Dec 12 16:23:21.229 INFO checking conniecs-0.1.4 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 16:23:21.230 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16:23:21.777 INFO [stdout] 15cbe7f4d30a577e64b8b9cad3dd68ec8a5949d227a9e291be82464eb7f5729a
Dec 12 16:23:21.779 INFO running `"docker" "start" "-a" "15cbe7f4d30a577e64b8b9cad3dd68ec8a5949d227a9e291be82464eb7f5729a"`
Dec 12 16:23:23.791 INFO [stderr] usermod: no changes
Dec 12 16:23:23.916 INFO [stderr]     Checking free-ranges v1.0.7
Dec 12 16:23:23.920 INFO [stderr]    Compiling conniecs-derive v0.1.2
Dec 12 16:23:24.867 INFO [stderr]     Checking index-pool v1.0.11
Dec 12 16:23:26.224 INFO [stderr]     Checking conniecs v0.1.4 (/source)
Dec 12 16:23:30.624 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.80s
Dec 12 16:23:30.624 INFO [stderr] su: No module specific data is present
Dec 12 16:23:31.432 INFO running `"docker" "inspect" "15cbe7f4d30a577e64b8b9cad3dd68ec8a5949d227a9e291be82464eb7f5729a"`
Dec 12 16:23:31.714 INFO running `"docker" "rm" "-f" "15cbe7f4d30a577e64b8b9cad3dd68ec8a5949d227a9e291be82464eb7f5729a"`
Dec 12 16:23:32.102 INFO [stdout] 15cbe7f4d30a577e64b8b9cad3dd68ec8a5949d227a9e291be82464eb7f5729a