Dec 18 14:24:37.685 INFO checking libprefetch-0.1.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:24:37.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/libprefetch/0.1.1:/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 14:24:37.897 INFO [stdout] bb57714e4b75dc8ff4b285091c71d58e6b78b95cab1b5f1a9dafe8b61fe215e3
Dec 18 14:24:37.899 INFO running `"docker" "start" "-a" "bb57714e4b75dc8ff4b285091c71d58e6b78b95cab1b5f1a9dafe8b61fe215e3"`
Dec 18 14:24:38.566 INFO [stderr]     Checking libprefetch v0.1.1 (/opt/crater/workdir)
Dec 18 14:24:39.020 INFO [stderr] warning: field is never used: `parser`
Dec 18 14:24:39.020 INFO [stderr]   --> src/prefetch.rs:96:3
Dec 18 14:24:39.020 INFO [stderr]    |
Dec 18 14:24:39.020 INFO [stderr] 96 |   parser: Box<super::parser::Parser>,
Dec 18 14:24:39.020 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:24:39.020 INFO [stderr]    |
Dec 18 14:24:39.020 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 14:24:39.020 INFO [stderr] 
Dec 18 14:24:39.240 INFO [stderr] warning: field is never used: `parser`
Dec 18 14:24:39.240 INFO [stderr]   --> src/prefetch.rs:96:3
Dec 18 14:24:39.240 INFO [stderr]    |
Dec 18 14:24:39.240 INFO [stderr] 96 |   parser: Box<super::parser::Parser>,
Dec 18 14:24:39.240 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:24:39.240 INFO [stderr]    |
Dec 18 14:24:39.240 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 14:24:39.240 INFO [stderr] 
Dec 18 14:24:39.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 18 14:24:39.671 INFO running `"docker" "inspect" "bb57714e4b75dc8ff4b285091c71d58e6b78b95cab1b5f1a9dafe8b61fe215e3"`
Dec 18 14:24:39.847 INFO running `"docker" "rm" "-f" "bb57714e4b75dc8ff4b285091c71d58e6b78b95cab1b5f1a9dafe8b61fe215e3"`
Dec 18 14:24:39.975 INFO [stdout] bb57714e4b75dc8ff4b285091c71d58e6b78b95cab1b5f1a9dafe8b61fe215e3