Dec 19 06:57:13.724 INFO checking tobybot11/prime-timeout against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:57:13.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/tobybot11/prime-timeout:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:57:13.928 INFO [stdout] f8207b8464f75a9125ebf1a4043caae9f2f0652a894eb4478752f9f6116e9d2c
Dec 19 06:57:13.930 INFO running `"docker" "start" "-a" "f8207b8464f75a9125ebf1a4043caae9f2f0652a894eb4478752f9f6116e9d2c"`
Dec 19 06:57:15.248 INFO [stderr]     Checking tokio-timer v0.1.2
Dec 19 06:57:15.252 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 19 06:57:16.012 INFO [stderr]     Checking prime-timeout v0.1.0 (/opt/crater/workdir)
Dec 19 06:57:16.498 INFO [stderr] warning: function is never used: `print_type_of`
Dec 19 06:57:16.498 INFO [stderr]   --> src/main.rs:13:1
Dec 19 06:57:16.498 INFO [stderr]    |
Dec 19 06:57:16.498 INFO [stderr] 13 | fn print_type_of<T>(_: &T) {
Dec 19 06:57:16.498 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:57:16.498 INFO [stderr]    |
Dec 19 06:57:16.498 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 06:57:16.498 INFO [stderr] 
Dec 19 06:57:16.544 INFO [stderr] warning: function is never used: `print_type_of`
Dec 19 06:57:16.544 INFO [stderr]   --> src/main.rs:13:1
Dec 19 06:57:16.544 INFO [stderr]    |
Dec 19 06:57:16.544 INFO [stderr] 13 | fn print_type_of<T>(_: &T) {
Dec 19 06:57:16.544 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:57:16.544 INFO [stderr]    |
Dec 19 06:57:16.544 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 06:57:16.544 INFO [stderr] 
Dec 19 06:57:16.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Dec 19 06:57:17.564 INFO running `"docker" "inspect" "f8207b8464f75a9125ebf1a4043caae9f2f0652a894eb4478752f9f6116e9d2c"`
Dec 19 06:57:17.890 INFO running `"docker" "rm" "-f" "f8207b8464f75a9125ebf1a4043caae9f2f0652a894eb4478752f9f6116e9d2c"`
Dec 19 06:57:18.244 INFO [stdout] f8207b8464f75a9125ebf1a4043caae9f2f0652a894eb4478752f9f6116e9d2c