Dec 12 03:55:48.901 INFO checking Anteoy/diamond against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 03:55:48.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 03:55:49.305 INFO [stdout] fe0edd3f9a11823a8978ac4c2395a69cf27d9acb4a678b67186aafb61ec3fca8
Dec 12 03:55:49.307 INFO running `"docker" "start" "-a" "fe0edd3f9a11823a8978ac4c2395a69cf27d9acb4a678b67186aafb61ec3fca8"`
Dec 12 03:55:50.179 INFO [stderr] usermod: no changes
Dec 12 03:55:50.297 INFO [stderr]     Checking mustache v0.8.2
Dec 12 03:55:50.308 INFO [stderr]     Checking hyper v0.10.13
Dec 12 03:55:54.201 INFO [stderr]     Checking nickel v0.10.1
Dec 12 03:55:57.784 INFO [stderr]     Checking diamond v0.1.0 (/source)
Dec 12 03:56:01.065 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:56:01.065 INFO [stderr]   --> src/main.rs:14:5
Dec 12 03:56:01.065 INFO [stderr]    |
Dec 12 03:56:01.065 INFO [stderr] 14 |     server.listen("127.0.0.1:6767");
Dec 12 03:56:01.065 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:56:01.065 INFO [stderr]    |
Dec 12 03:56:01.065 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 03:56:01.065 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:56:01.065 INFO [stderr] 
Dec 12 03:56:01.612 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:56:01.612 INFO [stderr]   --> src/main.rs:14:5
Dec 12 03:56:01.612 INFO [stderr]    |
Dec 12 03:56:01.612 INFO [stderr] 14 |     server.listen("127.0.0.1:6767");
Dec 12 03:56:01.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:56:01.612 INFO [stderr]    |
Dec 12 03:56:01.612 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 03:56:01.612 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:56:01.612 INFO [stderr] 
Dec 12 03:56:01.652 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.45s
Dec 12 03:56:01.664 INFO [stderr] su: No module specific data is present
Dec 12 03:56:02.464 INFO running `"docker" "inspect" "fe0edd3f9a11823a8978ac4c2395a69cf27d9acb4a678b67186aafb61ec3fca8"`
Dec 12 03:56:02.828 INFO running `"docker" "rm" "-f" "fe0edd3f9a11823a8978ac4c2395a69cf27d9acb4a678b67186aafb61ec3fca8"`
Dec 12 03:56:03.108 INFO [stdout] fe0edd3f9a11823a8978ac4c2395a69cf27d9acb4a678b67186aafb61ec3fca8