Dec 05 03:01:08.540 INFO checking CloneRob/circular_sampler against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:01:08.540 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 03:01:08.868 INFO [stdout] 8ee8891a4343134837b3c92575faca8e7bd90439262f4fe0125c8f9bfbe6e990
Dec 05 03:01:08.876 INFO running `"docker" "start" "-a" "8ee8891a4343134837b3c92575faca8e7bd90439262f4fe0125c8f9bfbe6e990"`
Dec 05 03:01:10.018 INFO [stderr] usermod: no changes
Dec 05 03:01:10.163 INFO [stderr]     Checking image v0.12.3
Dec 05 03:01:14.712 INFO [stderr]     Checking image_split v0.1.0 (/source)
Dec 05 03:01:15.923 INFO [stderr] warning: unused import: `std::ffi::OsStr`
Dec 05 03:01:15.923 INFO [stderr]  --> src/argparse/mod.rs:5:5
Dec 05 03:01:15.923 INFO [stderr]   |
Dec 05 03:01:15.923 INFO [stderr] 5 | use std::ffi::OsStr;
Dec 05 03:01:15.923 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 05 03:01:15.923 INFO [stderr]   |
Dec 05 03:01:15.923 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:01:15.923 INFO [stderr] 
Dec 05 03:01:15.923 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 05 03:01:15.923 INFO [stderr]   --> src/crop/mod.rs:11:11
Dec 05 03:01:15.923 INFO [stderr]    |
Dec 05 03:01:15.923 INFO [stderr] 11 | use std::{thread, time};
Dec 05 03:01:15.923 INFO [stderr]    |           ^^^^^^  ^^^^
Dec 05 03:01:15.923 INFO [stderr] 
Dec 05 03:01:16.059 INFO [stderr] warning: unused variable: `source_path`
Dec 05 03:01:16.059 INFO [stderr]    --> src/argparse/mod.rs:208:9
Dec 05 03:01:16.059 INFO [stderr]     |
Dec 05 03:01:16.059 INFO [stderr] 208 |     let source_path = if let Some(p) = source_str {
Dec 05 03:01:16.059 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_source_path` instead
Dec 05 03:01:16.059 INFO [stderr]     |
Dec 05 03:01:16.059 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 03:01:16.059 INFO [stderr] 
Dec 05 03:01:16.091 INFO [stderr] warning: unused import: `std::ffi::OsStr`
Dec 05 03:01:16.091 INFO [stderr]  --> src/argparse/mod.rs:5:5
Dec 05 03:01:16.091 INFO [stderr]   |
Dec 05 03:01:16.091 INFO [stderr] 5 | use std::ffi::OsStr;
Dec 05 03:01:16.091 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 05 03:01:16.091 INFO [stderr]   |
Dec 05 03:01:16.091 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:01:16.091 INFO [stderr] 
Dec 05 03:01:16.091 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 05 03:01:16.091 INFO [stderr]   --> src/crop/mod.rs:11:11
Dec 05 03:01:16.091 INFO [stderr]    |
Dec 05 03:01:16.091 INFO [stderr] 11 | use std::{thread, time};
Dec 05 03:01:16.091 INFO [stderr]    |           ^^^^^^  ^^^^
Dec 05 03:01:16.091 INFO [stderr] 
Dec 05 03:01:16.110 INFO [stderr] warning: field is never used: `label_map`
Dec 05 03:01:16.111 INFO [stderr]   --> src/argparse/mod.rs:29:5
Dec 05 03:01:16.111 INFO [stderr]    |
Dec 05 03:01:16.111 INFO [stderr] 29 |     label_map: Option<HashMap<String, String>>,
Dec 05 03:01:16.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:01:16.111 INFO [stderr]    |
Dec 05 03:01:16.111 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 03:01:16.111 INFO [stderr] 
Dec 05 03:01:16.111 INFO [stderr] warning: method is never used: `label_map`
Dec 05 03:01:16.111 INFO [stderr]   --> src/argparse/mod.rs:58:5
Dec 05 03:01:16.111 INFO [stderr]    |
Dec 05 03:01:16.111 INFO [stderr] 58 |     fn label_map(mut self, map: HashMap<String, String>) -> ParamBuilder {
Dec 05 03:01:16.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:01:16.111 INFO [stderr] 
Dec 05 03:01:16.111 INFO [stderr] warning: method is never used: `print`
Dec 05 03:01:16.111 INFO [stderr]    --> src/argparse/mod.rs:117:5
Dec 05 03:01:16.111 INFO [stderr]     |
Dec 05 03:01:16.111 INFO [stderr] 117 |     pub fn print(&self) {
Dec 05 03:01:16.111 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 05 03:01:16.111 INFO [stderr] 
Dec 05 03:01:16.111 INFO [stderr] warning: method is never used: `get_x`
Dec 05 03:01:16.111 INFO [stderr]   --> src/candidates/mod.rs:24:5
Dec 05 03:01:16.111 INFO [stderr]    |
Dec 05 03:01:16.111 INFO [stderr] 24 |     pub fn get_x(&self) -> f64 {
Dec 05 03:01:16.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:01:16.111 INFO [stderr] 
Dec 05 03:01:16.111 INFO [stderr] warning: method is never used: `get_y`
Dec 05 03:01:16.111 INFO [stderr]   --> src/candidates/mod.rs:28:5
Dec 05 03:01:16.111 INFO [stderr]    |
Dec 05 03:01:16.111 INFO [stderr] 28 |     pub fn get_y(&self) -> f64 {
Dec 05 03:01:16.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:01:16.111 INFO [stderr] 
Dec 05 03:01:16.111 INFO [stderr] warning: method is never used: `to_int`
Dec 05 03:01:16.111 INFO [stderr]   --> src/candidates/mod.rs:42:5
Dec 05 03:01:16.111 INFO [stderr]    |
Dec 05 03:01:16.111 INFO [stderr] 42 |     fn to_int(self) -> (i32, i32) {
Dec 05 03:01:16.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:01:16.111 INFO [stderr] 
Dec 05 03:01:16.111 INFO [stderr] warning: method is never used: `print`
Dec 05 03:01:16.111 INFO [stderr]   --> src/candidates/mod.rs:54:5
Dec 05 03:01:16.111 INFO [stderr]    |
Dec 05 03:01:16.111 INFO [stderr] 54 |     fn print(&self) {
Dec 05 03:01:16.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 05 03:01:16.111 INFO [stderr] 
Dec 05 03:01:16.111 INFO [stderr] warning: function is never used: `transform_points`
Dec 05 03:01:16.111 INFO [stderr]   --> src/candidates/mod.rs:66:1
Dec 05 03:01:16.111 INFO [stderr]    |
Dec 05 03:01:16.111 INFO [stderr] 66 | pub fn transform_points(points: Vec<Point>, transformer: Point) -> Vec<Point> {
Dec 05 03:01:16.111 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:01:16.111 INFO [stderr] 
Dec 05 03:01:16.215 INFO [stderr] warning: unused variable: `source_path`
Dec 05 03:01:16.215 INFO [stderr]    --> src/argparse/mod.rs:208:9
Dec 05 03:01:16.215 INFO [stderr]     |
Dec 05 03:01:16.215 INFO [stderr] 208 |     let source_path = if let Some(p) = source_str {
Dec 05 03:01:16.215 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_source_path` instead
Dec 05 03:01:16.215 INFO [stderr]     |
Dec 05 03:01:16.215 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 03:01:16.215 INFO [stderr] 
Dec 05 03:01:16.267 INFO [stderr] warning: field is never used: `label_map`
Dec 05 03:01:16.267 INFO [stderr]   --> src/argparse/mod.rs:29:5
Dec 05 03:01:16.267 INFO [stderr]    |
Dec 05 03:01:16.267 INFO [stderr] 29 |     label_map: Option<HashMap<String, String>>,
Dec 05 03:01:16.267 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:01:16.267 INFO [stderr]    |
Dec 05 03:01:16.267 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 03:01:16.267 INFO [stderr] 
Dec 05 03:01:16.267 INFO [stderr] warning: method is never used: `label_map`
Dec 05 03:01:16.267 INFO [stderr]   --> src/argparse/mod.rs:58:5
Dec 05 03:01:16.267 INFO [stderr]    |
Dec 05 03:01:16.267 INFO [stderr] 58 |     fn label_map(mut self, map: HashMap<String, String>) -> ParamBuilder {
Dec 05 03:01:16.267 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:01:16.267 INFO [stderr] 
Dec 05 03:01:16.267 INFO [stderr] warning: method is never used: `print`
Dec 05 03:01:16.267 INFO [stderr]    --> src/argparse/mod.rs:117:5
Dec 05 03:01:16.267 INFO [stderr]     |
Dec 05 03:01:16.267 INFO [stderr] 117 |     pub fn print(&self) {
Dec 05 03:01:16.267 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 05 03:01:16.267 INFO [stderr] 
Dec 05 03:01:16.267 INFO [stderr] warning: method is never used: `get_x`
Dec 05 03:01:16.267 INFO [stderr]   --> src/candidates/mod.rs:24:5
Dec 05 03:01:16.267 INFO [stderr]    |
Dec 05 03:01:16.267 INFO [stderr] 24 |     pub fn get_x(&self) -> f64 {
Dec 05 03:01:16.267 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:01:16.267 INFO [stderr] 
Dec 05 03:01:16.267 INFO [stderr] warning: method is never used: `get_y`
Dec 05 03:01:16.267 INFO [stderr]   --> src/candidates/mod.rs:28:5
Dec 05 03:01:16.267 INFO [stderr]    |
Dec 05 03:01:16.267 INFO [stderr] 28 |     pub fn get_y(&self) -> f64 {
Dec 05 03:01:16.267 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:01:16.267 INFO [stderr] 
Dec 05 03:01:16.267 INFO [stderr] warning: method is never used: `to_int`
Dec 05 03:01:16.267 INFO [stderr]   --> src/candidates/mod.rs:42:5
Dec 05 03:01:16.267 INFO [stderr]    |
Dec 05 03:01:16.267 INFO [stderr] 42 |     fn to_int(self) -> (i32, i32) {
Dec 05 03:01:16.267 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:01:16.267 INFO [stderr] 
Dec 05 03:01:16.267 INFO [stderr] warning: method is never used: `print`
Dec 05 03:01:16.267 INFO [stderr]   --> src/candidates/mod.rs:54:5
Dec 05 03:01:16.267 INFO [stderr]    |
Dec 05 03:01:16.267 INFO [stderr] 54 |     fn print(&self) {
Dec 05 03:01:16.267 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 05 03:01:16.267 INFO [stderr] 
Dec 05 03:01:16.267 INFO [stderr] warning: function is never used: `transform_points`
Dec 05 03:01:16.267 INFO [stderr]   --> src/candidates/mod.rs:66:1
Dec 05 03:01:16.267 INFO [stderr]    |
Dec 05 03:01:16.267 INFO [stderr] 66 | pub fn transform_points(points: Vec<Point>, transformer: Point) -> Vec<Point> {
Dec 05 03:01:16.267 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:01:16.267 INFO [stderr] 
Dec 05 03:01:16.286 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.24s
Dec 05 03:01:16.287 INFO [stderr] su: No module specific data is present
Dec 05 03:01:17.027 INFO running `"docker" "inspect" "8ee8891a4343134837b3c92575faca8e7bd90439262f4fe0125c8f9bfbe6e990"`
Dec 05 03:01:17.281 INFO running `"docker" "rm" "-f" "8ee8891a4343134837b3c92575faca8e7bd90439262f4fe0125c8f9bfbe6e990"`
Dec 05 03:01:17.519 INFO [stdout] 8ee8891a4343134837b3c92575faca8e7bd90439262f4fe0125c8f9bfbe6e990