Dec 04 10:46:43.541 INFO checking savish/rcomm against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:46:43.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 10:46:44.079 INFO [stdout] 16628d3a47a9ecf0b0c472d9bedd96f871eea25d051849172821ee01ddb4f77a
Dec 04 10:46:44.084 INFO running `"docker" "start" "-a" "16628d3a47a9ecf0b0c472d9bedd96f871eea25d051849172821ee01ddb4f77a"`
Dec 04 10:46:45.775 INFO [stderr] usermod: no changes
Dec 04 10:46:45.875 INFO [stderr]     Checking clap v2.31.2
Dec 04 10:46:51.407 INFO [stderr]     Checking rcomm v0.1.0 (/source)
Dec 04 10:46:52.441 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.64s
Dec 04 10:46:52.447 INFO [stderr] su: No module specific data is present
Dec 04 10:46:53.550 INFO running `"docker" "inspect" "16628d3a47a9ecf0b0c472d9bedd96f871eea25d051849172821ee01ddb4f77a"`
Dec 04 10:46:53.833 INFO running `"docker" "rm" "-f" "16628d3a47a9ecf0b0c472d9bedd96f871eea25d051849172821ee01ddb4f77a"`
Dec 04 10:46:54.182 INFO [stdout] 16628d3a47a9ecf0b0c472d9bedd96f871eea25d051849172821ee01ddb4f77a