Nov 03 20:44:53.510 INFO checking vemilyus/virtuoso against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 20:44:53.511 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 03 20:44:53.919 INFO blam! d25f67bd9677459949d27e027f81307e7efd99f10d8caf5955916ee19ad59dad
Nov 03 20:44:53.921 INFO running `"docker" "start" "-a" "d25f67bd9677459949d27e027f81307e7efd99f10d8caf5955916ee19ad59dad"`
Nov 03 20:44:55.115 INFO kablam! usermod: no changes
Nov 03 20:44:55.299 INFO kablam!    Compiling regex v1.0.4
Nov 03 20:44:55.299 INFO kablam!    Compiling cmake v0.1.33
Nov 03 20:44:55.299 INFO kablam!    Compiling libz-sys v1.0.20
Nov 03 20:44:55.300 INFO kablam!    Compiling openssl-sys v0.9.35
Nov 03 20:44:55.300 INFO kablam!    Compiling curl-sys v0.4.8
Nov 03 20:44:55.300 INFO kablam!     Checking semver v0.9.0
Nov 03 20:44:59.119 INFO kablam!    Compiling libssh2-sys v0.2.10
Nov 03 20:44:59.132 INFO kablam!    Compiling libgit2-sys v0.7.7
Nov 03 20:45:50.403 INFO kablam!     Checking git2 v0.7.5
Nov 03 20:45:54.705 INFO kablam!     Checking virtuoso v0.1.0 (/source)
Nov 03 20:45:55.367 INFO kablam! warning: unused imports: `PathBuf`, `Path`
Nov 03 20:45:55.368 INFO kablam!  --> src/delta.rs:3:17
Nov 03 20:45:55.368 INFO kablam!   |
Nov 03 20:45:55.368 INFO kablam! 3 | use std::path::{Path, PathBuf};
Nov 03 20:45:55.368 INFO kablam!   |                 ^^^^  ^^^^^^^
Nov 03 20:45:55.368 INFO kablam!   |
Nov 03 20:45:55.368 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 20:45:55.368 INFO kablam! 
Nov 03 20:45:55.368 INFO kablam! warning: unused import: `std::process::exit`
Nov 03 20:45:55.368 INFO kablam!  --> src/delta.rs:4:5
Nov 03 20:45:55.368 INFO kablam!   |
Nov 03 20:45:55.368 INFO kablam! 4 | use std::process::exit;
Nov 03 20:45:55.368 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 03 20:45:55.368 INFO kablam! 
Nov 03 20:45:55.368 INFO kablam! warning: unused import: `utils::*`
Nov 03 20:45:55.368 INFO kablam!  --> src/dockerfile.rs:3:5
Nov 03 20:45:55.368 INFO kablam!   |
Nov 03 20:45:55.368 INFO kablam! 3 | use utils::*;
Nov 03 20:45:55.368 INFO kablam!   |     ^^^^^^^^
Nov 03 20:45:55.368 INFO kablam! 
Nov 03 20:45:55.368 INFO kablam! warning: unused import: `yaml_rust::YamlLoader`
Nov 03 20:45:55.368 INFO kablam!  --> src/dockerfile.rs:4:5
Nov 03 20:45:55.368 INFO kablam!   |
Nov 03 20:45:55.368 INFO kablam! 4 | use yaml_rust::YamlLoader;
Nov 03 20:45:55.368 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:45:55.368 INFO kablam! 
Nov 03 20:45:55.372 INFO kablam! warning: unused import: `std::io`
Nov 03 20:45:55.372 INFO kablam!  --> src/utils.rs:4:5
Nov 03 20:45:55.372 INFO kablam!   |
Nov 03 20:45:55.372 INFO kablam! 4 | use std::io;
Nov 03 20:45:55.372 INFO kablam!   |     ^^^^^^^
Nov 03 20:45:55.372 INFO kablam! 
Nov 03 20:45:55.395 INFO kablam! warning: unused imports: `PathBuf`, `Path`
Nov 03 20:45:55.396 INFO kablam!  --> src/delta.rs:3:17
Nov 03 20:45:55.396 INFO kablam!   |
Nov 03 20:45:55.396 INFO kablam! 3 | use std::path::{Path, PathBuf};
Nov 03 20:45:55.396 INFO kablam!   |                 ^^^^  ^^^^^^^
Nov 03 20:45:55.396 INFO kablam!   |
Nov 03 20:45:55.396 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 20:45:55.396 INFO kablam! 
Nov 03 20:45:55.396 INFO kablam! warning: unused import: `std::process::exit`
Nov 03 20:45:55.396 INFO kablam!  --> src/delta.rs:4:5
Nov 03 20:45:55.396 INFO kablam!   |
Nov 03 20:45:55.396 INFO kablam! 4 | use std::process::exit;
Nov 03 20:45:55.396 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 03 20:45:55.396 INFO kablam! 
Nov 03 20:45:55.396 INFO kablam! warning: unused import: `utils::*`
Nov 03 20:45:55.396 INFO kablam!  --> src/dockerfile.rs:3:5
Nov 03 20:45:55.396 INFO kablam!   |
Nov 03 20:45:55.396 INFO kablam! 3 | use utils::*;
Nov 03 20:45:55.396 INFO kablam!   |     ^^^^^^^^
Nov 03 20:45:55.396 INFO kablam! 
Nov 03 20:45:55.396 INFO kablam! warning: unused import: `yaml_rust::YamlLoader`
Nov 03 20:45:55.396 INFO kablam!  --> src/dockerfile.rs:4:5
Nov 03 20:45:55.396 INFO kablam!   |
Nov 03 20:45:55.396 INFO kablam! 4 | use yaml_rust::YamlLoader;
Nov 03 20:45:55.396 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:45:55.396 INFO kablam! 
Nov 03 20:45:55.396 INFO kablam! warning: unused import: `std::io`
Nov 03 20:45:55.396 INFO kablam!  --> src/utils.rs:4:5
Nov 03 20:45:55.396 INFO kablam!   |
Nov 03 20:45:55.396 INFO kablam! 4 | use std::io;
Nov 03 20:45:55.396 INFO kablam!   |     ^^^^^^^
Nov 03 20:45:55.396 INFO kablam! 
Nov 03 20:45:55.606 INFO kablam! warning: unused variable: `repo`
Nov 03 20:45:55.606 INFO kablam!  --> src/delta.rs:7:29
Nov 03 20:45:55.606 INFO kablam!   |
Nov 03 20:45:55.606 INFO kablam! 7 | pub fn process_delta<'repo>(repo: &'repo Repository,
Nov 03 20:45:55.606 INFO kablam!   |                             ^^^^ help: consider using `_repo` instead
Nov 03 20:45:55.606 INFO kablam!   |
Nov 03 20:45:55.606 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 03 20:45:55.606 INFO kablam! 
Nov 03 20:45:55.606 INFO kablam! warning: unused variable: `current_delta`
Nov 03 20:45:55.606 INFO kablam!  --> src/delta.rs:8:29
Nov 03 20:45:55.606 INFO kablam!   |
Nov 03 20:45:55.606 INFO kablam! 8 |                             current_delta: &'repo DiffDelta,
Nov 03 20:45:55.606 INFO kablam!   |                             ^^^^^^^^^^^^^ help: consider using `_current_delta` instead
Nov 03 20:45:55.606 INFO kablam! 
Nov 03 20:45:55.606 INFO kablam! warning: unused variable: `all_deltas`
Nov 03 20:45:55.606 INFO kablam!  --> src/delta.rs:9:29
Nov 03 20:45:55.606 INFO kablam!   |
Nov 03 20:45:55.606 INFO kablam! 9 |                             all_deltas: &Vec<DiffDelta>,
Nov 03 20:45:55.606 INFO kablam!   |                             ^^^^^^^^^^ help: consider using `_all_deltas` instead
Nov 03 20:45:55.606 INFO kablam! 
Nov 03 20:45:55.607 INFO kablam! warning: unused variable: `config`
Nov 03 20:45:55.607 INFO kablam!   --> src/delta.rs:10:29
Nov 03 20:45:55.607 INFO kablam!    |
Nov 03 20:45:55.607 INFO kablam! 10 |                             config: &Config) {}
Nov 03 20:45:55.607 INFO kablam!    |                             ^^^^^^ help: consider using `_config` instead
Nov 03 20:45:55.607 INFO kablam! 
Nov 03 20:45:55.607 INFO kablam! warning: unused variable: `path`
Nov 03 20:45:55.607 INFO kablam!  --> src/dockerfile.rs:6:30
Nov 03 20:45:55.607 INFO kablam!   |
Nov 03 20:45:55.607 INFO kablam! 6 | pub fn try_read_compose_file(path: &Path) -> Result<DComposeFile, Option<Output>> {
Nov 03 20:45:55.607 INFO kablam!   |                              ^^^^ help: consider using `_path` instead
Nov 03 20:45:55.608 INFO kablam! 
Nov 03 20:45:55.653 INFO kablam! warning: unused variable: `repo`
Nov 03 20:45:55.653 INFO kablam!  --> src/delta.rs:7:29
Nov 03 20:45:55.653 INFO kablam!   |
Nov 03 20:45:55.653 INFO kablam! 7 | pub fn process_delta<'repo>(repo: &'repo Repository,
Nov 03 20:45:55.653 INFO kablam!   |                             ^^^^ help: consider using `_repo` instead
Nov 03 20:45:55.653 INFO kablam!   |
Nov 03 20:45:55.653 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 03 20:45:55.653 INFO kablam! 
Nov 03 20:45:55.653 INFO kablam! warning: unused variable: `current_delta`
Nov 03 20:45:55.653 INFO kablam!  --> src/delta.rs:8:29
Nov 03 20:45:55.653 INFO kablam!   |
Nov 03 20:45:55.653 INFO kablam! 8 |                             current_delta: &'repo DiffDelta,
Nov 03 20:45:55.653 INFO kablam!   |                             ^^^^^^^^^^^^^ help: consider using `_current_delta` instead
Nov 03 20:45:55.653 INFO kablam! 
Nov 03 20:45:55.653 INFO kablam! warning: unused variable: `all_deltas`
Nov 03 20:45:55.654 INFO kablam!  --> src/delta.rs:9:29
Nov 03 20:45:55.654 INFO kablam!   |
Nov 03 20:45:55.654 INFO kablam! 9 |                             all_deltas: &Vec<DiffDelta>,
Nov 03 20:45:55.654 INFO kablam!   |                             ^^^^^^^^^^ help: consider using `_all_deltas` instead
Nov 03 20:45:55.654 INFO kablam! 
Nov 03 20:45:55.654 INFO kablam! warning: unused variable: `config`
Nov 03 20:45:55.654 INFO kablam!   --> src/delta.rs:10:29
Nov 03 20:45:55.654 INFO kablam!    |
Nov 03 20:45:55.654 INFO kablam! 10 |                             config: &Config) {}
Nov 03 20:45:55.654 INFO kablam!    |                             ^^^^^^ help: consider using `_config` instead
Nov 03 20:45:55.654 INFO kablam! 
Nov 03 20:45:55.654 INFO kablam! warning: unused variable: `path`
Nov 03 20:45:55.654 INFO kablam!  --> src/dockerfile.rs:6:30
Nov 03 20:45:55.654 INFO kablam!   |
Nov 03 20:45:55.654 INFO kablam! 6 | pub fn try_read_compose_file(path: &Path) -> Result<DComposeFile, Option<Output>> {
Nov 03 20:45:55.654 INFO kablam!   |                              ^^^^ help: consider using `_path` instead
Nov 03 20:45:55.654 INFO kablam! 
Nov 03 20:45:55.672 INFO kablam! warning: function is never used: `try_read_compose_file`
Nov 03 20:45:55.672 INFO kablam!  --> src/dockerfile.rs:6:1
Nov 03 20:45:55.672 INFO kablam!   |
Nov 03 20:45:55.672 INFO kablam! 6 | pub fn try_read_compose_file(path: &Path) -> Result<DComposeFile, Option<Output>> {
Nov 03 20:45:55.672 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:45:55.672 INFO kablam!   |
Nov 03 20:45:55.683 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 03 20:45:55.683 INFO kablam! 
Nov 03 20:45:55.683 INFO kablam! warning: struct is never constructed: `DComposeFile`
Nov 03 20:45:55.683 INFO kablam!   --> src/dockerfile.rs:11:1
Nov 03 20:45:55.683 INFO kablam!    |
Nov 03 20:45:55.683 INFO kablam! 11 | pub struct DComposeFile<'a> {
Nov 03 20:45:55.683 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:45:55.683 INFO kablam! 
Nov 03 20:45:55.683 INFO kablam! warning: method is never used: `new`
Nov 03 20:45:55.683 INFO kablam!   --> src/dockerfile.rs:17:5
Nov 03 20:45:55.683 INFO kablam!    |
Nov 03 20:45:55.683 INFO kablam! 17 |     fn new(path: &'a Path, services: Vec<DCService<'a>>) -> DComposeFile<'a> {
Nov 03 20:45:55.683 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:45:55.683 INFO kablam! 
Nov 03 20:45:55.683 INFO kablam! warning: struct is never constructed: `DCService`
Nov 03 20:45:55.683 INFO kablam!   --> src/dockerfile.rs:26:1
Nov 03 20:45:55.683 INFO kablam!    |
Nov 03 20:45:55.683 INFO kablam! 26 | pub struct DCService<'a> {
Nov 03 20:45:55.683 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:45:55.684 INFO kablam! 
Nov 03 20:45:55.684 INFO kablam! warning: method is never used: `new`
Nov 03 20:45:55.684 INFO kablam!   --> src/dockerfile.rs:32:5
Nov 03 20:45:55.684 INFO kablam!    |
Nov 03 20:45:55.684 INFO kablam! 32 |     fn new(name: &'a str, docker_file: Option<&'a Path>) -> DCService<'a> {
Nov 03 20:45:55.684 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:45:55.684 INFO kablam! 
Nov 03 20:45:55.718 INFO kablam! warning: function is never used: `try_read_compose_file`
Nov 03 20:45:55.718 INFO kablam!  --> src/dockerfile.rs:6:1
Nov 03 20:45:55.719 INFO kablam!   |
Nov 03 20:45:55.719 INFO kablam! 6 | pub fn try_read_compose_file(path: &Path) -> Result<DComposeFile, Option<Output>> {
Nov 03 20:45:55.719 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:45:55.719 INFO kablam!   |
Nov 03 20:45:55.719 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 03 20:45:55.719 INFO kablam! 
Nov 03 20:45:55.719 INFO kablam! warning: struct is never constructed: `DComposeFile`
Nov 03 20:45:55.719 INFO kablam!   --> src/dockerfile.rs:11:1
Nov 03 20:45:55.719 INFO kablam!    |
Nov 03 20:45:55.719 INFO kablam! 11 | pub struct DComposeFile<'a> {
Nov 03 20:45:55.719 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:45:55.719 INFO kablam! 
Nov 03 20:45:55.719 INFO kablam! warning: method is never used: `new`
Nov 03 20:45:55.719 INFO kablam!   --> src/dockerfile.rs:17:5
Nov 03 20:45:55.719 INFO kablam!    |
Nov 03 20:45:55.719 INFO kablam! 17 |     fn new(path: &'a Path, services: Vec<DCService<'a>>) -> DComposeFile<'a> {
Nov 03 20:45:55.719 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:45:55.719 INFO kablam! 
Nov 03 20:45:55.719 INFO kablam! warning: struct is never constructed: `DCService`
Nov 03 20:45:55.719 INFO kablam!   --> src/dockerfile.rs:26:1
Nov 03 20:45:55.719 INFO kablam!    |
Nov 03 20:45:55.719 INFO kablam! 26 | pub struct DCService<'a> {
Nov 03 20:45:55.719 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:45:55.719 INFO kablam! 
Nov 03 20:45:55.719 INFO kablam! warning: method is never used: `new`
Nov 03 20:45:55.719 INFO kablam!   --> src/dockerfile.rs:32:5
Nov 03 20:45:55.719 INFO kablam!    |
Nov 03 20:45:55.719 INFO kablam! 32 |     fn new(name: &'a str, docker_file: Option<&'a Path>) -> DCService<'a> {
Nov 03 20:45:55.719 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:45:55.719 INFO kablam! 
Nov 03 20:45:55.775 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Nov 03 20:45:55.787 INFO kablam! su: No module specific data is present
Nov 03 20:45:57.713 INFO running `"docker" "rm" "-f" "d25f67bd9677459949d27e027f81307e7efd99f10d8caf5955916ee19ad59dad"`
Nov 03 20:45:58.093 INFO blam! d25f67bd9677459949d27e027f81307e7efd99f10d8caf5955916ee19ad59dad