Dec 12 07:29:39.357 INFO checking simple-matrix-0.1.2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:29:39.357 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 07:29:39.868 INFO [stdout] 011ba3ecfd23ec1e8200eb1b5cd0db6d4b668fae4dd32cd9222ff535d90a1ee2
Dec 12 07:29:39.870 INFO running `"docker" "start" "-a" "011ba3ecfd23ec1e8200eb1b5cd0db6d4b668fae4dd32cd9222ff535d90a1ee2"`
Dec 12 07:29:40.985 INFO [stderr] usermod: no changes
Dec 12 07:29:41.080 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 12 07:29:41.192 INFO [stderr]     Checking simple-matrix v0.1.2 (/source)
Dec 12 07:29:46.068 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.05s
Dec 12 07:29:46.076 INFO [stderr] su: No module specific data is present
Dec 12 07:29:46.575 INFO running `"docker" "inspect" "011ba3ecfd23ec1e8200eb1b5cd0db6d4b668fae4dd32cd9222ff535d90a1ee2"`
Dec 12 07:29:46.812 INFO running `"docker" "rm" "-f" "011ba3ecfd23ec1e8200eb1b5cd0db6d4b668fae4dd32cd9222ff535d90a1ee2"`
Dec 12 07:29:47.124 INFO [stdout] 011ba3ecfd23ec1e8200eb1b5cd0db6d4b668fae4dd32cd9222ff535d90a1ee2