Dec 12 12:47:21.293 INFO checking iostream-0.1.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:47:21.294 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 12 12:47:21.730 INFO [stdout] 8948e6e3c0e41e2a92431ed08b129457bab5d87eb2d5fa35e70137ec3cf7fbda
Dec 12 12:47:21.732 INFO running `"docker" "start" "-a" "8948e6e3c0e41e2a92431ed08b129457bab5d87eb2d5fa35e70137ec3cf7fbda"`
Dec 12 12:47:23.428 INFO [stderr] usermod: no changes
Dec 12 12:47:23.520 INFO [stderr]     Checking iostream v0.1.2 (/source)
Dec 12 12:47:26.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.70s
Dec 12 12:47:26.176 INFO [stderr] su: No module specific data is present
Dec 12 12:47:26.736 INFO running `"docker" "inspect" "8948e6e3c0e41e2a92431ed08b129457bab5d87eb2d5fa35e70137ec3cf7fbda"`
Dec 12 12:47:27.046 INFO running `"docker" "rm" "-f" "8948e6e3c0e41e2a92431ed08b129457bab5d87eb2d5fa35e70137ec3cf7fbda"`
Dec 12 12:47:27.462 INFO [stdout] 8948e6e3c0e41e2a92431ed08b129457bab5d87eb2d5fa35e70137ec3cf7fbda