Dec 05 05:12:58.618 INFO testing tatref/synacor-challenge against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 05:12:58.618 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05:12:59.185 INFO [stdout] fbb3e0c54afc153c9926e077fbbf6b7dbf2f92d634af65b913c175bbe65bfb85
Dec 05 05:12:59.187 INFO running `"docker" "start" "-a" "fbb3e0c54afc153c9926e077fbbf6b7dbf2f92d634af65b913c175bbe65bfb85"`
Dec 05 05:13:01.072 INFO [stderr] usermod: no changes
Dec 05 05:13:01.303 INFO [stderr]    Compiling aho-corasick v0.6.8
Dec 05 05:13:02.442 INFO [stderr]    Compiling regex v1.0.5
Dec 05 05:13:14.967 INFO [stderr]    Compiling synacor-challenge v0.1.0 (/source)
Dec 05 05:13:15.928 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:13:15.929 INFO [stderr]    --> src/main.rs:684:21
Dec 05 05:13:15.929 INFO [stderr]     |
Dec 05 05:13:15.929 INFO [stderr] 684 |                     self.app.print_long_help();
Dec 05 05:13:15.929 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:13:15.929 INFO [stderr]     |
Dec 05 05:13:15.929 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 05:13:15.929 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:13:15.929 INFO [stderr] 
Dec 05 05:13:20.518 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.42s
Dec 05 05:13:20.560 INFO [stderr] su: No module specific data is present
Dec 05 05:13:21.798 INFO running `"docker" "inspect" "fbb3e0c54afc153c9926e077fbbf6b7dbf2f92d634af65b913c175bbe65bfb85"`
Dec 05 05:13:22.196 INFO running `"docker" "rm" "-f" "fbb3e0c54afc153c9926e077fbbf6b7dbf2f92d634af65b913c175bbe65bfb85"`
Dec 05 05:13:22.476 INFO [stdout] fbb3e0c54afc153c9926e077fbbf6b7dbf2f92d634af65b913c175bbe65bfb85
Dec 05 05:13:22.484 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05:13:23.098 INFO [stdout] 3291fba7b78242a0fbbca237652662b091e85960debd5d63bef6868422de19d6
Dec 05 05:13:23.100 INFO running `"docker" "start" "-a" "3291fba7b78242a0fbbca237652662b091e85960debd5d63bef6868422de19d6"`
Dec 05 05:13:24.776 INFO [stderr] usermod: no changes
Dec 05 05:13:24.952 INFO [stderr]    Compiling synacor-challenge v0.1.0 (/source)
Dec 05 05:13:25.620 INFO [stderr] error[E0308]: mismatched types
Dec 05 05:13:25.620 INFO [stderr]   --> src/main.rs:37:34
Dec 05 05:13:25.620 INFO [stderr]    |
Dec 05 05:13:25.621 INFO [stderr] 37 |         vm.load_program_from_mem(program);
Dec 05 05:13:25.621 INFO [stderr]    |                                  ^^^^^^^
Dec 05 05:13:25.621 INFO [stderr]    |                                  |
Dec 05 05:13:25.621 INFO [stderr]    |                                  expected &[u16], found struct `std::vec::Vec`
Dec 05 05:13:25.622 INFO [stderr]    |                                  help: consider borrowing here: `&program`
Dec 05 05:13:25.622 INFO [stderr]    |
Dec 05 05:13:25.622 INFO [stderr]    = note: expected type `&[u16]`
Dec 05 05:13:25.623 INFO [stderr]               found type `std::vec::Vec<{integer}>`
Dec 05 05:13:25.623 INFO [stderr] 
Dec 05 05:13:25.761 INFO [stderr] error: aborting due to previous error
Dec 05 05:13:25.762 INFO [stderr] 
Dec 05 05:13:25.762 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Dec 05 05:13:25.775 INFO [stderr] error: Could not compile `synacor-challenge`.
Dec 05 05:13:25.776 INFO [stderr] 
Dec 05 05:13:25.776 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 05:13:25.778 INFO [stderr] su: No module specific data is present
Dec 05 05:13:26.828 INFO running `"docker" "inspect" "3291fba7b78242a0fbbca237652662b091e85960debd5d63bef6868422de19d6"`
Dec 05 05:13:27.190 INFO running `"docker" "rm" "-f" "3291fba7b78242a0fbbca237652662b091e85960debd5d63bef6868422de19d6"`
Dec 05 05:13:27.572 INFO [stdout] 3291fba7b78242a0fbbca237652662b091e85960debd5d63bef6868422de19d6