Dec 04 15:39:36.736 INFO checking kolybasov/fm_tree against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 15:39:36.736 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15:39:37.228 INFO [stdout] 1d3b62f62e70c68024c83f9f7b2dbad94bed674ee0b33287cfb4d6dfbab4c7f8
Dec 04 15:39:37.230 INFO running `"docker" "start" "-a" "1d3b62f62e70c68024c83f9f7b2dbad94bed674ee0b33287cfb4d6dfbab4c7f8"`
Dec 04 15:39:39.290 INFO [stderr] usermod: no changes
Dec 04 15:39:39.448 INFO [stderr]     Checking serde_json v1.0.9
Dec 04 15:39:41.785 INFO [stderr]     Checking fm_tree v0.1.0 (/source)
Dec 04 15:39:43.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
Dec 04 15:39:43.215 INFO [stderr] su: No module specific data is present
Dec 04 15:39:44.063 INFO running `"docker" "inspect" "1d3b62f62e70c68024c83f9f7b2dbad94bed674ee0b33287cfb4d6dfbab4c7f8"`
Dec 04 15:39:44.353 INFO running `"docker" "rm" "-f" "1d3b62f62e70c68024c83f9f7b2dbad94bed674ee0b33287cfb4d6dfbab4c7f8"`
Dec 04 15:39:44.638 INFO [stdout] 1d3b62f62e70c68024c83f9f7b2dbad94bed674ee0b33287cfb4d6dfbab4c7f8