Nov 30 11:37:19.390 INFO checking CloneRob/circular_sampler against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 11:37:19.390 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 11:37:20.012 INFO [stdout] a4fb70adf6daea4d02d55ee9e6b464401b755184ad4ea0d160658d84090ef044
Nov 30 11:37:20.018 INFO running `"docker" "start" "-a" "a4fb70adf6daea4d02d55ee9e6b464401b755184ad4ea0d160658d84090ef044"`
Nov 30 11:37:21.244 INFO [stderr] usermod: no changes
Nov 30 11:37:21.345 INFO [stderr]     Checking image v0.12.3
Nov 30 11:37:25.976 INFO [stderr]     Checking image_split v0.1.0 (/source)
Nov 30 11:37:27.452 INFO [stderr] warning: unused import: `std::ffi::OsStr`
Nov 30 11:37:27.452 INFO [stderr]  --> src/argparse/mod.rs:5:5
Nov 30 11:37:27.452 INFO [stderr]   |
Nov 30 11:37:27.452 INFO [stderr] 5 | use std::ffi::OsStr;
Nov 30 11:37:27.452 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 30 11:37:27.452 INFO [stderr]   |
Nov 30 11:37:27.452 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:37:27.453 INFO [stderr] 
Nov 30 11:37:27.453 INFO [stderr] warning: unused imports: `thread`, `time`
Nov 30 11:37:27.453 INFO [stderr]   --> src/crop/mod.rs:11:11
Nov 30 11:37:27.453 INFO [stderr]    |
Nov 30 11:37:27.453 INFO [stderr] 11 | use std::{thread, time};
Nov 30 11:37:27.453 INFO [stderr]    |           ^^^^^^  ^^^^
Nov 30 11:37:27.454 INFO [stderr] 
Nov 30 11:37:27.716 INFO [stderr] warning: unused variable: `source_path`
Nov 30 11:37:27.717 INFO [stderr]    --> src/argparse/mod.rs:208:9
Nov 30 11:37:27.717 INFO [stderr]     |
Nov 30 11:37:27.717 INFO [stderr] 208 |     let source_path = if let Some(p) = source_str {
Nov 30 11:37:27.717 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_source_path` instead
Nov 30 11:37:27.718 INFO [stderr]     |
Nov 30 11:37:27.718 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 11:37:27.718 INFO [stderr] 
Nov 30 11:37:27.844 INFO [stderr] warning: field is never used: `label_map`
Nov 30 11:37:27.844 INFO [stderr]   --> src/argparse/mod.rs:29:5
Nov 30 11:37:27.845 INFO [stderr]    |
Nov 30 11:37:27.845 INFO [stderr] 29 |     label_map: Option<HashMap<String, String>>,
Nov 30 11:37:27.845 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:37:27.845 INFO [stderr]    |
Nov 30 11:37:27.846 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:37:27.846 INFO [stderr] 
Nov 30 11:37:27.846 INFO [stderr] warning: method is never used: `label_map`
Nov 30 11:37:27.846 INFO [stderr]   --> src/argparse/mod.rs:58:5
Nov 30 11:37:27.847 INFO [stderr]    |
Nov 30 11:37:27.847 INFO [stderr] 58 |     fn label_map(mut self, map: HashMap<String, String>) -> ParamBuilder {
Nov 30 11:37:27.847 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:37:27.847 INFO [stderr] 
Nov 30 11:37:27.848 INFO [stderr] warning: method is never used: `print`
Nov 30 11:37:27.848 INFO [stderr]    --> src/argparse/mod.rs:117:5
Nov 30 11:37:27.848 INFO [stderr]     |
Nov 30 11:37:27.848 INFO [stderr] 117 |     pub fn print(&self) {
Nov 30 11:37:27.849 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Nov 30 11:37:27.849 INFO [stderr] 
Nov 30 11:37:27.849 INFO [stderr] warning: method is never used: `get_x`
Nov 30 11:37:27.849 INFO [stderr]   --> src/candidates/mod.rs:24:5
Nov 30 11:37:27.850 INFO [stderr]    |
Nov 30 11:37:27.850 INFO [stderr] 24 |     pub fn get_x(&self) -> f64 {
Nov 30 11:37:27.850 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:37:27.850 INFO [stderr] 
Nov 30 11:37:27.851 INFO [stderr] warning: method is never used: `get_y`
Nov 30 11:37:27.851 INFO [stderr]   --> src/candidates/mod.rs:28:5
Nov 30 11:37:27.851 INFO [stderr]    |
Nov 30 11:37:27.851 INFO [stderr] 28 |     pub fn get_y(&self) -> f64 {
Nov 30 11:37:27.852 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:37:27.852 INFO [stderr] 
Nov 30 11:37:27.852 INFO [stderr] warning: method is never used: `to_int`
Nov 30 11:37:27.852 INFO [stderr]   --> src/candidates/mod.rs:42:5
Nov 30 11:37:27.853 INFO [stderr]    |
Nov 30 11:37:27.853 INFO [stderr] 42 |     fn to_int(self) -> (i32, i32) {
Nov 30 11:37:27.853 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:37:27.853 INFO [stderr] 
Nov 30 11:37:27.853 INFO [stderr] warning: method is never used: `print`
Nov 30 11:37:27.854 INFO [stderr]   --> src/candidates/mod.rs:54:5
Nov 30 11:37:27.854 INFO [stderr]    |
Nov 30 11:37:27.854 INFO [stderr] 54 |     fn print(&self) {
Nov 30 11:37:27.854 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 11:37:27.854 INFO [stderr] 
Nov 30 11:37:27.855 INFO [stderr] warning: function is never used: `transform_points`
Nov 30 11:37:27.855 INFO [stderr]   --> src/candidates/mod.rs:66:1
Nov 30 11:37:27.855 INFO [stderr]    |
Nov 30 11:37:27.855 INFO [stderr] 66 | pub fn transform_points(points: Vec<Point>, transformer: Point) -> Vec<Point> {
Nov 30 11:37:27.856 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:37:27.856 INFO [stderr] 
Nov 30 11:37:28.145 INFO [stderr] warning: unused import: `std::ffi::OsStr`
Nov 30 11:37:28.145 INFO [stderr]  --> src/argparse/mod.rs:5:5
Nov 30 11:37:28.145 INFO [stderr]   |
Nov 30 11:37:28.145 INFO [stderr] 5 | use std::ffi::OsStr;
Nov 30 11:37:28.145 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 30 11:37:28.145 INFO [stderr]   |
Nov 30 11:37:28.145 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:37:28.145 INFO [stderr] 
Nov 30 11:37:28.145 INFO [stderr] warning: unused imports: `thread`, `time`
Nov 30 11:37:28.145 INFO [stderr]   --> src/crop/mod.rs:11:11
Nov 30 11:37:28.145 INFO [stderr]    |
Nov 30 11:37:28.145 INFO [stderr] 11 | use std::{thread, time};
Nov 30 11:37:28.145 INFO [stderr]    |           ^^^^^^  ^^^^
Nov 30 11:37:28.145 INFO [stderr] 
Nov 30 11:37:28.271 INFO [stderr] warning: unused variable: `source_path`
Nov 30 11:37:28.271 INFO [stderr]    --> src/argparse/mod.rs:208:9
Nov 30 11:37:28.271 INFO [stderr]     |
Nov 30 11:37:28.272 INFO [stderr] 208 |     let source_path = if let Some(p) = source_str {
Nov 30 11:37:28.272 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_source_path` instead
Nov 30 11:37:28.272 INFO [stderr]     |
Nov 30 11:37:28.272 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 11:37:28.272 INFO [stderr] 
Nov 30 11:37:28.317 INFO [stderr] warning: field is never used: `label_map`
Nov 30 11:37:28.317 INFO [stderr]   --> src/argparse/mod.rs:29:5
Nov 30 11:37:28.317 INFO [stderr]    |
Nov 30 11:37:28.318 INFO [stderr] 29 |     label_map: Option<HashMap<String, String>>,
Nov 30 11:37:28.318 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:37:28.318 INFO [stderr]    |
Nov 30 11:37:28.318 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:37:28.318 INFO [stderr] 
Nov 30 11:37:28.319 INFO [stderr] warning: method is never used: `label_map`
Nov 30 11:37:28.319 INFO [stderr]   --> src/argparse/mod.rs:58:5
Nov 30 11:37:28.319 INFO [stderr]    |
Nov 30 11:37:28.319 INFO [stderr] 58 |     fn label_map(mut self, map: HashMap<String, String>) -> ParamBuilder {
Nov 30 11:37:28.319 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:37:28.319 INFO [stderr] 
Nov 30 11:37:28.320 INFO [stderr] warning: method is never used: `print`
Nov 30 11:37:28.320 INFO [stderr]    --> src/argparse/mod.rs:117:5
Nov 30 11:37:28.320 INFO [stderr]     |
Nov 30 11:37:28.320 INFO [stderr] 117 |     pub fn print(&self) {
Nov 30 11:37:28.320 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Nov 30 11:37:28.320 INFO [stderr] 
Nov 30 11:37:28.320 INFO [stderr] warning: method is never used: `get_x`
Nov 30 11:37:28.320 INFO [stderr]   --> src/candidates/mod.rs:24:5
Nov 30 11:37:28.320 INFO [stderr]    |
Nov 30 11:37:28.320 INFO [stderr] 24 |     pub fn get_x(&self) -> f64 {
Nov 30 11:37:28.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:37:28.320 INFO [stderr] 
Nov 30 11:37:28.320 INFO [stderr] warning: method is never used: `get_y`
Nov 30 11:37:28.320 INFO [stderr]   --> src/candidates/mod.rs:28:5
Nov 30 11:37:28.320 INFO [stderr]    |
Nov 30 11:37:28.320 INFO [stderr] 28 |     pub fn get_y(&self) -> f64 {
Nov 30 11:37:28.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:37:28.320 INFO [stderr] 
Nov 30 11:37:28.320 INFO [stderr] warning: method is never used: `to_int`
Nov 30 11:37:28.320 INFO [stderr]   --> src/candidates/mod.rs:42:5
Nov 30 11:37:28.320 INFO [stderr]    |
Nov 30 11:37:28.320 INFO [stderr] 42 |     fn to_int(self) -> (i32, i32) {
Nov 30 11:37:28.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:37:28.320 INFO [stderr] 
Nov 30 11:37:28.320 INFO [stderr] warning: method is never used: `print`
Nov 30 11:37:28.320 INFO [stderr]   --> src/candidates/mod.rs:54:5
Nov 30 11:37:28.320 INFO [stderr]    |
Nov 30 11:37:28.320 INFO [stderr] 54 |     fn print(&self) {
Nov 30 11:37:28.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 11:37:28.320 INFO [stderr] 
Nov 30 11:37:28.320 INFO [stderr] warning: function is never used: `transform_points`
Nov 30 11:37:28.320 INFO [stderr]   --> src/candidates/mod.rs:66:1
Nov 30 11:37:28.320 INFO [stderr]    |
Nov 30 11:37:28.320 INFO [stderr] 66 | pub fn transform_points(points: Vec<Point>, transformer: Point) -> Vec<Point> {
Nov 30 11:37:28.320 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:37:28.320 INFO [stderr] 
Nov 30 11:37:28.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.08s
Nov 30 11:37:28.367 INFO [stderr] su: No module specific data is present
Nov 30 11:37:29.583 INFO running `"docker" "inspect" "a4fb70adf6daea4d02d55ee9e6b464401b755184ad4ea0d160658d84090ef044"`
Nov 30 11:37:29.991 INFO running `"docker" "rm" "-f" "a4fb70adf6daea4d02d55ee9e6b464401b755184ad4ea0d160658d84090ef044"`
Nov 30 11:37:30.216 INFO [stdout] a4fb70adf6daea4d02d55ee9e6b464401b755184ad4ea0d160658d84090ef044