Dec 04 14:21:06.440 INFO checking mbbxAdam/nickel against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 14:21:06.440 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 14:21:06.940 INFO [stdout] 915e2068c5086395a9903fc4e650ddb91663dc0ced379c1b08ae0fa0b2e5e2b0
Dec 04 14:21:06.940 INFO running `"docker" "start" "-a" "915e2068c5086395a9903fc4e650ddb91663dc0ced379c1b08ae0fa0b2e5e2b0"`
Dec 04 14:21:08.218 INFO [stderr] usermod: no changes
Dec 04 14:21:08.395 INFO [stderr]     Checking regex-syntax v0.5.6
Dec 04 14:21:08.395 INFO [stderr]     Checking mustache v0.8.2
Dec 04 14:21:13.751 INFO [stderr]     Checking regex v0.2.11
Dec 04 14:21:16.279 INFO [stderr]     Checking nickel v0.10.1
Dec 04 14:21:19.386 INFO [stderr]     Checking hello-world v0.1.0 (/source)
Dec 04 14:21:21.057 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 14:21:21.057 INFO [stderr]   --> src/main.rs:14:5
Dec 04 14:21:21.057 INFO [stderr]    |
Dec 04 14:21:21.057 INFO [stderr] 14 |     server.listen("127.0.0.1:6767");
Dec 04 14:21:21.057 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:21:21.057 INFO [stderr]    |
Dec 04 14:21:21.057 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 14:21:21.057 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 14:21:21.057 INFO [stderr] 
Dec 04 14:21:21.111 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 14:21:21.111 INFO [stderr]   --> src/main.rs:14:5
Dec 04 14:21:21.111 INFO [stderr]    |
Dec 04 14:21:21.111 INFO [stderr] 14 |     server.listen("127.0.0.1:6767");
Dec 04 14:21:21.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:21:21.111 INFO [stderr]    |
Dec 04 14:21:21.111 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 14:21:21.111 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 14:21:21.111 INFO [stderr] 
Dec 04 14:21:21.135 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.89s
Dec 04 14:21:21.163 INFO [stderr] su: No module specific data is present
Dec 04 14:21:22.117 INFO running `"docker" "inspect" "915e2068c5086395a9903fc4e650ddb91663dc0ced379c1b08ae0fa0b2e5e2b0"`
Dec 04 14:21:22.521 INFO running `"docker" "rm" "-f" "915e2068c5086395a9903fc4e650ddb91663dc0ced379c1b08ae0fa0b2e5e2b0"`
Dec 04 14:21:22.875 INFO [stdout] 915e2068c5086395a9903fc4e650ddb91663dc0ced379c1b08ae0fa0b2e5e2b0