Dec 12 12:26:40.368 INFO checking karaconv-0.3.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 12:26:40.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 12:26:40.704 INFO [stdout] 427dbf6d1cff896f53b6df55271d046e8167d70edd50aa7b311bebd57fbccaf6
Dec 12 12:26:40.706 INFO running `"docker" "start" "-a" "427dbf6d1cff896f53b6df55271d046e8167d70edd50aa7b311bebd57fbccaf6"`
Dec 12 12:26:41.516 INFO [stderr] usermod: no changes
Dec 12 12:26:41.680 INFO [stderr]    Compiling karaconv v0.3.0 (/source)
Dec 12 12:26:41.680 INFO [stderr]     Checking serde-xml-rs v0.2.1
Dec 12 12:26:41.680 INFO [stderr]     Checking serde_json v1.0.33
Dec 12 12:26:55.208 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 12:26:55.208 INFO [stderr]  --> src/main.rs:3:1
Dec 12 12:26:55.208 INFO [stderr]   |
Dec 12 12:26:55.208 INFO [stderr] 3 | #[macro_use] extern crate structopt;
Dec 12 12:26:55.208 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 12:26:55.208 INFO [stderr]   |
Dec 12 12:26:55.208 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:26:55.208 INFO [stderr] 
Dec 12 12:26:55.332 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 12:26:55.333 INFO [stderr]  --> src/main.rs:3:1
Dec 12 12:26:55.333 INFO [stderr]   |
Dec 12 12:26:55.333 INFO [stderr] 3 | #[macro_use] extern crate structopt;
Dec 12 12:26:55.333 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 12:26:55.333 INFO [stderr]   |
Dec 12 12:26:55.333 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:26:55.333 INFO [stderr] 
Dec 12 12:26:55.461 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.90s
Dec 12 12:26:55.461 INFO [stderr] su: No module specific data is present
Dec 12 12:26:55.772 INFO running `"docker" "inspect" "427dbf6d1cff896f53b6df55271d046e8167d70edd50aa7b311bebd57fbccaf6"`
Dec 12 12:26:55.890 INFO running `"docker" "rm" "-f" "427dbf6d1cff896f53b6df55271d046e8167d70edd50aa7b311bebd57fbccaf6"`
Dec 12 12:26:55.990 INFO [stdout] 427dbf6d1cff896f53b6df55271d046e8167d70edd50aa7b311bebd57fbccaf6