Dec 05 09:47:13.096 INFO checking nsenter-0.0.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 09:47:13.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 09:47:13.619 INFO [stdout] aa18f5f3cb937369520ae8826158cda97d2783bbd826fbcbeebae78f3a814fe3
Dec 05 09:47:13.623 INFO running `"docker" "start" "-a" "aa18f5f3cb937369520ae8826158cda97d2783bbd826fbcbeebae78f3a814fe3"`
Dec 05 09:47:14.991 INFO [stderr] usermod: no changes
Dec 05 09:47:15.107 INFO [stderr]     Checking nix v0.4.3
Dec 05 09:47:15.107 INFO [stderr]    Compiling procinfo v0.3.1
Dec 05 09:47:19.434 INFO [stderr]     Checking unshare v0.1.15
Dec 05 09:47:20.891 INFO [stderr]     Checking nsutils v0.0.5
Dec 05 09:47:21.695 INFO [stderr]     Checking nsenter v0.0.1 (/source)
Dec 05 09:47:22.822 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.80s
Dec 05 09:47:22.826 INFO [stderr] su: No module specific data is present
Dec 05 09:47:23.244 INFO running `"docker" "inspect" "aa18f5f3cb937369520ae8826158cda97d2783bbd826fbcbeebae78f3a814fe3"`
Dec 05 09:47:23.352 INFO running `"docker" "rm" "-f" "aa18f5f3cb937369520ae8826158cda97d2783bbd826fbcbeebae78f3a814fe3"`
Dec 05 09:47:23.503 INFO [stdout] aa18f5f3cb937369520ae8826158cda97d2783bbd826fbcbeebae78f3a814fe3