Dec 19 14:33:26.890 INFO checking kbacha/nickel-test against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:33:26.890 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/kbacha/nickel-test:/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 14:33:27.050 INFO [stdout] db5e1ac8460c77f80e66b18f31f903c440f6d8bab68e8a17cc30ab7e8ebec394
Dec 19 14:33:27.055 INFO running `"docker" "start" "-a" "db5e1ac8460c77f80e66b18f31f903c440f6d8bab68e8a17cc30ab7e8ebec394"`
Dec 19 14:33:27.721 INFO [stderr]     Checking mustache v0.8.2
Dec 19 14:33:27.721 INFO [stderr]     Checking hyper v0.10.13
Dec 19 14:33:30.958 INFO [stderr]     Checking nickel v0.10.1
Dec 19 14:33:32.571 INFO [stderr]     Checking nickel-test v0.1.0 (/opt/crater/workdir)
Dec 19 14:33:32.997 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:33:32.997 INFO [stderr]  --> src/main.rs:8:5
Dec 19 14:33:32.997 INFO [stderr]   |
Dec 19 14:33:32.997 INFO [stderr] 8 |     server.listen("0.0.0.0:1643");
Dec 19 14:33:32.997 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:33:32.997 INFO [stderr]   |
Dec 19 14:33:32.997 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 19 14:33:32.997 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:33:32.997 INFO [stderr] 
Dec 19 14:33:32.997 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:33:32.997 INFO [stderr]  --> src/main.rs:8:5
Dec 19 14:33:32.997 INFO [stderr]   |
Dec 19 14:33:32.997 INFO [stderr] 8 |     server.listen("0.0.0.0:1643");
Dec 19 14:33:32.997 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:33:32.997 INFO [stderr]   |
Dec 19 14:33:32.997 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 19 14:33:32.997 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:33:32.997 INFO [stderr] 
Dec 19 14:33:33.049 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
Dec 19 14:33:33.943 INFO running `"docker" "inspect" "db5e1ac8460c77f80e66b18f31f903c440f6d8bab68e8a17cc30ab7e8ebec394"`
Dec 19 14:33:34.242 INFO running `"docker" "rm" "-f" "db5e1ac8460c77f80e66b18f31f903c440f6d8bab68e8a17cc30ab7e8ebec394"`
Dec 19 14:33:34.480 INFO [stdout] db5e1ac8460c77f80e66b18f31f903c440f6d8bab68e8a17cc30ab7e8ebec394