Dec 05 14:23:48.695 INFO checking dual_num-0.2.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 14:23:48.696 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 14:23:49.117 INFO [stdout] 22db3be0958f716efa1686a5009997187961988ff3533874352e1c31984dedc9
Dec 05 14:23:49.119 INFO running `"docker" "start" "-a" "22db3be0958f716efa1686a5009997187961988ff3533874352e1c31984dedc9"`
Dec 05 14:23:50.618 INFO [stderr] usermod: no changes
Dec 05 14:23:50.745 INFO [stderr]     Checking approx v0.2.1
Dec 05 14:23:51.563 INFO [stderr]     Checking alga v0.6.0
Dec 05 14:23:56.035 INFO [stderr]     Checking nalgebra v0.15.3
Dec 05 14:24:23.503 INFO [stderr]     Checking dual_num v0.2.0 (/source)
Dec 05 14:24:25.671 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.03s
Dec 05 14:24:25.675 INFO [stderr] su: No module specific data is present
Dec 05 14:24:26.072 INFO running `"docker" "inspect" "22db3be0958f716efa1686a5009997187961988ff3533874352e1c31984dedc9"`
Dec 05 14:24:26.205 INFO running `"docker" "rm" "-f" "22db3be0958f716efa1686a5009997187961988ff3533874352e1c31984dedc9"`
Dec 05 14:24:26.423 INFO [stdout] 22db3be0958f716efa1686a5009997187961988ff3533874352e1c31984dedc9