Dec 18 06:23:19.887 INFO checking MistLinux/Mina against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:23:19.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/MistLinux/Mina:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:23:20.318 INFO [stdout] 4b6b96f809ab4a2b3bc92a36efaf2fda0029046db5420fb474dbb9bd3ec6efae
Dec 18 06:23:20.320 INFO running `"docker" "start" "-a" "4b6b96f809ab4a2b3bc92a36efaf2fda0029046db5420fb474dbb9bd3ec6efae"`
Dec 18 06:23:21.860 INFO [stderr]    Compiling curl-sys v0.4.8
Dec 18 06:23:21.869 INFO [stderr]     Checking serde_yaml v0.7.5
Dec 18 06:25:44.729 INFO [stderr]     Checking curl v0.4.14
Dec 18 06:25:45.976 INFO [stderr]     Checking mina v0.1.0 (/opt/crater/workdir)
Dec 18 06:25:47.030 INFO [stderr] warning: unused imports: `File`, `OpenOptions`
Dec 18 06:25:47.030 INFO [stderr]  --> src/config/workspace.rs:2:15
Dec 18 06:25:47.030 INFO [stderr]   |
Dec 18 06:25:47.030 INFO [stderr] 2 | use std::fs::{File, OpenOptions};
Dec 18 06:25:47.030 INFO [stderr]   |               ^^^^  ^^^^^^^^^^^
Dec 18 06:25:47.030 INFO [stderr]   |
Dec 18 06:25:47.030 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:25:47.030 INFO [stderr] 
Dec 18 06:25:47.030 INFO [stderr] warning: unused import: `std::io::Write`
Dec 18 06:25:47.030 INFO [stderr]  --> src/config/workspace.rs:3:5
Dec 18 06:25:47.030 INFO [stderr]   |
Dec 18 06:25:47.030 INFO [stderr] 3 | use std::io::Write;
Dec 18 06:25:47.030 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 18 06:25:47.030 INFO [stderr] 
Dec 18 06:25:47.031 INFO [stderr] warning: unused import: `Path`
Dec 18 06:25:47.031 INFO [stderr]  --> src/config/workspace.rs:4:17
Dec 18 06:25:47.031 INFO [stderr]   |
Dec 18 06:25:47.031 INFO [stderr] 4 | use std::path::{Path, PathBuf};
Dec 18 06:25:47.031 INFO [stderr]   |                 ^^^^
Dec 18 06:25:47.031 INFO [stderr] 
Dec 18 06:25:47.033 INFO [stderr] warning: unused import: `Pkg`
Dec 18 06:25:47.033 INFO [stderr]  --> src/package/packager.rs:3:36
Dec 18 06:25:47.033 INFO [stderr]   |
Dec 18 06:25:47.033 INFO [stderr] 3 | use parser::minaparser::{MinaFile, Pkg};
Dec 18 06:25:47.033 INFO [stderr]   |                                    ^^^
Dec 18 06:25:47.033 INFO [stderr] 
Dec 18 06:25:47.058 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 06:25:47.058 INFO [stderr]   --> src/config/workspace.rs:10:20
Dec 18 06:25:47.058 INFO [stderr]    |
Dec 18 06:25:47.058 INFO [stderr] 10 |     let mut mina = env::home_dir().unwrap();
Dec 18 06:25:47.058 INFO [stderr]    |                    ^^^^^^^^^^^^^
Dec 18 06:25:47.058 INFO [stderr]    |
Dec 18 06:25:47.058 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 06:25:47.059 INFO [stderr] 
Dec 18 06:25:47.147 INFO [stderr] warning: unused imports: `File`, `OpenOptions`
Dec 18 06:25:47.147 INFO [stderr]  --> src/config/workspace.rs:2:15
Dec 18 06:25:47.147 INFO [stderr]   |
Dec 18 06:25:47.147 INFO [stderr] 2 | use std::fs::{File, OpenOptions};
Dec 18 06:25:47.147 INFO [stderr]   |               ^^^^  ^^^^^^^^^^^
Dec 18 06:25:47.147 INFO [stderr]   |
Dec 18 06:25:47.147 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:25:47.147 INFO [stderr] 
Dec 18 06:25:47.147 INFO [stderr] warning: unused import: `std::io::Write`
Dec 18 06:25:47.147 INFO [stderr]  --> src/config/workspace.rs:3:5
Dec 18 06:25:47.147 INFO [stderr]   |
Dec 18 06:25:47.147 INFO [stderr] 3 | use std::io::Write;
Dec 18 06:25:47.147 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 18 06:25:47.147 INFO [stderr] 
Dec 18 06:25:47.147 INFO [stderr] warning: unused import: `Path`
Dec 18 06:25:47.147 INFO [stderr]  --> src/config/workspace.rs:4:17
Dec 18 06:25:47.147 INFO [stderr]   |
Dec 18 06:25:47.147 INFO [stderr] 4 | use std::path::{Path, PathBuf};
Dec 18 06:25:47.147 INFO [stderr]   |                 ^^^^
Dec 18 06:25:47.147 INFO [stderr] 
Dec 18 06:25:47.149 INFO [stderr] warning: unused import: `Pkg`
Dec 18 06:25:47.149 INFO [stderr]  --> src/package/packager.rs:3:36
Dec 18 06:25:47.149 INFO [stderr]   |
Dec 18 06:25:47.149 INFO [stderr] 3 | use parser::minaparser::{MinaFile, Pkg};
Dec 18 06:25:47.149 INFO [stderr]   |                                    ^^^
Dec 18 06:25:47.149 INFO [stderr] 
Dec 18 06:25:47.215 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 06:25:47.215 INFO [stderr]   --> src/config/workspace.rs:10:20
Dec 18 06:25:47.215 INFO [stderr]    |
Dec 18 06:25:47.215 INFO [stderr] 10 |     let mut mina = env::home_dir().unwrap();
Dec 18 06:25:47.215 INFO [stderr]    |                    ^^^^^^^^^^^^^
Dec 18 06:25:47.215 INFO [stderr]    |
Dec 18 06:25:47.215 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 06:25:47.215 INFO [stderr] 
Dec 18 06:25:47.489 INFO [stderr] warning: unused variable: `name`
Dec 18 06:25:47.489 INFO [stderr]  --> src/package/dlsource.rs:8:9
Dec 18 06:25:47.489 INFO [stderr]   |
Dec 18 06:25:47.489 INFO [stderr] 8 |     let name = mina.name;
Dec 18 06:25:47.489 INFO [stderr]   |         ^^^^ help: consider using `_name` instead
Dec 18 06:25:47.489 INFO [stderr]   |
Dec 18 06:25:47.489 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 06:25:47.489 INFO [stderr] 
Dec 18 06:25:47.647 INFO [stderr] warning: function is never used: `get_mina_dir`
Dec 18 06:25:47.647 INFO [stderr]  --> src/config/workspace.rs:8:1
Dec 18 06:25:47.647 INFO [stderr]   |
Dec 18 06:25:47.647 INFO [stderr] 8 | fn get_mina_dir() -> PathBuf {
Dec 18 06:25:47.647 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:25:47.648 INFO [stderr]   |
Dec 18 06:25:47.648 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 06:25:47.648 INFO [stderr] 
Dec 18 06:25:47.648 INFO [stderr] warning: function is never used: `create_workspace`
Dec 18 06:25:47.648 INFO [stderr]   --> src/config/workspace.rs:21:1
Dec 18 06:25:47.648 INFO [stderr]    |
Dec 18 06:25:47.648 INFO [stderr] 21 | pub fn create_workspace(str:&str) {
Dec 18 06:25:47.648 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:25:47.648 INFO [stderr] 
Dec 18 06:25:47.648 INFO [stderr] warning: function is never used: `print_example`
Dec 18 06:25:47.648 INFO [stderr]   --> src/parser/minaparser.rs:44:1
Dec 18 06:25:47.648 INFO [stderr]    |
Dec 18 06:25:47.648 INFO [stderr] 44 | pub fn print_example() {
Dec 18 06:25:47.648 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:25:47.648 INFO [stderr] 
Dec 18 06:25:47.650 INFO [stderr] warning: structure field `enableColor` should have a snake case name such as `enable_color`
Dec 18 06:25:47.650 INFO [stderr]   --> src/config/conf.rs:11:5
Dec 18 06:25:47.650 INFO [stderr]    |
Dec 18 06:25:47.650 INFO [stderr] 11 |     enableColor:bool,
Dec 18 06:25:47.650 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 18 06:25:47.650 INFO [stderr]    |
Dec 18 06:25:47.650 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 06:25:47.651 INFO [stderr] 
Dec 18 06:25:47.652 INFO [stderr] warning: structure field `DevModeEnabled` should have a snake case name such as `dev_mode_enabled`
Dec 18 06:25:47.652 INFO [stderr]   --> src/config/conf.rs:25:5
Dec 18 06:25:47.652 INFO [stderr]    |
Dec 18 06:25:47.656 INFO [stderr] 25 |     DevModeEnabled:bool,
Dec 18 06:25:47.656 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 06:25:47.656 INFO [stderr] 
Dec 18 06:25:47.656 INFO [stderr] warning: structure field `buildDir` should have a snake case name such as `build_dir`
Dec 18 06:25:47.656 INFO [stderr]   --> src/config/conf.rs:27:5
Dec 18 06:25:47.656 INFO [stderr]    |
Dec 18 06:25:47.656 INFO [stderr] 27 |     buildDir:String
Dec 18 06:25:47.656 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 06:25:47.656 INFO [stderr] 
Dec 18 06:25:47.656 INFO [stderr] warning: variable `ConfGlobal` should have a snake case name such as `conf_global`
Dec 18 06:25:47.656 INFO [stderr]   --> src/config/conf.rs:36:9
Dec 18 06:25:47.656 INFO [stderr]    |
Dec 18 06:25:47.656 INFO [stderr] 36 |     let ConfGlobal = ConfGlobal {enableColor: true, repo: vec![core, meta, comunity, evil]};
Dec 18 06:25:47.656 INFO [stderr]    |         ^^^^^^^^^^
Dec 18 06:25:47.656 INFO [stderr] 
Dec 18 06:25:47.660 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:25:47.660 INFO [stderr]   --> src/config/workspace.rs:27:9
Dec 18 06:25:47.660 INFO [stderr]    |
Dec 18 06:25:47.660 INFO [stderr] 27 |         fs::create_dir(&workspace);
Dec 18 06:25:47.660 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:25:47.660 INFO [stderr]    |
Dec 18 06:25:47.660 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 06:25:47.660 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:25:47.660 INFO [stderr] 
Dec 18 06:25:47.771 INFO [stderr] warning: unused variable: `name`
Dec 18 06:25:47.771 INFO [stderr]  --> src/package/dlsource.rs:8:9
Dec 18 06:25:47.771 INFO [stderr]   |
Dec 18 06:25:47.771 INFO [stderr] 8 |     let name = mina.name;
Dec 18 06:25:47.771 INFO [stderr]   |         ^^^^ help: consider using `_name` instead
Dec 18 06:25:47.776 INFO [stderr]   |
Dec 18 06:25:47.776 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 06:25:47.776 INFO [stderr] 
Dec 18 06:25:47.910 INFO [stderr] warning: function is never used: `get_mina_dir`
Dec 18 06:25:47.910 INFO [stderr]  --> src/config/workspace.rs:8:1
Dec 18 06:25:47.910 INFO [stderr]   |
Dec 18 06:25:47.910 INFO [stderr] 8 | fn get_mina_dir() -> PathBuf {
Dec 18 06:25:47.910 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:25:47.911 INFO [stderr]   |
Dec 18 06:25:47.911 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 06:25:47.911 INFO [stderr] 
Dec 18 06:25:47.911 INFO [stderr] warning: function is never used: `create_workspace`
Dec 18 06:25:47.911 INFO [stderr]   --> src/config/workspace.rs:21:1
Dec 18 06:25:47.911 INFO [stderr]    |
Dec 18 06:25:47.912 INFO [stderr] 21 | pub fn create_workspace(str:&str) {
Dec 18 06:25:47.912 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:25:47.912 INFO [stderr] 
Dec 18 06:25:47.912 INFO [stderr] warning: function is never used: `print_example`
Dec 18 06:25:47.913 INFO [stderr]   --> src/parser/minaparser.rs:44:1
Dec 18 06:25:47.913 INFO [stderr]    |
Dec 18 06:25:47.913 INFO [stderr] 44 | pub fn print_example() {
Dec 18 06:25:47.913 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:25:47.913 INFO [stderr] 
Dec 18 06:25:47.913 INFO [stderr] warning: structure field `enableColor` should have a snake case name such as `enable_color`
Dec 18 06:25:47.913 INFO [stderr]   --> src/config/conf.rs:11:5
Dec 18 06:25:47.913 INFO [stderr]    |
Dec 18 06:25:47.913 INFO [stderr] 11 |     enableColor:bool,
Dec 18 06:25:47.913 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 18 06:25:47.913 INFO [stderr]    |
Dec 18 06:25:47.913 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 06:25:47.913 INFO [stderr] 
Dec 18 06:25:47.913 INFO [stderr] warning: structure field `DevModeEnabled` should have a snake case name such as `dev_mode_enabled`
Dec 18 06:25:47.913 INFO [stderr]   --> src/config/conf.rs:25:5
Dec 18 06:25:47.913 INFO [stderr]    |
Dec 18 06:25:47.913 INFO [stderr] 25 |     DevModeEnabled:bool,
Dec 18 06:25:47.913 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 06:25:47.913 INFO [stderr] 
Dec 18 06:25:47.913 INFO [stderr] warning: structure field `buildDir` should have a snake case name such as `build_dir`
Dec 18 06:25:47.913 INFO [stderr]   --> src/config/conf.rs:27:5
Dec 18 06:25:47.913 INFO [stderr]    |
Dec 18 06:25:47.913 INFO [stderr] 27 |     buildDir:String
Dec 18 06:25:47.913 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 06:25:47.913 INFO [stderr] 
Dec 18 06:25:47.913 INFO [stderr] warning: variable `ConfGlobal` should have a snake case name such as `conf_global`
Dec 18 06:25:47.913 INFO [stderr]   --> src/config/conf.rs:36:9
Dec 18 06:25:47.913 INFO [stderr]    |
Dec 18 06:25:47.913 INFO [stderr] 36 |     let ConfGlobal = ConfGlobal {enableColor: true, repo: vec![core, meta, comunity, evil]};
Dec 18 06:25:47.913 INFO [stderr]    |         ^^^^^^^^^^
Dec 18 06:25:47.913 INFO [stderr] 
Dec 18 06:25:47.914 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:25:47.914 INFO [stderr]   --> src/config/workspace.rs:27:9
Dec 18 06:25:47.914 INFO [stderr]    |
Dec 18 06:25:47.914 INFO [stderr] 27 |         fs::create_dir(&workspace);
Dec 18 06:25:47.914 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:25:47.915 INFO [stderr]    |
Dec 18 06:25:47.915 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 06:25:47.915 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:25:47.915 INFO [stderr] 
Dec 18 06:25:47.972 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 26s
Dec 18 06:25:48.852 INFO running `"docker" "inspect" "4b6b96f809ab4a2b3bc92a36efaf2fda0029046db5420fb474dbb9bd3ec6efae"`
Dec 18 06:25:49.070 INFO running `"docker" "rm" "-f" "4b6b96f809ab4a2b3bc92a36efaf2fda0029046db5420fb474dbb9bd3ec6efae"`
Dec 18 06:25:49.348 INFO [stdout] 4b6b96f809ab4a2b3bc92a36efaf2fda0029046db5420fb474dbb9bd3ec6efae