Dec 12 12:01:39.267 INFO checking libprefetch-0.1.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 12:01:39.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 12:01:39.653 INFO [stdout] 17d2641b6550c25573df561794ef75a9657adf2dc57726feb8285a08422d52bf
Dec 12 12:01:39.658 INFO running `"docker" "start" "-a" "17d2641b6550c25573df561794ef75a9657adf2dc57726feb8285a08422d52bf"`
Dec 12 12:01:40.173 INFO [stderr] usermod: no changes
Dec 12 12:01:40.219 INFO [stderr]     Checking libprefetch v0.1.1 (/source)
Dec 12 12:01:40.915 INFO [stderr] warning: field is never used: `parser`
Dec 12 12:01:40.915 INFO [stderr]   --> src/prefetch.rs:96:3
Dec 12 12:01:40.915 INFO [stderr]    |
Dec 12 12:01:40.915 INFO [stderr] 96 |   parser: Box<super::parser::Parser>,
Dec 12 12:01:40.915 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:01:40.915 INFO [stderr]    |
Dec 12 12:01:40.915 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 12:01:40.915 INFO [stderr] 
Dec 12 12:01:40.986 INFO [stderr] warning: field is never used: `parser`
Dec 12 12:01:40.986 INFO [stderr]   --> src/prefetch.rs:96:3
Dec 12 12:01:40.986 INFO [stderr]    |
Dec 12 12:01:40.986 INFO [stderr] 96 |   parser: Box<super::parser::Parser>,
Dec 12 12:01:40.986 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:01:40.986 INFO [stderr]    |
Dec 12 12:01:40.986 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 12:01:40.986 INFO [stderr] 
Dec 12 12:01:40.999 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 12 12:01:41.002 INFO [stderr] su: No module specific data is present
Dec 12 12:01:41.488 INFO running `"docker" "inspect" "17d2641b6550c25573df561794ef75a9657adf2dc57726feb8285a08422d52bf"`
Dec 12 12:01:41.620 INFO running `"docker" "rm" "-f" "17d2641b6550c25573df561794ef75a9657adf2dc57726feb8285a08422d52bf"`
Dec 12 12:01:41.779 INFO [stdout] 17d2641b6550c25573df561794ef75a9657adf2dc57726feb8285a08422d52bf