Dec 18 12:32:21.329 INFO checking raw_serde_derive-0.1.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:32:21.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/raw_serde_derive/0.1.2:/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 12:32:21.479 INFO [stdout] 34a6e6976964097f48e29a25ae3bf60161a3c57b17ac149dc30f6ebcc7032776
Dec 18 12:32:21.482 INFO running `"docker" "start" "-a" "34a6e6976964097f48e29a25ae3bf60161a3c57b17ac149dc30f6ebcc7032776"`
Dec 18 12:32:22.180 INFO [stderr]     Checking raw_serde_derive v0.1.2 (/opt/crater/workdir)
Dec 18 12:32:22.785 INFO [stderr] warning: unused variable: `dclone_4`
Dec 18 12:32:22.785 INFO [stderr]    --> src/lib.rs:141:9
Dec 18 12:32:22.785 INFO [stderr]     |
Dec 18 12:32:22.785 INFO [stderr] 141 |     let dclone_4 = data_fields.clone();
Dec 18 12:32:22.785 INFO [stderr]     |         ^^^^^^^^ help: consider using `_dclone_4` instead
Dec 18 12:32:22.785 INFO [stderr]     |
Dec 18 12:32:22.785 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 12:32:22.785 INFO [stderr] 
Dec 18 12:32:22.785 INFO [stderr] warning: unused variable: `dclone_4`
Dec 18 12:32:22.785 INFO [stderr]    --> src/lib.rs:141:9
Dec 18 12:32:22.785 INFO [stderr]     |
Dec 18 12:32:22.785 INFO [stderr] 141 |     let dclone_4 = data_fields.clone();
Dec 18 12:32:22.785 INFO [stderr]     |         ^^^^^^^^ help: consider using `_dclone_4` instead
Dec 18 12:32:22.785 INFO [stderr]     |
Dec 18 12:32:22.785 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 12:32:22.785 INFO [stderr] 
Dec 18 12:32:22.922 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 18 12:32:23.674 INFO running `"docker" "inspect" "34a6e6976964097f48e29a25ae3bf60161a3c57b17ac149dc30f6ebcc7032776"`
Dec 18 12:32:24.040 INFO running `"docker" "rm" "-f" "34a6e6976964097f48e29a25ae3bf60161a3c57b17ac149dc30f6ebcc7032776"`
Dec 18 12:32:24.280 INFO [stdout] 34a6e6976964097f48e29a25ae3bf60161a3c57b17ac149dc30f6ebcc7032776