Oct 27 12:20:41.612 INFO checking CloneRob/circular_sampler against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 12:20:41.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 12:20:42.175 INFO blam! 05b0aa12ed534291f89166f9e714d635a3b158836cc82b6492f36d0b26cfd4fd
Oct 27 12:20:42.181 INFO running `"docker" "start" "-a" "05b0aa12ed534291f89166f9e714d635a3b158836cc82b6492f36d0b26cfd4fd"`
Oct 27 12:20:43.342 INFO kablam! usermod: no changes
Oct 27 12:20:43.466 INFO kablam!     Checking image v0.12.3
Oct 27 12:20:48.387 INFO kablam!     Checking image_split v0.1.0 (/source)
Oct 27 12:20:50.849 INFO kablam! warning: unused import: `std::ffi::OsStr`
Oct 27 12:20:50.849 INFO kablam!  --> src/argparse/mod.rs:5:5
Oct 27 12:20:50.849 INFO kablam!   |
Oct 27 12:20:50.849 INFO kablam! 5 | use std::ffi::OsStr;
Oct 27 12:20:50.849 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 27 12:20:50.849 INFO kablam!   |
Oct 27 12:20:50.849 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 12:20:50.849 INFO kablam! 
Oct 27 12:20:50.849 INFO kablam! warning: unused imports: `thread`, `time`
Oct 27 12:20:50.849 INFO kablam!   --> src/crop/mod.rs:11:11
Oct 27 12:20:50.849 INFO kablam!    |
Oct 27 12:20:50.849 INFO kablam! 11 | use std::{thread, time};
Oct 27 12:20:50.849 INFO kablam!    |           ^^^^^^  ^^^^
Oct 27 12:20:50.849 INFO kablam! 
Oct 27 12:20:51.015 INFO kablam! warning: unused variable: `source_path`
Oct 27 12:20:51.015 INFO kablam!    --> src/argparse/mod.rs:208:9
Oct 27 12:20:51.015 INFO kablam!     |
Oct 27 12:20:51.015 INFO kablam! 208 |     let source_path = if let Some(p) = source_str {
Oct 27 12:20:51.015 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_source_path` instead
Oct 27 12:20:51.015 INFO kablam!     |
Oct 27 12:20:51.015 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 12:20:51.015 INFO kablam! 
Oct 27 12:20:51.015 INFO kablam! warning: unused import: `std::ffi::OsStr`
Oct 27 12:20:51.015 INFO kablam!  --> src/argparse/mod.rs:5:5
Oct 27 12:20:51.015 INFO kablam!   |
Oct 27 12:20:51.015 INFO kablam! 5 | use std::ffi::OsStr;
Oct 27 12:20:51.015 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 27 12:20:51.015 INFO kablam!   |
Oct 27 12:20:51.016 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 12:20:51.016 INFO kablam! 
Oct 27 12:20:51.016 INFO kablam! warning: unused imports: `thread`, `time`
Oct 27 12:20:51.016 INFO kablam!   --> src/crop/mod.rs:11:11
Oct 27 12:20:51.016 INFO kablam!    |
Oct 27 12:20:51.016 INFO kablam! 11 | use std::{thread, time};
Oct 27 12:20:51.016 INFO kablam!    |           ^^^^^^  ^^^^
Oct 27 12:20:51.016 INFO kablam! 
Oct 27 12:20:51.064 INFO kablam! warning: field is never used: `label_map`
Oct 27 12:20:51.064 INFO kablam!   --> src/argparse/mod.rs:29:5
Oct 27 12:20:51.064 INFO kablam!    |
Oct 27 12:20:51.064 INFO kablam! 29 |     label_map: Option<HashMap<String, String>>,
Oct 27 12:20:51.064 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:20:51.064 INFO kablam!    |
Oct 27 12:20:51.064 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 12:20:51.064 INFO kablam! 
Oct 27 12:20:51.064 INFO kablam! warning: method is never used: `label_map`
Oct 27 12:20:51.064 INFO kablam!   --> src/argparse/mod.rs:58:5
Oct 27 12:20:51.064 INFO kablam!    |
Oct 27 12:20:51.064 INFO kablam! 58 |     fn label_map(mut self, map: HashMap<String, String>) -> ParamBuilder {
Oct 27 12:20:51.064 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:20:51.065 INFO kablam! 
Oct 27 12:20:51.065 INFO kablam! warning: method is never used: `print`
Oct 27 12:20:51.065 INFO kablam!    --> src/argparse/mod.rs:117:5
Oct 27 12:20:51.065 INFO kablam!     |
Oct 27 12:20:51.065 INFO kablam! 117 |     pub fn print(&self) {
Oct 27 12:20:51.065 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Oct 27 12:20:51.065 INFO kablam! 
Oct 27 12:20:51.065 INFO kablam! warning: method is never used: `get_x`
Oct 27 12:20:51.065 INFO kablam!   --> src/candidates/mod.rs:24:5
Oct 27 12:20:51.065 INFO kablam!    |
Oct 27 12:20:51.065 INFO kablam! 24 |     pub fn get_x(&self) -> f64 {
Oct 27 12:20:51.065 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:20:51.065 INFO kablam! 
Oct 27 12:20:51.065 INFO kablam! warning: method is never used: `get_y`
Oct 27 12:20:51.065 INFO kablam!   --> src/candidates/mod.rs:28:5
Oct 27 12:20:51.065 INFO kablam!    |
Oct 27 12:20:51.066 INFO kablam! 28 |     pub fn get_y(&self) -> f64 {
Oct 27 12:20:51.066 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:20:51.066 INFO kablam! 
Oct 27 12:20:51.066 INFO kablam! warning: method is never used: `to_int`
Oct 27 12:20:51.066 INFO kablam!   --> src/candidates/mod.rs:42:5
Oct 27 12:20:51.066 INFO kablam!    |
Oct 27 12:20:51.066 INFO kablam! 42 |     fn to_int(self) -> (i32, i32) {
Oct 27 12:20:51.066 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:20:51.066 INFO kablam! 
Oct 27 12:20:51.066 INFO kablam! warning: method is never used: `print`
Oct 27 12:20:51.066 INFO kablam!   --> src/candidates/mod.rs:54:5
Oct 27 12:20:51.066 INFO kablam!    |
Oct 27 12:20:51.066 INFO kablam! 54 |     fn print(&self) {
Oct 27 12:20:51.066 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 12:20:51.066 INFO kablam! 
Oct 27 12:20:51.067 INFO kablam! warning: function is never used: `transform_points`
Oct 27 12:20:51.067 INFO kablam!   --> src/candidates/mod.rs:66:1
Oct 27 12:20:51.067 INFO kablam!    |
Oct 27 12:20:51.067 INFO kablam! 66 | pub fn transform_points(points: Vec<Point>, transformer: Point) -> Vec<Point> {
Oct 27 12:20:51.067 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:20:51.067 INFO kablam! 
Oct 27 12:20:51.295 INFO kablam! warning: unused variable: `source_path`
Oct 27 12:20:51.295 INFO kablam!    --> src/argparse/mod.rs:208:9
Oct 27 12:20:51.295 INFO kablam!     |
Oct 27 12:20:51.295 INFO kablam! 208 |     let source_path = if let Some(p) = source_str {
Oct 27 12:20:51.295 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_source_path` instead
Oct 27 12:20:51.295 INFO kablam!     |
Oct 27 12:20:51.295 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 12:20:51.295 INFO kablam! 
Oct 27 12:20:51.335 INFO kablam! warning: field is never used: `label_map`
Oct 27 12:20:51.335 INFO kablam!   --> src/argparse/mod.rs:29:5
Oct 27 12:20:51.335 INFO kablam!    |
Oct 27 12:20:51.335 INFO kablam! 29 |     label_map: Option<HashMap<String, String>>,
Oct 27 12:20:51.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:20:51.335 INFO kablam!    |
Oct 27 12:20:51.335 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 12:20:51.335 INFO kablam! 
Oct 27 12:20:51.335 INFO kablam! warning: method is never used: `label_map`
Oct 27 12:20:51.335 INFO kablam!   --> src/argparse/mod.rs:58:5
Oct 27 12:20:51.335 INFO kablam!    |
Oct 27 12:20:51.335 INFO kablam! 58 |     fn label_map(mut self, map: HashMap<String, String>) -> ParamBuilder {
Oct 27 12:20:51.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:20:51.335 INFO kablam! 
Oct 27 12:20:51.335 INFO kablam! warning: method is never used: `print`
Oct 27 12:20:51.335 INFO kablam!    --> src/argparse/mod.rs:117:5
Oct 27 12:20:51.335 INFO kablam!     |
Oct 27 12:20:51.335 INFO kablam! 117 |     pub fn print(&self) {
Oct 27 12:20:51.335 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Oct 27 12:20:51.335 INFO kablam! 
Oct 27 12:20:51.335 INFO kablam! warning: method is never used: `get_x`
Oct 27 12:20:51.335 INFO kablam!   --> src/candidates/mod.rs:24:5
Oct 27 12:20:51.335 INFO kablam!    |
Oct 27 12:20:51.335 INFO kablam! 24 |     pub fn get_x(&self) -> f64 {
Oct 27 12:20:51.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:20:51.335 INFO kablam! 
Oct 27 12:20:51.335 INFO kablam! warning: method is never used: `get_y`
Oct 27 12:20:51.335 INFO kablam!   --> src/candidates/mod.rs:28:5
Oct 27 12:20:51.335 INFO kablam!    |
Oct 27 12:20:51.335 INFO kablam! 28 |     pub fn get_y(&self) -> f64 {
Oct 27 12:20:51.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:20:51.335 INFO kablam! 
Oct 27 12:20:51.335 INFO kablam! warning: method is never used: `to_int`
Oct 27 12:20:51.335 INFO kablam!   --> src/candidates/mod.rs:42:5
Oct 27 12:20:51.335 INFO kablam!    |
Oct 27 12:20:51.335 INFO kablam! 42 |     fn to_int(self) -> (i32, i32) {
Oct 27 12:20:51.335 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:20:51.335 INFO kablam! 
Oct 27 12:20:51.335 INFO kablam! warning: method is never used: `print`
Oct 27 12:20:51.335 INFO kablam!   --> src/candidates/mod.rs:54:5
Oct 27 12:20:51.335 INFO kablam!    |
Oct 27 12:20:51.335 INFO kablam! 54 |     fn print(&self) {
Oct 27 12:20:51.335 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 12:20:51.335 INFO kablam! 
Oct 27 12:20:51.335 INFO kablam! warning: function is never used: `transform_points`
Oct 27 12:20:51.335 INFO kablam!   --> src/candidates/mod.rs:66:1
Oct 27 12:20:51.335 INFO kablam!    |
Oct 27 12:20:51.335 INFO kablam! 66 | pub fn transform_points(points: Vec<Point>, transformer: Point) -> Vec<Point> {
Oct 27 12:20:51.335 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:20:51.335 INFO kablam! 
Oct 27 12:20:51.358 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.98s
Oct 27 12:20:51.367 INFO kablam! su: No module specific data is present
Oct 27 12:20:52.291 INFO running `"docker" "rm" "-f" "05b0aa12ed534291f89166f9e714d635a3b158836cc82b6492f36d0b26cfd4fd"`
Oct 27 12:20:52.715 INFO blam! 05b0aa12ed534291f89166f9e714d635a3b158836cc82b6492f36d0b26cfd4fd