Dec 18 08:22:12.433 INFO checking BolZer/rust_playground against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:22:12.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/BolZer/rust_playground:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:22:12.732 INFO [stdout] 9dfe762f4d32279189c8109db0a4cb05d92d10dd54d68cf8e72dd2e6eeab784b
Dec 18 08:22:12.740 INFO running `"docker" "start" "-a" "9dfe762f4d32279189c8109db0a4cb05d92d10dd54d68cf8e72dd2e6eeab784b"`
Dec 18 08:22:13.809 INFO [stderr]     Checking h2 v0.1.10
Dec 18 08:22:13.809 INFO [stderr]     Checking pretty_env_logger v0.2.3
Dec 18 08:22:17.436 INFO [stderr]     Checking hyper v0.12.5
Dec 18 08:22:21.045 INFO [stderr]     Checking hello_world v0.1.0 (/opt/crater/workdir)
Dec 18 08:22:22.064 INFO [stderr] warning: function is never used: `register_bundles`
Dec 18 08:22:22.064 INFO [stderr]   --> src/main.rs:12:5
Dec 18 08:22:22.065 INFO [stderr]    |
Dec 18 08:22:22.066 INFO [stderr] 12 |     fn register_bundles(){}
Dec 18 08:22:22.067 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:22:22.067 INFO [stderr]    |
Dec 18 08:22:22.067 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 08:22:22.067 INFO [stderr] 
Dec 18 08:22:22.119 INFO [stderr] warning: function is never used: `register_bundles`
Dec 18 08:22:22.119 INFO [stderr]   --> src/main.rs:12:5
Dec 18 08:22:22.119 INFO [stderr]    |
Dec 18 08:22:22.119 INFO [stderr] 12 |     fn register_bundles(){}
Dec 18 08:22:22.119 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:22:22.119 INFO [stderr]    |
Dec 18 08:22:22.119 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 08:22:22.119 INFO [stderr] 
Dec 18 08:22:22.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.50s
Dec 18 08:22:22.442 INFO running `"docker" "inspect" "9dfe762f4d32279189c8109db0a4cb05d92d10dd54d68cf8e72dd2e6eeab784b"`
Dec 18 08:22:22.502 INFO running `"docker" "rm" "-f" "9dfe762f4d32279189c8109db0a4cb05d92d10dd54d68cf8e72dd2e6eeab784b"`
Dec 18 08:22:22.567 INFO [stdout] 9dfe762f4d32279189c8109db0a4cb05d92d10dd54d68cf8e72dd2e6eeab784b