Dec 12 06:39:21.893 INFO checking symbolics_calculus-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:39:21.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06:39:22.325 INFO [stdout] 19a07d080c8b112cb74a1d8c98240b0f48f89fcd8e3bacff4c7a46e8d31c22ed
Dec 12 06:39:22.329 INFO running `"docker" "start" "-a" "19a07d080c8b112cb74a1d8c98240b0f48f89fcd8e3bacff4c7a46e8d31c22ed"`
Dec 12 06:39:22.956 INFO [stderr] usermod: no changes
Dec 12 06:39:22.981 INFO [stderr]     Checking symbolics_core v0.1.2
Dec 12 06:39:23.484 INFO [stderr]     Checking symbolics_calculus v0.1.0 (/source)
Dec 12 06:39:23.836 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 06:39:23.836 INFO [stderr]  --> src/lib.rs:1:1
Dec 12 06:39:23.836 INFO [stderr]   |
Dec 12 06:39:23.836 INFO [stderr] 1 | #[macro_use]
Dec 12 06:39:23.836 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 06:39:23.836 INFO [stderr]   |
Dec 12 06:39:23.836 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:39:23.836 INFO [stderr] 
Dec 12 06:39:24.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 12 06:39:24.024 INFO [stderr] su: No module specific data is present
Dec 12 06:39:24.422 INFO running `"docker" "inspect" "19a07d080c8b112cb74a1d8c98240b0f48f89fcd8e3bacff4c7a46e8d31c22ed"`
Dec 12 06:39:24.554 INFO running `"docker" "rm" "-f" "19a07d080c8b112cb74a1d8c98240b0f48f89fcd8e3bacff4c7a46e8d31c22ed"`
Dec 12 06:39:24.764 INFO [stdout] 19a07d080c8b112cb74a1d8c98240b0f48f89fcd8e3bacff4c7a46e8d31c22ed