Dec 05 09:22:19.016 INFO checking panini-0.0.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 09:22:19.016 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 09:22:19.455 INFO [stdout] cab0f2e5132613f200afed0ce3b9eb010f59bc73fdd4c91825d521514bcfdf84
Dec 05 09:22:19.457 INFO running `"docker" "start" "-a" "cab0f2e5132613f200afed0ce3b9eb010f59bc73fdd4c91825d521514bcfdf84"`
Dec 05 09:22:22.199 INFO [stderr] usermod: no changes
Dec 05 09:22:22.291 INFO [stderr]     Checking ref_slice v1.1.1
Dec 05 09:22:22.291 INFO [stderr]     Checking optional v0.0.13
Dec 05 09:22:22.295 INFO [stderr]     Checking bit-matrix v0.2.0
Dec 05 09:22:23.780 INFO [stderr]     Checking cfg v0.3.0
Dec 05 09:22:25.443 INFO [stderr]     Checking gearley v0.0.1
Dec 05 09:22:27.253 INFO [stderr]     Checking panini v0.0.0 (/source)
Dec 05 09:22:29.111 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.88s
Dec 05 09:22:29.119 INFO [stderr] su: No module specific data is present
Dec 05 09:22:30.325 INFO running `"docker" "inspect" "cab0f2e5132613f200afed0ce3b9eb010f59bc73fdd4c91825d521514bcfdf84"`
Dec 05 09:22:30.661 INFO running `"docker" "rm" "-f" "cab0f2e5132613f200afed0ce3b9eb010f59bc73fdd4c91825d521514bcfdf84"`
Dec 05 09:22:30.983 INFO [stdout] cab0f2e5132613f200afed0ce3b9eb010f59bc73fdd4c91825d521514bcfdf84