Dec 11 11:15:55.009 INFO checking rchaser53/macro-playground against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:15:55.009 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11 11:15:55.485 INFO [stdout] 32156945d037651f7b30239ee7fdde1bc52cb6d793923475a11419d5a60130cc
Dec 11 11:15:55.487 INFO running `"docker" "start" "-a" "32156945d037651f7b30239ee7fdde1bc52cb6d793923475a11419d5a60130cc"`
Dec 11 11:15:56.894 INFO [stderr] usermod: no changes
Dec 11 11:15:56.987 INFO [stderr]     Checking macro-playground v0.1.0 (/source)
Dec 11 11:15:57.500 INFO [stderr] warning: unused import: `std::error::Error`
Dec 11 11:15:57.500 INFO [stderr]  --> src/main.rs:5:5
Dec 11 11:15:57.500 INFO [stderr]   |
Dec 11 11:15:57.500 INFO [stderr] 5 | use std::error::Error;
Dec 11 11:15:57.500 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 11 11:15:57.512 INFO [stderr]   |
Dec 11 11:15:57.512 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 11:15:57.512 INFO [stderr] 
Dec 11 11:15:57.564 INFO [stderr] warning: unused import: `std::error::Error`
Dec 11 11:15:57.564 INFO [stderr]  --> src/main.rs:5:5
Dec 11 11:15:57.564 INFO [stderr]   |
Dec 11 11:15:57.564 INFO [stderr] 5 | use std::error::Error;
Dec 11 11:15:57.564 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 11 11:15:57.564 INFO [stderr]   |
Dec 11 11:15:57.564 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 11:15:57.564 INFO [stderr] 
Dec 11 11:15:57.663 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 11 11:15:57.676 INFO [stderr] su: No module specific data is present
Dec 11 11:15:58.980 INFO running `"docker" "inspect" "32156945d037651f7b30239ee7fdde1bc52cb6d793923475a11419d5a60130cc"`
Dec 11 11:15:59.370 INFO running `"docker" "rm" "-f" "32156945d037651f7b30239ee7fdde1bc52cb6d793923475a11419d5a60130cc"`
Dec 11 11:15:59.763 INFO [stdout] 32156945d037651f7b30239ee7fdde1bc52cb6d793923475a11419d5a60130cc