Dec 04 19:31:14.529 INFO checking durka/karaconv against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 19:31:14.529 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 04 19:31:14.901 INFO [stdout] 2bfbe4a02ae268bb27378e4e415570f67ecf27530a258291609b8a5876c01266
Dec 04 19:31:14.909 INFO running `"docker" "start" "-a" "2bfbe4a02ae268bb27378e4e415570f67ecf27530a258291609b8a5876c01266"`
Dec 04 19:31:15.453 INFO [stderr] usermod: no changes
Dec 04 19:31:15.696 INFO [stderr]    Compiling regex v0.2.9
Dec 04 19:31:15.703 INFO [stderr]    Compiling karaconv v0.3.0 (/source)
Dec 04 19:31:15.704 INFO [stderr]     Checking result v1.0.0
Dec 04 19:31:15.711 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 04 19:31:15.711 INFO [stderr]     Checking regex-syntax v0.5.2
Dec 04 19:31:15.715 INFO [stderr]    Compiling structopt-derive v0.2.5
Dec 04 19:31:15.735 INFO [stderr]    Compiling serde_derive v1.0.30
Dec 04 19:31:15.735 INFO [stderr]     Checking tempdir v0.3.6
Dec 04 19:31:25.807 INFO [stderr]     Checking structopt v0.2.5
Dec 04 19:31:32.130 INFO [stderr]     Checking serde v1.0.30
Dec 04 19:31:40.587 INFO [stderr]     Checking backtrace v0.3.5
Dec 04 19:31:41.126 INFO [stderr]     Checking failure v0.1.1
Dec 04 19:31:45.399 INFO [stderr]     Checking serde-xml-rs v0.2.1
Dec 04 19:31:45.401 INFO [stderr]     Checking serde_json v1.0.11
Dec 04 19:31:54.607 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 19:31:54.607 INFO [stderr]  --> src/main.rs:3:1
Dec 04 19:31:54.607 INFO [stderr]   |
Dec 04 19:31:54.607 INFO [stderr] 3 | #[macro_use] extern crate structopt;
Dec 04 19:31:54.607 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 19:31:54.607 INFO [stderr]   |
Dec 04 19:31:54.607 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 19:31:54.607 INFO [stderr] 
Dec 04 19:31:54.785 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 19:31:54.785 INFO [stderr]  --> src/main.rs:3:1
Dec 04 19:31:54.785 INFO [stderr]   |
Dec 04 19:31:54.785 INFO [stderr] 3 | #[macro_use] extern crate structopt;
Dec 04 19:31:54.785 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 19:31:54.785 INFO [stderr]   |
Dec 04 19:31:54.786 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 19:31:54.786 INFO [stderr] 
Dec 04 19:31:55.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.55s
Dec 04 19:31:55.055 INFO [stderr] su: No module specific data is present
Dec 04 19:31:55.613 INFO running `"docker" "inspect" "2bfbe4a02ae268bb27378e4e415570f67ecf27530a258291609b8a5876c01266"`
Dec 04 19:31:55.769 INFO running `"docker" "rm" "-f" "2bfbe4a02ae268bb27378e4e415570f67ecf27530a258291609b8a5876c01266"`
Dec 04 19:31:55.963 INFO [stdout] 2bfbe4a02ae268bb27378e4e415570f67ecf27530a258291609b8a5876c01266