Dec 04 17:47:26.797 INFO checking havlenapetr/quadientevents against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 17:47:26.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17:47:27.290 INFO [stdout] 4e1db7a04a7fbc4281faf55034034be15e591ee981e959a0d4c7cdd20ed8d0c4
Dec 04 17:47:27.292 INFO running `"docker" "start" "-a" "4e1db7a04a7fbc4281faf55034034be15e591ee981e959a0d4c7cdd20ed8d0c4"`
Dec 04 17:47:29.219 INFO [stderr] usermod: no changes
Dec 04 17:47:29.381 INFO [stderr]     Checking quadientevents v0.1.0 (/source)
Dec 04 17:47:32.199 INFO [stderr] warning: function is never used: `load_from_file`
Dec 04 17:47:32.199 INFO [stderr]   --> src/task.rs:76:1
Dec 04 17:47:32.199 INFO [stderr]    |
Dec 04 17:47:32.199 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 04 17:47:32.199 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:47:32.199 INFO [stderr]    |
Dec 04 17:47:32.199 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 17:47:32.199 INFO [stderr] 
Dec 04 17:47:32.199 INFO [stderr] warning: function is never used: `load_from_str`
Dec 04 17:47:32.199 INFO [stderr]   --> src/task.rs:83:1
Dec 04 17:47:32.199 INFO [stderr]    |
Dec 04 17:47:32.199 INFO [stderr] 83 | pub fn load_from_str(json: &str) -> TaskResp {
Dec 04 17:47:32.199 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:47:32.199 INFO [stderr] 
Dec 04 17:47:32.199 INFO [stderr] warning: method is never used: `get_rows`
Dec 04 17:47:32.199 INFO [stderr]   --> src/map.rs:76:5
Dec 04 17:47:32.199 INFO [stderr]    |
Dec 04 17:47:32.199 INFO [stderr] 76 |     pub fn get_rows(&self) -> Vec<&[Node]> {
Dec 04 17:47:32.199 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:47:32.199 INFO [stderr] 
Dec 04 17:47:32.199 INFO [stderr] warning: variable `filePath` should have a snake case name such as `file_path`
Dec 04 17:47:32.199 INFO [stderr]   --> src/task.rs:76:23
Dec 04 17:47:32.199 INFO [stderr]    |
Dec 04 17:47:32.199 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 04 17:47:32.199 INFO [stderr]    |                       ^^^^^^^^
Dec 04 17:47:32.199 INFO [stderr]    |
Dec 04 17:47:32.199 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 17:47:32.199 INFO [stderr] 
Dec 04 17:47:32.199 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:47:32.199 INFO [stderr]   --> src/task.rs:79:5
Dec 04 17:47:32.199 INFO [stderr]    |
Dec 04 17:47:32.199 INFO [stderr] 79 |     f.read_to_string(&mut json);
Dec 04 17:47:32.199 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:47:32.199 INFO [stderr]    |
Dec 04 17:47:32.199 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 17:47:32.199 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:47:32.199 INFO [stderr] 
Dec 04 17:47:32.199 INFO [stderr] warning: comparison is useless due to type limits
Dec 04 17:47:32.199 INFO [stderr]   --> src/map.rs:86:23
Dec 04 17:47:32.199 INFO [stderr]    |
Dec 04 17:47:32.200 INFO [stderr] 86 |         debug_assert!(id >= 0 && id < self.nodes.len());
Dec 04 17:47:32.200 INFO [stderr]    |                       ^^^^^^^
Dec 04 17:47:32.200 INFO [stderr]    |
Dec 04 17:47:32.200 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 04 17:47:32.200 INFO [stderr] 
Dec 04 17:47:32.200 INFO [stderr] warning: comparison is useless due to type limits
Dec 04 17:47:32.200 INFO [stderr]   --> src/map.rs:91:23
Dec 04 17:47:32.200 INFO [stderr]    |
Dec 04 17:47:32.200 INFO [stderr] 91 |         debug_assert!(point.x >= 0 && point.x < self.dim);
Dec 04 17:47:32.200 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 04 17:47:32.200 INFO [stderr] 
Dec 04 17:47:32.200 INFO [stderr] warning: comparison is useless due to type limits
Dec 04 17:47:32.200 INFO [stderr]   --> src/map.rs:92:23
Dec 04 17:47:32.200 INFO [stderr]    |
Dec 04 17:47:32.200 INFO [stderr] 92 |         debug_assert!(point.y >= 0 && point.y < self.dim);
Dec 04 17:47:32.200 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 04 17:47:32.200 INFO [stderr] 
Dec 04 17:47:32.308 INFO [stderr] warning: function is never used: `load_from_file`
Dec 04 17:47:32.308 INFO [stderr]   --> tests/../src/task.rs:76:1
Dec 04 17:47:32.308 INFO [stderr]    |
Dec 04 17:47:32.308 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 04 17:47:32.308 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:47:32.308 INFO [stderr]    |
Dec 04 17:47:32.308 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 17:47:32.308 INFO [stderr] 
Dec 04 17:47:32.315 INFO [stderr] warning: variable `filePath` should have a snake case name such as `file_path`
Dec 04 17:47:32.316 INFO [stderr]   --> tests/../src/task.rs:76:23
Dec 04 17:47:32.316 INFO [stderr]    |
Dec 04 17:47:32.317 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 04 17:47:32.317 INFO [stderr]    |                       ^^^^^^^^
Dec 04 17:47:32.317 INFO [stderr]    |
Dec 04 17:47:32.318 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 17:47:32.318 INFO [stderr] 
Dec 04 17:47:32.318 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:47:32.318 INFO [stderr]   --> tests/../src/task.rs:79:5
Dec 04 17:47:32.319 INFO [stderr]    |
Dec 04 17:47:32.319 INFO [stderr] 79 |     f.read_to_string(&mut json);
Dec 04 17:47:32.319 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:47:32.319 INFO [stderr]    |
Dec 04 17:47:32.320 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 17:47:32.320 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:47:32.320 INFO [stderr] 
Dec 04 17:47:32.320 INFO [stderr] warning: comparison is useless due to type limits
Dec 04 17:47:32.320 INFO [stderr]   --> tests/../src/map.rs:86:23
Dec 04 17:47:32.321 INFO [stderr]    |
Dec 04 17:47:32.321 INFO [stderr] 86 |         debug_assert!(id >= 0 && id < self.nodes.len());
Dec 04 17:47:32.321 INFO [stderr]    |                       ^^^^^^^
Dec 04 17:47:32.321 INFO [stderr]    |
Dec 04 17:47:32.321 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 04 17:47:32.321 INFO [stderr] 
Dec 04 17:47:32.321 INFO [stderr] warning: comparison is useless due to type limits
Dec 04 17:47:32.321 INFO [stderr]   --> tests/../src/map.rs:91:23
Dec 04 17:47:32.321 INFO [stderr]    |
Dec 04 17:47:32.322 INFO [stderr] 91 |         debug_assert!(point.x >= 0 && point.x < self.dim);
Dec 04 17:47:32.322 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 04 17:47:32.322 INFO [stderr] 
Dec 04 17:47:32.322 INFO [stderr] warning: comparison is useless due to type limits
Dec 04 17:47:32.322 INFO [stderr]   --> tests/../src/map.rs:92:23
Dec 04 17:47:32.322 INFO [stderr]    |
Dec 04 17:47:32.322 INFO [stderr] 92 |         debug_assert!(point.y >= 0 && point.y < self.dim);
Dec 04 17:47:32.322 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 04 17:47:32.322 INFO [stderr] 
Dec 04 17:47:32.339 INFO [stderr] warning: function is never used: `load_from_file`
Dec 04 17:47:32.339 INFO [stderr]   --> src/task.rs:76:1
Dec 04 17:47:32.339 INFO [stderr]    |
Dec 04 17:47:32.339 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 04 17:47:32.339 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:47:32.339 INFO [stderr]    |
Dec 04 17:47:32.339 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 17:47:32.339 INFO [stderr] 
Dec 04 17:47:32.347 INFO [stderr] warning: function is never used: `load_from_str`
Dec 04 17:47:32.347 INFO [stderr]   --> src/task.rs:83:1
Dec 04 17:47:32.347 INFO [stderr]    |
Dec 04 17:47:32.347 INFO [stderr] 83 | pub fn load_from_str(json: &str) -> TaskResp {
Dec 04 17:47:32.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:47:32.347 INFO [stderr] 
Dec 04 17:47:32.347 INFO [stderr] warning: method is never used: `get_rows`
Dec 04 17:47:32.347 INFO [stderr]   --> src/map.rs:76:5
Dec 04 17:47:32.347 INFO [stderr]    |
Dec 04 17:47:32.347 INFO [stderr] 76 |     pub fn get_rows(&self) -> Vec<&[Node]> {
Dec 04 17:47:32.347 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:47:32.347 INFO [stderr] 
Dec 04 17:47:32.347 INFO [stderr] warning: variable `filePath` should have a snake case name such as `file_path`
Dec 04 17:47:32.347 INFO [stderr]   --> src/task.rs:76:23
Dec 04 17:47:32.347 INFO [stderr]    |
Dec 04 17:47:32.347 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 04 17:47:32.347 INFO [stderr]    |                       ^^^^^^^^
Dec 04 17:47:32.347 INFO [stderr]    |
Dec 04 17:47:32.347 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 17:47:32.347 INFO [stderr] 
Dec 04 17:47:32.347 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:47:32.347 INFO [stderr]   --> src/task.rs:79:5
Dec 04 17:47:32.347 INFO [stderr]    |
Dec 04 17:47:32.347 INFO [stderr] 79 |     f.read_to_string(&mut json);
Dec 04 17:47:32.347 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:47:32.347 INFO [stderr]    |
Dec 04 17:47:32.348 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 17:47:32.348 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:47:32.348 INFO [stderr] 
Dec 04 17:47:32.348 INFO [stderr] warning: comparison is useless due to type limits
Dec 04 17:47:32.348 INFO [stderr]   --> src/map.rs:86:23
Dec 04 17:47:32.348 INFO [stderr]    |
Dec 04 17:47:32.348 INFO [stderr] 86 |         debug_assert!(id >= 0 && id < self.nodes.len());
Dec 04 17:47:32.348 INFO [stderr]    |                       ^^^^^^^
Dec 04 17:47:32.348 INFO [stderr]    |
Dec 04 17:47:32.348 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 04 17:47:32.348 INFO [stderr] 
Dec 04 17:47:32.348 INFO [stderr] warning: comparison is useless due to type limits
Dec 04 17:47:32.348 INFO [stderr]   --> src/map.rs:91:23
Dec 04 17:47:32.348 INFO [stderr]    |
Dec 04 17:47:32.348 INFO [stderr] 91 |         debug_assert!(point.x >= 0 && point.x < self.dim);
Dec 04 17:47:32.348 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 04 17:47:32.348 INFO [stderr] 
Dec 04 17:47:32.348 INFO [stderr] warning: comparison is useless due to type limits
Dec 04 17:47:32.348 INFO [stderr]   --> src/map.rs:92:23
Dec 04 17:47:32.348 INFO [stderr]    |
Dec 04 17:47:32.348 INFO [stderr] 92 |         debug_assert!(point.y >= 0 && point.y < self.dim);
Dec 04 17:47:32.348 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 04 17:47:32.348 INFO [stderr] 
Dec 04 17:47:32.395 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
Dec 04 17:47:32.403 INFO [stderr] su: No module specific data is present
Dec 04 17:47:33.755 INFO running `"docker" "inspect" "4e1db7a04a7fbc4281faf55034034be15e591ee981e959a0d4c7cdd20ed8d0c4"`
Dec 04 17:47:34.074 INFO running `"docker" "rm" "-f" "4e1db7a04a7fbc4281faf55034034be15e591ee981e959a0d4c7cdd20ed8d0c4"`
Dec 04 17:47:34.359 INFO [stdout] 4e1db7a04a7fbc4281faf55034034be15e591ee981e959a0d4c7cdd20ed8d0c4