Dec 04 13:29:12.624 INFO checking nahtnam/jv against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 13:29:12.624 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 13:29:13.121 INFO [stdout] c41f21a134b11dab8112ecf8246e281fff0dd0228a143a3fddb6241faa9cfaf4
Dec 04 13:29:13.127 INFO running `"docker" "start" "-a" "c41f21a134b11dab8112ecf8246e281fff0dd0228a143a3fddb6241faa9cfaf4"`
Dec 04 13:29:14.612 INFO [stderr] usermod: no changes
Dec 04 13:29:14.760 INFO [stderr]     Checking term_size v0.3.0
Dec 04 13:29:14.763 INFO [stderr]     Checking colored v1.4.1
Dec 04 13:29:15.318 INFO [stderr]     Checking clap v2.23.3
Dec 04 13:29:21.463 INFO [stderr]     Checking jv v0.0.1 (/source)
Dec 04 13:29:22.367 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.72s
Dec 04 13:29:22.367 INFO [stderr] su: No module specific data is present
Dec 04 13:29:22.802 INFO running `"docker" "inspect" "c41f21a134b11dab8112ecf8246e281fff0dd0228a143a3fddb6241faa9cfaf4"`
Dec 04 13:29:22.955 INFO running `"docker" "rm" "-f" "c41f21a134b11dab8112ecf8246e281fff0dd0228a143a3fddb6241faa9cfaf4"`
Dec 04 13:29:23.223 INFO [stdout] c41f21a134b11dab8112ecf8246e281fff0dd0228a143a3fddb6241faa9cfaf4