Nov 17 16:10:09.820 INFO testing CloneRob/iron_woods against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 16:10:09.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 17 16:10:10.349 INFO [stdout] d39ebb4be666f5b31f15a75fa8b136100949bb0323e885069e0c1da31d85272e
Nov 17 16:10:10.351 INFO running `"docker" "start" "-a" "d39ebb4be666f5b31f15a75fa8b136100949bb0323e885069e0c1da31d85272e"`
Nov 17 16:10:11.223 INFO [stderr] usermod: no changes
Nov 17 16:10:11.271 INFO [stderr]    Compiling iron_woods v0.1.0 (/source)
Nov 17 16:10:11.699 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 17 16:10:11.699 INFO [stderr]  --> src/main.rs:1:5
Nov 17 16:10:11.699 INFO [stderr]   |
Nov 17 16:10:11.699 INFO [stderr] 1 | use std::collections::HashMap;
Nov 17 16:10:11.699 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:10:11.699 INFO [stderr]   |
Nov 17 16:10:11.699 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 16:10:11.699 INFO [stderr] 
Nov 17 16:10:11.699 INFO [stderr] warning: unused import: `std::cmp`
Nov 17 16:10:11.700 INFO [stderr]  --> src/feature/mod.rs:1:5
Nov 17 16:10:11.700 INFO [stderr]   |
Nov 17 16:10:11.700 INFO [stderr] 1 | use std::cmp;
Nov 17 16:10:11.700 INFO [stderr]   |     ^^^^^^^^
Nov 17 16:10:11.700 INFO [stderr] 
Nov 17 16:10:11.700 INFO [stderr] warning: unused import: `Hash`
Nov 17 16:10:11.700 INFO [stderr]  --> src/feature/mod.rs:3:17
Nov 17 16:10:11.700 INFO [stderr]   |
Nov 17 16:10:11.700 INFO [stderr] 3 | use std::hash::{Hash, Hasher};
Nov 17 16:10:11.700 INFO [stderr]   |                 ^^^^
Nov 17 16:10:11.700 INFO [stderr] 
Nov 17 16:10:11.700 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Nov 17 16:10:11.700 INFO [stderr]  --> src/feature/mod.rs:4:5
Nov 17 16:10:11.700 INFO [stderr]   |
Nov 17 16:10:11.700 INFO [stderr] 4 | use std::iter::FromIterator;
Nov 17 16:10:11.700 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:10:11.700 INFO [stderr] 
Nov 17 16:10:11.700 INFO [stderr] warning: unused imports: `Index`, `RangeFrom`, `RangeTo`
Nov 17 16:10:11.700 INFO [stderr]  --> src/feature/mod.rs:5:16
Nov 17 16:10:11.700 INFO [stderr]   |
Nov 17 16:10:11.700 INFO [stderr] 5 | use std::ops::{Index, RangeTo, RangeFrom};
Nov 17 16:10:11.700 INFO [stderr]   |                ^^^^^  ^^^^^^^  ^^^^^^^^^
Nov 17 16:10:11.701 INFO [stderr] 
Nov 17 16:10:11.701 INFO [stderr] warning: unused import: `HashSet`
Nov 17 16:10:11.701 INFO [stderr]  --> src/feature/mod.rs:6:24
Nov 17 16:10:11.701 INFO [stderr]   |
Nov 17 16:10:11.701 INFO [stderr] 6 | use std::collections::{HashSet, HashMap};
Nov 17 16:10:11.701 INFO [stderr]   |                        ^^^^^^^
Nov 17 16:10:11.701 INFO [stderr] 
Nov 17 16:10:11.819 INFO [stderr] warning: unused import: `Hasher`
Nov 17 16:10:11.819 INFO [stderr]  --> src/feature/mod.rs:3:23
Nov 17 16:10:11.819 INFO [stderr]   |
Nov 17 16:10:11.819 INFO [stderr] 3 | use std::hash::{Hash, Hasher};
Nov 17 16:10:11.819 INFO [stderr]   |                       ^^^^^^
Nov 17 16:10:11.819 INFO [stderr] 
Nov 17 16:10:11.831 INFO [stderr] warning: unused variable: `value_index`
Nov 17 16:10:11.831 INFO [stderr]   --> src/decision_tree/mod.rs:33:18
Nov 17 16:10:11.831 INFO [stderr]    |
Nov 17 16:10:11.831 INFO [stderr] 33 |             for (value_index, value) in feature.iter().enumerate() {
Nov 17 16:10:11.831 INFO [stderr]    |                  ^^^^^^^^^^^ help: consider using `_value_index` instead
Nov 17 16:10:11.831 INFO [stderr]    |
Nov 17 16:10:11.831 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 16:10:11.831 INFO [stderr] 
Nov 17 16:10:11.831 INFO [stderr] warning: unused variable: `depth`
Nov 17 16:10:11.831 INFO [stderr]   --> src/decision_tree/mod.rs:30:49
Nov 17 16:10:11.831 INFO [stderr]    |
Nov 17 16:10:11.831 INFO [stderr] 30 |     fn build_tree(&mut self, dataset: &Dataset, depth: usize) -> DecisionTree {
Nov 17 16:10:11.831 INFO [stderr]    |                                                 ^^^^^ help: consider using `_depth` instead
Nov 17 16:10:11.831 INFO [stderr] 
Nov 17 16:10:11.832 INFO [stderr] warning: unused variable: `data`
Nov 17 16:10:11.832 INFO [stderr]   --> src/decision_tree/mod.rs:51:34
Nov 17 16:10:11.832 INFO [stderr]    |
Nov 17 16:10:11.832 INFO [stderr] 51 |     fn argmin_cost<D: Splitable>(data: D) -> (f32, usize, Value) {
Nov 17 16:10:11.832 INFO [stderr]    |                                  ^^^^ help: consider using `_data` instead
Nov 17 16:10:11.832 INFO [stderr] 
Nov 17 16:10:11.867 INFO [stderr] warning: field is never used: `root`
Nov 17 16:10:11.867 INFO [stderr]  --> src/decision_tree/mod.rs:7:5
Nov 17 16:10:11.867 INFO [stderr]   |
Nov 17 16:10:11.867 INFO [stderr] 7 |     root: Option<DecisionNode>,
Nov 17 16:10:11.867 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:10:11.867 INFO [stderr]   |
Nov 17 16:10:11.867 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 16:10:11.867 INFO [stderr] 
Nov 17 16:10:11.867 INFO [stderr] warning: field is never used: `min_split`
Nov 17 16:10:11.867 INFO [stderr]  --> src/decision_tree/mod.rs:8:5
Nov 17 16:10:11.867 INFO [stderr]   |
Nov 17 16:10:11.868 INFO [stderr] 8 |     min_split: usize,
Nov 17 16:10:11.868 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 17 16:10:11.868 INFO [stderr] 
Nov 17 16:10:11.868 INFO [stderr] warning: field is never used: `min_impurity`
Nov 17 16:10:11.868 INFO [stderr]  --> src/decision_tree/mod.rs:9:5
Nov 17 16:10:11.868 INFO [stderr]   |
Nov 17 16:10:11.868 INFO [stderr] 9 |     min_impurity: f32,
Nov 17 16:10:11.868 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 17 16:10:11.868 INFO [stderr] 
Nov 17 16:10:11.868 INFO [stderr] warning: field is never used: `max_depth`
Nov 17 16:10:11.868 INFO [stderr]   --> src/decision_tree/mod.rs:10:5
Nov 17 16:10:11.868 INFO [stderr]    |
Nov 17 16:10:11.868 INFO [stderr] 10 |     max_depth: usize,
Nov 17 16:10:11.868 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 17 16:10:11.868 INFO [stderr] 
Nov 17 16:10:11.868 INFO [stderr] warning: field is never used: `cost_fn`
Nov 17 16:10:11.868 INFO [stderr]   --> src/decision_tree/mod.rs:11:5
Nov 17 16:10:11.868 INFO [stderr]    |
Nov 17 16:10:11.868 INFO [stderr] 11 |     cost_fn: fn(&[f32]) -> f32,
Nov 17 16:10:11.868 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:10:11.868 INFO [stderr] 
Nov 17 16:10:11.868 INFO [stderr] warning: field is never used: `leaf_fn`
Nov 17 16:10:11.868 INFO [stderr]   --> src/decision_tree/mod.rs:12:5
Nov 17 16:10:11.869 INFO [stderr]    |
Nov 17 16:10:11.869 INFO [stderr] 12 |     leaf_fn: fn() -> f32,
Nov 17 16:10:11.869 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 17 16:10:11.869 INFO [stderr] 
Nov 17 16:10:11.869 INFO [stderr] warning: method is never used: `build_tree`
Nov 17 16:10:11.869 INFO [stderr]   --> src/decision_tree/mod.rs:30:5
Nov 17 16:10:11.869 INFO [stderr]    |
Nov 17 16:10:11.869 INFO [stderr] 30 |     fn build_tree(&mut self, dataset: &Dataset, depth: usize) -> DecisionTree {
Nov 17 16:10:11.869 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:10:11.869 INFO [stderr] 
Nov 17 16:10:11.869 INFO [stderr] warning: method is never used: `argmin_cost`
Nov 17 16:10:11.869 INFO [stderr]   --> src/decision_tree/mod.rs:51:5
Nov 17 16:10:11.869 INFO [stderr]    |
Nov 17 16:10:11.869 INFO [stderr] 51 |     fn argmin_cost<D: Splitable>(data: D) -> (f32, usize, Value) {
Nov 17 16:10:11.869 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:10:11.869 INFO [stderr] 
Nov 17 16:10:12.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Nov 17 16:10:12.511 INFO [stderr] su: No module specific data is present
Nov 17 16:10:13.163 INFO running `"docker" "inspect" "d39ebb4be666f5b31f15a75fa8b136100949bb0323e885069e0c1da31d85272e"`
Nov 17 16:10:13.452 INFO running `"docker" "rm" "-f" "d39ebb4be666f5b31f15a75fa8b136100949bb0323e885069e0c1da31d85272e"`
Nov 17 16:10:13.703 INFO [stdout] d39ebb4be666f5b31f15a75fa8b136100949bb0323e885069e0c1da31d85272e
Nov 17 16:10:13.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 17 16:10:14.122 INFO [stdout] 23b0a41d9889c3b8ef4ab6d3ebd997c8b9f03fa9110130d9b3420e4525ec9f76
Nov 17 16:10:14.125 INFO running `"docker" "start" "-a" "23b0a41d9889c3b8ef4ab6d3ebd997c8b9f03fa9110130d9b3420e4525ec9f76"`
Nov 17 16:10:15.033 INFO [stderr] usermod: no changes
Nov 17 16:10:15.083 INFO [stderr]    Compiling iron_woods v0.1.0 (/source)
Nov 17 16:10:15.751 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 17 16:10:15.751 INFO [stderr]  --> src/main.rs:1:5
Nov 17 16:10:15.751 INFO [stderr]   |
Nov 17 16:10:15.751 INFO [stderr] 1 | use std::collections::HashMap;
Nov 17 16:10:15.751 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:10:15.751 INFO [stderr]   |
Nov 17 16:10:15.751 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 16:10:15.751 INFO [stderr] 
Nov 17 16:10:15.751 INFO [stderr] warning: unused import: `std::cmp`
Nov 17 16:10:15.751 INFO [stderr]  --> src/feature/mod.rs:1:5
Nov 17 16:10:15.751 INFO [stderr]   |
Nov 17 16:10:15.751 INFO [stderr] 1 | use std::cmp;
Nov 17 16:10:15.751 INFO [stderr]   |     ^^^^^^^^
Nov 17 16:10:15.751 INFO [stderr] 
Nov 17 16:10:15.751 INFO [stderr] warning: unused import: `Hash`
Nov 17 16:10:15.751 INFO [stderr]  --> src/feature/mod.rs:3:17
Nov 17 16:10:15.751 INFO [stderr]   |
Nov 17 16:10:15.751 INFO [stderr] 3 | use std::hash::{Hash, Hasher};
Nov 17 16:10:15.751 INFO [stderr]   |                 ^^^^
Nov 17 16:10:15.752 INFO [stderr] 
Nov 17 16:10:15.752 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Nov 17 16:10:15.752 INFO [stderr]  --> src/feature/mod.rs:4:5
Nov 17 16:10:15.752 INFO [stderr]   |
Nov 17 16:10:15.752 INFO [stderr] 4 | use std::iter::FromIterator;
Nov 17 16:10:15.752 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:10:15.752 INFO [stderr] 
Nov 17 16:10:15.752 INFO [stderr] warning: unused imports: `Index`, `RangeFrom`, `RangeTo`
Nov 17 16:10:15.752 INFO [stderr]  --> src/feature/mod.rs:5:16
Nov 17 16:10:15.752 INFO [stderr]   |
Nov 17 16:10:15.752 INFO [stderr] 5 | use std::ops::{Index, RangeTo, RangeFrom};
Nov 17 16:10:15.752 INFO [stderr]   |                ^^^^^  ^^^^^^^  ^^^^^^^^^
Nov 17 16:10:15.752 INFO [stderr] 
Nov 17 16:10:15.752 INFO [stderr] warning: unused import: `HashSet`
Nov 17 16:10:15.752 INFO [stderr]  --> src/feature/mod.rs:6:24
Nov 17 16:10:15.752 INFO [stderr]   |
Nov 17 16:10:15.752 INFO [stderr] 6 | use std::collections::{HashSet, HashMap};
Nov 17 16:10:15.752 INFO [stderr]   |                        ^^^^^^^
Nov 17 16:10:15.752 INFO [stderr] 
Nov 17 16:10:15.897 INFO [stderr] warning: unused import: `Hasher`
Nov 17 16:10:15.897 INFO [stderr]  --> src/feature/mod.rs:3:23
Nov 17 16:10:15.897 INFO [stderr]   |
Nov 17 16:10:15.897 INFO [stderr] 3 | use std::hash::{Hash, Hasher};
Nov 17 16:10:15.897 INFO [stderr]   |                       ^^^^^^
Nov 17 16:10:15.897 INFO [stderr] 
Nov 17 16:10:15.907 INFO [stderr] warning: unused variable: `value_index`
Nov 17 16:10:15.907 INFO [stderr]   --> src/decision_tree/mod.rs:33:18
Nov 17 16:10:15.907 INFO [stderr]    |
Nov 17 16:10:15.907 INFO [stderr] 33 |             for (value_index, value) in feature.iter().enumerate() {
Nov 17 16:10:15.907 INFO [stderr]    |                  ^^^^^^^^^^^ help: consider using `_value_index` instead
Nov 17 16:10:15.907 INFO [stderr]    |
Nov 17 16:10:15.907 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 16:10:15.907 INFO [stderr] 
Nov 17 16:10:15.907 INFO [stderr] warning: unused variable: `depth`
Nov 17 16:10:15.907 INFO [stderr]   --> src/decision_tree/mod.rs:30:49
Nov 17 16:10:15.907 INFO [stderr]    |
Nov 17 16:10:15.908 INFO [stderr] 30 |     fn build_tree(&mut self, dataset: &Dataset, depth: usize) -> DecisionTree {
Nov 17 16:10:15.908 INFO [stderr]    |                                                 ^^^^^ help: consider using `_depth` instead
Nov 17 16:10:15.908 INFO [stderr] 
Nov 17 16:10:15.908 INFO [stderr] warning: unused variable: `data`
Nov 17 16:10:15.908 INFO [stderr]   --> src/decision_tree/mod.rs:51:34
Nov 17 16:10:15.908 INFO [stderr]    |
Nov 17 16:10:15.908 INFO [stderr] 51 |     fn argmin_cost<D: Splitable>(data: D) -> (f32, usize, Value) {
Nov 17 16:10:15.908 INFO [stderr]    |                                  ^^^^ help: consider using `_data` instead
Nov 17 16:10:15.908 INFO [stderr] 
Nov 17 16:10:15.963 INFO [stderr] warning: field is never used: `root`
Nov 17 16:10:15.963 INFO [stderr]  --> src/decision_tree/mod.rs:7:5
Nov 17 16:10:15.963 INFO [stderr]   |
Nov 17 16:10:15.963 INFO [stderr] 7 |     root: Option<DecisionNode>,
Nov 17 16:10:15.963 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:10:15.963 INFO [stderr]   |
Nov 17 16:10:15.963 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 16:10:15.963 INFO [stderr] 
Nov 17 16:10:15.963 INFO [stderr] warning: field is never used: `min_split`
Nov 17 16:10:15.964 INFO [stderr]  --> src/decision_tree/mod.rs:8:5
Nov 17 16:10:15.964 INFO [stderr]   |
Nov 17 16:10:15.964 INFO [stderr] 8 |     min_split: usize,
Nov 17 16:10:15.964 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 17 16:10:15.964 INFO [stderr] 
Nov 17 16:10:15.964 INFO [stderr] warning: field is never used: `min_impurity`
Nov 17 16:10:15.964 INFO [stderr]  --> src/decision_tree/mod.rs:9:5
Nov 17 16:10:15.964 INFO [stderr]   |
Nov 17 16:10:15.964 INFO [stderr] 9 |     min_impurity: f32,
Nov 17 16:10:15.964 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 17 16:10:15.964 INFO [stderr] 
Nov 17 16:10:15.964 INFO [stderr] warning: field is never used: `max_depth`
Nov 17 16:10:15.964 INFO [stderr]   --> src/decision_tree/mod.rs:10:5
Nov 17 16:10:15.964 INFO [stderr]    |
Nov 17 16:10:15.964 INFO [stderr] 10 |     max_depth: usize,
Nov 17 16:10:15.964 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 17 16:10:15.964 INFO [stderr] 
Nov 17 16:10:15.964 INFO [stderr] warning: field is never used: `cost_fn`
Nov 17 16:10:15.964 INFO [stderr]   --> src/decision_tree/mod.rs:11:5
Nov 17 16:10:15.964 INFO [stderr]    |
Nov 17 16:10:15.964 INFO [stderr] 11 |     cost_fn: fn(&[f32]) -> f32,
Nov 17 16:10:15.965 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:10:15.965 INFO [stderr] 
Nov 17 16:10:15.965 INFO [stderr] warning: field is never used: `leaf_fn`
Nov 17 16:10:15.965 INFO [stderr]   --> src/decision_tree/mod.rs:12:5
Nov 17 16:10:15.965 INFO [stderr]    |
Nov 17 16:10:15.965 INFO [stderr] 12 |     leaf_fn: fn() -> f32,
Nov 17 16:10:15.965 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 17 16:10:15.965 INFO [stderr] 
Nov 17 16:10:15.965 INFO [stderr] warning: method is never used: `build_tree`
Nov 17 16:10:15.965 INFO [stderr]   --> src/decision_tree/mod.rs:30:5
Nov 17 16:10:15.965 INFO [stderr]    |
Nov 17 16:10:15.965 INFO [stderr] 30 |     fn build_tree(&mut self, dataset: &Dataset, depth: usize) -> DecisionTree {
Nov 17 16:10:15.965 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:10:15.965 INFO [stderr] 
Nov 17 16:10:15.965 INFO [stderr] warning: method is never used: `argmin_cost`
Nov 17 16:10:15.965 INFO [stderr]   --> src/decision_tree/mod.rs:51:5
Nov 17 16:10:15.965 INFO [stderr]    |
Nov 17 16:10:15.965 INFO [stderr] 51 |     fn argmin_cost<D: Splitable>(data: D) -> (f32, usize, Value) {
Nov 17 16:10:15.965 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:10:15.965 INFO [stderr] 
Nov 17 16:10:16.446 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Nov 17 16:10:16.449 INFO [stderr] su: No module specific data is present
Nov 17 16:10:17.008 INFO running `"docker" "inspect" "23b0a41d9889c3b8ef4ab6d3ebd997c8b9f03fa9110130d9b3420e4525ec9f76"`
Nov 17 16:10:17.230 INFO running `"docker" "rm" "-f" "23b0a41d9889c3b8ef4ab6d3ebd997c8b9f03fa9110130d9b3420e4525ec9f76"`
Nov 17 16:10:17.551 INFO [stdout] 23b0a41d9889c3b8ef4ab6d3ebd997c8b9f03fa9110130d9b3420e4525ec9f76
Nov 17 16:10:17.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 17 16:10:18.011 INFO [stdout] cef5111bbae1632a5519773aefa3e403244d8fe5c1dc51155d355d74ca0857e3
Nov 17 16:10:18.017 INFO running `"docker" "start" "-a" "cef5111bbae1632a5519773aefa3e403244d8fe5c1dc51155d355d74ca0857e3"`
Nov 17 16:10:19.396 INFO [stderr] usermod: no changes
Nov 17 16:10:19.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 16:10:19.475 INFO [stderr]      Running /target/debug/deps/iron_woods-c956fb25c087faef
Nov 17 16:10:19.483 INFO [stdout] 
Nov 17 16:10:19.483 INFO [stdout] running 0 tests
Nov 17 16:10:19.483 INFO [stdout] 
Nov 17 16:10:19.483 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:10:19.483 INFO [stdout] 
Nov 17 16:10:19.491 INFO [stderr] su: No module specific data is present
Nov 17 16:10:20.103 INFO running `"docker" "inspect" "cef5111bbae1632a5519773aefa3e403244d8fe5c1dc51155d355d74ca0857e3"`
Nov 17 16:10:20.379 INFO running `"docker" "rm" "-f" "cef5111bbae1632a5519773aefa3e403244d8fe5c1dc51155d355d74ca0857e3"`
Nov 17 16:10:20.621 INFO [stdout] cef5111bbae1632a5519773aefa3e403244d8fe5c1dc51155d355d74ca0857e3