[INFO] updating cached repository https://github.com/havlenapetr/quadientevents
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fc99945429e154d03b890a560e74a1a700384daa
[INFO] checking havlenapetr/quadientevents against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhavlenapetr%2Fquadientevents" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/havlenapetr/quadientevents on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/havlenapetr/quadientevents
[INFO] finished tweaking git repo https://github.com/havlenapetr/quadientevents
[INFO] tweaked toml for git repo https://github.com/havlenapetr/quadientevents written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/havlenapetr/quadientevents already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5b404dcecd26094c581062130ebb8de9f248f2e6ec2c9fe364257efd4049354c
[INFO] running `"docker" "start" "-a" "5b404dcecd26094c581062130ebb8de9f248f2e6ec2c9fe364257efd4049354c"`
[INFO] [stderr]    Compiling curl-sys v0.3.14
[INFO] [stderr]     Checking socket2 v0.2.2
[INFO] [stderr]    Compiling libz-sys v1.0.16
[INFO] [stderr]     Checking curl v0.4.8
[INFO] [stderr]     Checking quadientevents v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `load_from_file`
[INFO] [stderr]   --> src/task.rs:76:1
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_from_str`
[INFO] [stderr]   --> src/task.rs:83:1
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub fn load_from_str(json: &str) -> TaskResp {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_rows`
[INFO] [stderr]   --> src/map.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn get_rows(&self) -> Vec<&[Node]> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `filePath` should have a snake case name
[INFO] [stderr]   --> src/task.rs:76:23
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
[INFO] [stderr]    |                       ^^^^^^^^ help: convert the identifier to snake case: `file_path`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/task.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     f.read_to_string(&mut json);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/map.rs:86:23
[INFO] [stderr]    |
[INFO] [stderr] 86 |         debug_assert!(id >= 0 && id < self.nodes.len());
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/map.rs:91:23
[INFO] [stderr]    |
[INFO] [stderr] 91 |         debug_assert!(point.x >= 0 && point.x < self.dim);
[INFO] [stderr]    |                       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/map.rs:92:23
[INFO] [stderr]    |
[INFO] [stderr] 92 |         debug_assert!(point.y >= 0 && point.y < self.dim);
[INFO] [stderr]    |                       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_from_file`
[INFO] [stderr]   --> tests/../src/task.rs:76:1
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `filePath` should have a snake case name
[INFO] [stderr]   --> tests/../src/task.rs:76:23
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
[INFO] [stderr]    |                       ^^^^^^^^ help: convert the identifier to snake case: `file_path`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> tests/../src/task.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     f.read_to_string(&mut json);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> tests/../src/map.rs:86:23
[INFO] [stderr]    |
[INFO] [stderr] 86 |         debug_assert!(id >= 0 && id < self.nodes.len());
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> tests/../src/map.rs:91:23
[INFO] [stderr]    |
[INFO] [stderr] 91 |         debug_assert!(point.x >= 0 && point.x < self.dim);
[INFO] [stderr]    |                       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> tests/../src/map.rs:92:23
[INFO] [stderr]    |
[INFO] [stderr] 92 |         debug_assert!(point.y >= 0 && point.y < self.dim);
[INFO] [stderr]    |                       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_from_file`
[INFO] [stderr]   --> src/task.rs:76:1
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_from_str`
[INFO] [stderr]   --> src/task.rs:83:1
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub fn load_from_str(json: &str) -> TaskResp {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_rows`
[INFO] [stderr]   --> src/map.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn get_rows(&self) -> Vec<&[Node]> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `filePath` should have a snake case name
[INFO] [stderr]   --> src/task.rs:76:23
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn load_from_file(filePath: &str) -> TaskResp {
[INFO] [stderr]    |                       ^^^^^^^^ help: convert the identifier to snake case: `file_path`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/task.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     f.read_to_string(&mut json);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/map.rs:86:23
[INFO] [stderr]    |
[INFO] [stderr] 86 |         debug_assert!(id >= 0 && id < self.nodes.len());
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/map.rs:91:23
[INFO] [stderr]    |
[INFO] [stderr] 91 |         debug_assert!(point.x >= 0 && point.x < self.dim);
[INFO] [stderr]    |                       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/map.rs:92:23
[INFO] [stderr]    |
[INFO] [stderr] 92 |         debug_assert!(point.y >= 0 && point.y < self.dim);
[INFO] [stderr]    |                       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 43s
[INFO] running `"docker" "inspect" "5b404dcecd26094c581062130ebb8de9f248f2e6ec2c9fe364257efd4049354c"`
[INFO] running `"docker" "rm" "-f" "5b404dcecd26094c581062130ebb8de9f248f2e6ec2c9fe364257efd4049354c"`
[INFO] [stdout] 5b404dcecd26094c581062130ebb8de9f248f2e6ec2c9fe364257efd4049354c