Dec 02 08:38:38.536 INFO testing CloneRob/iron_woods against 1.30.1 for beta-1.31-5
Dec 02 08:38:38.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 08:38:39.036 INFO [stdout] 84dc8d1b4717d0ae168651bb723c72d99604fe5da41433708f201a67b5a1b015
Dec 02 08:38:39.047 INFO running `"docker" "start" "-a" "84dc8d1b4717d0ae168651bb723c72d99604fe5da41433708f201a67b5a1b015"`
Dec 02 08:38:40.025 INFO [stderr] usermod: no changes
Dec 02 08:38:40.065 INFO [stderr]    Compiling iron_woods v0.1.0 (/source)
Dec 02 08:38:40.623 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 02 08:38:40.623 INFO [stderr]  --> src/main.rs:1:5
Dec 02 08:38:40.623 INFO [stderr]   |
Dec 02 08:38:40.623 INFO [stderr] 1 | use std::collections::HashMap;
Dec 02 08:38:40.623 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:38:40.623 INFO [stderr]   |
Dec 02 08:38:40.623 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 08:38:40.623 INFO [stderr] 
Dec 02 08:38:40.623 INFO [stderr] warning: unused import: `std::cmp`
Dec 02 08:38:40.623 INFO [stderr]  --> src/feature/mod.rs:1:5
Dec 02 08:38:40.623 INFO [stderr]   |
Dec 02 08:38:40.623 INFO [stderr] 1 | use std::cmp;
Dec 02 08:38:40.623 INFO [stderr]   |     ^^^^^^^^
Dec 02 08:38:40.623 INFO [stderr] 
Dec 02 08:38:40.623 INFO [stderr] warning: unused import: `Hash`
Dec 02 08:38:40.623 INFO [stderr]  --> src/feature/mod.rs:3:17
Dec 02 08:38:40.623 INFO [stderr]   |
Dec 02 08:38:40.623 INFO [stderr] 3 | use std::hash::{Hash, Hasher};
Dec 02 08:38:40.623 INFO [stderr]   |                 ^^^^
Dec 02 08:38:40.623 INFO [stderr] 
Dec 02 08:38:40.623 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Dec 02 08:38:40.623 INFO [stderr]  --> src/feature/mod.rs:4:5
Dec 02 08:38:40.623 INFO [stderr]   |
Dec 02 08:38:40.623 INFO [stderr] 4 | use std::iter::FromIterator;
Dec 02 08:38:40.623 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:38:40.623 INFO [stderr] 
Dec 02 08:38:40.623 INFO [stderr] warning: unused imports: `Index`, `RangeFrom`, `RangeTo`
Dec 02 08:38:40.623 INFO [stderr]  --> src/feature/mod.rs:5:16
Dec 02 08:38:40.623 INFO [stderr]   |
Dec 02 08:38:40.623 INFO [stderr] 5 | use std::ops::{Index, RangeTo, RangeFrom};
Dec 02 08:38:40.623 INFO [stderr]   |                ^^^^^  ^^^^^^^  ^^^^^^^^^
Dec 02 08:38:40.623 INFO [stderr] 
Dec 02 08:38:40.623 INFO [stderr] warning: unused import: `HashSet`
Dec 02 08:38:40.623 INFO [stderr]  --> src/feature/mod.rs:6:24
Dec 02 08:38:40.623 INFO [stderr]   |
Dec 02 08:38:40.623 INFO [stderr] 6 | use std::collections::{HashSet, HashMap};
Dec 02 08:38:40.623 INFO [stderr]   |                        ^^^^^^^
Dec 02 08:38:40.623 INFO [stderr] 
Dec 02 08:38:40.739 INFO [stderr] warning: unused import: `Hasher`
Dec 02 08:38:40.739 INFO [stderr]  --> src/feature/mod.rs:3:23
Dec 02 08:38:40.739 INFO [stderr]   |
Dec 02 08:38:40.739 INFO [stderr] 3 | use std::hash::{Hash, Hasher};
Dec 02 08:38:40.739 INFO [stderr]   |                       ^^^^^^
Dec 02 08:38:40.739 INFO [stderr] 
Dec 02 08:38:40.747 INFO [stderr] warning: unused variable: `value_index`
Dec 02 08:38:40.747 INFO [stderr]   --> src/decision_tree/mod.rs:33:18
Dec 02 08:38:40.747 INFO [stderr]    |
Dec 02 08:38:40.747 INFO [stderr] 33 |             for (value_index, value) in feature.iter().enumerate() {
Dec 02 08:38:40.747 INFO [stderr]    |                  ^^^^^^^^^^^ help: consider using `_value_index` instead
Dec 02 08:38:40.747 INFO [stderr]    |
Dec 02 08:38:40.747 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 08:38:40.747 INFO [stderr] 
Dec 02 08:38:40.747 INFO [stderr] warning: unused variable: `depth`
Dec 02 08:38:40.747 INFO [stderr]   --> src/decision_tree/mod.rs:30:49
Dec 02 08:38:40.747 INFO [stderr]    |
Dec 02 08:38:40.747 INFO [stderr] 30 |     fn build_tree(&mut self, dataset: &Dataset, depth: usize) -> DecisionTree {
Dec 02 08:38:40.747 INFO [stderr]    |                                                 ^^^^^ help: consider using `_depth` instead
Dec 02 08:38:40.747 INFO [stderr] 
Dec 02 08:38:40.747 INFO [stderr] warning: unused variable: `data`
Dec 02 08:38:40.747 INFO [stderr]   --> src/decision_tree/mod.rs:51:34
Dec 02 08:38:40.747 INFO [stderr]    |
Dec 02 08:38:40.747 INFO [stderr] 51 |     fn argmin_cost<D: Splitable>(data: D) -> (f32, usize, Value) {
Dec 02 08:38:40.747 INFO [stderr]    |                                  ^^^^ help: consider using `_data` instead
Dec 02 08:38:40.747 INFO [stderr] 
Dec 02 08:38:40.783 INFO [stderr] warning: field is never used: `root`
Dec 02 08:38:40.783 INFO [stderr]  --> src/decision_tree/mod.rs:7:5
Dec 02 08:38:40.783 INFO [stderr]   |
Dec 02 08:38:40.783 INFO [stderr] 7 |     root: Option<DecisionNode>,
Dec 02 08:38:40.783 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:38:40.783 INFO [stderr]   |
Dec 02 08:38:40.783 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 08:38:40.783 INFO [stderr] 
Dec 02 08:38:40.783 INFO [stderr] warning: field is never used: `min_split`
Dec 02 08:38:40.783 INFO [stderr]  --> src/decision_tree/mod.rs:8:5
Dec 02 08:38:40.783 INFO [stderr]   |
Dec 02 08:38:40.783 INFO [stderr] 8 |     min_split: usize,
Dec 02 08:38:40.783 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 02 08:38:40.783 INFO [stderr] 
Dec 02 08:38:40.783 INFO [stderr] warning: field is never used: `min_impurity`
Dec 02 08:38:40.783 INFO [stderr]  --> src/decision_tree/mod.rs:9:5
Dec 02 08:38:40.783 INFO [stderr]   |
Dec 02 08:38:40.783 INFO [stderr] 9 |     min_impurity: f32,
Dec 02 08:38:40.783 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 02 08:38:40.783 INFO [stderr] 
Dec 02 08:38:40.783 INFO [stderr] warning: field is never used: `max_depth`
Dec 02 08:38:40.783 INFO [stderr]   --> src/decision_tree/mod.rs:10:5
Dec 02 08:38:40.783 INFO [stderr]    |
Dec 02 08:38:40.783 INFO [stderr] 10 |     max_depth: usize,
Dec 02 08:38:40.783 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 02 08:38:40.783 INFO [stderr] 
Dec 02 08:38:40.783 INFO [stderr] warning: field is never used: `cost_fn`
Dec 02 08:38:40.783 INFO [stderr]   --> src/decision_tree/mod.rs:11:5
Dec 02 08:38:40.783 INFO [stderr]    |
Dec 02 08:38:40.783 INFO [stderr] 11 |     cost_fn: fn(&[f32]) -> f32,
Dec 02 08:38:40.783 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:38:40.783 INFO [stderr] 
Dec 02 08:38:40.783 INFO [stderr] warning: field is never used: `leaf_fn`
Dec 02 08:38:40.783 INFO [stderr]   --> src/decision_tree/mod.rs:12:5
Dec 02 08:38:40.783 INFO [stderr]    |
Dec 02 08:38:40.783 INFO [stderr] 12 |     leaf_fn: fn() -> f32,
Dec 02 08:38:40.783 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 02 08:38:40.783 INFO [stderr] 
Dec 02 08:38:40.783 INFO [stderr] warning: method is never used: `build_tree`
Dec 02 08:38:40.783 INFO [stderr]   --> src/decision_tree/mod.rs:30:5
Dec 02 08:38:40.783 INFO [stderr]    |
Dec 02 08:38:40.783 INFO [stderr] 30 |     fn build_tree(&mut self, dataset: &Dataset, depth: usize) -> DecisionTree {
Dec 02 08:38:40.783 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:38:40.783 INFO [stderr] 
Dec 02 08:38:40.784 INFO [stderr] warning: method is never used: `argmin_cost`
Dec 02 08:38:40.784 INFO [stderr]   --> src/decision_tree/mod.rs:51:5
Dec 02 08:38:40.784 INFO [stderr]    |
Dec 02 08:38:40.784 INFO [stderr] 51 |     fn argmin_cost<D: Splitable>(data: D) -> (f32, usize, Value) {
Dec 02 08:38:40.784 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:38:40.784 INFO [stderr] 
Dec 02 08:38:41.546 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Dec 02 08:38:41.548 INFO [stderr] su: No module specific data is present
Dec 02 08:38:42.204 INFO running `"docker" "inspect" "84dc8d1b4717d0ae168651bb723c72d99604fe5da41433708f201a67b5a1b015"`
Dec 02 08:38:42.617 INFO running `"docker" "rm" "-f" "84dc8d1b4717d0ae168651bb723c72d99604fe5da41433708f201a67b5a1b015"`
Dec 02 08:38:42.890 INFO [stdout] 84dc8d1b4717d0ae168651bb723c72d99604fe5da41433708f201a67b5a1b015
Dec 02 08:38:42.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 08:38:43.285 INFO [stdout] ea4e70d209fe97a23142496f66995444ee985c182a9c8ff46ed3be1356950a2e
Dec 02 08:38:43.288 INFO running `"docker" "start" "-a" "ea4e70d209fe97a23142496f66995444ee985c182a9c8ff46ed3be1356950a2e"`
Dec 02 08:38:44.039 INFO [stderr] usermod: no changes
Dec 02 08:38:44.095 INFO [stderr]    Compiling iron_woods v0.1.0 (/source)
Dec 02 08:38:44.731 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 02 08:38:44.731 INFO [stderr]  --> src/main.rs:1:5
Dec 02 08:38:44.731 INFO [stderr]   |
Dec 02 08:38:44.731 INFO [stderr] 1 | use std::collections::HashMap;
Dec 02 08:38:44.731 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:38:44.731 INFO [stderr]   |
Dec 02 08:38:44.731 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 08:38:44.731 INFO [stderr] 
Dec 02 08:38:44.731 INFO [stderr] warning: unused import: `std::cmp`
Dec 02 08:38:44.731 INFO [stderr]  --> src/feature/mod.rs:1:5
Dec 02 08:38:44.731 INFO [stderr]   |
Dec 02 08:38:44.731 INFO [stderr] 1 | use std::cmp;
Dec 02 08:38:44.731 INFO [stderr]   |     ^^^^^^^^
Dec 02 08:38:44.731 INFO [stderr] 
Dec 02 08:38:44.731 INFO [stderr] warning: unused import: `Hash`
Dec 02 08:38:44.731 INFO [stderr]  --> src/feature/mod.rs:3:17
Dec 02 08:38:44.731 INFO [stderr]   |
Dec 02 08:38:44.731 INFO [stderr] 3 | use std::hash::{Hash, Hasher};
Dec 02 08:38:44.731 INFO [stderr]   |                 ^^^^
Dec 02 08:38:44.731 INFO [stderr] 
Dec 02 08:38:44.731 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Dec 02 08:38:44.731 INFO [stderr]  --> src/feature/mod.rs:4:5
Dec 02 08:38:44.731 INFO [stderr]   |
Dec 02 08:38:44.731 INFO [stderr] 4 | use std::iter::FromIterator;
Dec 02 08:38:44.731 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:38:44.731 INFO [stderr] 
Dec 02 08:38:44.731 INFO [stderr] warning: unused imports: `Index`, `RangeFrom`, `RangeTo`
Dec 02 08:38:44.731 INFO [stderr]  --> src/feature/mod.rs:5:16
Dec 02 08:38:44.731 INFO [stderr]   |
Dec 02 08:38:44.731 INFO [stderr] 5 | use std::ops::{Index, RangeTo, RangeFrom};
Dec 02 08:38:44.731 INFO [stderr]   |                ^^^^^  ^^^^^^^  ^^^^^^^^^
Dec 02 08:38:44.731 INFO [stderr] 
Dec 02 08:38:44.731 INFO [stderr] warning: unused import: `HashSet`
Dec 02 08:38:44.731 INFO [stderr]  --> src/feature/mod.rs:6:24
Dec 02 08:38:44.731 INFO [stderr]   |
Dec 02 08:38:44.731 INFO [stderr] 6 | use std::collections::{HashSet, HashMap};
Dec 02 08:38:44.731 INFO [stderr]   |                        ^^^^^^^
Dec 02 08:38:44.731 INFO [stderr] 
Dec 02 08:38:44.860 INFO [stderr] warning: unused import: `Hasher`
Dec 02 08:38:44.860 INFO [stderr]  --> src/feature/mod.rs:3:23
Dec 02 08:38:44.860 INFO [stderr]   |
Dec 02 08:38:44.861 INFO [stderr] 3 | use std::hash::{Hash, Hasher};
Dec 02 08:38:44.861 INFO [stderr]   |                       ^^^^^^
Dec 02 08:38:44.861 INFO [stderr] 
Dec 02 08:38:44.879 INFO [stderr] warning: unused variable: `value_index`
Dec 02 08:38:44.879 INFO [stderr]   --> src/decision_tree/mod.rs:33:18
Dec 02 08:38:44.879 INFO [stderr]    |
Dec 02 08:38:44.879 INFO [stderr] 33 |             for (value_index, value) in feature.iter().enumerate() {
Dec 02 08:38:44.879 INFO [stderr]    |                  ^^^^^^^^^^^ help: consider using `_value_index` instead
Dec 02 08:38:44.879 INFO [stderr]    |
Dec 02 08:38:44.879 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 08:38:44.879 INFO [stderr] 
Dec 02 08:38:44.879 INFO [stderr] warning: unused variable: `depth`
Dec 02 08:38:44.879 INFO [stderr]   --> src/decision_tree/mod.rs:30:49
Dec 02 08:38:44.879 INFO [stderr]    |
Dec 02 08:38:44.879 INFO [stderr] 30 |     fn build_tree(&mut self, dataset: &Dataset, depth: usize) -> DecisionTree {
Dec 02 08:38:44.879 INFO [stderr]    |                                                 ^^^^^ help: consider using `_depth` instead
Dec 02 08:38:44.879 INFO [stderr] 
Dec 02 08:38:44.879 INFO [stderr] warning: unused variable: `data`
Dec 02 08:38:44.879 INFO [stderr]   --> src/decision_tree/mod.rs:51:34
Dec 02 08:38:44.879 INFO [stderr]    |
Dec 02 08:38:44.879 INFO [stderr] 51 |     fn argmin_cost<D: Splitable>(data: D) -> (f32, usize, Value) {
Dec 02 08:38:44.879 INFO [stderr]    |                                  ^^^^ help: consider using `_data` instead
Dec 02 08:38:44.879 INFO [stderr] 
Dec 02 08:38:44.927 INFO [stderr] warning: field is never used: `root`
Dec 02 08:38:44.927 INFO [stderr]  --> src/decision_tree/mod.rs:7:5
Dec 02 08:38:44.927 INFO [stderr]   |
Dec 02 08:38:44.927 INFO [stderr] 7 |     root: Option<DecisionNode>,
Dec 02 08:38:44.927 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:38:44.927 INFO [stderr]   |
Dec 02 08:38:44.927 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 08:38:44.927 INFO [stderr] 
Dec 02 08:38:44.927 INFO [stderr] warning: field is never used: `min_split`
Dec 02 08:38:44.927 INFO [stderr]  --> src/decision_tree/mod.rs:8:5
Dec 02 08:38:44.927 INFO [stderr]   |
Dec 02 08:38:44.927 INFO [stderr] 8 |     min_split: usize,
Dec 02 08:38:44.927 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 02 08:38:44.927 INFO [stderr] 
Dec 02 08:38:44.927 INFO [stderr] warning: field is never used: `min_impurity`
Dec 02 08:38:44.927 INFO [stderr]  --> src/decision_tree/mod.rs:9:5
Dec 02 08:38:44.927 INFO [stderr]   |
Dec 02 08:38:44.927 INFO [stderr] 9 |     min_impurity: f32,
Dec 02 08:38:44.927 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 02 08:38:44.927 INFO [stderr] 
Dec 02 08:38:44.927 INFO [stderr] warning: field is never used: `max_depth`
Dec 02 08:38:44.927 INFO [stderr]   --> src/decision_tree/mod.rs:10:5
Dec 02 08:38:44.927 INFO [stderr]    |
Dec 02 08:38:44.927 INFO [stderr] 10 |     max_depth: usize,
Dec 02 08:38:44.927 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 02 08:38:44.927 INFO [stderr] 
Dec 02 08:38:44.927 INFO [stderr] warning: field is never used: `cost_fn`
Dec 02 08:38:44.927 INFO [stderr]   --> src/decision_tree/mod.rs:11:5
Dec 02 08:38:44.927 INFO [stderr]    |
Dec 02 08:38:44.927 INFO [stderr] 11 |     cost_fn: fn(&[f32]) -> f32,
Dec 02 08:38:44.927 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:38:44.927 INFO [stderr] 
Dec 02 08:38:44.927 INFO [stderr] warning: field is never used: `leaf_fn`
Dec 02 08:38:44.927 INFO [stderr]   --> src/decision_tree/mod.rs:12:5
Dec 02 08:38:44.927 INFO [stderr]    |
Dec 02 08:38:44.927 INFO [stderr] 12 |     leaf_fn: fn() -> f32,
Dec 02 08:38:44.927 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 02 08:38:44.927 INFO [stderr] 
Dec 02 08:38:44.927 INFO [stderr] warning: method is never used: `build_tree`
Dec 02 08:38:44.927 INFO [stderr]   --> src/decision_tree/mod.rs:30:5
Dec 02 08:38:44.927 INFO [stderr]    |
Dec 02 08:38:44.927 INFO [stderr] 30 |     fn build_tree(&mut self, dataset: &Dataset, depth: usize) -> DecisionTree {
Dec 02 08:38:44.927 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:38:44.927 INFO [stderr] 
Dec 02 08:38:44.927 INFO [stderr] warning: method is never used: `argmin_cost`
Dec 02 08:38:44.927 INFO [stderr]   --> src/decision_tree/mod.rs:51:5
Dec 02 08:38:44.927 INFO [stderr]    |
Dec 02 08:38:44.927 INFO [stderr] 51 |     fn argmin_cost<D: Splitable>(data: D) -> (f32, usize, Value) {
Dec 02 08:38:44.927 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:38:44.927 INFO [stderr] 
Dec 02 08:38:45.432 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Dec 02 08:38:45.433 INFO [stderr] su: No module specific data is present
Dec 02 08:38:46.112 INFO running `"docker" "inspect" "ea4e70d209fe97a23142496f66995444ee985c182a9c8ff46ed3be1356950a2e"`
Dec 02 08:38:46.314 INFO running `"docker" "rm" "-f" "ea4e70d209fe97a23142496f66995444ee985c182a9c8ff46ed3be1356950a2e"`
Dec 02 08:38:46.504 INFO [stdout] ea4e70d209fe97a23142496f66995444ee985c182a9c8ff46ed3be1356950a2e
Dec 02 08:38:46.509 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 08:38:46.975 INFO [stdout] 5660ecd1ab059d6de04828a11ea7bd4f0c0e65613cecadc9a1c41c5bf5edc929
Dec 02 08:38:46.977 INFO running `"docker" "start" "-a" "5660ecd1ab059d6de04828a11ea7bd4f0c0e65613cecadc9a1c41c5bf5edc929"`
Dec 02 08:38:47.852 INFO [stderr] usermod: no changes
Dec 02 08:38:47.903 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 08:38:47.903 INFO [stderr]      Running /target/debug/deps/iron_woods-f7b9b73ca727f485
Dec 02 08:38:47.914 INFO [stdout] 
Dec 02 08:38:47.914 INFO [stdout] running 0 tests
Dec 02 08:38:47.914 INFO [stdout] 
Dec 02 08:38:47.914 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 08:38:47.914 INFO [stdout] 
Dec 02 08:38:47.914 INFO [stderr] su: No module specific data is present
Dec 02 08:38:48.375 INFO running `"docker" "inspect" "5660ecd1ab059d6de04828a11ea7bd4f0c0e65613cecadc9a1c41c5bf5edc929"`
Dec 02 08:38:48.557 INFO running `"docker" "rm" "-f" "5660ecd1ab059d6de04828a11ea7bd4f0c0e65613cecadc9a1c41c5bf5edc929"`
Dec 02 08:38:48.818 INFO [stdout] 5660ecd1ab059d6de04828a11ea7bd4f0c0e65613cecadc9a1c41c5bf5edc929
