cd