Nov 04 14:16:28.834 INFO checking CloneRob/circular_sampler against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 14:16:28.834 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 14:16:29.240 INFO blam! 3d9cf5e62e49489ad1301213d619d41f39ce95942c80ca250a8f0cc246cc3d78
Nov 04 14:16:29.245 INFO running `"docker" "start" "-a" "3d9cf5e62e49489ad1301213d619d41f39ce95942c80ca250a8f0cc246cc3d78"`
Nov 04 14:16:30.763 INFO kablam! usermod: no changes
Nov 04 14:16:30.863 INFO kablam!     Checking image_split v0.1.0 (/source)
Nov 04 14:16:32.927 INFO kablam! warning: unused import: `std::ffi::OsStr`
Nov 04 14:16:32.927 INFO kablam!  --> src/argparse/mod.rs:5:5
Nov 04 14:16:32.927 INFO kablam!   |
Nov 04 14:16:32.927 INFO kablam! 5 | use std::ffi::OsStr;
Nov 04 14:16:32.927 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 04 14:16:32.927 INFO kablam!   |
Nov 04 14:16:32.927 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:16:32.927 INFO kablam! 
Nov 04 14:16:32.927 INFO kablam! warning: unused imports: `thread`, `time`
Nov 04 14:16:32.927 INFO kablam!   --> src/crop/mod.rs:11:11
Nov 04 14:16:32.927 INFO kablam!    |
Nov 04 14:16:32.927 INFO kablam! 11 | use std::{thread, time};
Nov 04 14:16:32.927 INFO kablam!    |           ^^^^^^  ^^^^
Nov 04 14:16:32.927 INFO kablam! 
Nov 04 14:16:33.111 INFO kablam! warning: unused import: `std::ffi::OsStr`
Nov 04 14:16:33.111 INFO kablam!  --> src/argparse/mod.rs:5:5
Nov 04 14:16:33.111 INFO kablam!   |
Nov 04 14:16:33.111 INFO kablam! 5 | use std::ffi::OsStr;
Nov 04 14:16:33.111 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 04 14:16:33.111 INFO kablam!   |
Nov 04 14:16:33.111 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:16:33.111 INFO kablam! 
Nov 04 14:16:33.111 INFO kablam! warning: unused imports: `thread`, `time`
Nov 04 14:16:33.111 INFO kablam!   --> src/crop/mod.rs:11:11
Nov 04 14:16:33.111 INFO kablam!    |
Nov 04 14:16:33.111 INFO kablam! 11 | use std::{thread, time};
Nov 04 14:16:33.111 INFO kablam!    |           ^^^^^^  ^^^^
Nov 04 14:16:33.111 INFO kablam! 
Nov 04 14:16:33.263 INFO kablam! warning: unused variable: `source_path`
Nov 04 14:16:33.263 INFO kablam!    --> src/argparse/mod.rs:208:9
Nov 04 14:16:33.263 INFO kablam!     |
Nov 04 14:16:33.263 INFO kablam! 208 |     let source_path = if let Some(p) = source_str {
Nov 04 14:16:33.263 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_source_path` instead
Nov 04 14:16:33.263 INFO kablam!     |
Nov 04 14:16:33.263 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 14:16:33.263 INFO kablam! 
Nov 04 14:16:33.359 INFO kablam! warning: unused variable: `source_path`
Nov 04 14:16:33.359 INFO kablam!    --> src/argparse/mod.rs:208:9
Nov 04 14:16:33.359 INFO kablam!     |
Nov 04 14:16:33.359 INFO kablam! 208 |     let source_path = if let Some(p) = source_str {
Nov 04 14:16:33.359 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_source_path` instead
Nov 04 14:16:33.359 INFO kablam!     |
Nov 04 14:16:33.359 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 14:16:33.359 INFO kablam! 
Nov 04 14:16:33.399 INFO kablam! warning: field is never used: `label_map`
Nov 04 14:16:33.399 INFO kablam!   --> src/argparse/mod.rs:29:5
Nov 04 14:16:33.399 INFO kablam!    |
Nov 04 14:16:33.399 INFO kablam! 29 |     label_map: Option<HashMap<String, String>>,
Nov 04 14:16:33.399 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:16:33.399 INFO kablam!    |
Nov 04 14:16:33.399 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 14:16:33.399 INFO kablam! 
Nov 04 14:16:33.399 INFO kablam! warning: method is never used: `label_map`
Nov 04 14:16:33.399 INFO kablam!   --> src/argparse/mod.rs:58:5
Nov 04 14:16:33.399 INFO kablam!    |
Nov 04 14:16:33.399 INFO kablam! 58 |     fn label_map(mut self, map: HashMap<String, String>) -> ParamBuilder {
Nov 04 14:16:33.399 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:16:33.399 INFO kablam! 
Nov 04 14:16:33.399 INFO kablam! warning: method is never used: `print`
Nov 04 14:16:33.399 INFO kablam!    --> src/argparse/mod.rs:117:5
Nov 04 14:16:33.399 INFO kablam!     |
Nov 04 14:16:33.399 INFO kablam! 117 |     pub fn print(&self) {
Nov 04 14:16:33.399 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Nov 04 14:16:33.399 INFO kablam! 
Nov 04 14:16:33.399 INFO kablam! warning: method is never used: `get_x`
Nov 04 14:16:33.399 INFO kablam!   --> src/candidates/mod.rs:24:5
Nov 04 14:16:33.399 INFO kablam!    |
Nov 04 14:16:33.400 INFO kablam! 24 |     pub fn get_x(&self) -> f64 {
Nov 04 14:16:33.400 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:16:33.400 INFO kablam! 
Nov 04 14:16:33.400 INFO kablam! warning: method is never used: `get_y`
Nov 04 14:16:33.400 INFO kablam!   --> src/candidates/mod.rs:28:5
Nov 04 14:16:33.400 INFO kablam!    |
Nov 04 14:16:33.400 INFO kablam! 28 |     pub fn get_y(&self) -> f64 {
Nov 04 14:16:33.400 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:16:33.400 INFO kablam! 
Nov 04 14:16:33.400 INFO kablam! warning: method is never used: `to_int`
Nov 04 14:16:33.400 INFO kablam!   --> src/candidates/mod.rs:42:5
Nov 04 14:16:33.400 INFO kablam!    |
Nov 04 14:16:33.400 INFO kablam! 42 |     fn to_int(self) -> (i32, i32) {
Nov 04 14:16:33.400 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:16:33.400 INFO kablam! 
Nov 04 14:16:33.400 INFO kablam! warning: method is never used: `print`
Nov 04 14:16:33.400 INFO kablam!   --> src/candidates/mod.rs:54:5
Nov 04 14:16:33.400 INFO kablam!    |
Nov 04 14:16:33.400 INFO kablam! 54 |     fn print(&self) {
Nov 04 14:16:33.400 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 04 14:16:33.400 INFO kablam! 
Nov 04 14:16:33.400 INFO kablam! warning: function is never used: `transform_points`
Nov 04 14:16:33.400 INFO kablam!   --> src/candidates/mod.rs:66:1
Nov 04 14:16:33.400 INFO kablam!    |
Nov 04 14:16:33.400 INFO kablam! 66 | pub fn transform_points(points: Vec<Point>, transformer: Point) -> Vec<Point> {
Nov 04 14:16:33.400 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:16:33.400 INFO kablam! 
Nov 04 14:16:33.492 INFO kablam! warning: field is never used: `label_map`
Nov 04 14:16:33.493 INFO kablam!   --> src/argparse/mod.rs:29:5
Nov 04 14:16:33.493 INFO kablam!    |
Nov 04 14:16:33.493 INFO kablam! 29 |     label_map: Option<HashMap<String, String>>,
Nov 04 14:16:33.493 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:16:33.493 INFO kablam!    |
Nov 04 14:16:33.493 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 14:16:33.493 INFO kablam! 
Nov 04 14:16:33.493 INFO kablam! warning: method is never used: `label_map`
Nov 04 14:16:33.503 INFO kablam!   --> src/argparse/mod.rs:58:5
Nov 04 14:16:33.503 INFO kablam!    |
Nov 04 14:16:33.503 INFO kablam! 58 |     fn label_map(mut self, map: HashMap<String, String>) -> ParamBuilder {
Nov 04 14:16:33.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:16:33.503 INFO kablam! 
Nov 04 14:16:33.503 INFO kablam! warning: method is never used: `print`
Nov 04 14:16:33.503 INFO kablam!    --> src/argparse/mod.rs:117:5
Nov 04 14:16:33.503 INFO kablam!     |
Nov 04 14:16:33.503 INFO kablam! 117 |     pub fn print(&self) {
Nov 04 14:16:33.503 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Nov 04 14:16:33.503 INFO kablam! 
Nov 04 14:16:33.503 INFO kablam! warning: method is never used: `get_x`
Nov 04 14:16:33.503 INFO kablam!   --> src/candidates/mod.rs:24:5
Nov 04 14:16:33.503 INFO kablam!    |
Nov 04 14:16:33.503 INFO kablam! 24 |     pub fn get_x(&self) -> f64 {
Nov 04 14:16:33.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:16:33.503 INFO kablam! 
Nov 04 14:16:33.503 INFO kablam! warning: method is never used: `get_y`
Nov 04 14:16:33.503 INFO kablam!   --> src/candidates/mod.rs:28:5
Nov 04 14:16:33.503 INFO kablam!    |
Nov 04 14:16:33.503 INFO kablam! 28 |     pub fn get_y(&self) -> f64 {
Nov 04 14:16:33.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:16:33.503 INFO kablam! 
Nov 04 14:16:33.503 INFO kablam! warning: method is never used: `to_int`
Nov 04 14:16:33.503 INFO kablam!   --> src/candidates/mod.rs:42:5
Nov 04 14:16:33.503 INFO kablam!    |
Nov 04 14:16:33.503 INFO kablam! 42 |     fn to_int(self) -> (i32, i32) {
Nov 04 14:16:33.504 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:16:33.504 INFO kablam! 
Nov 04 14:16:33.504 INFO kablam! warning: method is never used: `print`
Nov 04 14:16:33.504 INFO kablam!   --> src/candidates/mod.rs:54:5
Nov 04 14:16:33.504 INFO kablam!    |
Nov 04 14:16:33.504 INFO kablam! 54 |     fn print(&self) {
Nov 04 14:16:33.504 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 04 14:16:33.504 INFO kablam! 
Nov 04 14:16:33.504 INFO kablam! warning: function is never used: `transform_points`
Nov 04 14:16:33.504 INFO kablam!   --> src/candidates/mod.rs:66:1
Nov 04 14:16:33.504 INFO kablam!    |
Nov 04 14:16:33.504 INFO kablam! 66 | pub fn transform_points(points: Vec<Point>, transformer: Point) -> Vec<Point> {
Nov 04 14:16:33.504 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:16:33.504 INFO kablam! 
Nov 04 14:16:33.539 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
Nov 04 14:16:33.543 INFO kablam! su: No module specific data is present
Nov 04 14:16:34.514 INFO running `"docker" "rm" "-f" "3d9cf5e62e49489ad1301213d619d41f39ce95942c80ca250a8f0cc246cc3d78"`
Nov 04 14:16:34.843 INFO blam! 3d9cf5e62e49489ad1301213d619d41f39ce95942c80ca250a8f0cc246cc3d78