Dec 12 16:55:49.208 INFO checking carr_madan-0.2.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:55:49.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 16:55:49.714 INFO [stdout] 9c4b2be1b63c533a5b9c516f365658dae07204bd7d398adf1c3f1f738256d6d3
Dec 12 16:55:49.718 INFO running `"docker" "start" "-a" "9c4b2be1b63c533a5b9c516f365658dae07204bd7d398adf1c3f1f738256d6d3"`
Dec 12 16:55:51.215 INFO [stderr] usermod: no changes
Dec 12 16:55:51.402 INFO [stderr]     Checking num-iter v0.1.37
Dec 12 16:55:51.408 INFO [stderr]     Checking black_scholes v0.1.2
Dec 12 16:55:52.380 INFO [stderr]     Checking num v0.2.0
Dec 12 16:55:53.230 INFO [stderr]     Checking carr_madan v0.2.1 (/source)
Dec 12 16:55:57.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.03s
Dec 12 16:55:57.272 INFO [stderr] su: No module specific data is present
Dec 12 16:55:58.600 INFO running `"docker" "inspect" "9c4b2be1b63c533a5b9c516f365658dae07204bd7d398adf1c3f1f738256d6d3"`
Dec 12 16:55:58.846 INFO running `"docker" "rm" "-f" "9c4b2be1b63c533a5b9c516f365658dae07204bd7d398adf1c3f1f738256d6d3"`
Dec 12 16:55:59.140 INFO [stdout] 9c4b2be1b63c533a5b9c516f365658dae07204bd7d398adf1c3f1f738256d6d3