Nov 28 03:01:52.095 INFO checking jsalzbergedu/Hello-Rust against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 03:01:52.095 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 03:01:52.578 INFO [stdout] 6d905a379a65a8bb6d69d192bfef6a483f2de839d65ac395aacb8d9bb2440510
Nov 28 03:01:52.582 INFO running `"docker" "start" "-a" "6d905a379a65a8bb6d69d192bfef6a483f2de839d65ac395aacb8d9bb2440510"`
Nov 28 03:01:54.623 INFO [stderr] usermod: no changes
Nov 28 03:01:54.797 INFO [stderr]    Compiling gio v0.1.2
Nov 28 03:01:54.798 INFO [stderr]    Compiling gdk-pixbuf v0.1.2
Nov 28 03:01:54.808 INFO [stderr]    Compiling gdk v0.5.2
Nov 28 03:01:54.820 INFO [stderr]    Compiling gtk v0.1.2
Nov 28 03:01:54.821 INFO [stderr]    Compiling gio-sys v0.3.3
Nov 28 03:01:54.821 INFO [stderr]    Compiling pango-sys v0.3.3
Nov 28 03:01:54.843 INFO [stderr]    Compiling gdk-pixbuf-sys v0.3.3
Nov 28 03:01:54.844 INFO [stderr]    Compiling gdk-sys v0.3.3
Nov 28 03:01:56.924 INFO [stderr]    Compiling gtk-sys v0.3.3
Nov 28 03:01:59.976 INFO [stderr]     Checking pango v0.1.2
Nov 28 03:02:29.472 INFO [stderr]     Checking hello_world v0.0.1 (/source)
Nov 28 03:02:29.692 INFO [stderr] warning: unused import: `std::env`
Nov 28 03:02:29.692 INFO [stderr]  --> src/main.rs:1:5
Nov 28 03:02:29.692 INFO [stderr]   |
Nov 28 03:02:29.692 INFO [stderr] 1 | use std::env; // cool as shizzle
Nov 28 03:02:29.692 INFO [stderr]   |     ^^^^^^^^
Nov 28 03:02:29.692 INFO [stderr]   |
Nov 28 03:02:29.692 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:02:29.692 INFO [stderr] 
Nov 28 03:02:29.719 INFO [stderr] warning: function is never used: `find`
Nov 28 03:02:29.719 INFO [stderr]  --> src/main.rs:3:1
Nov 28 03:02:29.719 INFO [stderr]   |
Nov 28 03:02:29.719 INFO [stderr] 3 | fn find(haystack: &str, needle: char) -> Option<usize> {
Nov 28 03:02:29.719 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:02:29.719 INFO [stderr]   |
Nov 28 03:02:29.719 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 03:02:29.719 INFO [stderr] 
Nov 28 03:02:29.719 INFO [stderr] warning: function is never used: `extension_explicit`
Nov 28 03:02:29.719 INFO [stderr]   --> src/main.rs:24:1
Nov 28 03:02:29.719 INFO [stderr]    |
Nov 28 03:02:29.719 INFO [stderr] 24 | fn extension_explicit(file_name: &str) -> Option<&str> { // Just an example, use std's extension for extensions
Nov 28 03:02:29.719 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:02:29.719 INFO [stderr] 
Nov 28 03:02:29.864 INFO [stderr] warning: unused import: `std::env`
Nov 28 03:02:29.864 INFO [stderr]  --> src/main.rs:1:5
Nov 28 03:02:29.864 INFO [stderr]   |
Nov 28 03:02:29.864 INFO [stderr] 1 | use std::env; // cool as shizzle
Nov 28 03:02:29.864 INFO [stderr]   |     ^^^^^^^^
Nov 28 03:02:29.864 INFO [stderr]   |
Nov 28 03:02:29.864 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:02:29.864 INFO [stderr] 
Nov 28 03:02:29.932 INFO [stderr] warning: function is never used: `find`
Nov 28 03:02:29.932 INFO [stderr]  --> src/main.rs:3:1
Nov 28 03:02:29.932 INFO [stderr]   |
Nov 28 03:02:29.932 INFO [stderr] 3 | fn find(haystack: &str, needle: char) -> Option<usize> {
Nov 28 03:02:29.932 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:02:29.932 INFO [stderr]   |
Nov 28 03:02:29.932 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 03:02:29.932 INFO [stderr] 
Nov 28 03:02:29.933 INFO [stderr] warning: function is never used: `extension_explicit`
Nov 28 03:02:29.933 INFO [stderr]   --> src/main.rs:24:1
Nov 28 03:02:29.933 INFO [stderr]    |
Nov 28 03:02:29.933 INFO [stderr] 24 | fn extension_explicit(file_name: &str) -> Option<&str> { // Just an example, use std's extension for extensions
Nov 28 03:02:29.933 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:02:29.937 INFO [stderr] 
Nov 28 03:02:29.961 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.31s
Nov 28 03:02:29.977 INFO [stderr] su: No module specific data is present
Nov 28 03:02:30.476 INFO running `"docker" "inspect" "6d905a379a65a8bb6d69d192bfef6a483f2de839d65ac395aacb8d9bb2440510"`
Nov 28 03:02:30.599 INFO running `"docker" "rm" "-f" "6d905a379a65a8bb6d69d192bfef6a483f2de839d65ac395aacb8d9bb2440510"`
Nov 28 03:02:30.812 INFO [stdout] 6d905a379a65a8bb6d69d192bfef6a483f2de839d65ac395aacb8d9bb2440510