Nov 27 17:07:50.867 INFO checking whitequark/i3gamma against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 17:07:50.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 17:07:51.426 INFO [stdout] 57d790746b7ab7505f1dfd369672724074e9f1c6478921cfbce1dda723ef185f
Nov 27 17:07:51.429 INFO running `"docker" "start" "-a" "57d790746b7ab7505f1dfd369672724074e9f1c6478921cfbce1dda723ef185f"`
Nov 27 17:07:53.100 INFO [stderr] usermod: no changes
Nov 27 17:07:53.264 INFO [stderr]     Checking log v0.3.9
Nov 27 17:07:53.264 INFO [stderr]     Checking toml v0.4.8
Nov 27 17:07:53.264 INFO [stderr]    Compiling syn v0.15.18
Nov 27 17:07:54.268 INFO [stderr]     Checking i3ipc v0.8.4
Nov 27 17:08:06.889 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 27 17:08:24.927 INFO [stderr]     Checking i3gamma v0.1.0 (/source)
Nov 27 17:08:25.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.62s
Nov 27 17:08:25.783 INFO [stderr] su: No module specific data is present
Nov 27 17:08:26.958 INFO running `"docker" "inspect" "57d790746b7ab7505f1dfd369672724074e9f1c6478921cfbce1dda723ef185f"`
Nov 27 17:08:27.309 INFO running `"docker" "rm" "-f" "57d790746b7ab7505f1dfd369672724074e9f1c6478921cfbce1dda723ef185f"`
Nov 27 17:08:27.628 INFO [stdout] 57d790746b7ab7505f1dfd369672724074e9f1c6478921cfbce1dda723ef185f