Dec 12 03:24:12.583 INFO checking CloneRob/circular_sampler against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 03:24:12.583 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 03:24:13.137 INFO [stdout] e646273ffdbff09725a08053c59f48d52fc1bece6f63ab56bba1b7374a1247a2
Dec 12 03:24:13.139 INFO running `"docker" "start" "-a" "e646273ffdbff09725a08053c59f48d52fc1bece6f63ab56bba1b7374a1247a2"`
Dec 12 03:24:14.279 INFO [stderr] usermod: no changes
Dec 12 03:24:14.437 INFO [stderr]     Checking image_split v0.1.0 (/source)
Dec 12 03:24:16.326 INFO [stderr] warning: unused import: `std::ffi::OsStr`
Dec 12 03:24:16.328 INFO [stderr]  --> src/argparse/mod.rs:5:5
Dec 12 03:24:16.328 INFO [stderr]   |
Dec 12 03:24:16.328 INFO [stderr] 5 | use std::ffi::OsStr;
Dec 12 03:24:16.328 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 12 03:24:16.328 INFO [stderr]   |
Dec 12 03:24:16.328 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 03:24:16.328 INFO [stderr] 
Dec 12 03:24:16.328 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 12 03:24:16.328 INFO [stderr]   --> src/crop/mod.rs:11:11
Dec 12 03:24:16.328 INFO [stderr]    |
Dec 12 03:24:16.328 INFO [stderr] 11 | use std::{thread, time};
Dec 12 03:24:16.328 INFO [stderr]    |           ^^^^^^  ^^^^
Dec 12 03:24:16.328 INFO [stderr] 
Dec 12 03:24:16.484 INFO [stderr] warning: unused variable: `source_path`
Dec 12 03:24:16.488 INFO [stderr]    --> src/argparse/mod.rs:208:9
Dec 12 03:24:16.488 INFO [stderr]     |
Dec 12 03:24:16.488 INFO [stderr] 208 |     let source_path = if let Some(p) = source_str {
Dec 12 03:24:16.488 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_source_path` instead
Dec 12 03:24:16.488 INFO [stderr]     |
Dec 12 03:24:16.488 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 03:24:16.488 INFO [stderr] 
Dec 12 03:24:16.538 INFO [stderr] warning: field is never used: `label_map`
Dec 12 03:24:16.538 INFO [stderr]   --> src/argparse/mod.rs:29:5
Dec 12 03:24:16.539 INFO [stderr]    |
Dec 12 03:24:16.539 INFO [stderr] 29 |     label_map: Option<HashMap<String, String>>,
Dec 12 03:24:16.539 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:24:16.539 INFO [stderr]    |
Dec 12 03:24:16.540 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 03:24:16.540 INFO [stderr] 
Dec 12 03:24:16.540 INFO [stderr] warning: method is never used: `label_map`
Dec 12 03:24:16.540 INFO [stderr]   --> src/argparse/mod.rs:58:5
Dec 12 03:24:16.540 INFO [stderr]    |
Dec 12 03:24:16.540 INFO [stderr] 58 |     fn label_map(mut self, map: HashMap<String, String>) -> ParamBuilder {
Dec 12 03:24:16.540 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:24:16.541 INFO [stderr] 
Dec 12 03:24:16.541 INFO [stderr] warning: method is never used: `print`
Dec 12 03:24:16.541 INFO [stderr]    --> src/argparse/mod.rs:117:5
Dec 12 03:24:16.541 INFO [stderr]     |
Dec 12 03:24:16.541 INFO [stderr] 117 |     pub fn print(&self) {
Dec 12 03:24:16.541 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 12 03:24:16.541 INFO [stderr] 
Dec 12 03:24:16.541 INFO [stderr] warning: method is never used: `get_x`
Dec 12 03:24:16.541 INFO [stderr]   --> src/candidates/mod.rs:24:5
Dec 12 03:24:16.541 INFO [stderr]    |
Dec 12 03:24:16.541 INFO [stderr] 24 |     pub fn get_x(&self) -> f64 {
Dec 12 03:24:16.541 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:24:16.542 INFO [stderr] 
Dec 12 03:24:16.542 INFO [stderr] warning: method is never used: `get_y`
Dec 12 03:24:16.542 INFO [stderr]   --> src/candidates/mod.rs:28:5
Dec 12 03:24:16.542 INFO [stderr]    |
Dec 12 03:24:16.542 INFO [stderr] 28 |     pub fn get_y(&self) -> f64 {
Dec 12 03:24:16.542 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:24:16.542 INFO [stderr] 
Dec 12 03:24:16.542 INFO [stderr] warning: method is never used: `to_int`
Dec 12 03:24:16.542 INFO [stderr]   --> src/candidates/mod.rs:42:5
Dec 12 03:24:16.542 INFO [stderr]    |
Dec 12 03:24:16.542 INFO [stderr] 42 |     fn to_int(self) -> (i32, i32) {
Dec 12 03:24:16.542 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:24:16.542 INFO [stderr] 
Dec 12 03:24:16.542 INFO [stderr] warning: method is never used: `print`
Dec 12 03:24:16.542 INFO [stderr]   --> src/candidates/mod.rs:54:5
Dec 12 03:24:16.542 INFO [stderr]    |
Dec 12 03:24:16.542 INFO [stderr] 54 |     fn print(&self) {
Dec 12 03:24:16.542 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 12 03:24:16.542 INFO [stderr] 
Dec 12 03:24:16.545 INFO [stderr] warning: function is never used: `transform_points`
Dec 12 03:24:16.545 INFO [stderr]   --> src/candidates/mod.rs:66:1
Dec 12 03:24:16.545 INFO [stderr]    |
Dec 12 03:24:16.545 INFO [stderr] 66 | pub fn transform_points(points: Vec<Point>, transformer: Point) -> Vec<Point> {
Dec 12 03:24:16.545 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:24:16.545 INFO [stderr] 
Dec 12 03:24:16.567 INFO [stderr] warning: unused import: `std::ffi::OsStr`
Dec 12 03:24:16.567 INFO [stderr]  --> src/argparse/mod.rs:5:5
Dec 12 03:24:16.567 INFO [stderr]   |
Dec 12 03:24:16.567 INFO [stderr] 5 | use std::ffi::OsStr;
Dec 12 03:24:16.567 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 12 03:24:16.567 INFO [stderr]   |
Dec 12 03:24:16.567 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 03:24:16.567 INFO [stderr] 
Dec 12 03:24:16.567 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 12 03:24:16.567 INFO [stderr]   --> src/crop/mod.rs:11:11
Dec 12 03:24:16.568 INFO [stderr]    |
Dec 12 03:24:16.568 INFO [stderr] 11 | use std::{thread, time};
Dec 12 03:24:16.568 INFO [stderr]    |           ^^^^^^  ^^^^
Dec 12 03:24:16.568 INFO [stderr] 
Dec 12 03:24:16.713 INFO [stderr] warning: unused variable: `source_path`
Dec 12 03:24:16.713 INFO [stderr]    --> src/argparse/mod.rs:208:9
Dec 12 03:24:16.713 INFO [stderr]     |
Dec 12 03:24:16.713 INFO [stderr] 208 |     let source_path = if let Some(p) = source_str {
Dec 12 03:24:16.713 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_source_path` instead
Dec 12 03:24:16.713 INFO [stderr]     |
Dec 12 03:24:16.713 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 03:24:16.713 INFO [stderr] 
Dec 12 03:24:16.760 INFO [stderr] warning: field is never used: `label_map`
Dec 12 03:24:16.760 INFO [stderr]   --> src/argparse/mod.rs:29:5
Dec 12 03:24:16.760 INFO [stderr]    |
Dec 12 03:24:16.760 INFO [stderr] 29 |     label_map: Option<HashMap<String, String>>,
Dec 12 03:24:16.760 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:24:16.760 INFO [stderr]    |
Dec 12 03:24:16.760 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 03:24:16.760 INFO [stderr] 
Dec 12 03:24:16.760 INFO [stderr] warning: method is never used: `label_map`
Dec 12 03:24:16.760 INFO [stderr]   --> src/argparse/mod.rs:58:5
Dec 12 03:24:16.760 INFO [stderr]    |
Dec 12 03:24:16.760 INFO [stderr] 58 |     fn label_map(mut self, map: HashMap<String, String>) -> ParamBuilder {
Dec 12 03:24:16.760 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:24:16.760 INFO [stderr] 
Dec 12 03:24:16.760 INFO [stderr] warning: method is never used: `print`
Dec 12 03:24:16.760 INFO [stderr]    --> src/argparse/mod.rs:117:5
Dec 12 03:24:16.760 INFO [stderr]     |
Dec 12 03:24:16.760 INFO [stderr] 117 |     pub fn print(&self) {
Dec 12 03:24:16.760 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 12 03:24:16.760 INFO [stderr] 
Dec 12 03:24:16.760 INFO [stderr] warning: method is never used: `get_x`
Dec 12 03:24:16.760 INFO [stderr]   --> src/candidates/mod.rs:24:5
Dec 12 03:24:16.760 INFO [stderr]    |
Dec 12 03:24:16.760 INFO [stderr] 24 |     pub fn get_x(&self) -> f64 {
Dec 12 03:24:16.760 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:24:16.760 INFO [stderr] 
Dec 12 03:24:16.760 INFO [stderr] warning: method is never used: `get_y`
Dec 12 03:24:16.760 INFO [stderr]   --> src/candidates/mod.rs:28:5
Dec 12 03:24:16.760 INFO [stderr]    |
Dec 12 03:24:16.760 INFO [stderr] 28 |     pub fn get_y(&self) -> f64 {
Dec 12 03:24:16.760 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:24:16.760 INFO [stderr] 
Dec 12 03:24:16.760 INFO [stderr] warning: method is never used: `to_int`
Dec 12 03:24:16.760 INFO [stderr]   --> src/candidates/mod.rs:42:5
Dec 12 03:24:16.760 INFO [stderr]    |
Dec 12 03:24:16.760 INFO [stderr] 42 |     fn to_int(self) -> (i32, i32) {
Dec 12 03:24:16.760 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:24:16.760 INFO [stderr] 
Dec 12 03:24:16.760 INFO [stderr] warning: method is never used: `print`
Dec 12 03:24:16.760 INFO [stderr]   --> src/candidates/mod.rs:54:5
Dec 12 03:24:16.760 INFO [stderr]    |
Dec 12 03:24:16.760 INFO [stderr] 54 |     fn print(&self) {
Dec 12 03:24:16.760 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 12 03:24:16.760 INFO [stderr] 
Dec 12 03:24:16.760 INFO [stderr] warning: function is never used: `transform_points`
Dec 12 03:24:16.764 INFO [stderr]   --> src/candidates/mod.rs:66:1
Dec 12 03:24:16.764 INFO [stderr]    |
Dec 12 03:24:16.764 INFO [stderr] 66 | pub fn transform_points(points: Vec<Point>, transformer: Point) -> Vec<Point> {
Dec 12 03:24:16.764 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:24:16.764 INFO [stderr] 
Dec 12 03:24:16.794 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
Dec 12 03:24:16.798 INFO [stderr] su: No module specific data is present
Dec 12 03:24:17.394 INFO running `"docker" "inspect" "e646273ffdbff09725a08053c59f48d52fc1bece6f63ab56bba1b7374a1247a2"`
Dec 12 03:24:17.656 INFO running `"docker" "rm" "-f" "e646273ffdbff09725a08053c59f48d52fc1bece6f63ab56bba1b7374a1247a2"`
Dec 12 03:24:17.921 INFO [stdout] e646273ffdbff09725a08053c59f48d52fc1bece6f63ab56bba1b7374a1247a2