Dec 11 18:14:15.541 INFO checking fundphys/Serpinsky against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 18:14:15.541 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 18:14:15.923 INFO [stdout] 02b916545ef2389e25bcc8468b244fa8656835146479ba48b7301806ad417eee
Dec 11 18:14:15.924 INFO running `"docker" "start" "-a" "02b916545ef2389e25bcc8468b244fa8656835146479ba48b7301806ad417eee"`
Dec 11 18:14:17.256 INFO [stderr] usermod: no changes
Dec 11 18:14:17.477 INFO [stderr]    Compiling syn v0.13.9
Dec 11 18:14:17.480 INFO [stderr]     Checking png v0.12.0
Dec 11 18:14:25.194 INFO [stderr]    Compiling num-derive v0.2.1
Dec 11 18:14:27.064 INFO [stderr]     Checking image v0.19.0
Dec 11 18:14:32.307 INFO [stderr]     Checking serpinsky v0.1.0 (/source)
Dec 11 18:14:34.548 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.25s
Dec 11 18:14:34.560 INFO [stderr] su: No module specific data is present
Dec 11 18:14:35.162 INFO running `"docker" "inspect" "02b916545ef2389e25bcc8468b244fa8656835146479ba48b7301806ad417eee"`
Dec 11 18:14:35.482 INFO running `"docker" "rm" "-f" "02b916545ef2389e25bcc8468b244fa8656835146479ba48b7301806ad417eee"`
Dec 11 18:14:35.788 INFO [stdout] 02b916545ef2389e25bcc8468b244fa8656835146479ba48b7301806ad417eee