Nov 30 17:09:48.450 INFO checking rex-ucph-0.1.3 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 17:09:48.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 17:09:48.893 INFO [stdout] 2b722e352b9b2249679773a5b7031f0fb3aa75946b60550c341b79f61f0a9bde
Nov 30 17:09:48.900 INFO running `"docker" "start" "-a" "2b722e352b9b2249679773a5b7031f0fb3aa75946b60550c341b79f61f0a9bde"`
Nov 30 17:09:49.855 INFO [stderr] usermod: no changes
Nov 30 17:09:49.936 INFO [stderr]     Checking serialport v3.1.0
Nov 30 17:09:51.168 INFO [stderr]     Checking rex-ucph v0.1.3 (/source)
Nov 30 17:09:52.408 INFO [stderr] warning: unused import: `Read`
Nov 30 17:09:52.408 INFO [stderr]   --> src/lib.rs:11:22
Nov 30 17:09:52.408 INFO [stderr]    |
Nov 30 17:09:52.408 INFO [stderr] 11 | use std::io::{Write, Read};
Nov 30 17:09:52.408 INFO [stderr]    |                      ^^^^
Nov 30 17:09:52.408 INFO [stderr]    |
Nov 30 17:09:52.408 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 17:09:52.408 INFO [stderr] 
Nov 30 17:09:52.464 INFO [stderr] warning: unused import: `Read`
Nov 30 17:09:52.464 INFO [stderr]   --> src/lib.rs:11:22
Nov 30 17:09:52.464 INFO [stderr]    |
Nov 30 17:09:52.464 INFO [stderr] 11 | use std::io::{Write, Read};
Nov 30 17:09:52.464 INFO [stderr]    |                      ^^^^
Nov 30 17:09:52.464 INFO [stderr]    |
Nov 30 17:09:52.464 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 17:09:52.464 INFO [stderr] 
Nov 30 17:09:52.709 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
Nov 30 17:09:52.716 INFO [stderr] su: No module specific data is present
Nov 30 17:09:53.346 INFO running `"docker" "inspect" "2b722e352b9b2249679773a5b7031f0fb3aa75946b60550c341b79f61f0a9bde"`
Nov 30 17:09:53.463 INFO running `"docker" "rm" "-f" "2b722e352b9b2249679773a5b7031f0fb3aa75946b60550c341b79f61f0a9bde"`
Nov 30 17:09:53.597 INFO [stdout] 2b722e352b9b2249679773a5b7031f0fb3aa75946b60550c341b79f61f0a9bde