Nov 16 23:12:23.542 INFO testing jsalzbergedu/Hello-Rust against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 23:12:23.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 23:12:23.914 INFO [stdout] 29a1071589e3f6c8c814a11a168107686c71e436cc8b20561cde5d1a9d35ac35
Nov 16 23:12:23.919 INFO running `"docker" "start" "-a" "29a1071589e3f6c8c814a11a168107686c71e436cc8b20561cde5d1a9d35ac35"`
Nov 16 23:12:24.503 INFO [stderr] usermod: no changes
Nov 16 23:12:24.606 INFO [stderr]    Compiling gdk-pixbuf v0.1.2
Nov 16 23:12:24.606 INFO [stderr]    Compiling cairo-rs v0.1.2
Nov 16 23:12:24.606 INFO [stderr]    Compiling gio v0.1.2
Nov 16 23:12:24.606 INFO [stderr]    Compiling gdk v0.5.2
Nov 16 23:12:24.607 INFO [stderr]    Compiling c_vec v1.2.0
Nov 16 23:12:24.607 INFO [stderr]    Compiling gtk v0.1.2
Nov 16 23:12:24.607 INFO [stderr]    Compiling glib-sys v0.3.3
Nov 16 23:12:24.607 INFO [stderr]    Compiling gobject-sys v0.3.3
Nov 16 23:12:25.484 INFO [stderr]    Compiling gio-sys v0.3.3
Nov 16 23:12:25.537 INFO [stderr]    Compiling pango-sys v0.3.3
Nov 16 23:12:25.667 INFO [stderr]    Compiling cairo-sys-rs v0.3.3
Nov 16 23:12:25.895 INFO [stderr]    Compiling gdk-pixbuf-sys v0.3.3
Nov 16 23:12:25.965 INFO [stderr]    Compiling gdk-sys v0.3.3
Nov 16 23:12:26.543 INFO [stderr]    Compiling atk-sys v0.3.3
Nov 16 23:12:26.647 INFO [stderr]    Compiling gtk-sys v0.3.3
Nov 16 23:12:31.907 INFO [stderr]    Compiling glib v0.1.2
Nov 16 23:12:35.861 INFO [stderr]    Compiling pango v0.1.2
Nov 16 23:13:11.051 INFO [stderr]    Compiling hello_world v0.0.1 (/source)
Nov 16 23:13:11.250 INFO [stderr] warning: unused import: `std::env`
Nov 16 23:13:11.250 INFO [stderr]  --> src/main.rs:1:5
Nov 16 23:13:11.250 INFO [stderr]   |
Nov 16 23:13:11.250 INFO [stderr] 1 | use std::env; // cool as shizzle
Nov 16 23:13:11.250 INFO [stderr]   |     ^^^^^^^^
Nov 16 23:13:11.250 INFO [stderr]   |
Nov 16 23:13:11.250 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 23:13:11.250 INFO [stderr] 
Nov 16 23:13:11.275 INFO [stderr] warning: function is never used: `find`
Nov 16 23:13:11.275 INFO [stderr]  --> src/main.rs:3:1
Nov 16 23:13:11.276 INFO [stderr]   |
Nov 16 23:13:11.276 INFO [stderr] 3 | fn find(haystack: &str, needle: char) -> Option<usize> {
Nov 16 23:13:11.276 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:13:11.276 INFO [stderr]   |
Nov 16 23:13:11.276 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 23:13:11.276 INFO [stderr] 
Nov 16 23:13:11.276 INFO [stderr] warning: function is never used: `extension_explicit`
Nov 16 23:13:11.276 INFO [stderr]   --> src/main.rs:24:1
Nov 16 23:13:11.276 INFO [stderr]    |
Nov 16 23:13:11.276 INFO [stderr] 24 | fn extension_explicit(file_name: &str) -> Option<&str> { // Just an example, use std's extension for extensions
Nov 16 23:13:11.276 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:13:11.276 INFO [stderr] 
Nov 16 23:13:11.446 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.92s
Nov 16 23:13:11.455 INFO [stderr] su: No module specific data is present
Nov 16 23:13:11.691 INFO running `"docker" "inspect" "29a1071589e3f6c8c814a11a168107686c71e436cc8b20561cde5d1a9d35ac35"`
Nov 16 23:13:11.774 INFO running `"docker" "rm" "-f" "29a1071589e3f6c8c814a11a168107686c71e436cc8b20561cde5d1a9d35ac35"`
Nov 16 23:13:11.860 INFO [stdout] 29a1071589e3f6c8c814a11a168107686c71e436cc8b20561cde5d1a9d35ac35
Nov 16 23:13:11.863 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 23:13:12.035 INFO [stdout] 87ff3993932590df6c3b16c135fd34ffb3eb2cef7425013d0672e84ed58a37d6
Nov 16 23:13:12.036 INFO running `"docker" "start" "-a" "87ff3993932590df6c3b16c135fd34ffb3eb2cef7425013d0672e84ed58a37d6"`
Nov 16 23:13:12.427 INFO [stderr] usermod: no changes
Nov 16 23:13:12.542 INFO [stderr]    Compiling hello_world v0.0.1 (/source)
Nov 16 23:13:12.714 INFO [stderr] warning: unused import: `std::env`
Nov 16 23:13:12.714 INFO [stderr]  --> src/main.rs:1:5
Nov 16 23:13:12.714 INFO [stderr]   |
Nov 16 23:13:12.715 INFO [stderr] 1 | use std::env; // cool as shizzle
Nov 16 23:13:12.715 INFO [stderr]   |     ^^^^^^^^
Nov 16 23:13:12.715 INFO [stderr]   |
Nov 16 23:13:12.715 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 23:13:12.715 INFO [stderr] 
Nov 16 23:13:12.746 INFO [stderr] warning: function is never used: `find`
Nov 16 23:13:12.746 INFO [stderr]  --> src/main.rs:3:1
Nov 16 23:13:12.746 INFO [stderr]   |
Nov 16 23:13:12.746 INFO [stderr] 3 | fn find(haystack: &str, needle: char) -> Option<usize> {
Nov 16 23:13:12.746 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:13:12.746 INFO [stderr]   |
Nov 16 23:13:12.746 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 23:13:12.746 INFO [stderr] 
Nov 16 23:13:12.747 INFO [stderr] warning: function is never used: `extension_explicit`
Nov 16 23:13:12.747 INFO [stderr]   --> src/main.rs:24:1
Nov 16 23:13:12.747 INFO [stderr]    |
Nov 16 23:13:12.747 INFO [stderr] 24 | fn extension_explicit(file_name: &str) -> Option<&str> { // Just an example, use std's extension for extensions
Nov 16 23:13:12.747 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:13:12.747 INFO [stderr] 
Nov 16 23:13:12.971 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Nov 16 23:13:12.976 INFO [stderr] su: No module specific data is present
Nov 16 23:13:13.203 INFO running `"docker" "inspect" "87ff3993932590df6c3b16c135fd34ffb3eb2cef7425013d0672e84ed58a37d6"`
Nov 16 23:13:13.294 INFO running `"docker" "rm" "-f" "87ff3993932590df6c3b16c135fd34ffb3eb2cef7425013d0672e84ed58a37d6"`
Nov 16 23:13:13.406 INFO [stdout] 87ff3993932590df6c3b16c135fd34ffb3eb2cef7425013d0672e84ed58a37d6
Nov 16 23:13:13.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 23:13:13.575 INFO [stdout] 2c0c12c01d3c54dbd578d286d202e874a87f70edc42592079a7c9f43fca6b6d0
Nov 16 23:13:13.576 INFO running `"docker" "start" "-a" "2c0c12c01d3c54dbd578d286d202e874a87f70edc42592079a7c9f43fca6b6d0"`
Nov 16 23:13:13.936 INFO [stderr] usermod: no changes
Nov 16 23:13:14.004 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 16 23:13:14.006 INFO [stderr]      Running /target/debug/deps/hello_world-aa11dbbc55fa6bb1
Nov 16 23:13:14.012 INFO [stdout] 
Nov 16 23:13:14.012 INFO [stdout] running 0 tests
Nov 16 23:13:14.012 INFO [stdout] 
Nov 16 23:13:14.012 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:13:14.012 INFO [stdout] 
Nov 16 23:13:14.014 INFO [stderr] su: No module specific data is present
Nov 16 23:13:14.215 INFO running `"docker" "inspect" "2c0c12c01d3c54dbd578d286d202e874a87f70edc42592079a7c9f43fca6b6d0"`
Nov 16 23:13:14.332 INFO running `"docker" "rm" "-f" "2c0c12c01d3c54dbd578d286d202e874a87f70edc42592079a7c9f43fca6b6d0"`
Nov 16 23:13:14.414 INFO [stdout] 2c0c12c01d3c54dbd578d286d202e874a87f70edc42592079a7c9f43fca6b6d0