Dec 04 21:09:21.748 INFO checking cesare/helixexp against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:09:21.748 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 21:09:22.211 INFO [stdout] aced440cac65c096e880ca1254f3ffc3fd474f0ee4e640cfcd4921edff549bc2
Dec 04 21:09:22.216 INFO running `"docker" "start" "-a" "aced440cac65c096e880ca1254f3ffc3fd474f0ee4e640cfcd4921edff549bc2"`
Dec 04 21:09:23.571 INFO [stderr] usermod: no changes
Dec 04 21:09:23.671 INFO [stderr]    Compiling libcruby-sys v0.6.3
Dec 04 21:09:23.671 INFO [stderr]     Checking cslice v0.3.0
Dec 04 21:09:25.719 INFO [stderr]     Checking helix v0.6.3
Dec 04 21:09:26.255 INFO [stderr]     Checking helixexp v0.1.0 (/source)
Dec 04 21:09:27.220 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
Dec 04 21:09:27.222 INFO [stderr] su: No module specific data is present
Dec 04 21:09:28.091 INFO running `"docker" "inspect" "aced440cac65c096e880ca1254f3ffc3fd474f0ee4e640cfcd4921edff549bc2"`
Dec 04 21:09:28.389 INFO running `"docker" "rm" "-f" "aced440cac65c096e880ca1254f3ffc3fd474f0ee4e640cfcd4921edff549bc2"`
Dec 04 21:09:28.636 INFO [stdout] aced440cac65c096e880ca1254f3ffc3fd474f0ee4e640cfcd4921edff549bc2