Dec 04 09:12:25.459 INFO checking svenstaro/proby against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 09:12:25.459 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 09:12:25.974 INFO [stdout] caec920bab496bdc0fc2bafcb3e39af50a5df1a25844b4f8c9cbcf228696d0bf
Dec 04 09:12:25.976 INFO running `"docker" "start" "-a" "caec920bab496bdc0fc2bafcb3e39af50a5df1a25844b4f8c9cbcf228696d0bf"`
Dec 04 09:12:27.586 INFO [stderr] usermod: no changes
Dec 04 09:12:27.852 INFO [stderr]    Compiling serde v1.0.77
Dec 04 09:12:27.867 INFO [stderr]     Checking toml v0.4.6
Dec 04 09:12:30.851 INFO [stderr]     Checking rocket v0.3.16
Dec 04 09:12:58.550 INFO [stderr]    Compiling rocket_codegen v0.3.16
Dec 04 09:13:11.883 INFO [stderr]     Checking proby v0.1.4 (/source)
Dec 04 09:13:13.051 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.43s
Dec 04 09:13:13.057 INFO [stderr] su: No module specific data is present
Dec 04 09:13:14.107 INFO running `"docker" "inspect" "caec920bab496bdc0fc2bafcb3e39af50a5df1a25844b4f8c9cbcf228696d0bf"`
Dec 04 09:13:14.429 INFO running `"docker" "rm" "-f" "caec920bab496bdc0fc2bafcb3e39af50a5df1a25844b4f8c9cbcf228696d0bf"`
Dec 04 09:13:14.771 INFO [stdout] caec920bab496bdc0fc2bafcb3e39af50a5df1a25844b4f8c9cbcf228696d0bf