Dec 12 12:42:50.072 INFO checking iron_json-1.0.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:42:50.073 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12:42:50.514 INFO [stdout] 7caf01555a382cb8325d8d809a0e35090d40e19c34c3905d2c48571f6dc3d2d9
Dec 12 12:42:50.515 INFO running `"docker" "start" "-a" "7caf01555a382cb8325d8d809a0e35090d40e19c34c3905d2c48571f6dc3d2d9"`
Dec 12 12:42:52.088 INFO [stderr] usermod: no changes
Dec 12 12:42:52.144 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 12 12:42:52.272 INFO [stderr]     Checking iron_json v1.0.0 (/source)
Dec 12 12:42:55.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
Dec 12 12:42:55.663 INFO [stderr] su: No module specific data is present
Dec 12 12:42:56.230 INFO running `"docker" "inspect" "7caf01555a382cb8325d8d809a0e35090d40e19c34c3905d2c48571f6dc3d2d9"`
Dec 12 12:42:56.408 INFO running `"docker" "rm" "-f" "7caf01555a382cb8325d8d809a0e35090d40e19c34c3905d2c48571f6dc3d2d9"`
Dec 12 12:42:56.732 INFO [stdout] 7caf01555a382cb8325d8d809a0e35090d40e19c34c3905d2c48571f6dc3d2d9