Nov 30 00:36:54.313 INFO checking jsalzbergedu/Hello-Rust against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 00:36:54.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 00:36:54.804 INFO [stdout] 6f6a7bbd5c03e6c709f3a5a8f0a2f677e3c6016a4ade7bd074fad216ef2da0de
Nov 30 00:36:54.812 INFO running `"docker" "start" "-a" "6f6a7bbd5c03e6c709f3a5a8f0a2f677e3c6016a4ade7bd074fad216ef2da0de"`
Nov 30 00:36:56.650 INFO [stderr] usermod: no changes
Nov 30 00:36:56.751 INFO [stderr]    Compiling cairo-rs v0.1.2
Nov 30 00:36:56.751 INFO [stderr]    Compiling gdk-pixbuf v0.1.2
Nov 30 00:36:56.751 INFO [stderr]    Compiling gio v0.1.2
Nov 30 00:36:56.755 INFO [stderr]    Compiling gdk v0.5.2
Nov 30 00:36:56.756 INFO [stderr]    Compiling gtk v0.1.2
Nov 30 00:36:56.758 INFO [stderr]    Compiling gio-sys v0.3.3
Nov 30 00:36:56.758 INFO [stderr]    Compiling pango-sys v0.3.3
Nov 30 00:36:56.758 INFO [stderr]    Compiling cairo-sys-rs v0.3.3
Nov 30 00:36:59.066 INFO [stderr]    Compiling gdk-pixbuf-sys v0.3.3
Nov 30 00:36:59.256 INFO [stderr]    Compiling gdk-sys v0.3.3
Nov 30 00:37:00.127 INFO [stderr]    Compiling gtk-sys v0.3.3
Nov 30 00:37:00.127 INFO [stderr]     Checking glib-sys v0.3.3
Nov 30 00:37:04.612 INFO [stderr]     Checking gobject-sys v0.3.3
Nov 30 00:37:05.493 INFO [stderr]     Checking glib v0.1.2
Nov 30 00:37:05.493 INFO [stderr]     Checking atk-sys v0.3.3
Nov 30 00:37:08.304 INFO [stderr]     Checking pango v0.1.2
Nov 30 00:37:36.728 INFO [stderr]     Checking hello_world v0.0.1 (/source)
Nov 30 00:37:37.064 INFO [stderr] warning: unused import: `std::env`
Nov 30 00:37:37.064 INFO [stderr]  --> src/main.rs:1:5
Nov 30 00:37:37.064 INFO [stderr]   |
Nov 30 00:37:37.064 INFO [stderr] 1 | use std::env; // cool as shizzle
Nov 30 00:37:37.064 INFO [stderr]   |     ^^^^^^^^
Nov 30 00:37:37.064 INFO [stderr]   |
Nov 30 00:37:37.064 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 00:37:37.064 INFO [stderr] 
Nov 30 00:37:37.091 INFO [stderr] warning: function is never used: `find`
Nov 30 00:37:37.091 INFO [stderr]  --> src/main.rs:3:1
Nov 30 00:37:37.092 INFO [stderr]   |
Nov 30 00:37:37.092 INFO [stderr] 3 | fn find(haystack: &str, needle: char) -> Option<usize> {
Nov 30 00:37:37.092 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:37:37.092 INFO [stderr]   |
Nov 30 00:37:37.092 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 00:37:37.092 INFO [stderr] 
Nov 30 00:37:37.092 INFO [stderr] warning: function is never used: `extension_explicit`
Nov 30 00:37:37.092 INFO [stderr]   --> src/main.rs:24:1
Nov 30 00:37:37.092 INFO [stderr]    |
Nov 30 00:37:37.092 INFO [stderr] 24 | fn extension_explicit(file_name: &str) -> Option<&str> { // Just an example, use std's extension for extensions
Nov 30 00:37:37.092 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:37:37.092 INFO [stderr] 
Nov 30 00:37:37.240 INFO [stderr] warning: unused import: `std::env`
Nov 30 00:37:37.240 INFO [stderr]  --> src/main.rs:1:5
Nov 30 00:37:37.240 INFO [stderr]   |
Nov 30 00:37:37.240 INFO [stderr] 1 | use std::env; // cool as shizzle
Nov 30 00:37:37.240 INFO [stderr]   |     ^^^^^^^^
Nov 30 00:37:37.240 INFO [stderr]   |
Nov 30 00:37:37.240 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 00:37:37.240 INFO [stderr] 
Nov 30 00:37:37.269 INFO [stderr] warning: function is never used: `find`
Nov 30 00:37:37.269 INFO [stderr]  --> src/main.rs:3:1
Nov 30 00:37:37.269 INFO [stderr]   |
Nov 30 00:37:37.269 INFO [stderr] 3 | fn find(haystack: &str, needle: char) -> Option<usize> {
Nov 30 00:37:37.269 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:37:37.269 INFO [stderr]   |
Nov 30 00:37:37.269 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 00:37:37.269 INFO [stderr] 
Nov 30 00:37:37.269 INFO [stderr] warning: function is never used: `extension_explicit`
Nov 30 00:37:37.269 INFO [stderr]   --> src/main.rs:24:1
Nov 30 00:37:37.269 INFO [stderr]    |
Nov 30 00:37:37.269 INFO [stderr] 24 | fn extension_explicit(file_name: &str) -> Option<&str> { // Just an example, use std's extension for extensions
Nov 30 00:37:37.269 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:37:37.269 INFO [stderr] 
Nov 30 00:37:37.317 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.64s
Nov 30 00:37:37.320 INFO [stderr] su: No module specific data is present
Nov 30 00:37:37.802 INFO running `"docker" "inspect" "6f6a7bbd5c03e6c709f3a5a8f0a2f677e3c6016a4ade7bd074fad216ef2da0de"`
Nov 30 00:37:38.116 INFO running `"docker" "rm" "-f" "6f6a7bbd5c03e6c709f3a5a8f0a2f677e3c6016a4ade7bd074fad216ef2da0de"`
Nov 30 00:37:38.391 INFO [stdout] 6f6a7bbd5c03e6c709f3a5a8f0a2f677e3c6016a4ade7bd074fad216ef2da0de