Dec 02 08:38:46.675 INFO testing CloneRob/circular_sampler against 1.30.1 for beta-1.31-5
Dec 02 08:38:46.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:38:47.031 INFO [stdout] 8fe3123731b3d669824c1d4fe6a293d27be8abdb864807d9fb461794a756c108
Dec 02 08:38:47.031 INFO running `"docker" "start" "-a" "8fe3123731b3d669824c1d4fe6a293d27be8abdb864807d9fb461794a756c108"`
Dec 02 08:38:47.835 INFO [stderr] usermod: no changes
Dec 02 08:38:47.914 INFO [stderr]    Compiling png v0.6.2
Dec 02 08:38:49.810 INFO [stderr]    Compiling image v0.12.3
Dec 02 08:38:58.847 INFO [stderr]    Compiling image_split v0.1.0 (/source)
Dec 02 08:39:00.199 INFO [stderr] warning: unused import: `std::ffi::OsStr`
Dec 02 08:39:00.199 INFO [stderr]  --> src/argparse/mod.rs:5:5
Dec 02 08:39:00.199 INFO [stderr]   |
Dec 02 08:39:00.199 INFO [stderr] 5 | use std::ffi::OsStr;
Dec 02 08:39:00.199 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 02 08:39:00.199 INFO [stderr]   |
Dec 02 08:39:00.199 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 08:39:00.199 INFO [stderr] 
Dec 02 08:39:00.211 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 02 08:39:00.211 INFO [stderr]   --> src/crop/mod.rs:11:11
Dec 02 08:39:00.211 INFO [stderr]    |
Dec 02 08:39:00.211 INFO [stderr] 11 | use std::{thread, time};
Dec 02 08:39:00.211 INFO [stderr]    |           ^^^^^^  ^^^^
Dec 02 08:39:00.211 INFO [stderr] 
Dec 02 08:39:00.344 INFO [stderr] warning: unused variable: `source_path`
Dec 02 08:39:00.344 INFO [stderr]    --> src/argparse/mod.rs:208:9
Dec 02 08:39:00.345 INFO [stderr]     |
Dec 02 08:39:00.345 INFO [stderr] 208 |     let source_path = if let Some(p) = source_str {
Dec 02 08:39:00.345 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_source_path` instead
Dec 02 08:39:00.345 INFO [stderr]     |
Dec 02 08:39:00.346 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 02 08:39:00.346 INFO [stderr] 
Dec 02 08:39:00.388 INFO [stderr] warning: field is never used: `label_map`
Dec 02 08:39:00.388 INFO [stderr]   --> src/argparse/mod.rs:29:5
Dec 02 08:39:00.388 INFO [stderr]    |
Dec 02 08:39:00.388 INFO [stderr] 29 |     label_map: Option<HashMap<String, String>>,
Dec 02 08:39:00.388 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:39:00.388 INFO [stderr]    |
Dec 02 08:39:00.388 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 08:39:00.388 INFO [stderr] 
Dec 02 08:39:00.388 INFO [stderr] warning: method is never used: `label_map`
Dec 02 08:39:00.388 INFO [stderr]   --> src/argparse/mod.rs:58:5
Dec 02 08:39:00.388 INFO [stderr]    |
Dec 02 08:39:00.388 INFO [stderr] 58 |     fn label_map(mut self, map: HashMap<String, String>) -> ParamBuilder {
Dec 02 08:39:00.388 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:39:00.388 INFO [stderr] 
Dec 02 08:39:00.389 INFO [stderr] warning: method is never used: `print`
Dec 02 08:39:00.389 INFO [stderr]    --> src/argparse/mod.rs:117:5
Dec 02 08:39:00.389 INFO [stderr]     |
Dec 02 08:39:00.389 INFO [stderr] 117 |     pub fn print(&self) {
Dec 02 08:39:00.389 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 02 08:39:00.389 INFO [stderr] 
Dec 02 08:39:00.389 INFO [stderr] warning: method is never used: `get_x`
Dec 02 08:39:00.389 INFO [stderr]   --> src/candidates/mod.rs:24:5
Dec 02 08:39:00.389 INFO [stderr]    |
Dec 02 08:39:00.389 INFO [stderr] 24 |     pub fn get_x(&self) -> f64 {
Dec 02 08:39:00.389 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:39:00.389 INFO [stderr] 
Dec 02 08:39:00.389 INFO [stderr] warning: method is never used: `get_y`
Dec 02 08:39:00.389 INFO [stderr]   --> src/candidates/mod.rs:28:5
Dec 02 08:39:00.389 INFO [stderr]    |
Dec 02 08:39:00.389 INFO [stderr] 28 |     pub fn get_y(&self) -> f64 {
Dec 02 08:39:00.389 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:39:00.389 INFO [stderr] 
Dec 02 08:39:00.389 INFO [stderr] warning: method is never used: `to_int`
Dec 02 08:39:00.389 INFO [stderr]   --> src/candidates/mod.rs:42:5
Dec 02 08:39:00.389 INFO [stderr]    |
Dec 02 08:39:00.389 INFO [stderr] 42 |     fn to_int(self) -> (i32, i32) {
Dec 02 08:39:00.389 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:39:00.389 INFO [stderr] 
Dec 02 08:39:00.389 INFO [stderr] warning: method is never used: `print`
Dec 02 08:39:00.389 INFO [stderr]   --> src/candidates/mod.rs:54:5
Dec 02 08:39:00.389 INFO [stderr]    |
Dec 02 08:39:00.389 INFO [stderr] 54 |     fn print(&self) {
Dec 02 08:39:00.390 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 02 08:39:00.390 INFO [stderr] 
Dec 02 08:39:00.390 INFO [stderr] warning: function is never used: `transform_points`
Dec 02 08:39:00.390 INFO [stderr]   --> src/candidates/mod.rs:66:1
Dec 02 08:39:00.390 INFO [stderr]    |
Dec 02 08:39:00.390 INFO [stderr] 66 | pub fn transform_points(points: Vec<Point>, transformer: Point) -> Vec<Point> {
Dec 02 08:39:00.390 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:39:00.390 INFO [stderr] 
Dec 02 08:39:02.677 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.82s
Dec 02 08:39:02.681 INFO [stderr] su: No module specific data is present
Dec 02 08:39:02.992 INFO running `"docker" "inspect" "8fe3123731b3d669824c1d4fe6a293d27be8abdb864807d9fb461794a756c108"`
Dec 02 08:39:03.141 INFO running `"docker" "rm" "-f" "8fe3123731b3d669824c1d4fe6a293d27be8abdb864807d9fb461794a756c108"`
Dec 02 08:39:03.391 INFO [stdout] 8fe3123731b3d669824c1d4fe6a293d27be8abdb864807d9fb461794a756c108
Dec 02 08:39:03.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:39:03.920 INFO [stdout] 4c4273c439bf3e58e7d9723bffa85f719b28ae7ad75b8538ee900fa1bda213e7
Dec 02 08:39:03.923 INFO running `"docker" "start" "-a" "4c4273c439bf3e58e7d9723bffa85f719b28ae7ad75b8538ee900fa1bda213e7"`
Dec 02 08:39:04.906 INFO [stderr] usermod: no changes
Dec 02 08:39:04.992 INFO [stderr]    Compiling image_split v0.1.0 (/source)
Dec 02 08:39:06.631 INFO [stderr] warning: unused import: `std::ffi::OsStr`
Dec 02 08:39:06.631 INFO [stderr]  --> src/argparse/mod.rs:5:5
Dec 02 08:39:06.631 INFO [stderr]   |
Dec 02 08:39:06.631 INFO [stderr] 5 | use std::ffi::OsStr;
Dec 02 08:39:06.631 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 02 08:39:06.631 INFO [stderr]   |
Dec 02 08:39:06.631 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 08:39:06.631 INFO [stderr] 
Dec 02 08:39:06.631 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 02 08:39:06.631 INFO [stderr]   --> src/crop/mod.rs:11:11
Dec 02 08:39:06.631 INFO [stderr]    |
Dec 02 08:39:06.631 INFO [stderr] 11 | use std::{thread, time};
Dec 02 08:39:06.631 INFO [stderr]    |           ^^^^^^  ^^^^
Dec 02 08:39:06.631 INFO [stderr] 
Dec 02 08:39:06.807 INFO [stderr] warning: unused variable: `source_path`
Dec 02 08:39:06.807 INFO [stderr]    --> src/argparse/mod.rs:208:9
Dec 02 08:39:06.807 INFO [stderr]     |
Dec 02 08:39:06.807 INFO [stderr] 208 |     let source_path = if let Some(p) = source_str {
Dec 02 08:39:06.807 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_source_path` instead
Dec 02 08:39:06.807 INFO [stderr]     |
Dec 02 08:39:06.807 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 02 08:39:06.807 INFO [stderr] 
Dec 02 08:39:06.855 INFO [stderr] warning: field is never used: `label_map`
Dec 02 08:39:06.855 INFO [stderr]   --> src/argparse/mod.rs:29:5
Dec 02 08:39:06.855 INFO [stderr]    |
Dec 02 08:39:06.855 INFO [stderr] 29 |     label_map: Option<HashMap<String, String>>,
Dec 02 08:39:06.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:39:06.855 INFO [stderr]    |
Dec 02 08:39:06.855 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 08:39:06.855 INFO [stderr] 
Dec 02 08:39:06.855 INFO [stderr] warning: method is never used: `label_map`
Dec 02 08:39:06.855 INFO [stderr]   --> src/argparse/mod.rs:58:5
Dec 02 08:39:06.855 INFO [stderr]    |
Dec 02 08:39:06.855 INFO [stderr] 58 |     fn label_map(mut self, map: HashMap<String, String>) -> ParamBuilder {
Dec 02 08:39:06.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:39:06.855 INFO [stderr] 
Dec 02 08:39:06.855 INFO [stderr] warning: method is never used: `print`
Dec 02 08:39:06.855 INFO [stderr]    --> src/argparse/mod.rs:117:5
Dec 02 08:39:06.855 INFO [stderr]     |
Dec 02 08:39:06.855 INFO [stderr] 117 |     pub fn print(&self) {
Dec 02 08:39:06.855 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 02 08:39:06.855 INFO [stderr] 
Dec 02 08:39:06.855 INFO [stderr] warning: method is never used: `get_x`
Dec 02 08:39:06.855 INFO [stderr]   --> src/candidates/mod.rs:24:5
Dec 02 08:39:06.855 INFO [stderr]    |
Dec 02 08:39:06.855 INFO [stderr] 24 |     pub fn get_x(&self) -> f64 {
Dec 02 08:39:06.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:39:06.855 INFO [stderr] 
Dec 02 08:39:06.855 INFO [stderr] warning: method is never used: `get_y`
Dec 02 08:39:06.855 INFO [stderr]   --> src/candidates/mod.rs:28:5
Dec 02 08:39:06.855 INFO [stderr]    |
Dec 02 08:39:06.855 INFO [stderr] 28 |     pub fn get_y(&self) -> f64 {
Dec 02 08:39:06.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:39:06.855 INFO [stderr] 
Dec 02 08:39:06.855 INFO [stderr] warning: method is never used: `to_int`
Dec 02 08:39:06.855 INFO [stderr]   --> src/candidates/mod.rs:42:5
Dec 02 08:39:06.855 INFO [stderr]    |
Dec 02 08:39:06.855 INFO [stderr] 42 |     fn to_int(self) -> (i32, i32) {
Dec 02 08:39:06.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:39:06.855 INFO [stderr] 
Dec 02 08:39:06.855 INFO [stderr] warning: method is never used: `print`
Dec 02 08:39:06.855 INFO [stderr]   --> src/candidates/mod.rs:54:5
Dec 02 08:39:06.855 INFO [stderr]    |
Dec 02 08:39:06.855 INFO [stderr] 54 |     fn print(&self) {
Dec 02 08:39:06.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 02 08:39:06.855 INFO [stderr] 
Dec 02 08:39:06.855 INFO [stderr] warning: function is never used: `transform_points`
Dec 02 08:39:06.855 INFO [stderr]   --> src/candidates/mod.rs:66:1
Dec 02 08:39:06.855 INFO [stderr]    |
Dec 02 08:39:06.855 INFO [stderr] 66 | pub fn transform_points(points: Vec<Point>, transformer: Point) -> Vec<Point> {
Dec 02 08:39:06.855 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:39:06.855 INFO [stderr] 
Dec 02 08:39:07.256 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
Dec 02 08:39:07.258 INFO [stderr] su: No module specific data is present
Dec 02 08:39:07.682 INFO running `"docker" "inspect" "4c4273c439bf3e58e7d9723bffa85f719b28ae7ad75b8538ee900fa1bda213e7"`
Dec 02 08:39:07.895 INFO running `"docker" "rm" "-f" "4c4273c439bf3e58e7d9723bffa85f719b28ae7ad75b8538ee900fa1bda213e7"`
Dec 02 08:39:08.127 INFO [stdout] 4c4273c439bf3e58e7d9723bffa85f719b28ae7ad75b8538ee900fa1bda213e7
Dec 02 08:39:08.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:39:08.479 INFO [stdout] 64cb23c347a8e6e9dbe73aeaf29dff41b43ca2daad4252f59ec42feee3c9c61e
Dec 02 08:39:08.484 INFO running `"docker" "start" "-a" "64cb23c347a8e6e9dbe73aeaf29dff41b43ca2daad4252f59ec42feee3c9c61e"`
Dec 02 08:39:09.168 INFO [stderr] usermod: no changes
Dec 02 08:39:09.233 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 02 08:39:09.247 INFO [stderr]      Running /target/debug/deps/image_split-a55abe39b0b010f7
Dec 02 08:39:09.248 INFO [stdout] 
Dec 02 08:39:09.248 INFO [stdout] running 0 tests
Dec 02 08:39:09.248 INFO [stdout] 
Dec 02 08:39:09.248 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 08:39:09.248 INFO [stdout] 
Dec 02 08:39:09.250 INFO [stderr] su: No module specific data is present
Dec 02 08:39:09.689 INFO running `"docker" "inspect" "64cb23c347a8e6e9dbe73aeaf29dff41b43ca2daad4252f59ec42feee3c9c61e"`
Dec 02 08:39:09.948 INFO running `"docker" "rm" "-f" "64cb23c347a8e6e9dbe73aeaf29dff41b43ca2daad4252f59ec42feee3c9c61e"`
Dec 02 08:39:10.102 INFO [stdout] 64cb23c347a8e6e9dbe73aeaf29dff41b43ca2daad4252f59ec42feee3c9c61e
