Dec 05 01:42:04.472 INFO checking KeenS/calc against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:42:04.472 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 01:42:04.806 INFO [stdout] 1c640f67c43d18f532062df991efb4ba58299091d49456e39f3ab0c95eceae15
Dec 05 01:42:04.811 INFO running `"docker" "start" "-a" "1c640f67c43d18f532062df991efb4ba58299091d49456e39f3ab0c95eceae15"`
Dec 05 01:42:06.638 INFO [stderr] usermod: no changes
Dec 05 01:42:06.771 INFO [stderr]     Checking calc v0.1.0 (/source)
Dec 05 01:42:07.795 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 01:42:07.795 INFO [stderr]  --> src/main.rs:1:1
Dec 05 01:42:07.795 INFO [stderr]   |
Dec 05 01:42:07.795 INFO [stderr] 1 | #[macro_use]
Dec 05 01:42:07.795 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 01:42:07.795 INFO [stderr]   |
Dec 05 01:42:07.795 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:42:07.795 INFO [stderr] 
Dec 05 01:42:07.867 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 01:42:07.867 INFO [stderr]  --> src/main.rs:1:1
Dec 05 01:42:07.867 INFO [stderr]   |
Dec 05 01:42:07.867 INFO [stderr] 1 | #[macro_use]
Dec 05 01:42:07.867 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 01:42:07.867 INFO [stderr]   |
Dec 05 01:42:07.867 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:42:07.867 INFO [stderr] 
Dec 05 01:42:08.197 INFO [stderr] warning: method is never used: `new`
Dec 05 01:42:08.197 INFO [stderr]   --> src/main.rs:28:5
Dec 05 01:42:08.197 INFO [stderr]    |
Dec 05 01:42:08.197 INFO [stderr] 28 |     fn new(l: BinOp, op: Op, r: BinOp) -> BinOp {
Dec 05 01:42:08.197 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:42:08.197 INFO [stderr]    |
Dec 05 01:42:08.203 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:42:08.203 INFO [stderr] 
Dec 05 01:42:08.235 INFO [stderr] warning: method is never used: `new`
Dec 05 01:42:08.235 INFO [stderr]   --> src/main.rs:28:5
Dec 05 01:42:08.235 INFO [stderr]    |
Dec 05 01:42:08.235 INFO [stderr] 28 |     fn new(l: BinOp, op: Op, r: BinOp) -> BinOp {
Dec 05 01:42:08.235 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:42:08.235 INFO [stderr]    |
Dec 05 01:42:08.235 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:42:08.235 INFO [stderr] 
Dec 05 01:42:08.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Dec 05 01:42:08.271 INFO [stderr] su: No module specific data is present
Dec 05 01:42:09.461 INFO running `"docker" "inspect" "1c640f67c43d18f532062df991efb4ba58299091d49456e39f3ab0c95eceae15"`
Dec 05 01:42:09.847 INFO running `"docker" "rm" "-f" "1c640f67c43d18f532062df991efb4ba58299091d49456e39f3ab0c95eceae15"`
Dec 05 01:42:10.183 INFO [stdout] 1c640f67c43d18f532062df991efb4ba58299091d49456e39f3ab0c95eceae15