Dec 12 17:55:39.389 INFO checking atomic_box-0.1.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 17:55:39.416 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 17:55:39.613 INFO [stdout] a984b3ba2ef7b4aa1b2924ce3c41f94a8f18aa2795d396234d4f9ea14d8b8a65
Dec 12 17:55:39.640 INFO running `"docker" "start" "-a" "a984b3ba2ef7b4aa1b2924ce3c41f94a8f18aa2795d396234d4f9ea14d8b8a65"`
Dec 12 17:55:40.088 INFO [stderr] usermod: no changes
Dec 12 17:55:40.133 INFO [stderr]     Checking atomic_box v0.1.1 (/source)
Dec 12 17:55:41.012 INFO [stderr] warning: unused variable: `i`
Dec 12 17:55:41.012 INFO [stderr]   --> src/test.rs:88:17
Dec 12 17:55:41.012 INFO [stderr]    |
Dec 12 17:55:41.012 INFO [stderr] 88 |             for i in 0..1024 {
Dec 12 17:55:41.012 INFO [stderr]    |                 ^ help: consider using `_i` instead
Dec 12 17:55:41.012 INFO [stderr]    |
Dec 12 17:55:41.012 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 17:55:41.012 INFO [stderr] 
Dec 12 17:55:41.012 INFO [stderr] warning: unused variable: `i`
Dec 12 17:55:41.012 INFO [stderr]   --> src/test.rs:82:9
Dec 12 17:55:41.012 INFO [stderr]    |
Dec 12 17:55:41.012 INFO [stderr] 82 |     for i in 0..num_threads {
Dec 12 17:55:41.012 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 12 17:55:41.012 INFO [stderr] 
Dec 12 17:55:41.012 INFO [stderr] warning: unused variable: `print_thread`
Dec 12 17:55:41.012 INFO [stderr]   --> src/test.rs:98:9
Dec 12 17:55:41.012 INFO [stderr]    |
Dec 12 17:55:41.012 INFO [stderr] 98 |     let print_thread = {
Dec 12 17:55:41.012 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_print_thread` instead
Dec 12 17:55:41.012 INFO [stderr] 
Dec 12 17:55:41.056 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 12 17:55:41.062 INFO [stderr] su: No module specific data is present
Dec 12 17:55:41.828 INFO running `"docker" "inspect" "a984b3ba2ef7b4aa1b2924ce3c41f94a8f18aa2795d396234d4f9ea14d8b8a65"`
Dec 12 17:55:41.889 INFO running `"docker" "rm" "-f" "a984b3ba2ef7b4aa1b2924ce3c41f94a8f18aa2795d396234d4f9ea14d8b8a65"`
Dec 12 17:55:41.981 INFO [stdout] a984b3ba2ef7b4aa1b2924ce3c41f94a8f18aa2795d396234d4f9ea14d8b8a65