Nov 30 12:04:47.045 INFO checking Anteoy/diamond against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 12:04:47.045 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 12:04:47.364 INFO [stdout] c5b00e750d8841ae0f566982e473ea116f561e971efd52b0f1a6f2cf19b4547a
Nov 30 12:04:47.364 INFO running `"docker" "start" "-a" "c5b00e750d8841ae0f566982e473ea116f561e971efd52b0f1a6f2cf19b4547a"`
Nov 30 12:04:47.878 INFO [stderr] usermod: no changes
Nov 30 12:04:48.024 INFO [stderr]     Checking diamond v0.1.0 (/source)
Nov 30 12:04:50.938 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 12:04:50.938 INFO [stderr]   --> src/main.rs:14:5
Nov 30 12:04:50.938 INFO [stderr]    |
Nov 30 12:04:50.938 INFO [stderr] 14 |     server.listen("127.0.0.1:6767");
Nov 30 12:04:50.938 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:04:50.938 INFO [stderr]    |
Nov 30 12:04:50.938 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 12:04:50.938 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 12:04:50.938 INFO [stderr] 
Nov 30 12:04:51.013 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 12:04:51.013 INFO [stderr]   --> src/main.rs:14:5
Nov 30 12:04:51.013 INFO [stderr]    |
Nov 30 12:04:51.013 INFO [stderr] 14 |     server.listen("127.0.0.1:6767");
Nov 30 12:04:51.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:04:51.013 INFO [stderr]    |
Nov 30 12:04:51.013 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 12:04:51.013 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 12:04:51.013 INFO [stderr] 
Nov 30 12:04:51.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
Nov 30 12:04:51.027 INFO [stderr] su: No module specific data is present
Nov 30 12:04:51.217 INFO running `"docker" "inspect" "c5b00e750d8841ae0f566982e473ea116f561e971efd52b0f1a6f2cf19b4547a"`
Nov 30 12:04:51.272 INFO running `"docker" "rm" "-f" "c5b00e750d8841ae0f566982e473ea116f561e971efd52b0f1a6f2cf19b4547a"`
Nov 30 12:04:51.353 INFO [stdout] c5b00e750d8841ae0f566982e473ea116f561e971efd52b0f1a6f2cf19b4547a