Dec 11 06:42:38.465 INFO checking vitorhnn/sliding-puzzle against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 06:42:38.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 06:42:38.910 INFO [stdout] 95af85d89221ad11a66327182c89476fac55f843e86d180351df1c72b41d7b3a
Dec 11 06:42:38.916 INFO running `"docker" "start" "-a" "95af85d89221ad11a66327182c89476fac55f843e86d180351df1c72b41d7b3a"`
Dec 11 06:42:40.268 INFO [stderr] usermod: no changes
Dec 11 06:42:40.426 INFO [stderr]     Checking num-complex v0.1.43
Dec 11 06:42:40.426 INFO [stderr]     Checking generic-array v0.8.3
Dec 11 06:42:42.180 INFO [stderr]     Checking alga v0.5.3
Dec 11 06:42:45.618 INFO [stderr]     Checking nalgebra v0.14.1
Dec 11 06:43:15.241 INFO [stderr]     Checking slidepuzzle v0.1.0 (/source)
Dec 11 06:43:16.181 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.89s
Dec 11 06:43:16.201 INFO [stderr] su: No module specific data is present
Dec 11 06:43:17.119 INFO running `"docker" "inspect" "95af85d89221ad11a66327182c89476fac55f843e86d180351df1c72b41d7b3a"`
Dec 11 06:43:17.446 INFO running `"docker" "rm" "-f" "95af85d89221ad11a66327182c89476fac55f843e86d180351df1c72b41d7b3a"`
Dec 11 06:43:17.788 INFO [stdout] 95af85d89221ad11a66327182c89476fac55f843e86d180351df1c72b41d7b3a