Dec 05 03:23:12.555 INFO checking AustinC/succotash-rust against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 03:23:12.555 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 03:23:12.907 INFO [stdout] 29c5549bde2eaefc6a31583ed61de464a01f0f8d2c559780791d0f2f839b70bf
Dec 05 03:23:12.915 INFO running `"docker" "start" "-a" "29c5549bde2eaefc6a31583ed61de464a01f0f8d2c559780791d0f2f839b70bf"`
Dec 05 03:23:13.531 INFO [stderr] usermod: no changes
Dec 05 03:23:13.597 INFO [stderr]     Checking nix v0.5.1
Dec 05 03:23:16.303 INFO [stderr]     Checking rustyline v1.0.0
Dec 05 03:23:17.519 INFO [stderr]     Checking succotash-rust v0.1.0 (/source)
Dec 05 03:23:19.155 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
Dec 05 03:23:19.167 INFO [stderr] su: No module specific data is present
Dec 05 03:23:19.855 INFO running `"docker" "inspect" "29c5549bde2eaefc6a31583ed61de464a01f0f8d2c559780791d0f2f839b70bf"`
Dec 05 03:23:20.048 INFO running `"docker" "rm" "-f" "29c5549bde2eaefc6a31583ed61de464a01f0f8d2c559780791d0f2f839b70bf"`
Dec 05 03:23:20.375 INFO [stdout] 29c5549bde2eaefc6a31583ed61de464a01f0f8d2c559780791d0f2f839b70bf