Dec 05 10:41:46.688 INFO checking mackerel_plugin_uptime-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 10:41:46.688 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 10:41:46.892 INFO [stdout] 7cf36f73837cb49fda5e64825024215c921539527527f2b5e8367e4ff5721e49
Dec 05 10:41:46.897 INFO running `"docker" "start" "-a" "7cf36f73837cb49fda5e64825024215c921539527527f2b5e8367e4ff5721e49"`
Dec 05 10:41:48.047 INFO [stderr] usermod: no changes
Dec 05 10:41:48.211 INFO [stderr]     Checking uptime_lib v0.0.0
Dec 05 10:41:48.223 INFO [stderr]     Checking mackerel_plugin v0.2.3
Dec 05 10:41:49.775 INFO [stderr]     Checking mackerel_plugin_uptime v0.1.0 (/source)
Dec 05 10:41:51.467 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 10:41:51.467 INFO [stderr]  --> src/lib.rs:1:1
Dec 05 10:41:51.467 INFO [stderr]   |
Dec 05 10:41:51.467 INFO [stderr] 1 | #[macro_use]
Dec 05 10:41:51.467 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 10:41:51.467 INFO [stderr]   |
Dec 05 10:41:51.467 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:41:51.467 INFO [stderr] 
Dec 05 10:41:52.604 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 10:41:52.604 INFO [stderr]  --> src/lib.rs:1:1
Dec 05 10:41:52.604 INFO [stderr]   |
Dec 05 10:41:52.604 INFO [stderr] 1 | #[macro_use]
Dec 05 10:41:52.604 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 10:41:52.604 INFO [stderr]   |
Dec 05 10:41:52.604 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:41:52.604 INFO [stderr] 
Dec 05 10:41:55.959 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.88s
Dec 05 10:41:55.959 INFO [stderr] su: No module specific data is present
Dec 05 10:41:56.839 INFO running `"docker" "inspect" "7cf36f73837cb49fda5e64825024215c921539527527f2b5e8367e4ff5721e49"`
Dec 05 10:41:57.154 INFO running `"docker" "rm" "-f" "7cf36f73837cb49fda5e64825024215c921539527527f2b5e8367e4ff5721e49"`
Dec 05 10:41:57.414 INFO [stdout] 7cf36f73837cb49fda5e64825024215c921539527527f2b5e8367e4ff5721e49