Dec 05 19:18:24.981 INFO testing jsalzbergedu/Hello-Rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 19:18:24.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 05 19:18:25.477 INFO [stdout] b7be53c0e83f53d8d662d5d9cabcb7c84226dd23baf829d96aa9aff56df7dffd
Dec 05 19:18:25.479 INFO running `"docker" "start" "-a" "b7be53c0e83f53d8d662d5d9cabcb7c84226dd23baf829d96aa9aff56df7dffd"`
Dec 05 19:18:26.423 INFO [stderr] usermod: no changes
Dec 05 19:18:26.510 INFO [stderr]    Compiling gdk-pixbuf v0.1.2
Dec 05 19:18:26.510 INFO [stderr]    Compiling gio v0.1.2
Dec 05 19:18:26.518 INFO [stderr]    Compiling gdk v0.5.2
Dec 05 19:18:26.518 INFO [stderr]    Compiling gtk v0.1.2
Dec 05 19:18:26.518 INFO [stderr]    Compiling gio-sys v0.3.3
Dec 05 19:18:26.518 INFO [stderr]    Compiling gdk-pixbuf-sys v0.3.3
Dec 05 19:18:26.518 INFO [stderr]    Compiling pango-sys v0.3.3
Dec 05 19:18:26.518 INFO [stderr]    Compiling gdk-sys v0.3.3
Dec 05 19:18:27.653 INFO [stderr]    Compiling gtk-sys v0.3.3
Dec 05 19:18:29.056 INFO [stderr]    Compiling pango v0.1.2
Dec 05 19:19:01.952 INFO [stderr]    Compiling hello_world v0.0.1 (/source)
Dec 05 19:19:02.248 INFO [stderr] warning: unused import: `std::env`
Dec 05 19:19:02.248 INFO [stderr]  --> src/main.rs:1:5
Dec 05 19:19:02.248 INFO [stderr]   |
Dec 05 19:19:02.248 INFO [stderr] 1 | use std::env; // cool as shizzle
Dec 05 19:19:02.248 INFO [stderr]   |     ^^^^^^^^
Dec 05 19:19:02.248 INFO [stderr]   |
Dec 05 19:19:02.248 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 19:19:02.248 INFO [stderr] 
Dec 05 19:19:02.276 INFO [stderr] warning: function is never used: `find`
Dec 05 19:19:02.276 INFO [stderr]  --> src/main.rs:3:1
Dec 05 19:19:02.276 INFO [stderr]   |
Dec 05 19:19:02.276 INFO [stderr] 3 | fn find(haystack: &str, needle: char) -> Option<usize> {
Dec 05 19:19:02.276 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:19:02.276 INFO [stderr]   |
Dec 05 19:19:02.276 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 19:19:02.276 INFO [stderr] 
Dec 05 19:19:02.276 INFO [stderr] warning: function is never used: `extension_explicit`
Dec 05 19:19:02.276 INFO [stderr]   --> src/main.rs:24:1
Dec 05 19:19:02.276 INFO [stderr]    |
Dec 05 19:19:02.276 INFO [stderr] 24 | fn extension_explicit(file_name: &str) -> Option<&str> { // Just an example, use std's extension for extensions
Dec 05 19:19:02.276 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:19:02.276 INFO [stderr] 
Dec 05 19:19:02.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.16s
Dec 05 19:19:02.602 INFO [stderr] su: No module specific data is present
Dec 05 19:19:03.374 INFO running `"docker" "inspect" "b7be53c0e83f53d8d662d5d9cabcb7c84226dd23baf829d96aa9aff56df7dffd"`
Dec 05 19:19:03.644 INFO running `"docker" "rm" "-f" "b7be53c0e83f53d8d662d5d9cabcb7c84226dd23baf829d96aa9aff56df7dffd"`
Dec 05 19:19:03.973 INFO [stdout] b7be53c0e83f53d8d662d5d9cabcb7c84226dd23baf829d96aa9aff56df7dffd
Dec 05 19:19:03.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 05 19:19:04.332 INFO [stdout] 133a0d1567803d784b5afa2c8e34764345122f04b16918649ac692bced4453bb
Dec 05 19:19:04.338 INFO running `"docker" "start" "-a" "133a0d1567803d784b5afa2c8e34764345122f04b16918649ac692bced4453bb"`
Dec 05 19:19:05.568 INFO [stderr] usermod: no changes
Dec 05 19:19:05.741 INFO [stderr]    Compiling hello_world v0.0.1 (/source)
Dec 05 19:19:06.198 INFO [stderr] warning: unused import: `std::env`
Dec 05 19:19:06.199 INFO [stderr]  --> src/main.rs:1:5
Dec 05 19:19:06.199 INFO [stderr]   |
Dec 05 19:19:06.199 INFO [stderr] 1 | use std::env; // cool as shizzle
Dec 05 19:19:06.199 INFO [stderr]   |     ^^^^^^^^
Dec 05 19:19:06.199 INFO [stderr]   |
Dec 05 19:19:06.199 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 19:19:06.199 INFO [stderr] 
Dec 05 19:19:06.231 INFO [stderr] warning: function is never used: `find`
Dec 05 19:19:06.231 INFO [stderr]  --> src/main.rs:3:1
Dec 05 19:19:06.231 INFO [stderr]   |
Dec 05 19:19:06.231 INFO [stderr] 3 | fn find(haystack: &str, needle: char) -> Option<usize> {
Dec 05 19:19:06.231 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:19:06.231 INFO [stderr]   |
Dec 05 19:19:06.231 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 19:19:06.231 INFO [stderr] 
Dec 05 19:19:06.231 INFO [stderr] warning: function is never used: `extension_explicit`
Dec 05 19:19:06.231 INFO [stderr]   --> src/main.rs:24:1
Dec 05 19:19:06.231 INFO [stderr]    |
Dec 05 19:19:06.231 INFO [stderr] 24 | fn extension_explicit(file_name: &str) -> Option<&str> { // Just an example, use std's extension for extensions
Dec 05 19:19:06.231 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:19:06.231 INFO [stderr] 
Dec 05 19:19:06.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 05 19:19:06.672 INFO [stderr] su: No module specific data is present
Dec 05 19:19:07.596 INFO running `"docker" "inspect" "133a0d1567803d784b5afa2c8e34764345122f04b16918649ac692bced4453bb"`
Dec 05 19:19:07.822 INFO running `"docker" "rm" "-f" "133a0d1567803d784b5afa2c8e34764345122f04b16918649ac692bced4453bb"`
Dec 05 19:19:08.164 INFO [stdout] 133a0d1567803d784b5afa2c8e34764345122f04b16918649ac692bced4453bb
Dec 05 19:19:08.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 05 19:19:08.752 INFO [stdout] 9b9ab6a124547e7e6a2cbefcbeed9047afb1023109660b95be52970ee7fe576e
Dec 05 19:19:08.760 INFO running `"docker" "start" "-a" "9b9ab6a124547e7e6a2cbefcbeed9047afb1023109660b95be52970ee7fe576e"`
Dec 05 19:19:10.647 INFO [stderr] usermod: no changes
Dec 05 19:19:10.760 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 05 19:19:10.772 INFO [stderr]      Running /target/debug/deps/hello_world-236990957d437405
Dec 05 19:19:10.785 INFO [stdout] 
Dec 05 19:19:10.786 INFO [stdout] running 0 tests
Dec 05 19:19:10.786 INFO [stdout] 
Dec 05 19:19:10.786 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:19:10.786 INFO [stdout] 
Dec 05 19:19:10.789 INFO [stderr] su: No module specific data is present
Dec 05 19:19:11.660 INFO running `"docker" "inspect" "9b9ab6a124547e7e6a2cbefcbeed9047afb1023109660b95be52970ee7fe576e"`
Dec 05 19:19:11.906 INFO running `"docker" "rm" "-f" "9b9ab6a124547e7e6a2cbefcbeed9047afb1023109660b95be52970ee7fe576e"`
Dec 05 19:19:12.189 INFO [stdout] 9b9ab6a124547e7e6a2cbefcbeed9047afb1023109660b95be52970ee7fe576e