Dec 04 15:19:34.318 INFO checking lawliet89/trait-obj against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:19:34.318 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 15:19:34.762 INFO [stdout] 67e995064fb206be2335444887b437ccf540eda530ed68dbb1fa120a80d27240
Dec 04 15:19:34.763 INFO running `"docker" "start" "-a" "67e995064fb206be2335444887b437ccf540eda530ed68dbb1fa120a80d27240"`
Dec 04 15:19:36.003 INFO [stderr] usermod: no changes
Dec 04 15:19:36.055 INFO [stderr]     Checking libc v0.2.21
Dec 04 15:19:36.879 INFO [stderr]     Checking memchr v1.0.1
Dec 04 15:19:37.195 INFO [stderr]     Checking csv v0.15.0
Dec 04 15:19:37.919 INFO [stderr]     Checking trait-obj v0.1.0 (/source)
Dec 04 15:19:38.435 INFO [stderr] warning: method is never used: `byte_strings_to_string`
Dec 04 15:19:38.435 INFO [stderr]   --> src/main.rs:61:5
Dec 04 15:19:38.435 INFO [stderr]    |
Dec 04 15:19:38.435 INFO [stderr] 61 |     fn byte_strings_to_string(record: Vec<csv::ByteString>) -> String {
Dec 04 15:19:38.435 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:19:38.435 INFO [stderr]    |
Dec 04 15:19:38.435 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 15:19:38.435 INFO [stderr] 
Dec 04 15:19:38.517 INFO [stderr] warning: method is never used: `byte_strings_to_string`
Dec 04 15:19:38.517 INFO [stderr]   --> src/main.rs:61:5
Dec 04 15:19:38.518 INFO [stderr]    |
Dec 04 15:19:38.518 INFO [stderr] 61 |     fn byte_strings_to_string(record: Vec<csv::ByteString>) -> String {
Dec 04 15:19:38.518 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:19:38.518 INFO [stderr]    |
Dec 04 15:19:38.518 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 15:19:38.518 INFO [stderr] 
Dec 04 15:19:38.562 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
Dec 04 15:19:38.565 INFO [stderr] su: No module specific data is present
Dec 04 15:19:39.667 INFO running `"docker" "inspect" "67e995064fb206be2335444887b437ccf540eda530ed68dbb1fa120a80d27240"`
Dec 04 15:19:39.983 INFO running `"docker" "rm" "-f" "67e995064fb206be2335444887b437ccf540eda530ed68dbb1fa120a80d27240"`
Dec 04 15:19:40.269 INFO [stdout] 67e995064fb206be2335444887b437ccf540eda530ed68dbb1fa120a80d27240