Dec 12 02:04:05.799 INFO checking Juici/mvr against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:04:05.799 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02:04:06.241 INFO [stdout] c3800b3e7b5fbee0b660ed9562226f971ba92084351ae13599cd094caccdfe4c
Dec 12 02:04:06.248 INFO running `"docker" "start" "-a" "c3800b3e7b5fbee0b660ed9562226f971ba92084351ae13599cd094caccdfe4c"`
Dec 12 02:04:08.107 INFO [stderr] usermod: no changes
Dec 12 02:04:08.270 INFO [stderr]    Compiling mvr v0.2.1 (/source)
Dec 12 02:04:08.272 INFO [stderr]    Compiling syn v0.15.17
Dec 12 02:04:19.760 INFO [stderr]    Compiling synstructure v0.10.1
Dec 12 02:04:22.975 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 12 02:04:25.482 INFO [stderr]     Checking failure v0.1.3
Dec 12 02:04:29.797 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.66s
Dec 12 02:04:29.813 INFO [stderr] su: No module specific data is present
Dec 12 02:04:31.265 INFO running `"docker" "inspect" "c3800b3e7b5fbee0b660ed9562226f971ba92084351ae13599cd094caccdfe4c"`
Dec 12 02:04:31.636 INFO running `"docker" "rm" "-f" "c3800b3e7b5fbee0b660ed9562226f971ba92084351ae13599cd094caccdfe4c"`
Dec 12 02:04:31.965 INFO [stdout] c3800b3e7b5fbee0b660ed9562226f971ba92084351ae13599cd094caccdfe4c