Nov 30 16:50:55.010 INFO checking rox-0.1.6 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 16:50:55.010 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 16:50:55.386 INFO [stdout] 5575ff4297631a1c20f9c286d24429ecade6981bda6cb5564bdf3218b16b7a6b
Nov 30 16:50:55.388 INFO running `"docker" "start" "-a" "5575ff4297631a1c20f9c286d24429ecade6981bda6cb5564bdf3218b16b7a6b"`
Nov 30 16:50:56.884 INFO [stderr] usermod: no changes
Nov 30 16:50:57.020 INFO [stderr]    Compiling gmp-mpfr-sys v1.1.9
Nov 30 16:54:36.881 INFO [stderr]     Checking rugint v0.2.2
Nov 30 16:54:37.916 INFO [stderr]     Checking rugrat v0.2.2
Nov 30 16:54:38.702 INFO [stderr]     Checking rugflo v0.2.2
Nov 30 16:54:39.926 INFO [stderr]     Checking rox v0.1.6 (/source)
Nov 30 16:54:44.726 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 47s
Nov 30 16:54:44.736 INFO [stderr] su: No module specific data is present
Nov 30 16:54:44.993 INFO running `"docker" "inspect" "5575ff4297631a1c20f9c286d24429ecade6981bda6cb5564bdf3218b16b7a6b"`
Nov 30 16:54:45.102 INFO running `"docker" "rm" "-f" "5575ff4297631a1c20f9c286d24429ecade6981bda6cb5564bdf3218b16b7a6b"`
Nov 30 16:54:45.288 INFO [stdout] 5575ff4297631a1c20f9c286d24429ecade6981bda6cb5564bdf3218b16b7a6b