Dec 19 16:11:37.320 INFO checking havlenapetr/quadientevents against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:11:37.320 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/havlenapetr/quadientevents:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:11:37.894 INFO [stdout] d1b197d626eb1fd9d0a9f394f2745ae9ea51d89ce5eff5bbcb575c0d7f666626
Dec 19 16:11:37.894 INFO running `"docker" "start" "-a" "d1b197d626eb1fd9d0a9f394f2745ae9ea51d89ce5eff5bbcb575c0d7f666626"`
Dec 19 16:11:39.724 INFO [stderr]     Checking socket2 v0.2.2
Dec 19 16:11:40.415 INFO [stderr]     Checking curl v0.4.8
Dec 19 16:11:41.612 INFO [stderr]     Checking quadientevents v0.1.0 (/opt/crater/workdir)
Dec 19 16:11:43.364 INFO [stderr] warning: function is never used: `load_from_file`
Dec 19 16:11:43.364 INFO [stderr]   --> tests/../src/task.rs:76:1
Dec 19 16:11:43.364 INFO [stderr]    |
Dec 19 16:11:43.364 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 19 16:11:43.364 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:11:43.364 INFO [stderr]    |
Dec 19 16:11:43.364 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:11:43.364 INFO [stderr] 
Dec 19 16:11:43.364 INFO [stderr] warning: variable `filePath` should have a snake case name such as `file_path`
Dec 19 16:11:43.364 INFO [stderr]   --> tests/../src/task.rs:76:23
Dec 19 16:11:43.364 INFO [stderr]    |
Dec 19 16:11:43.364 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 19 16:11:43.364 INFO [stderr]    |                       ^^^^^^^^
Dec 19 16:11:43.364 INFO [stderr]    |
Dec 19 16:11:43.364 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 16:11:43.364 INFO [stderr] 
Dec 19 16:11:43.365 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 16:11:43.365 INFO [stderr]   --> tests/../src/task.rs:79:5
Dec 19 16:11:43.365 INFO [stderr]    |
Dec 19 16:11:43.365 INFO [stderr] 79 |     f.read_to_string(&mut json);
Dec 19 16:11:43.365 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:11:43.365 INFO [stderr]    |
Dec 19 16:11:43.365 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 16:11:43.365 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 16:11:43.365 INFO [stderr] 
Dec 19 16:11:43.372 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:11:43.372 INFO [stderr]   --> tests/../src/map.rs:86:23
Dec 19 16:11:43.372 INFO [stderr]    |
Dec 19 16:11:43.372 INFO [stderr] 86 |         debug_assert!(id >= 0 && id < self.nodes.len());
Dec 19 16:11:43.372 INFO [stderr]    |                       ^^^^^^^
Dec 19 16:11:43.372 INFO [stderr]    |
Dec 19 16:11:43.372 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 19 16:11:43.372 INFO [stderr] 
Dec 19 16:11:43.372 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:11:43.372 INFO [stderr]   --> tests/../src/map.rs:91:23
Dec 19 16:11:43.372 INFO [stderr]    |
Dec 19 16:11:43.372 INFO [stderr] 91 |         debug_assert!(point.x >= 0 && point.x < self.dim);
Dec 19 16:11:43.372 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 19 16:11:43.372 INFO [stderr] 
Dec 19 16:11:43.372 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:11:43.372 INFO [stderr]   --> tests/../src/map.rs:92:23
Dec 19 16:11:43.372 INFO [stderr]    |
Dec 19 16:11:43.372 INFO [stderr] 92 |         debug_assert!(point.y >= 0 && point.y < self.dim);
Dec 19 16:11:43.372 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 19 16:11:43.372 INFO [stderr] 
Dec 19 16:11:43.401 INFO [stderr] warning: function is never used: `load_from_file`
Dec 19 16:11:43.401 INFO [stderr]   --> src/task.rs:76:1
Dec 19 16:11:43.401 INFO [stderr]    |
Dec 19 16:11:43.401 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 19 16:11:43.401 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:11:43.401 INFO [stderr]    |
Dec 19 16:11:43.401 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:11:43.401 INFO [stderr] 
Dec 19 16:11:43.401 INFO [stderr] warning: function is never used: `load_from_str`
Dec 19 16:11:43.401 INFO [stderr]   --> src/task.rs:83:1
Dec 19 16:11:43.401 INFO [stderr]    |
Dec 19 16:11:43.401 INFO [stderr] 83 | pub fn load_from_str(json: &str) -> TaskResp {
Dec 19 16:11:43.401 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:11:43.401 INFO [stderr] 
Dec 19 16:11:43.401 INFO [stderr] warning: method is never used: `get_rows`
Dec 19 16:11:43.401 INFO [stderr]   --> src/map.rs:76:5
Dec 19 16:11:43.401 INFO [stderr]    |
Dec 19 16:11:43.401 INFO [stderr] 76 |     pub fn get_rows(&self) -> Vec<&[Node]> {
Dec 19 16:11:43.401 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:11:43.401 INFO [stderr] 
Dec 19 16:11:43.420 INFO [stderr] warning: variable `filePath` should have a snake case name such as `file_path`
Dec 19 16:11:43.420 INFO [stderr]   --> src/task.rs:76:23
Dec 19 16:11:43.420 INFO [stderr]    |
Dec 19 16:11:43.420 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 19 16:11:43.420 INFO [stderr]    |                       ^^^^^^^^
Dec 19 16:11:43.420 INFO [stderr]    |
Dec 19 16:11:43.420 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 16:11:43.420 INFO [stderr] 
Dec 19 16:11:43.420 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 16:11:43.420 INFO [stderr]   --> src/task.rs:79:5
Dec 19 16:11:43.420 INFO [stderr]    |
Dec 19 16:11:43.420 INFO [stderr] 79 |     f.read_to_string(&mut json);
Dec 19 16:11:43.420 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:11:43.420 INFO [stderr]    |
Dec 19 16:11:43.420 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 16:11:43.420 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 16:11:43.420 INFO [stderr] 
Dec 19 16:11:43.420 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:11:43.420 INFO [stderr]   --> src/map.rs:86:23
Dec 19 16:11:43.420 INFO [stderr]    |
Dec 19 16:11:43.420 INFO [stderr] 86 |         debug_assert!(id >= 0 && id < self.nodes.len());
Dec 19 16:11:43.420 INFO [stderr]    |                       ^^^^^^^
Dec 19 16:11:43.420 INFO [stderr]    |
Dec 19 16:11:43.420 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 19 16:11:43.420 INFO [stderr] 
Dec 19 16:11:43.420 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:11:43.420 INFO [stderr]   --> src/map.rs:91:23
Dec 19 16:11:43.420 INFO [stderr]    |
Dec 19 16:11:43.420 INFO [stderr] 91 |         debug_assert!(point.x >= 0 && point.x < self.dim);
Dec 19 16:11:43.420 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 19 16:11:43.420 INFO [stderr] 
Dec 19 16:11:43.420 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:11:43.420 INFO [stderr]   --> src/map.rs:92:23
Dec 19 16:11:43.420 INFO [stderr]    |
Dec 19 16:11:43.420 INFO [stderr] 92 |         debug_assert!(point.y >= 0 && point.y < self.dim);
Dec 19 16:11:43.420 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 19 16:11:43.420 INFO [stderr] 
Dec 19 16:11:43.450 INFO [stderr] warning: function is never used: `load_from_file`
Dec 19 16:11:43.450 INFO [stderr]   --> src/task.rs:76:1
Dec 19 16:11:43.450 INFO [stderr]    |
Dec 19 16:11:43.450 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 19 16:11:43.450 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:11:43.450 INFO [stderr]    |
Dec 19 16:11:43.450 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:11:43.450 INFO [stderr] 
Dec 19 16:11:43.450 INFO [stderr] warning: function is never used: `load_from_str`
Dec 19 16:11:43.450 INFO [stderr]   --> src/task.rs:83:1
Dec 19 16:11:43.450 INFO [stderr]    |
Dec 19 16:11:43.450 INFO [stderr] 83 | pub fn load_from_str(json: &str) -> TaskResp {
Dec 19 16:11:43.450 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:11:43.450 INFO [stderr] 
Dec 19 16:11:43.450 INFO [stderr] warning: method is never used: `get_rows`
Dec 19 16:11:43.450 INFO [stderr]   --> src/map.rs:76:5
Dec 19 16:11:43.450 INFO [stderr]    |
Dec 19 16:11:43.450 INFO [stderr] 76 |     pub fn get_rows(&self) -> Vec<&[Node]> {
Dec 19 16:11:43.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:11:43.450 INFO [stderr] 
Dec 19 16:11:43.450 INFO [stderr] warning: variable `filePath` should have a snake case name such as `file_path`
Dec 19 16:11:43.450 INFO [stderr]   --> src/task.rs:76:23
Dec 19 16:11:43.450 INFO [stderr]    |
Dec 19 16:11:43.450 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 19 16:11:43.450 INFO [stderr]    |                       ^^^^^^^^
Dec 19 16:11:43.450 INFO [stderr]    |
Dec 19 16:11:43.450 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 16:11:43.450 INFO [stderr] 
Dec 19 16:11:43.450 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 16:11:43.450 INFO [stderr]   --> src/task.rs:79:5
Dec 19 16:11:43.450 INFO [stderr]    |
Dec 19 16:11:43.450 INFO [stderr] 79 |     f.read_to_string(&mut json);
Dec 19 16:11:43.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:11:43.450 INFO [stderr]    |
Dec 19 16:11:43.450 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 16:11:43.450 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 16:11:43.450 INFO [stderr] 
Dec 19 16:11:43.468 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:11:43.468 INFO [stderr]   --> src/map.rs:86:23
Dec 19 16:11:43.468 INFO [stderr]    |
Dec 19 16:11:43.468 INFO [stderr] 86 |         debug_assert!(id >= 0 && id < self.nodes.len());
Dec 19 16:11:43.468 INFO [stderr]    |                       ^^^^^^^
Dec 19 16:11:43.468 INFO [stderr]    |
Dec 19 16:11:43.468 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 19 16:11:43.468 INFO [stderr] 
Dec 19 16:11:43.468 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:11:43.468 INFO [stderr]   --> src/map.rs:91:23
Dec 19 16:11:43.468 INFO [stderr]    |
Dec 19 16:11:43.468 INFO [stderr] 91 |         debug_assert!(point.x >= 0 && point.x < self.dim);
Dec 19 16:11:43.468 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 19 16:11:43.468 INFO [stderr] 
Dec 19 16:11:43.468 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:11:43.468 INFO [stderr]   --> src/map.rs:92:23
Dec 19 16:11:43.468 INFO [stderr]    |
Dec 19 16:11:43.468 INFO [stderr] 92 |         debug_assert!(point.y >= 0 && point.y < self.dim);
Dec 19 16:11:43.468 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 19 16:11:43.468 INFO [stderr] 
Dec 19 16:11:43.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
Dec 19 16:11:44.608 INFO running `"docker" "inspect" "d1b197d626eb1fd9d0a9f394f2745ae9ea51d89ce5eff5bbcb575c0d7f666626"`
Dec 19 16:11:44.836 INFO running `"docker" "rm" "-f" "d1b197d626eb1fd9d0a9f394f2745ae9ea51d89ce5eff5bbcb575c0d7f666626"`
Dec 19 16:11:44.956 INFO [stdout] d1b197d626eb1fd9d0a9f394f2745ae9ea51d89ce5eff5bbcb575c0d7f666626