Dec 12 08:04:38.873 INFO checking rzw-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 08:04:38.874 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 08:04:39.316 INFO [stdout] da628712f5e6c2c79cb304fad2d7ccfcb5b7d12e57d66d9cd8ee13fb4f92c37b
Dec 12 08:04:39.318 INFO running `"docker" "start" "-a" "da628712f5e6c2c79cb304fad2d7ccfcb5b7d12e57d66d9cd8ee13fb4f92c37b"`
Dec 12 08:04:40.727 INFO [stderr] usermod: no changes
Dec 12 08:04:40.776 INFO [stderr] warning: file found to be present in multiple build targets: /source/examples/01_basic.rs
Dec 12 08:04:40.836 INFO [stderr]     Checking mac v0.0.2
Dec 12 08:04:40.848 INFO [stderr]     Checking serial v0.3.4
Dec 12 08:04:41.784 INFO [stderr]     Checking rzw v0.1.0 (/source)
Dec 12 08:04:51.376 INFO [stderr] warning: unused import: `rzw::basic::MeterData`
Dec 12 08:04:51.376 INFO [stderr]   --> examples/03_meter.rs:14:5
Dec 12 08:04:51.376 INFO [stderr]    |
Dec 12 08:04:51.376 INFO [stderr] 14 | use rzw::basic::MeterData;
Dec 12 08:04:51.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:04:51.376 INFO [stderr]    |
Dec 12 08:04:51.376 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 08:04:51.376 INFO [stderr] 
Dec 12 08:04:51.540 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.79s
Dec 12 08:04:51.541 INFO [stderr] su: No module specific data is present
Dec 12 08:04:52.430 INFO running `"docker" "inspect" "da628712f5e6c2c79cb304fad2d7ccfcb5b7d12e57d66d9cd8ee13fb4f92c37b"`
Dec 12 08:04:52.822 INFO running `"docker" "rm" "-f" "da628712f5e6c2c79cb304fad2d7ccfcb5b7d12e57d66d9cd8ee13fb4f92c37b"`
Dec 12 08:04:53.216 INFO [stdout] da628712f5e6c2c79cb304fad2d7ccfcb5b7d12e57d66d9cd8ee13fb4f92c37b