Dec 05 05:13:01.454 INFO testing tatref/synacor-challenge against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 05:13:01.454 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05:13:02.028 INFO [stdout] 0fd60edf9868dc3c95dc32db9b89824401393561c1e988db6035899a8e92682e
Dec 05 05:13:02.030 INFO running `"docker" "start" "-a" "0fd60edf9868dc3c95dc32db9b89824401393561c1e988db6035899a8e92682e"`
Dec 05 05:13:05.032 INFO [stderr] usermod: no changes
Dec 05 05:13:05.192 INFO [stderr]    Compiling utf8parse v0.1.1
Dec 05 05:13:05.200 INFO [stderr]    Compiling dirs v1.0.4
Dec 05 05:13:06.461 INFO [stderr]    Compiling rustyline v2.1.0
Dec 05 05:13:10.329 INFO [stderr]    Compiling synacor-challenge v0.1.0 (/source)
Dec 05 05:13:11.388 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:13:11.389 INFO [stderr]    --> src/main.rs:684:21
Dec 05 05:13:11.389 INFO [stderr]     |
Dec 05 05:13:11.389 INFO [stderr] 684 |                     self.app.print_long_help();
Dec 05 05:13:11.390 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:13:11.390 INFO [stderr]     |
Dec 05 05:13:11.390 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 05:13:11.390 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:13:11.390 INFO [stderr] 
Dec 05 05:13:16.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.08s
Dec 05 05:13:16.151 INFO [stderr] su: No module specific data is present
Dec 05 05:13:18.140 INFO running `"docker" "inspect" "0fd60edf9868dc3c95dc32db9b89824401393561c1e988db6035899a8e92682e"`
Dec 05 05:13:18.456 INFO running `"docker" "rm" "-f" "0fd60edf9868dc3c95dc32db9b89824401393561c1e988db6035899a8e92682e"`
Dec 05 05:13:18.864 INFO [stdout] 0fd60edf9868dc3c95dc32db9b89824401393561c1e988db6035899a8e92682e
Dec 05 05:13:18.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05:13:19.346 INFO [stdout] d25f4dc46d54ca1896ba704facf47888e3685815dfd7f559c20322b60369c317
Dec 05 05:13:19.349 INFO running `"docker" "start" "-a" "d25f4dc46d54ca1896ba704facf47888e3685815dfd7f559c20322b60369c317"`
Dec 05 05:13:21.544 INFO [stderr] usermod: no changes
Dec 05 05:13:21.722 INFO [stderr]    Compiling synacor-challenge v0.1.0 (/source)
Dec 05 05:13:22.388 INFO [stderr] error[E0308]: mismatched types
Dec 05 05:13:22.388 INFO [stderr]   --> src/main.rs:37:34
Dec 05 05:13:22.388 INFO [stderr]    |
Dec 05 05:13:22.388 INFO [stderr] 37 |         vm.load_program_from_mem(program);
Dec 05 05:13:22.388 INFO [stderr]    |                                  ^^^^^^^
Dec 05 05:13:22.388 INFO [stderr]    |                                  |
Dec 05 05:13:22.388 INFO [stderr]    |                                  expected &[u16], found struct `std::vec::Vec`
Dec 05 05:13:22.388 INFO [stderr]    |                                  help: consider borrowing here: `&program`
Dec 05 05:13:22.388 INFO [stderr]    |
Dec 05 05:13:22.388 INFO [stderr]    = note: expected type `&[u16]`
Dec 05 05:13:22.388 INFO [stderr]               found type `std::vec::Vec<{integer}>`
Dec 05 05:13:22.388 INFO [stderr] 
Dec 05 05:13:22.524 INFO [stderr] error: aborting due to previous error
Dec 05 05:13:22.524 INFO [stderr] 
Dec 05 05:13:22.524 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Dec 05 05:13:22.542 INFO [stderr] error: Could not compile `synacor-challenge`.
Dec 05 05:13:22.542 INFO [stderr] 
Dec 05 05:13:22.542 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 05:13:22.543 INFO [stderr] su: No module specific data is present
Dec 05 05:13:23.985 INFO running `"docker" "inspect" "d25f4dc46d54ca1896ba704facf47888e3685815dfd7f559c20322b60369c317"`
Dec 05 05:13:24.380 INFO running `"docker" "rm" "-f" "d25f4dc46d54ca1896ba704facf47888e3685815dfd7f559c20322b60369c317"`
Dec 05 05:13:24.756 INFO [stdout] d25f4dc46d54ca1896ba704facf47888e3685815dfd7f559c20322b60369c317