Dec 04 07:38:30.056 INFO checking vishusandy/randproj against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 07:38:30.056 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07:38:30.530 INFO [stdout] 2c6791b1f12c5526c789c96f3c8010aae5829c3e4aa51bc1a9db70a7cf28ec78
Dec 04 07:38:30.533 INFO running `"docker" "start" "-a" "2c6791b1f12c5526c789c96f3c8010aae5829c3e4aa51bc1a9db70a7cf28ec78"`
Dec 04 07:38:32.131 INFO [stderr] usermod: no changes
Dec 04 07:38:32.219 INFO [stderr]     Checking libc v0.2.22
Dec 04 07:38:32.231 INFO [stderr]     Checking argparse v0.2.1
Dec 04 07:38:33.399 INFO [stderr]     Checking rand v0.3.15
Dec 04 07:38:34.330 INFO [stderr]     Checking randproj v0.1.0 (/source)
Dec 04 07:38:34.590 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Dec 04 07:38:34.593 INFO [stderr] su: No module specific data is present
Dec 04 07:38:34.871 INFO running `"docker" "inspect" "2c6791b1f12c5526c789c96f3c8010aae5829c3e4aa51bc1a9db70a7cf28ec78"`
Dec 04 07:38:35.073 INFO running `"docker" "rm" "-f" "2c6791b1f12c5526c789c96f3c8010aae5829c3e4aa51bc1a9db70a7cf28ec78"`
Dec 04 07:38:35.327 INFO [stdout] 2c6791b1f12c5526c789c96f3c8010aae5829c3e4aa51bc1a9db70a7cf28ec78