Dec 11 19:21:13.210 INFO checking durka/karaconv against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 19:21:13.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 11 19:21:13.580 INFO [stdout] 344249b67652f1e262b9f5578580daf8d7b6e989a9fb4b6a13349d605f27e7dd
Dec 11 19:21:13.586 INFO running `"docker" "start" "-a" "344249b67652f1e262b9f5578580daf8d7b6e989a9fb4b6a13349d605f27e7dd"`
Dec 11 19:21:14.932 INFO [stderr] usermod: no changes
Dec 11 19:21:15.157 INFO [stderr]    Compiling cc v1.0.6
Dec 11 19:21:15.171 INFO [stderr]    Compiling regex v0.2.9
Dec 11 19:21:15.172 INFO [stderr]    Compiling karaconv v0.3.0 (/source)
Dec 11 19:21:15.176 INFO [stderr]     Checking result v1.0.0
Dec 11 19:21:15.182 INFO [stderr]     Checking xml-rs v0.3.6
Dec 11 19:21:15.182 INFO [stderr]     Checking regex-syntax v0.5.2
Dec 11 19:21:15.182 INFO [stderr]     Checking itertools v0.7.7
Dec 11 19:21:15.203 INFO [stderr]     Checking serde v1.0.30
Dec 11 19:21:24.188 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 11 19:21:33.722 INFO [stderr]     Checking serde-xml-rs v0.2.1
Dec 11 19:21:33.722 INFO [stderr]     Checking serde_json v1.0.11
Dec 11 19:21:40.894 INFO [stderr]     Checking backtrace v0.3.5
Dec 11 19:21:41.298 INFO [stderr]     Checking failure v0.1.1
Dec 11 19:21:47.552 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 19:21:47.552 INFO [stderr]  --> src/main.rs:3:1
Dec 11 19:21:47.552 INFO [stderr]   |
Dec 11 19:21:47.552 INFO [stderr] 3 | #[macro_use] extern crate structopt;
Dec 11 19:21:47.552 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 19:21:47.552 INFO [stderr]   |
Dec 11 19:21:47.552 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 19:21:47.552 INFO [stderr] 
Dec 11 19:21:47.583 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 19:21:47.583 INFO [stderr]  --> src/main.rs:3:1
Dec 11 19:21:47.583 INFO [stderr]   |
Dec 11 19:21:47.583 INFO [stderr] 3 | #[macro_use] extern crate structopt;
Dec 11 19:21:47.583 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 19:21:47.583 INFO [stderr]   |
Dec 11 19:21:47.583 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 19:21:47.583 INFO [stderr] 
Dec 11 19:21:47.721 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.75s
Dec 11 19:21:47.730 INFO [stderr] su: No module specific data is present
Dec 11 19:21:48.034 INFO running `"docker" "inspect" "344249b67652f1e262b9f5578580daf8d7b6e989a9fb4b6a13349d605f27e7dd"`
Dec 11 19:21:48.162 INFO running `"docker" "rm" "-f" "344249b67652f1e262b9f5578580daf8d7b6e989a9fb4b6a13349d605f27e7dd"`
Dec 11 19:21:48.289 INFO [stdout] 344249b67652f1e262b9f5578580daf8d7b6e989a9fb4b6a13349d605f27e7dd