Dec 05 03:47:46.085 INFO checking zoom-1.5.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 03:47:46.085 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 05 03:47:46.576 INFO [stdout] 8aa371429d2cf673de255fa69996ff99297f5075c83f35a4ad50e08e1ef6387e
Dec 05 03:47:46.579 INFO running `"docker" "start" "-a" "8aa371429d2cf673de255fa69996ff99297f5075c83f35a4ad50e08e1ef6387e"`
Dec 05 03:47:47.918 INFO [stderr] usermod: no changes
Dec 05 03:47:48.037 INFO [stderr]     Checking num-bigint v0.1.44
Dec 05 03:47:50.147 INFO [stderr]     Checking num-rational v0.1.42
Dec 05 03:47:51.179 INFO [stderr]     Checking num v0.1.42
Dec 05 03:47:51.927 INFO [stderr]     Checking nalgebra v0.10.1
Dec 05 03:48:05.485 INFO [stderr]     Checking zoom v1.5.0 (/source)
Dec 05 03:48:07.775 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.81s
Dec 05 03:48:07.775 INFO [stderr] su: No module specific data is present
Dec 05 03:48:08.821 INFO running `"docker" "inspect" "8aa371429d2cf673de255fa69996ff99297f5075c83f35a4ad50e08e1ef6387e"`
Dec 05 03:48:09.191 INFO running `"docker" "rm" "-f" "8aa371429d2cf673de255fa69996ff99297f5075c83f35a4ad50e08e1ef6387e"`
Dec 05 03:48:09.419 INFO [stdout] 8aa371429d2cf673de255fa69996ff99297f5075c83f35a4ad50e08e1ef6387e