Nov 29 21:52:04.475 INFO checking msierks/rustcube against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 21:52:04.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 21:52:04.856 INFO [stdout] fbd1c3712c34fa9b2bc69366fc7353069fcc0a5cc23fbf182b675b31faa2ec10
Nov 29 21:52:04.869 INFO running `"docker" "start" "-a" "fbd1c3712c34fa9b2bc69366fc7353069fcc0a5cc23fbf182b675b31faa2ec10"`
Nov 29 21:52:05.363 INFO [stderr] usermod: no changes
Nov 29 21:52:05.479 INFO [stderr]    Compiling x11-dl v2.14.0
Nov 29 21:52:05.479 INFO [stderr]    Compiling minifb v0.10.6
Nov 29 21:52:05.484 INFO [stderr]     Checking nix v0.5.1
Nov 29 21:52:05.484 INFO [stderr]     Checking nix v0.10.0
Nov 29 21:52:05.484 INFO [stderr]     Checking num-bigint v0.1.44
Nov 29 21:52:09.940 INFO [stderr]     Checking num-rational v0.1.42
Nov 29 21:52:11.748 INFO [stderr]     Checking num v0.1.42
Nov 29 21:52:12.376 INFO [stderr]     Checking rustyline v1.0.0
Nov 29 21:52:15.912 INFO [stderr]     Checking rustcube v0.1.0 (/source)
Nov 29 21:52:18.667 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 21:52:18.667 INFO [stderr]    --> src/video_interface.rs:156:17
Nov 29 21:52:18.667 INFO [stderr]     |
Nov 29 21:52:18.667 INFO [stderr] 156 |                 self.window.update_with_buffer(&self.buffer);
Nov 29 21:52:18.667 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:52:18.667 INFO [stderr]     |
Nov 29 21:52:18.667 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 21:52:18.667 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 21:52:18.667 INFO [stderr] 
Nov 29 21:52:19.360 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 21:52:19.360 INFO [stderr]    --> src/video_interface.rs:156:17
Nov 29 21:52:19.360 INFO [stderr]     |
Nov 29 21:52:19.360 INFO [stderr] 156 |                 self.window.update_with_buffer(&self.buffer);
Nov 29 21:52:19.360 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:52:19.360 INFO [stderr]     |
Nov 29 21:52:19.360 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 21:52:19.360 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 21:52:19.360 INFO [stderr] 
Nov 29 21:52:20.238 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.86s
Nov 29 21:52:20.254 INFO [stderr] su: No module specific data is present
Nov 29 21:52:20.804 INFO running `"docker" "inspect" "fbd1c3712c34fa9b2bc69366fc7353069fcc0a5cc23fbf182b675b31faa2ec10"`
Nov 29 21:52:21.025 INFO running `"docker" "rm" "-f" "fbd1c3712c34fa9b2bc69366fc7353069fcc0a5cc23fbf182b675b31faa2ec10"`
Nov 29 21:52:21.307 INFO [stdout] fbd1c3712c34fa9b2bc69366fc7353069fcc0a5cc23fbf182b675b31faa2ec10