Nov 30 05:16:07.549 INFO checking cjbassi/i3-workspace-groups against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 05:16:07.550 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 05:16:07.898 INFO [stdout] 43a20ec52dc0bb67e5e3bbb14947222e9915035a7e9189a2294a92e3e4c35c6d
Nov 30 05:16:07.902 INFO running `"docker" "start" "-a" "43a20ec52dc0bb67e5e3bbb14947222e9915035a7e9189a2294a92e3e4c35c6d"`
Nov 30 05:16:09.008 INFO [stderr] usermod: no changes
Nov 30 05:16:09.170 INFO [stderr]     Checking i3ipc v0.9.0
Nov 30 05:16:09.171 INFO [stderr]    Compiling structopt-derive v0.2.13
Nov 30 05:16:14.281 INFO [stderr]     Checking structopt v0.2.13
Nov 30 05:16:14.977 INFO [stderr]     Checking i3-workspace-groups v0.1.0 (/source)
Nov 30 05:16:17.424 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.38s
Nov 30 05:16:17.432 INFO [stderr] su: No module specific data is present
Nov 30 05:16:19.014 INFO running `"docker" "inspect" "43a20ec52dc0bb67e5e3bbb14947222e9915035a7e9189a2294a92e3e4c35c6d"`
Nov 30 05:16:19.326 INFO running `"docker" "rm" "-f" "43a20ec52dc0bb67e5e3bbb14947222e9915035a7e9189a2294a92e3e4c35c6d"`
Nov 30 05:16:19.628 INFO [stdout] 43a20ec52dc0bb67e5e3bbb14947222e9915035a7e9189a2294a92e3e4c35c6d