Nov 28 19:22:41.121 INFO checking rox-0.1.6 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 19:22:41.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 19:22:41.486 INFO [stdout] 4e08f063b7503722f49bef33cc61d6f16df59c037ff6b5455fb5c6ce6b4971bb
Nov 28 19:22:41.488 INFO running `"docker" "start" "-a" "4e08f063b7503722f49bef33cc61d6f16df59c037ff6b5455fb5c6ce6b4971bb"`
Nov 28 19:22:42.227 INFO [stderr] usermod: no changes
Nov 28 19:22:42.292 INFO [stderr]    Compiling gmp-mpfr-sys v1.1.9
Nov 28 19:26:22.794 INFO [stderr]     Checking rugint v0.2.2
Nov 28 19:26:23.810 INFO [stderr]     Checking rugrat v0.2.2
Nov 28 19:26:24.698 INFO [stderr]     Checking rugflo v0.2.2
Nov 28 19:26:26.182 INFO [stderr]     Checking rox v0.1.6 (/source)
Nov 28 19:26:32.444 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 50s
Nov 28 19:26:32.453 INFO [stderr] su: No module specific data is present
Nov 28 19:26:33.218 INFO running `"docker" "inspect" "4e08f063b7503722f49bef33cc61d6f16df59c037ff6b5455fb5c6ce6b4971bb"`
Nov 28 19:26:33.605 INFO running `"docker" "rm" "-f" "4e08f063b7503722f49bef33cc61d6f16df59c037ff6b5455fb5c6ce6b4971bb"`
Nov 28 19:26:33.888 INFO [stdout] 4e08f063b7503722f49bef33cc61d6f16df59c037ff6b5455fb5c6ce6b4971bb