Dec 12 03:41:39.093 INFO checking BooleanCat/prefab against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 03:41:39.093 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 03:41:39.608 INFO [stdout] 74bf782184fd26cfc2935fe4e0ec57b26cc9c3864965e0f5c9ee97d1635b743b
Dec 12 03:41:39.614 INFO running `"docker" "start" "-a" "74bf782184fd26cfc2935fe4e0ec57b26cc9c3864965e0f5c9ee97d1635b743b"`
Dec 12 03:41:41.424 INFO [stderr] usermod: no changes
Dec 12 03:41:41.588 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 12 03:41:45.907 INFO [stderr]     Checking structopt v0.2.13
Dec 12 03:41:46.860 INFO [stderr]     Checking prefab v0.1.0 (/source)
Dec 12 03:41:55.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.90s
Dec 12 03:41:55.363 INFO [stderr] su: No module specific data is present
Dec 12 03:41:55.696 INFO running `"docker" "inspect" "74bf782184fd26cfc2935fe4e0ec57b26cc9c3864965e0f5c9ee97d1635b743b"`
Dec 12 03:41:55.976 INFO running `"docker" "rm" "-f" "74bf782184fd26cfc2935fe4e0ec57b26cc9c3864965e0f5c9ee97d1635b743b"`
Dec 12 03:41:56.328 INFO [stdout] 74bf782184fd26cfc2935fe4e0ec57b26cc9c3864965e0f5c9ee97d1635b743b