Nov 04 04:47:08.733 INFO checking jsalzbergedu/Hello-Rust against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 04:47:08.734 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 04:47:09.199 INFO blam! dbc18a0c7745d73e083403e3b3b7d03221048364f42a306187481d6af7c2388b
Nov 04 04:47:09.208 INFO running `"docker" "start" "-a" "dbc18a0c7745d73e083403e3b3b7d03221048364f42a306187481d6af7c2388b"`
Nov 04 04:47:10.455 INFO kablam! usermod: no changes
Nov 04 04:47:10.683 INFO kablam!    Compiling cairo-rs v0.1.2
Nov 04 04:47:10.683 INFO kablam!    Compiling gdk-pixbuf v0.1.2
Nov 04 04:47:10.683 INFO kablam!    Compiling gio v0.1.2
Nov 04 04:47:10.683 INFO kablam!    Compiling gdk v0.5.2
Nov 04 04:47:10.683 INFO kablam!    Compiling gtk v0.1.2
Nov 04 04:47:10.683 INFO kablam!    Compiling gio-sys v0.3.3
Nov 04 04:47:10.683 INFO kablam!    Compiling cairo-sys-rs v0.3.3
Nov 04 04:47:10.683 INFO kablam!    Compiling gdk-pixbuf-sys v0.3.3
Nov 04 04:47:13.107 INFO kablam!    Compiling pango-sys v0.3.3
Nov 04 04:47:13.863 INFO kablam!    Compiling gdk-sys v0.3.3
Nov 04 04:47:13.863 INFO kablam!    Compiling gtk-sys v0.3.3
Nov 04 04:47:14.039 INFO kablam!     Checking glib-sys v0.3.3
Nov 04 04:47:18.431 INFO kablam!     Checking gobject-sys v0.3.3
Nov 04 04:47:19.231 INFO kablam!     Checking glib v0.1.2
Nov 04 04:47:19.231 INFO kablam!     Checking atk-sys v0.3.3
Nov 04 04:47:23.085 INFO kablam!     Checking pango v0.1.2
Nov 04 04:47:51.347 INFO kablam!     Checking hello_world v0.0.1 (/source)
Nov 04 04:47:51.807 INFO kablam! warning: unused import: `std::env`
Nov 04 04:47:51.807 INFO kablam!  --> src/main.rs:1:5
Nov 04 04:47:51.807 INFO kablam!   |
Nov 04 04:47:51.807 INFO kablam! 1 | use std::env; // cool as shizzle
Nov 04 04:47:51.807 INFO kablam!   |     ^^^^^^^^
Nov 04 04:47:51.807 INFO kablam!   |
Nov 04 04:47:51.807 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 04:47:51.807 INFO kablam! 
Nov 04 04:47:51.815 INFO kablam! warning: function is never used: `find`
Nov 04 04:47:51.815 INFO kablam!  --> src/main.rs:3:1
Nov 04 04:47:51.815 INFO kablam!   |
Nov 04 04:47:51.815 INFO kablam! 3 | fn find(haystack: &str, needle: char) -> Option<usize> {
Nov 04 04:47:51.815 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 04:47:51.815 INFO kablam!   |
Nov 04 04:47:51.815 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 04:47:51.815 INFO kablam! 
Nov 04 04:47:51.815 INFO kablam! warning: function is never used: `extension_explicit`
Nov 04 04:47:51.815 INFO kablam!   --> src/main.rs:24:1
Nov 04 04:47:51.815 INFO kablam!    |
Nov 04 04:47:51.815 INFO kablam! 24 | fn extension_explicit(file_name: &str) -> Option<&str> { // Just an example, use std's extension for extensions
Nov 04 04:47:51.815 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 04:47:51.815 INFO kablam! 
Nov 04 04:47:51.842 INFO kablam! warning: unused import: `std::env`
Nov 04 04:47:51.842 INFO kablam!  --> src/main.rs:1:5
Nov 04 04:47:51.842 INFO kablam!   |
Nov 04 04:47:51.842 INFO kablam! 1 | use std::env; // cool as shizzle
Nov 04 04:47:51.842 INFO kablam!   |     ^^^^^^^^
Nov 04 04:47:51.842 INFO kablam!   |
Nov 04 04:47:51.842 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 04:47:51.842 INFO kablam! 
Nov 04 04:47:51.927 INFO kablam! warning: function is never used: `find`
Nov 04 04:47:51.927 INFO kablam!  --> src/main.rs:3:1
Nov 04 04:47:51.927 INFO kablam!   |
Nov 04 04:47:51.927 INFO kablam! 3 | fn find(haystack: &str, needle: char) -> Option<usize> {
Nov 04 04:47:51.927 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 04:47:51.927 INFO kablam!   |
Nov 04 04:47:51.927 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 04:47:51.927 INFO kablam! 
Nov 04 04:47:51.927 INFO kablam! warning: function is never used: `extension_explicit`
Nov 04 04:47:51.927 INFO kablam!   --> src/main.rs:24:1
Nov 04 04:47:51.928 INFO kablam!    |
Nov 04 04:47:51.928 INFO kablam! 24 | fn extension_explicit(file_name: &str) -> Option<&str> { // Just an example, use std's extension for extensions
Nov 04 04:47:51.928 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 04:47:51.928 INFO kablam! 
Nov 04 04:47:51.935 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 41.44s
Nov 04 04:47:51.940 INFO kablam! su: No module specific data is present
Nov 04 04:47:52.613 INFO running `"docker" "rm" "-f" "dbc18a0c7745d73e083403e3b3b7d03221048364f42a306187481d6af7c2388b"`
Nov 04 04:47:52.913 INFO blam! dbc18a0c7745d73e083403e3b3b7d03221048364f42a306187481d6af7c2388b