Dec 12 12:44:01.486 INFO checking iron-0.6.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:44:01.486 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 12:44:01.988 INFO [stdout] 6efbe03cfe91f5ca50e2d2c2baa3ecb682dd616bf045f2d45a822485cc88825f
Dec 12 12:44:01.992 INFO running `"docker" "start" "-a" "6efbe03cfe91f5ca50e2d2c2baa3ecb682dd616bf045f2d45a822485cc88825f"`
Dec 12 12:44:02.896 INFO [stderr] usermod: no changes
Dec 12 12:44:03.088 INFO [stderr]     Checking iron v0.6.0 (/source)
Dec 12 12:44:28.948 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.03s
Dec 12 12:44:28.961 INFO [stderr] su: No module specific data is present
Dec 12 12:44:30.084 INFO running `"docker" "inspect" "6efbe03cfe91f5ca50e2d2c2baa3ecb682dd616bf045f2d45a822485cc88825f"`
Dec 12 12:44:30.360 INFO running `"docker" "rm" "-f" "6efbe03cfe91f5ca50e2d2c2baa3ecb682dd616bf045f2d45a822485cc88825f"`
Dec 12 12:44:30.656 INFO [stdout] 6efbe03cfe91f5ca50e2d2c2baa3ecb682dd616bf045f2d45a822485cc88825f