Dec 12 09:38:35.469 INFO checking pvm-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 09:38:35.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 12 09:38:35.909 INFO [stdout] e4f4cbe46e003366a31a9c8776883d40fa2f877e79b6f03c955e36123dcd37f3
Dec 12 09:38:35.911 INFO running `"docker" "start" "-a" "e4f4cbe46e003366a31a9c8776883d40fa2f877e79b6f03c955e36123dcd37f3"`
Dec 12 09:38:37.655 INFO [stderr] usermod: no changes
Dec 12 09:38:37.724 INFO [stderr]     Checking pvm v0.1.0 (/source)
Dec 12 09:38:39.388 INFO [stderr] warning: unused import: `std::io`
Dec 12 09:38:39.389 INFO [stderr]  --> tests/calculator1.rs:5:5
Dec 12 09:38:39.389 INFO [stderr]   |
Dec 12 09:38:39.389 INFO [stderr] 5 | use std::io;
Dec 12 09:38:39.389 INFO [stderr]   |     ^^^^^^^
Dec 12 09:38:39.389 INFO [stderr]   |
Dec 12 09:38:39.389 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 09:38:39.389 INFO [stderr] 
Dec 12 09:38:39.598 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Dec 12 09:38:39.598 INFO [stderr] su: No module specific data is present
Dec 12 09:38:39.926 INFO running `"docker" "inspect" "e4f4cbe46e003366a31a9c8776883d40fa2f877e79b6f03c955e36123dcd37f3"`
Dec 12 09:38:40.109 INFO running `"docker" "rm" "-f" "e4f4cbe46e003366a31a9c8776883d40fa2f877e79b6f03c955e36123dcd37f3"`
Dec 12 09:38:40.328 INFO [stdout] e4f4cbe46e003366a31a9c8776883d40fa2f877e79b6f03c955e36123dcd37f3