Dec 13 14:58:42.950 INFO testing jramos14/Matrix-Operations against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 13 14:58:42.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"` Dec 13 14:58:43.447 INFO [stdout] 72ed59d27ec2f0c5f206501f01008ede00f793ec55954f8005ef537f4431a56a Dec 13 14:58:43.449 INFO running `"docker" "start" "-a" "72ed59d27ec2f0c5f206501f01008ede00f793ec55954f8005ef537f4431a56a"` Dec 13 14:58:44.558 INFO [stderr] usermod: no changes Dec 13 14:58:44.619 INFO [stderr] Compiling your v0.1.0 (/source) Dec 13 14:58:44.911 INFO [stderr] warning: unused import: `std::ops::Add` Dec 13 14:58:44.911 INFO [stderr] --> src/lib.rs:117:5 Dec 13 14:58:44.911 INFO [stderr] | Dec 13 14:58:44.911 INFO [stderr] 117 | use std::ops::Add; Dec 13 14:58:44.911 INFO [stderr] | ^^^^^^^^^^^^^ Dec 13 14:58:44.911 INFO [stderr] | Dec 13 14:58:44.911 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 14:58:44.911 INFO [stderr] Dec 13 14:58:44.984 INFO [stderr] warning: unused variable: `stack1` Dec 13 14:58:44.984 INFO [stderr] --> src/lib.rs:235:13 Dec 13 14:58:44.984 INFO [stderr] | Dec 13 14:58:44.984 INFO [stderr] 235 | let mut stack1: Vec = vec![]; Dec 13 14:58:44.984 INFO [stderr] | ^^^^^^ help: consider using `_stack1` instead Dec 13 14:58:44.984 INFO [stderr] | Dec 13 14:58:44.984 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 14:58:44.984 INFO [stderr] Dec 13 14:58:44.984 INFO [stderr] warning: unused variable: `stack2` Dec 13 14:58:44.984 INFO [stderr] --> src/lib.rs:236:13 Dec 13 14:58:44.984 INFO [stderr] | Dec 13 14:58:44.984 INFO [stderr] 236 | let mut stack2: Vec = vec![]; Dec 13 14:58:44.984 INFO [stderr] | ^^^^^^ help: consider using `_stack2` instead Dec 13 14:58:44.984 INFO [stderr] Dec 13 14:58:44.984 INFO [stderr] warning: unused variable: `stack3` Dec 13 14:58:44.984 INFO [stderr] --> src/lib.rs:237:13 Dec 13 14:58:44.984 INFO [stderr] | Dec 13 14:58:44.984 INFO [stderr] 237 | let mut stack3: Vec = vec![]; Dec 13 14:58:44.984 INFO [stderr] | ^^^^^^ help: consider using `_stack3` instead Dec 13 14:58:44.984 INFO [stderr] Dec 13 14:58:44.984 INFO [stderr] warning: unused variable: `empty_stack` Dec 13 14:58:44.984 INFO [stderr] --> src/lib.rs:238:13 Dec 13 14:58:44.984 INFO [stderr] | Dec 13 14:58:44.984 INFO [stderr] 238 | let mut empty_stack: Vec = vec![]; Dec 13 14:58:44.984 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_empty_stack` instead Dec 13 14:58:44.984 INFO [stderr] Dec 13 14:58:44.984 INFO [stderr] warning: unused variable: `columnIndex` Dec 13 14:58:44.984 INFO [stderr] --> src/lib.rs:358:17 Dec 13 14:58:44.984 INFO [stderr] | Dec 13 14:58:44.984 INFO [stderr] 358 | let mut columnIndex = 0; Dec 13 14:58:44.984 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_columnIndex` instead Dec 13 14:58:44.984 INFO [stderr] Dec 13 14:58:44.984 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:44.984 INFO [stderr] --> src/lib.rs:146:9 Dec 13 14:58:44.984 INFO [stderr] | Dec 13 14:58:44.984 INFO [stderr] 146 | let mut empty_vec = Vec::new(); Dec 13 14:58:44.984 INFO [stderr] | ----^^^^^^^^^ Dec 13 14:58:44.984 INFO [stderr] | | Dec 13 14:58:44.984 INFO [stderr] | help: remove this `mut` Dec 13 14:58:44.984 INFO [stderr] | Dec 13 14:58:44.984 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 14:58:44.984 INFO [stderr] Dec 13 14:58:44.987 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:44.987 INFO [stderr] --> src/lib.rs:183:13 Dec 13 14:58:44.987 INFO [stderr] | Dec 13 14:58:44.987 INFO [stderr] 183 | let mut size = self.row * self.col; Dec 13 14:58:44.987 INFO [stderr] | ----^^^^ Dec 13 14:58:44.987 INFO [stderr] | | Dec 13 14:58:44.987 INFO [stderr] | help: remove this `mut` Dec 13 14:58:44.987 INFO [stderr] Dec 13 14:58:44.999 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:44.999 INFO [stderr] --> src/lib.rs:210:13 Dec 13 14:58:44.999 INFO [stderr] | Dec 13 14:58:44.999 INFO [stderr] 210 | let mut size = self.row * self.col; Dec 13 14:58:44.999 INFO [stderr] | ----^^^^ Dec 13 14:58:44.999 INFO [stderr] | | Dec 13 14:58:44.999 INFO [stderr] | help: remove this `mut` Dec 13 14:58:44.999 INFO [stderr] Dec 13 14:58:44.999 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:44.999 INFO [stderr] --> src/lib.rs:235:9 Dec 13 14:58:44.999 INFO [stderr] | Dec 13 14:58:44.999 INFO [stderr] 235 | let mut stack1: Vec = vec![]; Dec 13 14:58:44.999 INFO [stderr] | ----^^^^^^ Dec 13 14:58:44.999 INFO [stderr] | | Dec 13 14:58:44.999 INFO [stderr] | help: remove this `mut` Dec 13 14:58:44.999 INFO [stderr] Dec 13 14:58:44.999 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:44.999 INFO [stderr] --> src/lib.rs:236:9 Dec 13 14:58:44.999 INFO [stderr] | Dec 13 14:58:44.999 INFO [stderr] 236 | let mut stack2: Vec = vec![]; Dec 13 14:58:44.999 INFO [stderr] | ----^^^^^^ Dec 13 14:58:44.999 INFO [stderr] | | Dec 13 14:58:44.999 INFO [stderr] | help: remove this `mut` Dec 13 14:58:44.999 INFO [stderr] Dec 13 14:58:44.999 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:44.999 INFO [stderr] --> src/lib.rs:237:9 Dec 13 14:58:44.999 INFO [stderr] | Dec 13 14:58:44.999 INFO [stderr] 237 | let mut stack3: Vec = vec![]; Dec 13 14:58:44.999 INFO [stderr] | ----^^^^^^ Dec 13 14:58:44.999 INFO [stderr] | | Dec 13 14:58:44.999 INFO [stderr] | help: remove this `mut` Dec 13 14:58:44.999 INFO [stderr] Dec 13 14:58:44.999 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:44.999 INFO [stderr] --> src/lib.rs:238:9 Dec 13 14:58:44.999 INFO [stderr] | Dec 13 14:58:44.999 INFO [stderr] 238 | let mut empty_stack: Vec = vec![]; Dec 13 14:58:44.999 INFO [stderr] | ----^^^^^^^^^^^ Dec 13 14:58:44.999 INFO [stderr] | | Dec 13 14:58:44.999 INFO [stderr] | help: remove this `mut` Dec 13 14:58:44.999 INFO [stderr] Dec 13 14:58:45.000 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:45.000 INFO [stderr] --> src/lib.rs:356:13 Dec 13 14:58:45.000 INFO [stderr] | Dec 13 14:58:45.000 INFO [stderr] 356 | let mut stringSpace = " "; Dec 13 14:58:45.000 INFO [stderr] | ----^^^^^^^^^^^ Dec 13 14:58:45.000 INFO [stderr] | | Dec 13 14:58:45.000 INFO [stderr] | help: remove this `mut` Dec 13 14:58:45.000 INFO [stderr] Dec 13 14:58:45.000 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:45.000 INFO [stderr] --> src/lib.rs:357:13 Dec 13 14:58:45.000 INFO [stderr] | Dec 13 14:58:45.000 INFO [stderr] 357 | let mut stringNewline = "\n"; Dec 13 14:58:45.000 INFO [stderr] | ----^^^^^^^^^^^^^ Dec 13 14:58:45.000 INFO [stderr] | | Dec 13 14:58:45.000 INFO [stderr] | help: remove this `mut` Dec 13 14:58:45.000 INFO [stderr] Dec 13 14:58:45.000 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:45.000 INFO [stderr] --> src/lib.rs:358:13 Dec 13 14:58:45.000 INFO [stderr] | Dec 13 14:58:45.001 INFO [stderr] 358 | let mut columnIndex = 0; Dec 13 14:58:45.001 INFO [stderr] | ----^^^^^^^^^^^ Dec 13 14:58:45.001 INFO [stderr] | | Dec 13 14:58:45.001 INFO [stderr] | help: remove this `mut` Dec 13 14:58:45.001 INFO [stderr] Dec 13 14:58:45.004 INFO [stderr] warning: variable `resultMatrix` should have a snake case name such as `result_matrix` Dec 13 14:58:45.004 INFO [stderr] --> src/lib.rs:355:13 Dec 13 14:58:45.004 INFO [stderr] | Dec 13 14:58:45.004 INFO [stderr] 355 | let mut resultMatrix = "".to_string(); Dec 13 14:58:45.004 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 14:58:45.004 INFO [stderr] | Dec 13 14:58:45.004 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 13 14:58:45.004 INFO [stderr] Dec 13 14:58:45.004 INFO [stderr] warning: variable `stringSpace` should have a snake case name such as `string_space` Dec 13 14:58:45.004 INFO [stderr] --> src/lib.rs:356:13 Dec 13 14:58:45.004 INFO [stderr] | Dec 13 14:58:45.004 INFO [stderr] 356 | let mut stringSpace = " "; Dec 13 14:58:45.004 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 13 14:58:45.004 INFO [stderr] Dec 13 14:58:45.004 INFO [stderr] warning: variable `stringNewline` should have a snake case name such as `string_newline` Dec 13 14:58:45.004 INFO [stderr] --> src/lib.rs:357:13 Dec 13 14:58:45.004 INFO [stderr] | Dec 13 14:58:45.004 INFO [stderr] 357 | let mut stringNewline = "\n"; Dec 13 14:58:45.004 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 13 14:58:45.004 INFO [stderr] Dec 13 14:58:45.004 INFO [stderr] warning: variable `columnIndex` should have a snake case name such as `column_index` Dec 13 14:58:45.004 INFO [stderr] --> src/lib.rs:358:13 Dec 13 14:58:45.004 INFO [stderr] | Dec 13 14:58:45.004 INFO [stderr] 358 | let mut columnIndex = 0; Dec 13 14:58:45.004 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 13 14:58:45.004 INFO [stderr] Dec 13 14:58:45.004 INFO [stderr] warning: variable `stringElement` should have a snake case name such as `string_element` Dec 13 14:58:45.004 INFO [stderr] --> src/lib.rs:372:21 Dec 13 14:58:45.004 INFO [stderr] | Dec 13 14:58:45.004 INFO [stderr] 372 | let mut stringElement : String = self.data[k].to_string(); Dec 13 14:58:45.004 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 13 14:58:45.004 INFO [stderr] Dec 13 14:58:45.004 INFO [stderr] warning: variable `stringElement` should have a snake case name such as `string_element` Dec 13 14:58:45.004 INFO [stderr] --> src/lib.rs:380:21 Dec 13 14:58:45.004 INFO [stderr] | Dec 13 14:58:45.004 INFO [stderr] 380 | let mut stringElement : String = self.data[k].to_string(); Dec 13 14:58:45.004 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 13 14:58:45.004 INFO [stderr] Dec 13 14:58:45.058 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.47s Dec 13 14:58:45.063 INFO [stderr] su: No module specific data is present Dec 13 14:58:45.815 INFO running `"docker" "inspect" "72ed59d27ec2f0c5f206501f01008ede00f793ec55954f8005ef537f4431a56a"` Dec 13 14:58:46.149 INFO running `"docker" "rm" "-f" "72ed59d27ec2f0c5f206501f01008ede00f793ec55954f8005ef537f4431a56a"` Dec 13 14:58:46.443 INFO [stdout] 72ed59d27ec2f0c5f206501f01008ede00f793ec55954f8005ef537f4431a56a Dec 13 14:58:46.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"` Dec 13 14:58:46.880 INFO [stdout] 6e530fc11ac317c29f759ba145e462b094f97810fb534e2f4063eac447b8ff82 Dec 13 14:58:46.882 INFO running `"docker" "start" "-a" "6e530fc11ac317c29f759ba145e462b094f97810fb534e2f4063eac447b8ff82"` Dec 13 14:58:47.927 INFO [stderr] usermod: no changes Dec 13 14:58:47.967 INFO [stderr] Compiling your v0.1.0 (/source) Dec 13 14:58:48.354 INFO [stderr] warning: unused import: `std::ops::Add` Dec 13 14:58:48.354 INFO [stderr] --> src/lib.rs:117:5 Dec 13 14:58:48.354 INFO [stderr] | Dec 13 14:58:48.354 INFO [stderr] 117 | use std::ops::Add; Dec 13 14:58:48.354 INFO [stderr] | ^^^^^^^^^^^^^ Dec 13 14:58:48.354 INFO [stderr] | Dec 13 14:58:48.354 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 14:58:48.354 INFO [stderr] Dec 13 14:58:48.537 INFO [stderr] warning: unused variable: `stack1` Dec 13 14:58:48.537 INFO [stderr] --> src/lib.rs:235:13 Dec 13 14:58:48.537 INFO [stderr] | Dec 13 14:58:48.537 INFO [stderr] 235 | let mut stack1: Vec = vec![]; Dec 13 14:58:48.537 INFO [stderr] | ^^^^^^ help: consider using `_stack1` instead Dec 13 14:58:48.537 INFO [stderr] | Dec 13 14:58:48.537 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 14:58:48.537 INFO [stderr] Dec 13 14:58:48.537 INFO [stderr] warning: unused variable: `stack2` Dec 13 14:58:48.537 INFO [stderr] --> src/lib.rs:236:13 Dec 13 14:58:48.537 INFO [stderr] | Dec 13 14:58:48.537 INFO [stderr] 236 | let mut stack2: Vec = vec![]; Dec 13 14:58:48.537 INFO [stderr] | ^^^^^^ help: consider using `_stack2` instead Dec 13 14:58:48.537 INFO [stderr] Dec 13 14:58:48.537 INFO [stderr] warning: unused variable: `stack3` Dec 13 14:58:48.537 INFO [stderr] --> src/lib.rs:237:13 Dec 13 14:58:48.537 INFO [stderr] | Dec 13 14:58:48.537 INFO [stderr] 237 | let mut stack3: Vec = vec![]; Dec 13 14:58:48.537 INFO [stderr] | ^^^^^^ help: consider using `_stack3` instead Dec 13 14:58:48.537 INFO [stderr] Dec 13 14:58:48.537 INFO [stderr] warning: unused variable: `empty_stack` Dec 13 14:58:48.537 INFO [stderr] --> src/lib.rs:238:13 Dec 13 14:58:48.537 INFO [stderr] | Dec 13 14:58:48.537 INFO [stderr] 238 | let mut empty_stack: Vec = vec![]; Dec 13 14:58:48.537 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_empty_stack` instead Dec 13 14:58:48.537 INFO [stderr] Dec 13 14:58:48.537 INFO [stderr] warning: unused variable: `columnIndex` Dec 13 14:58:48.537 INFO [stderr] --> src/lib.rs:358:17 Dec 13 14:58:48.537 INFO [stderr] | Dec 13 14:58:48.537 INFO [stderr] 358 | let mut columnIndex = 0; Dec 13 14:58:48.537 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_columnIndex` instead Dec 13 14:58:48.537 INFO [stderr] Dec 13 14:58:48.567 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:48.567 INFO [stderr] --> src/lib.rs:146:9 Dec 13 14:58:48.567 INFO [stderr] | Dec 13 14:58:48.567 INFO [stderr] 146 | let mut empty_vec = Vec::new(); Dec 13 14:58:48.567 INFO [stderr] | ----^^^^^^^^^ Dec 13 14:58:48.567 INFO [stderr] | | Dec 13 14:58:48.567 INFO [stderr] | help: remove this `mut` Dec 13 14:58:48.567 INFO [stderr] | Dec 13 14:58:48.567 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 14:58:48.567 INFO [stderr] Dec 13 14:58:48.571 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:48.571 INFO [stderr] --> src/lib.rs:183:13 Dec 13 14:58:48.571 INFO [stderr] | Dec 13 14:58:48.571 INFO [stderr] 183 | let mut size = self.row * self.col; Dec 13 14:58:48.571 INFO [stderr] | ----^^^^ Dec 13 14:58:48.571 INFO [stderr] | | Dec 13 14:58:48.571 INFO [stderr] | help: remove this `mut` Dec 13 14:58:48.571 INFO [stderr] Dec 13 14:58:48.573 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:48.576 INFO [stderr] --> src/lib.rs:210:13 Dec 13 14:58:48.576 INFO [stderr] | Dec 13 14:58:48.576 INFO [stderr] 210 | let mut size = self.row * self.col; Dec 13 14:58:48.577 INFO [stderr] | ----^^^^ Dec 13 14:58:48.577 INFO [stderr] | | Dec 13 14:58:48.577 INFO [stderr] | help: remove this `mut` Dec 13 14:58:48.577 INFO [stderr] Dec 13 14:58:48.577 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:48.577 INFO [stderr] --> src/lib.rs:235:9 Dec 13 14:58:48.577 INFO [stderr] | Dec 13 14:58:48.577 INFO [stderr] 235 | let mut stack1: Vec = vec![]; Dec 13 14:58:48.577 INFO [stderr] | ----^^^^^^ Dec 13 14:58:48.577 INFO [stderr] | | Dec 13 14:58:48.577 INFO [stderr] | help: remove this `mut` Dec 13 14:58:48.577 INFO [stderr] Dec 13 14:58:48.577 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:48.577 INFO [stderr] --> src/lib.rs:236:9 Dec 13 14:58:48.577 INFO [stderr] | Dec 13 14:58:48.577 INFO [stderr] 236 | let mut stack2: Vec = vec![]; Dec 13 14:58:48.577 INFO [stderr] | ----^^^^^^ Dec 13 14:58:48.577 INFO [stderr] | | Dec 13 14:58:48.577 INFO [stderr] | help: remove this `mut` Dec 13 14:58:48.577 INFO [stderr] Dec 13 14:58:48.577 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:48.577 INFO [stderr] --> src/lib.rs:237:9 Dec 13 14:58:48.577 INFO [stderr] | Dec 13 14:58:48.577 INFO [stderr] 237 | let mut stack3: Vec = vec![]; Dec 13 14:58:48.577 INFO [stderr] | ----^^^^^^ Dec 13 14:58:48.577 INFO [stderr] | | Dec 13 14:58:48.577 INFO [stderr] | help: remove this `mut` Dec 13 14:58:48.577 INFO [stderr] Dec 13 14:58:48.577 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:48.577 INFO [stderr] --> src/lib.rs:238:9 Dec 13 14:58:48.577 INFO [stderr] | Dec 13 14:58:48.577 INFO [stderr] 238 | let mut empty_stack: Vec = vec![]; Dec 13 14:58:48.577 INFO [stderr] | ----^^^^^^^^^^^ Dec 13 14:58:48.577 INFO [stderr] | | Dec 13 14:58:48.577 INFO [stderr] | help: remove this `mut` Dec 13 14:58:48.577 INFO [stderr] Dec 13 14:58:48.584 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:48.584 INFO [stderr] --> src/lib.rs:356:13 Dec 13 14:58:48.584 INFO [stderr] | Dec 13 14:58:48.584 INFO [stderr] 356 | let mut stringSpace = " "; Dec 13 14:58:48.584 INFO [stderr] | ----^^^^^^^^^^^ Dec 13 14:58:48.584 INFO [stderr] | | Dec 13 14:58:48.584 INFO [stderr] | help: remove this `mut` Dec 13 14:58:48.584 INFO [stderr] Dec 13 14:58:48.584 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:48.584 INFO [stderr] --> src/lib.rs:357:13 Dec 13 14:58:48.584 INFO [stderr] | Dec 13 14:58:48.584 INFO [stderr] 357 | let mut stringNewline = "\n"; Dec 13 14:58:48.584 INFO [stderr] | ----^^^^^^^^^^^^^ Dec 13 14:58:48.584 INFO [stderr] | | Dec 13 14:58:48.584 INFO [stderr] | help: remove this `mut` Dec 13 14:58:48.584 INFO [stderr] Dec 13 14:58:48.584 INFO [stderr] warning: variable does not need to be mutable Dec 13 14:58:48.584 INFO [stderr] --> src/lib.rs:358:13 Dec 13 14:58:48.584 INFO [stderr] | Dec 13 14:58:48.584 INFO [stderr] 358 | let mut columnIndex = 0; Dec 13 14:58:48.584 INFO [stderr] | ----^^^^^^^^^^^ Dec 13 14:58:48.584 INFO [stderr] | | Dec 13 14:58:48.584 INFO [stderr] | help: remove this `mut` Dec 13 14:58:48.584 INFO [stderr] Dec 13 14:58:48.588 INFO [stderr] warning: variable `resultMatrix` should have a snake case name such as `result_matrix` Dec 13 14:58:48.589 INFO [stderr] --> src/lib.rs:355:13 Dec 13 14:58:48.591 INFO [stderr] | Dec 13 14:58:48.591 INFO [stderr] 355 | let mut resultMatrix = "".to_string(); Dec 13 14:58:48.591 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 14:58:48.591 INFO [stderr] | Dec 13 14:58:48.591 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 13 14:58:48.591 INFO [stderr] Dec 13 14:58:48.591 INFO [stderr] warning: variable `stringSpace` should have a snake case name such as `string_space` Dec 13 14:58:48.591 INFO [stderr] --> src/lib.rs:356:13 Dec 13 14:58:48.591 INFO [stderr] | Dec 13 14:58:48.591 INFO [stderr] 356 | let mut stringSpace = " "; Dec 13 14:58:48.591 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 13 14:58:48.591 INFO [stderr] Dec 13 14:58:48.591 INFO [stderr] warning: variable `stringNewline` should have a snake case name such as `string_newline` Dec 13 14:58:48.591 INFO [stderr] --> src/lib.rs:357:13 Dec 13 14:58:48.591 INFO [stderr] | Dec 13 14:58:48.591 INFO [stderr] 357 | let mut stringNewline = "\n"; Dec 13 14:58:48.591 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 13 14:58:48.591 INFO [stderr] Dec 13 14:58:48.591 INFO [stderr] warning: variable `columnIndex` should have a snake case name such as `column_index` Dec 13 14:58:48.591 INFO [stderr] --> src/lib.rs:358:13 Dec 13 14:58:48.591 INFO [stderr] | Dec 13 14:58:48.591 INFO [stderr] 358 | let mut columnIndex = 0; Dec 13 14:58:48.591 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 13 14:58:48.591 INFO [stderr] Dec 13 14:58:48.591 INFO [stderr] warning: variable `stringElement` should have a snake case name such as `string_element` Dec 13 14:58:48.591 INFO [stderr] --> src/lib.rs:372:21 Dec 13 14:58:48.591 INFO [stderr] | Dec 13 14:58:48.591 INFO [stderr] 372 | let mut stringElement : String = self.data[k].to_string(); Dec 13 14:58:48.591 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 13 14:58:48.591 INFO [stderr] Dec 13 14:58:48.591 INFO [stderr] warning: variable `stringElement` should have a snake case name such as `string_element` Dec 13 14:58:48.591 INFO [stderr] --> src/lib.rs:380:21 Dec 13 14:58:48.591 INFO [stderr] | Dec 13 14:58:48.591 INFO [stderr] 380 | let mut stringElement : String = self.data[k].to_string(); Dec 13 14:58:48.591 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 13 14:58:48.591 INFO [stderr] Dec 13 14:58:49.228 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.28s Dec 13 14:58:49.229 INFO [stderr] su: No module specific data is present Dec 13 14:58:49.484 INFO running `"docker" "inspect" "6e530fc11ac317c29f759ba145e462b094f97810fb534e2f4063eac447b8ff82"` Dec 13 14:58:49.570 INFO running `"docker" "rm" "-f" "6e530fc11ac317c29f759ba145e462b094f97810fb534e2f4063eac447b8ff82"` Dec 13 14:58:49.724 INFO [stdout] 6e530fc11ac317c29f759ba145e462b094f97810fb534e2f4063eac447b8ff82 Dec 13 14:58:49.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"` Dec 13 14:58:49.902 INFO [stdout] 1ecbe7d9c5345167d1aad40ef45ad12a2c9e0e9a7ac9179d2890b1ad89a6810f Dec 13 14:58:49.904 INFO running `"docker" "start" "-a" "1ecbe7d9c5345167d1aad40ef45ad12a2c9e0e9a7ac9179d2890b1ad89a6810f"` Dec 13 14:58:50.409 INFO [stderr] usermod: no changes Dec 13 14:58:50.459 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 13 14:58:50.459 INFO [stderr] Running /target/debug/deps/your-ffbda6116fcdd848 Dec 13 14:58:50.459 INFO [stdout] Dec 13 14:58:50.459 INFO [stdout] running 12 tests Dec 13 14:58:50.459 INFO [stdout] test test ... ok Dec 13 14:58:50.459 INFO [stdout] test test_data ... ok Dec 13 14:58:50.459 INFO [stdout] test test_mut_data ... ok Dec 13 14:58:50.459 INFO [stdout] test test_new ... ok Dec 13 14:58:50.459 INFO [stdout] test test_new_empty ... ok Dec 13 14:58:50.459 INFO [stdout] test test_fmt ... ok Dec 13 14:58:50.459 INFO [stdout] test test_add ... ok Dec 13 14:58:50.459 INFO [stdout] test test_mul ... ok Dec 13 14:58:50.459 INFO [stdout] test test_size ... ok Dec 13 14:58:50.459 INFO [stdout] test test_sub ... ok Dec 13 14:58:50.466 INFO [stdout] test test_add_panic ... ok Dec 13 14:58:50.466 INFO [stdout] test test_sub_panic ... ok Dec 13 14:58:50.466 INFO [stdout] Dec 13 14:58:50.466 INFO [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 14:58:50.466 INFO [stdout] Dec 13 14:58:50.468 INFO [stderr] Doc-tests your Dec 13 14:58:50.959 INFO [stdout] Dec 13 14:58:50.959 INFO [stdout] running 0 tests Dec 13 14:58:50.959 INFO [stdout] Dec 13 14:58:50.959 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 14:58:50.959 INFO [stdout] Dec 13 14:58:50.959 INFO [stderr] su: No module specific data is present Dec 13 14:58:51.234 INFO running `"docker" "inspect" "1ecbe7d9c5345167d1aad40ef45ad12a2c9e0e9a7ac9179d2890b1ad89a6810f"` Dec 13 14:58:51.456 INFO running `"docker" "rm" "-f" "1ecbe7d9c5345167d1aad40ef45ad12a2c9e0e9a7ac9179d2890b1ad89a6810f"` Dec 13 14:58:51.586 INFO [stdout] 1ecbe7d9c5345167d1aad40ef45ad12a2c9e0e9a7ac9179d2890b1ad89a6810f