Dec 12 06:28:07.035 INFO checking telemetry-0.1.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:28:07.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06:28:07.480 INFO [stdout] 34f30e1351b0324f086e2cc92feec28d8707eab0c188b28b9c1b8e6a5898fd68
Dec 12 06:28:07.482 INFO running `"docker" "start" "-a" "34f30e1351b0324f086e2cc92feec28d8707eab0c188b28b9c1b8e6a5898fd68"`
Dec 12 06:28:08.864 INFO [stderr] usermod: no changes
Dec 12 06:28:08.976 INFO [stderr]     Checking vec_map v0.3.0
Dec 12 06:28:09.725 INFO [stderr]     Checking telemetry v0.1.1 (/source)
Dec 12 06:28:11.412 INFO [stderr] warning: unused import: `time::Duration`
Dec 12 06:28:11.412 INFO [stderr]   --> examples/main.rs:14:5
Dec 12 06:28:11.412 INFO [stderr]    |
Dec 12 06:28:11.412 INFO [stderr] 14 | use time::Duration;
Dec 12 06:28:11.412 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 12 06:28:11.412 INFO [stderr]    |
Dec 12 06:28:11.412 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 06:28:11.412 INFO [stderr] 
Dec 12 06:28:11.412 INFO [stderr] warning: unused import: `telemetry::Flatten`
Dec 12 06:28:11.412 INFO [stderr]   --> examples/main.rs:18:5
Dec 12 06:28:11.412 INFO [stderr]    |
Dec 12 06:28:11.412 INFO [stderr] 18 | use telemetry::Flatten;
Dec 12 06:28:11.412 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 06:28:11.412 INFO [stderr] 
Dec 12 06:28:11.728 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
Dec 12 06:28:11.730 INFO [stderr] su: No module specific data is present
Dec 12 06:28:12.509 INFO running `"docker" "inspect" "34f30e1351b0324f086e2cc92feec28d8707eab0c188b28b9c1b8e6a5898fd68"`
Dec 12 06:28:12.786 INFO running `"docker" "rm" "-f" "34f30e1351b0324f086e2cc92feec28d8707eab0c188b28b9c1b8e6a5898fd68"`
Dec 12 06:28:13.028 INFO [stdout] 34f30e1351b0324f086e2cc92feec28d8707eab0c188b28b9c1b8e6a5898fd68