Oct 12 15:17:00.250 INFO checking rask/wppr against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 15:17:00.250 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 15:17:00.696 INFO blam! 8c6d8b8aea0cb81b6ee157dc849fb96a809a6a55c403054ccd95510482b06514
Oct 12 15:17:00.704 INFO running `"docker" "start" "-a" "8c6d8b8aea0cb81b6ee157dc849fb96a809a6a55c403054ccd95510482b06514"`
Oct 12 15:17:02.088 INFO kablam! usermod: no changes
Oct 12 15:17:02.344 INFO kablam!     Checking encode_unicode v0.3.1
Oct 12 15:17:02.344 INFO kablam!     Checking fs_extra v1.1.0
Oct 12 15:17:02.344 INFO kablam!    Compiling serde_json v1.0.17
Oct 12 15:17:02.344 INFO kablam!     Checking memchr v1.0.2
Oct 12 15:17:02.363 INFO kablam!     Checking error-chain v0.11.0
Oct 12 15:17:02.363 INFO kablam!     Checking text-diff v0.4.0
Oct 12 15:17:04.245 INFO kablam!     Checking csv v0.15.0
Oct 12 15:17:07.108 INFO kablam!     Checking prettytable-rs v0.6.7
Oct 12 15:17:09.348 INFO kablam!     Checking wppr v0.1.0 (/source)
Oct 12 15:17:12.407 INFO kablam! warning: unused import: `Path`
Oct 12 15:17:12.407 INFO kablam!  --> src/config.rs:6:17
Oct 12 15:17:12.407 INFO kablam!   |
Oct 12 15:17:12.407 INFO kablam! 6 | use std::path::{Path, PathBuf};
Oct 12 15:17:12.407 INFO kablam!   |                 ^^^^
Oct 12 15:17:12.407 INFO kablam!   |
Oct 12 15:17:12.424 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:17:12.425 INFO kablam! 
Oct 12 15:17:13.046 INFO kablam!    Compiling cargo_metadata v0.3.3
Oct 12 15:17:13.265 INFO kablam! warning: unused variable: `successes`
Oct 12 15:17:13.265 INFO kablam!   --> src/commands.rs:66:9
Oct 12 15:17:13.265 INFO kablam!    |
Oct 12 15:17:13.265 INFO kablam! 66 |     let successes: Vec<bool> = Vec::new();
Oct 12 15:17:13.265 INFO kablam!    |         ^^^^^^^^^ help: consider using `_successes` instead
Oct 12 15:17:13.266 INFO kablam!    |
Oct 12 15:17:13.267 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 15:17:13.267 INFO kablam! 
Oct 12 15:17:13.267 INFO kablam! warning: unused variable: `failures`
Oct 12 15:17:13.267 INFO kablam!   --> src/commands.rs:67:9
Oct 12 15:17:13.267 INFO kablam!    |
Oct 12 15:17:13.267 INFO kablam! 67 |     let failures: Vec<&'static str> = Vec::new();
Oct 12 15:17:13.267 INFO kablam!    |         ^^^^^^^^ help: consider using `_failures` instead
Oct 12 15:17:13.267 INFO kablam! 
Oct 12 15:17:13.492 INFO kablam! warning: variable does not need to be mutable
Oct 12 15:17:13.492 INFO kablam!   --> src/wordpress.rs:86:9
Oct 12 15:17:13.492 INFO kablam!    |
Oct 12 15:17:13.492 INFO kablam! 86 |     let mut nicenameparts: Vec<&str> = vec![
Oct 12 15:17:13.492 INFO kablam!    |         ----^^^^^^^^^^^^^
Oct 12 15:17:13.492 INFO kablam!    |         |
Oct 12 15:17:13.492 INFO kablam!    |         help: remove this `mut`
Oct 12 15:17:13.492 INFO kablam!    |
Oct 12 15:17:13.492 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 15:17:13.492 INFO kablam! 
Oct 12 15:17:13.495 INFO kablam! warning: field is never used: `plugin`
Oct 12 15:17:13.495 INFO kablam!   --> src/pipeline.rs:10:5
Oct 12 15:17:13.495 INFO kablam!    |
Oct 12 15:17:13.495 INFO kablam! 10 |     plugin: Plugin,
Oct 12 15:17:13.495 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 12 15:17:13.495 INFO kablam!    |
Oct 12 15:17:13.495 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:17:13.496 INFO kablam! 
Oct 12 15:17:13.496 INFO kablam! warning: field is never used: `has_backup`
Oct 12 15:17:13.496 INFO kablam!   --> src/pipeline.rs:11:5
Oct 12 15:17:13.496 INFO kablam!    |
Oct 12 15:17:13.496 INFO kablam! 11 |     has_backup: bool,
Oct 12 15:17:13.496 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 12 15:17:13.496 INFO kablam! 
Oct 12 15:17:17.743 INFO kablam!    Compiling skeptic v0.13.2
Oct 12 15:17:21.463 INFO kablam!    Compiling assert_cli v0.5.4
Oct 12 15:17:26.204 INFO kablam! warning: unused imports: `fs`, `io`
Oct 12 15:17:26.204 INFO kablam!  --> tests/testfns.rs:7:11
Oct 12 15:17:26.204 INFO kablam!   |
Oct 12 15:17:26.204 INFO kablam! 7 | use std::{io, process, env, fs, path::PathBuf};
Oct 12 15:17:26.204 INFO kablam!   |           ^^                ^^
Oct 12 15:17:26.204 INFO kablam!   |
Oct 12 15:17:26.204 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:17:26.204 INFO kablam! 
Oct 12 15:17:26.552 INFO kablam! warning: unused imports: `fs`, `io`
Oct 12 15:17:26.552 INFO kablam!  --> tests/./testfns.rs:7:11
Oct 12 15:17:26.552 INFO kablam!   |
Oct 12 15:17:26.552 INFO kablam! 7 | use std::{io, process, env, fs, path::PathBuf};
Oct 12 15:17:26.552 INFO kablam!   |           ^^                ^^
Oct 12 15:17:26.552 INFO kablam!   |
Oct 12 15:17:26.552 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:17:26.552 INFO kablam! 
Oct 12 15:17:30.084 INFO kablam! warning: unused import: `std::env`
Oct 12 15:17:30.084 INFO kablam!  --> tests/commands_test.rs:3:5
Oct 12 15:17:30.084 INFO kablam!   |
Oct 12 15:17:30.084 INFO kablam! 3 | use std::env;
Oct 12 15:17:30.085 INFO kablam!   |     ^^^^^^^^
Oct 12 15:17:30.085 INFO kablam!   |
Oct 12 15:17:30.085 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:17:30.085 INFO kablam! 
Oct 12 15:17:30.086 INFO kablam! warning: unused imports: `fs`, `io`
Oct 12 15:17:30.086 INFO kablam!  --> tests/./testfns.rs:7:11
Oct 12 15:17:30.086 INFO kablam!   |
Oct 12 15:17:30.086 INFO kablam! 7 | use std::{io, process, env, fs, path::PathBuf};
Oct 12 15:17:30.086 INFO kablam!   |           ^^                ^^
Oct 12 15:17:30.086 INFO kablam! 
Oct 12 15:17:30.427 INFO kablam! warning: unused imports: `fs`, `io`
Oct 12 15:17:30.427 INFO kablam!  --> tests/./testfns.rs:7:11
Oct 12 15:17:30.427 INFO kablam!   |
Oct 12 15:17:30.427 INFO kablam! 7 | use std::{io, process, env, fs, path::PathBuf};
Oct 12 15:17:30.427 INFO kablam!   |           ^^                ^^
Oct 12 15:17:30.429 INFO kablam! warning: unused import: `Path`
Oct 12 15:17:30.429 INFO kablam!  --> src/config.rs:6:17
Oct 12 15:17:30.429 INFO kablam!   |
Oct 12 15:17:30.429 INFO kablam! 6 | use std::path::{Path, PathBuf};
Oct 12 15:17:30.429 INFO kablam!   |                 ^^^^
Oct 12 15:17:30.429 INFO kablam!   |
Oct 12 15:17:30.429 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:17:30.429 INFO kablam! 
Oct 12 15:17:30.441 INFO kablam!   |
Oct 12 15:17:30.441 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:17:30.441 INFO kablam! 
Oct 12 15:17:30.451 INFO kablam! warning: unused variable: `pipeline`
Oct 12 15:17:30.451 INFO kablam!   --> tests/commands_test.rs:68:13
Oct 12 15:17:30.451 INFO kablam!    |
Oct 12 15:17:30.451 INFO kablam! 68 |         let pipeline = Pipeline::new(plugin);
Oct 12 15:17:30.451 INFO kablam!    |             ^^^^^^^^ help: consider using `_pipeline` instead
Oct 12 15:17:30.467 INFO kablam!    |
Oct 12 15:17:30.467 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 15:17:30.467 INFO kablam! 
Oct 12 15:17:30.548 INFO kablam! warning: function is never used: `setup_test_dummy_project`
Oct 12 15:17:30.549 INFO kablam!   --> tests/./testfns.rs:25:1
Oct 12 15:17:30.549 INFO kablam!    |
Oct 12 15:17:30.549 INFO kablam! 25 | pub fn setup_test_dummy_project() {
Oct 12 15:17:30.549 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:17:30.549 INFO kablam!    |
Oct 12 15:17:30.549 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:17:30.549 INFO kablam! 
Oct 12 15:17:30.549 INFO kablam! warning: function is never used: `update_test_dummy_project`
Oct 12 15:17:30.549 INFO kablam!   --> tests/./testfns.rs:49:1
Oct 12 15:17:30.549 INFO kablam!    |
Oct 12 15:17:30.549 INFO kablam! 49 | pub fn update_test_dummy_project() {
Oct 12 15:17:30.549 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:17:30.549 INFO kablam! 
Oct 12 15:17:30.549 INFO kablam! warning: function is never used: `discard_test_dummy_project`
Oct 12 15:17:30.549 INFO kablam!   --> tests/./testfns.rs:76:1
Oct 12 15:17:30.549 INFO kablam!    |
Oct 12 15:17:30.549 INFO kablam! 76 | pub fn discard_test_dummy_project() {
Oct 12 15:17:30.549 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:17:30.549 INFO kablam! 
Oct 12 15:17:30.592 INFO kablam! warning: unused import: `std::env`
Oct 12 15:17:30.592 INFO kablam!  --> tests/wordpress_test.rs:4:5
Oct 12 15:17:30.593 INFO kablam!   |
Oct 12 15:17:30.593 INFO kablam! 4 | use std::env;
Oct 12 15:17:30.593 INFO kablam!   |     ^^^^^^^^
Oct 12 15:17:30.593 INFO kablam!   |
Oct 12 15:17:30.593 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:17:30.593 INFO kablam! 
Oct 12 15:17:30.594 INFO kablam! warning: unused imports: `fs`, `io`
Oct 12 15:17:30.594 INFO kablam!  --> tests/./testfns.rs:7:11
Oct 12 15:17:30.594 INFO kablam!   |
Oct 12 15:17:30.594 INFO kablam! 7 | use std::{io, process, env, fs, path::PathBuf};
Oct 12 15:17:30.594 INFO kablam!   |           ^^                ^^
Oct 12 15:17:30.594 INFO kablam! 
Oct 12 15:17:30.808 INFO kablam! warning: function is never used: `setup_test_dummy_project`
Oct 12 15:17:30.808 INFO kablam!   --> tests/./testfns.rs:25:1
Oct 12 15:17:30.808 INFO kablam!    |
Oct 12 15:17:30.808 INFO kablam! 25 | pub fn setup_test_dummy_project() {
Oct 12 15:17:30.808 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:17:30.828 INFO kablam!    |
Oct 12 15:17:30.828 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:17:30.828 INFO kablam! 
Oct 12 15:17:30.828 INFO kablam! warning: function is never used: `update_test_dummy_project`
Oct 12 15:17:30.828 INFO kablam!   --> tests/./testfns.rs:49:1
Oct 12 15:17:30.828 INFO kablam!    |
Oct 12 15:17:30.828 INFO kablam! 49 | pub fn update_test_dummy_project() {
Oct 12 15:17:30.828 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:17:30.828 INFO kablam! 
Oct 12 15:17:30.828 INFO kablam! warning: function is never used: `discard_test_dummy_project`
Oct 12 15:17:30.828 INFO kablam!   --> tests/./testfns.rs:76:1
Oct 12 15:17:30.828 INFO kablam!    |
Oct 12 15:17:30.828 INFO kablam! 76 | pub fn discard_test_dummy_project() {
Oct 12 15:17:30.828 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:17:30.828 INFO kablam! 
Oct 12 15:17:30.880 INFO kablam! warning: function is never used: `setup_test_dummy_project`
Oct 12 15:17:30.880 INFO kablam!   --> tests/./testfns.rs:25:1
Oct 12 15:17:30.880 INFO kablam!    |
Oct 12 15:17:30.880 INFO kablam! 25 | pub fn setup_test_dummy_project() {
Oct 12 15:17:30.880 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:17:30.886 INFO kablam!    |
Oct 12 15:17:30.886 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:17:30.886 INFO kablam! 
Oct 12 15:17:30.886 INFO kablam! warning: function is never used: `update_test_dummy_project`
Oct 12 15:17:30.886 INFO kablam!   --> tests/./testfns.rs:49:1
Oct 12 15:17:30.886 INFO kablam!    |
Oct 12 15:17:30.886 INFO kablam! 49 | pub fn update_test_dummy_project() {
Oct 12 15:17:30.886 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:17:30.886 INFO kablam! 
Oct 12 15:17:30.886 INFO kablam! warning: function is never used: `discard_test_dummy_project`
Oct 12 15:17:30.886 INFO kablam!   --> tests/./testfns.rs:76:1
Oct 12 15:17:30.886 INFO kablam!    |
Oct 12 15:17:30.886 INFO kablam! 76 | pub fn discard_test_dummy_project() {
Oct 12 15:17:30.886 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:17:30.886 INFO kablam! 
Oct 12 15:17:31.084 INFO kablam! warning: unused import: `std::env`
Oct 12 15:17:31.084 INFO kablam!  --> tests/lib_test.rs:4:5
Oct 12 15:17:31.084 INFO kablam!   |
Oct 12 15:17:31.084 INFO kablam! 4 | use std::env;
Oct 12 15:17:31.084 INFO kablam!   |     ^^^^^^^^
Oct 12 15:17:31.104 INFO kablam!   |
Oct 12 15:17:31.104 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 15:17:31.104 INFO kablam! 
Oct 12 15:17:31.104 INFO kablam! warning: unused imports: `fs`, `io`
Oct 12 15:17:31.104 INFO kablam!  --> tests/./testfns.rs:7:11
Oct 12 15:17:31.104 INFO kablam!   |
Oct 12 15:17:31.104 INFO kablam! 7 | use std::{io, process, env, fs, path::PathBuf};
Oct 12 15:17:31.104 INFO kablam!   |           ^^                ^^
Oct 12 15:17:31.104 INFO kablam! 
Oct 12 15:17:31.144 INFO kablam! warning: unused variable: `successes`
Oct 12 15:17:31.144 INFO kablam!   --> src/commands.rs:66:9
Oct 12 15:17:31.144 INFO kablam!    |
Oct 12 15:17:31.144 INFO kablam! 66 |     let successes: Vec<bool> = Vec::new();
Oct 12 15:17:31.144 INFO kablam!    |         ^^^^^^^^^ help: consider using `_successes` instead
Oct 12 15:17:31.152 INFO kablam!    |
Oct 12 15:17:31.152 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 15:17:31.152 INFO kablam! 
Oct 12 15:17:31.152 INFO kablam! warning: unused variable: `failures`
Oct 12 15:17:31.152 INFO kablam!   --> src/commands.rs:67:9
Oct 12 15:17:31.152 INFO kablam!    |
Oct 12 15:17:31.152 INFO kablam! 67 |     let failures: Vec<&'static str> = Vec::new();
Oct 12 15:17:31.152 INFO kablam!    |         ^^^^^^^^ help: consider using `_failures` instead
Oct 12 15:17:31.152 INFO kablam! 
Oct 12 15:17:31.244 INFO kablam! warning: function is never used: `setup_test_dummy_project`
Oct 12 15:17:31.244 INFO kablam!   --> tests/./testfns.rs:25:1
Oct 12 15:17:31.244 INFO kablam!    |
Oct 12 15:17:31.244 INFO kablam! 25 | pub fn setup_test_dummy_project() {
Oct 12 15:17:31.244 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:17:31.244 INFO kablam!    |
Oct 12 15:17:31.244 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:17:31.244 INFO kablam! 
Oct 12 15:17:31.244 INFO kablam! warning: function is never used: `update_test_dummy_project`
Oct 12 15:17:31.244 INFO kablam!   --> tests/./testfns.rs:49:1
Oct 12 15:17:31.244 INFO kablam!    |
Oct 12 15:17:31.244 INFO kablam! 49 | pub fn update_test_dummy_project() {
Oct 12 15:17:31.244 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:17:31.244 INFO kablam! 
Oct 12 15:17:31.244 INFO kablam! warning: function is never used: `discard_test_dummy_project`
Oct 12 15:17:31.244 INFO kablam!   --> tests/./testfns.rs:76:1
Oct 12 15:17:31.244 INFO kablam!    |
Oct 12 15:17:31.244 INFO kablam! 76 | pub fn discard_test_dummy_project() {
Oct 12 15:17:31.244 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:17:31.244 INFO kablam! 
Oct 12 15:17:31.320 INFO kablam! warning: variable does not need to be mutable
Oct 12 15:17:31.320 INFO kablam!   --> src/wordpress.rs:86:9
Oct 12 15:17:31.320 INFO kablam!    |
Oct 12 15:17:31.320 INFO kablam! 86 |     let mut nicenameparts: Vec<&str> = vec![
Oct 12 15:17:31.320 INFO kablam!    |         ----^^^^^^^^^^^^^
Oct 12 15:17:31.320 INFO kablam!    |         |
Oct 12 15:17:31.320 INFO kablam!    |         help: remove this `mut`
Oct 12 15:17:31.320 INFO kablam!    |
Oct 12 15:17:31.320 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 15:17:31.320 INFO kablam! 
Oct 12 15:17:31.320 INFO kablam! warning: field is never used: `plugin`
Oct 12 15:17:31.320 INFO kablam!   --> src/pipeline.rs:10:5
Oct 12 15:17:31.320 INFO kablam!    |
Oct 12 15:17:31.320 INFO kablam! 10 |     plugin: Plugin,
Oct 12 15:17:31.320 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 12 15:17:31.320 INFO kablam!    |
Oct 12 15:17:31.320 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 15:17:31.320 INFO kablam! 
Oct 12 15:17:31.320 INFO kablam! warning: field is never used: `has_backup`
Oct 12 15:17:31.320 INFO kablam!   --> src/pipeline.rs:11:5
Oct 12 15:17:31.321 INFO kablam!    |
Oct 12 15:17:31.321 INFO kablam! 11 |     has_backup: bool,
Oct 12 15:17:31.321 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 12 15:17:31.321 INFO kablam! 
Oct 12 15:17:31.357 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 29.25s
Oct 12 15:17:31.368 INFO kablam! su: No module specific data is present
Oct 12 15:17:32.608 INFO running `"docker" "rm" "-f" "8c6d8b8aea0cb81b6ee157dc849fb96a809a6a55c403054ccd95510482b06514"`
Oct 12 15:17:33.032 INFO blam! 8c6d8b8aea0cb81b6ee157dc849fb96a809a6a55c403054ccd95510482b06514