Dec 18 05:09:50.851 INFO checking TimeMuncher/server against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:09:50.852 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/TimeMuncher/server:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:09:51.176 INFO [stdout] 29394b2287609cb10aca83baef194c80074d28d9eb09181e9b57cffb0ed727e7
Dec 18 05:09:51.180 INFO running `"docker" "start" "-a" "29394b2287609cb10aca83baef194c80074d28d9eb09181e9b57cffb0ed727e7"`
Dec 18 05:09:52.649 INFO [stderr]     Checking hyper v0.10.13
Dec 18 05:09:52.649 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 18 05:09:54.991 INFO [stderr]     Checking hyper v0.11.21
Dec 18 05:09:57.280 INFO [stderr]     Checking nickel v0.10.1
Dec 18 05:10:00.088 INFO [stderr]     Checking server v0.1.0 (/opt/crater/workdir)
Dec 18 05:10:00.992 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 05:10:00.992 INFO [stderr]   --> src/main.rs:19:5
Dec 18 05:10:00.992 INFO [stderr]    |
Dec 18 05:10:00.992 INFO [stderr] 19 |     server.listen("127.0.0.1:6767");
Dec 18 05:10:00.992 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:10:00.992 INFO [stderr]    |
Dec 18 05:10:00.992 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 05:10:00.992 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 05:10:00.992 INFO [stderr] 
Dec 18 05:10:01.000 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 05:10:01.000 INFO [stderr]   --> src/main.rs:19:5
Dec 18 05:10:01.000 INFO [stderr]    |
Dec 18 05:10:01.000 INFO [stderr] 19 |     server.listen("127.0.0.1:6767");
Dec 18 05:10:01.000 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:10:01.000 INFO [stderr]    |
Dec 18 05:10:01.000 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 05:10:01.000 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 05:10:01.000 INFO [stderr] 
Dec 18 05:10:01.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.58s
Dec 18 05:10:01.380 INFO running `"docker" "inspect" "29394b2287609cb10aca83baef194c80074d28d9eb09181e9b57cffb0ed727e7"`
Dec 18 05:10:01.498 INFO running `"docker" "rm" "-f" "29394b2287609cb10aca83baef194c80074d28d9eb09181e9b57cffb0ed727e7"`
Dec 18 05:10:01.660 INFO [stdout] 29394b2287609cb10aca83baef194c80074d28d9eb09181e9b57cffb0ed727e7