Dec 19 16:11:34.369 INFO checking havlenapetr/quadientevents against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:11:34.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:11:34.842 INFO [stdout] 7f0dea57e684b80fed21d63d9b10b98cd13c119a22358aba2ea4a82c3a944476
Dec 19 16:11:34.844 INFO running `"docker" "start" "-a" "7f0dea57e684b80fed21d63d9b10b98cd13c119a22358aba2ea4a82c3a944476"`
Dec 19 16:11:36.865 INFO [stderr]    Compiling libz-sys v1.0.16
Dec 19 16:11:36.876 INFO [stderr]    Compiling curl-sys v0.3.14
Dec 19 16:11:36.876 INFO [stderr]     Checking socket2 v0.2.2
Dec 19 16:11:36.888 INFO [stderr]    Compiling openssl-sys v0.9.17
Dec 19 16:13:51.748 INFO [stderr]     Checking curl v0.4.8
Dec 19 16:13:52.831 INFO [stderr]     Checking quadientevents v0.1.0 (/opt/crater/workdir)
Dec 19 16:13:54.615 INFO [stderr] warning: function is never used: `load_from_file`
Dec 19 16:13:54.616 INFO [stderr]   --> src/task.rs:76:1
Dec 19 16:13:54.616 INFO [stderr]    |
Dec 19 16:13:54.616 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 19 16:13:54.617 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:13:54.617 INFO [stderr]    |
Dec 19 16:13:54.617 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:13:54.617 INFO [stderr] 
Dec 19 16:13:54.618 INFO [stderr] warning: function is never used: `load_from_str`
Dec 19 16:13:54.618 INFO [stderr]   --> src/task.rs:83:1
Dec 19 16:13:54.618 INFO [stderr]    |
Dec 19 16:13:54.618 INFO [stderr] 83 | pub fn load_from_str(json: &str) -> TaskResp {
Dec 19 16:13:54.619 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:13:54.619 INFO [stderr] 
Dec 19 16:13:54.619 INFO [stderr] warning: method is never used: `get_rows`
Dec 19 16:13:54.619 INFO [stderr]   --> src/map.rs:76:5
Dec 19 16:13:54.620 INFO [stderr]    |
Dec 19 16:13:54.620 INFO [stderr] 76 |     pub fn get_rows(&self) -> Vec<&[Node]> {
Dec 19 16:13:54.620 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:13:54.620 INFO [stderr] 
Dec 19 16:13:54.636 INFO [stderr] warning: variable `filePath` should have a snake case name such as `file_path`
Dec 19 16:13:54.637 INFO [stderr]   --> src/task.rs:76:23
Dec 19 16:13:54.637 INFO [stderr]    |
Dec 19 16:13:54.638 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 19 16:13:54.638 INFO [stderr]    |                       ^^^^^^^^
Dec 19 16:13:54.638 INFO [stderr]    |
Dec 19 16:13:54.638 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 16:13:54.638 INFO [stderr] 
Dec 19 16:13:54.638 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 16:13:54.638 INFO [stderr]   --> src/task.rs:79:5
Dec 19 16:13:54.638 INFO [stderr]    |
Dec 19 16:13:54.638 INFO [stderr] 79 |     f.read_to_string(&mut json);
Dec 19 16:13:54.638 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:13:54.638 INFO [stderr]    |
Dec 19 16:13:54.638 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 16:13:54.638 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 16:13:54.638 INFO [stderr] 
Dec 19 16:13:54.638 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:13:54.638 INFO [stderr]   --> src/map.rs:86:23
Dec 19 16:13:54.638 INFO [stderr]    |
Dec 19 16:13:54.638 INFO [stderr] 86 |         debug_assert!(id >= 0 && id < self.nodes.len());
Dec 19 16:13:54.638 INFO [stderr]    |                       ^^^^^^^
Dec 19 16:13:54.638 INFO [stderr]    |
Dec 19 16:13:54.638 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 19 16:13:54.640 INFO [stderr] 
Dec 19 16:13:54.640 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:13:54.640 INFO [stderr]   --> src/map.rs:91:23
Dec 19 16:13:54.640 INFO [stderr]    |
Dec 19 16:13:54.640 INFO [stderr] 91 |         debug_assert!(point.x >= 0 && point.x < self.dim);
Dec 19 16:13:54.640 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 19 16:13:54.640 INFO [stderr] 
Dec 19 16:13:54.640 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:13:54.640 INFO [stderr]   --> src/map.rs:92:23
Dec 19 16:13:54.640 INFO [stderr]    |
Dec 19 16:13:54.640 INFO [stderr] 92 |         debug_assert!(point.y >= 0 && point.y < self.dim);
Dec 19 16:13:54.640 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 19 16:13:54.640 INFO [stderr] 
Dec 19 16:13:54.818 INFO [stderr] warning: function is never used: `load_from_file`
Dec 19 16:13:54.818 INFO [stderr]   --> src/task.rs:76:1
Dec 19 16:13:54.818 INFO [stderr]    |
Dec 19 16:13:54.819 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 19 16:13:54.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:13:54.819 INFO [stderr]    |
Dec 19 16:13:54.819 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:13:54.819 INFO [stderr] 
Dec 19 16:13:54.820 INFO [stderr] warning: function is never used: `load_from_str`
Dec 19 16:13:54.820 INFO [stderr]   --> src/task.rs:83:1
Dec 19 16:13:54.820 INFO [stderr]    |
Dec 19 16:13:54.820 INFO [stderr] 83 | pub fn load_from_str(json: &str) -> TaskResp {
Dec 19 16:13:54.820 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:13:54.821 INFO [stderr] 
Dec 19 16:13:54.821 INFO [stderr] warning: method is never used: `get_rows`
Dec 19 16:13:54.821 INFO [stderr]   --> src/map.rs:76:5
Dec 19 16:13:54.821 INFO [stderr]    |
Dec 19 16:13:54.821 INFO [stderr] 76 |     pub fn get_rows(&self) -> Vec<&[Node]> {
Dec 19 16:13:54.821 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:13:54.821 INFO [stderr] 
Dec 19 16:13:54.821 INFO [stderr] warning: variable `filePath` should have a snake case name such as `file_path`
Dec 19 16:13:54.821 INFO [stderr]   --> src/task.rs:76:23
Dec 19 16:13:54.821 INFO [stderr]    |
Dec 19 16:13:54.821 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 19 16:13:54.821 INFO [stderr]    |                       ^^^^^^^^
Dec 19 16:13:54.821 INFO [stderr]    |
Dec 19 16:13:54.821 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 16:13:54.821 INFO [stderr] 
Dec 19 16:13:54.821 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 16:13:54.821 INFO [stderr]   --> src/task.rs:79:5
Dec 19 16:13:54.821 INFO [stderr]    |
Dec 19 16:13:54.821 INFO [stderr] 79 |     f.read_to_string(&mut json);
Dec 19 16:13:54.821 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:13:54.821 INFO [stderr]    |
Dec 19 16:13:54.821 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 16:13:54.821 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 16:13:54.821 INFO [stderr] 
Dec 19 16:13:54.821 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:13:54.821 INFO [stderr]   --> src/map.rs:86:23
Dec 19 16:13:54.821 INFO [stderr]    |
Dec 19 16:13:54.821 INFO [stderr] 86 |         debug_assert!(id >= 0 && id < self.nodes.len());
Dec 19 16:13:54.821 INFO [stderr]    |                       ^^^^^^^
Dec 19 16:13:54.821 INFO [stderr]    |
Dec 19 16:13:54.821 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 19 16:13:54.821 INFO [stderr] 
Dec 19 16:13:54.821 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:13:54.821 INFO [stderr]   --> src/map.rs:91:23
Dec 19 16:13:54.821 INFO [stderr]    |
Dec 19 16:13:54.821 INFO [stderr] 91 |         debug_assert!(point.x >= 0 && point.x < self.dim);
Dec 19 16:13:54.821 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 19 16:13:54.821 INFO [stderr] 
Dec 19 16:13:54.821 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:13:54.821 INFO [stderr]   --> src/map.rs:92:23
Dec 19 16:13:54.822 INFO [stderr]    |
Dec 19 16:13:54.822 INFO [stderr] 92 |         debug_assert!(point.y >= 0 && point.y < self.dim);
Dec 19 16:13:54.822 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 19 16:13:54.822 INFO [stderr] 
Dec 19 16:13:54.890 INFO [stderr] warning: function is never used: `load_from_file`
Dec 19 16:13:54.890 INFO [stderr]   --> tests/../src/task.rs:76:1
Dec 19 16:13:54.891 INFO [stderr]    |
Dec 19 16:13:54.891 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 19 16:13:54.891 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:13:54.891 INFO [stderr]    |
Dec 19 16:13:54.892 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:13:54.892 INFO [stderr] 
Dec 19 16:13:54.896 INFO [stderr] warning: variable `filePath` should have a snake case name such as `file_path`
Dec 19 16:13:54.896 INFO [stderr]   --> tests/../src/task.rs:76:23
Dec 19 16:13:54.896 INFO [stderr]    |
Dec 19 16:13:54.897 INFO [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
Dec 19 16:13:54.897 INFO [stderr]    |                       ^^^^^^^^
Dec 19 16:13:54.897 INFO [stderr]    |
Dec 19 16:13:54.897 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 16:13:54.897 INFO [stderr] 
Dec 19 16:13:54.897 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 16:13:54.897 INFO [stderr]   --> tests/../src/task.rs:79:5
Dec 19 16:13:54.897 INFO [stderr]    |
Dec 19 16:13:54.897 INFO [stderr] 79 |     f.read_to_string(&mut json);
Dec 19 16:13:54.897 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:13:54.897 INFO [stderr]    |
Dec 19 16:13:54.897 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 16:13:54.897 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 16:13:54.897 INFO [stderr] 
Dec 19 16:13:54.897 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:13:54.897 INFO [stderr]   --> tests/../src/map.rs:86:23
Dec 19 16:13:54.897 INFO [stderr]    |
Dec 19 16:13:54.897 INFO [stderr] 86 |         debug_assert!(id >= 0 && id < self.nodes.len());
Dec 19 16:13:54.897 INFO [stderr]    |                       ^^^^^^^
Dec 19 16:13:54.897 INFO [stderr]    |
Dec 19 16:13:54.897 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 19 16:13:54.897 INFO [stderr] 
Dec 19 16:13:54.897 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:13:54.897 INFO [stderr]   --> tests/../src/map.rs:91:23
Dec 19 16:13:54.897 INFO [stderr]    |
Dec 19 16:13:54.897 INFO [stderr] 91 |         debug_assert!(point.x >= 0 && point.x < self.dim);
Dec 19 16:13:54.897 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 19 16:13:54.897 INFO [stderr] 
Dec 19 16:13:54.897 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:13:54.897 INFO [stderr]   --> tests/../src/map.rs:92:23
Dec 19 16:13:54.897 INFO [stderr]    |
Dec 19 16:13:54.897 INFO [stderr] 92 |         debug_assert!(point.y >= 0 && point.y < self.dim);
Dec 19 16:13:54.897 INFO [stderr]    |                       ^^^^^^^^^^^^
Dec 19 16:13:54.897 INFO [stderr] 
Dec 19 16:13:54.932 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 18s
Dec 19 16:13:55.883 INFO running `"docker" "inspect" "7f0dea57e684b80fed21d63d9b10b98cd13c119a22358aba2ea4a82c3a944476"`
Dec 19 16:13:56.244 INFO running `"docker" "rm" "-f" "7f0dea57e684b80fed21d63d9b10b98cd13c119a22358aba2ea4a82c3a944476"`
Dec 19 16:13:56.504 INFO [stdout] 7f0dea57e684b80fed21d63d9b10b98cd13c119a22358aba2ea4a82c3a944476