Dec 11 13:53:04.955 INFO checking mbbxAdam/nickel against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 13:53:04.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 13:53:05.286 INFO [stdout] af0e8bd99308ea9f9c8985aefb61fba6fc1c832498ff702c96416efec74cfc16
Dec 11 13:53:05.290 INFO running `"docker" "start" "-a" "af0e8bd99308ea9f9c8985aefb61fba6fc1c832498ff702c96416efec74cfc16"`
Dec 11 13:53:06.640 INFO [stderr] usermod: no changes
Dec 11 13:53:06.846 INFO [stderr]     Checking groupable v0.2.0
Dec 11 13:53:06.846 INFO [stderr]     Checking mustache v0.8.2
Dec 11 13:53:06.846 INFO [stderr]     Checking regex v0.2.11
Dec 11 13:53:10.475 INFO [stderr]     Checking nickel v0.10.1
Dec 11 13:53:13.095 INFO [stderr]     Checking hello-world v0.1.0 (/source)
Dec 11 13:53:15.312 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 13:53:15.313 INFO [stderr]   --> src/main.rs:14:5
Dec 11 13:53:15.313 INFO [stderr]    |
Dec 11 13:53:15.313 INFO [stderr] 14 |     server.listen("127.0.0.1:6767");
Dec 11 13:53:15.313 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:53:15.314 INFO [stderr]    |
Dec 11 13:53:15.314 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 13:53:15.314 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 13:53:15.314 INFO [stderr] 
Dec 11 13:53:15.329 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 13:53:15.329 INFO [stderr]   --> src/main.rs:14:5
Dec 11 13:53:15.329 INFO [stderr]    |
Dec 11 13:53:15.329 INFO [stderr] 14 |     server.listen("127.0.0.1:6767");
Dec 11 13:53:15.329 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:53:15.332 INFO [stderr]    |
Dec 11 13:53:15.332 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 13:53:15.332 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 13:53:15.333 INFO [stderr] 
Dec 11 13:53:15.389 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.70s
Dec 11 13:53:15.424 INFO [stderr] su: No module specific data is present
Dec 11 13:53:17.175 INFO running `"docker" "inspect" "af0e8bd99308ea9f9c8985aefb61fba6fc1c832498ff702c96416efec74cfc16"`
Dec 11 13:53:17.522 INFO running `"docker" "rm" "-f" "af0e8bd99308ea9f9c8985aefb61fba6fc1c832498ff702c96416efec74cfc16"`
Dec 11 13:53:17.877 INFO [stdout] af0e8bd99308ea9f9c8985aefb61fba6fc1c832498ff702c96416efec74cfc16