Dec 13 00:58:48.649 INFO testing tatref/synacor-challenge against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 00:58:48.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 00:58:49.295 INFO [stdout] e646e19bd75f75eb2bcc6dbea43899c9cf3cf2736329244b09d574f625637806
Dec 13 00:58:49.296 INFO running `"docker" "start" "-a" "e646e19bd75f75eb2bcc6dbea43899c9cf3cf2736329244b09d574f625637806"`
Dec 13 00:58:51.407 INFO [stderr] usermod: no changes
Dec 13 00:58:51.563 INFO [stderr]    Compiling utf8parse v0.1.1
Dec 13 00:58:51.567 INFO [stderr]    Compiling dirs v1.0.4
Dec 13 00:58:51.567 INFO [stderr]    Compiling nix v0.11.0
Dec 13 00:59:02.144 INFO [stderr]    Compiling rustyline v2.1.0
Dec 13 00:59:05.923 INFO [stderr]    Compiling synacor-challenge v0.1.0 (/source)
Dec 13 00:59:06.843 INFO [stderr] warning: unreachable pattern
Dec 13 00:59:06.843 INFO [stderr]    --> src/main.rs:131:13
Dec 13 00:59:06.843 INFO [stderr]     |
Dec 13 00:59:06.843 INFO [stderr] 131 |             _ => unreachable!(),
Dec 13 00:59:06.843 INFO [stderr]     |             ^
Dec 13 00:59:06.843 INFO [stderr]     |
Dec 13 00:59:06.843 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 13 00:59:06.843 INFO [stderr] 
Dec 13 00:59:06.935 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 00:59:06.935 INFO [stderr]    --> src/main.rs:684:21
Dec 13 00:59:06.935 INFO [stderr]     |
Dec 13 00:59:06.935 INFO [stderr] 684 |                     self.app.print_long_help();
Dec 13 00:59:06.936 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:59:06.936 INFO [stderr]     |
Dec 13 00:59:06.936 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 00:59:06.936 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 00:59:06.936 INFO [stderr] 
Dec 13 00:59:11.654 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.21s
Dec 13 00:59:11.667 INFO [stderr] su: No module specific data is present
Dec 13 00:59:14.147 INFO running `"docker" "inspect" "e646e19bd75f75eb2bcc6dbea43899c9cf3cf2736329244b09d574f625637806"`
Dec 13 00:59:14.365 INFO running `"docker" "rm" "-f" "e646e19bd75f75eb2bcc6dbea43899c9cf3cf2736329244b09d574f625637806"`
Dec 13 00:59:14.623 INFO [stdout] e646e19bd75f75eb2bcc6dbea43899c9cf3cf2736329244b09d574f625637806
Dec 13 00:59:14.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 00:59:15.135 INFO [stdout] b6c51a82b3456de89cdc58e2ebb8957d95e30da11fd3b176295d160fb39f8c3e
Dec 13 00:59:15.137 INFO running `"docker" "start" "-a" "b6c51a82b3456de89cdc58e2ebb8957d95e30da11fd3b176295d160fb39f8c3e"`
Dec 13 00:59:17.371 INFO [stderr] usermod: no changes
Dec 13 00:59:17.539 INFO [stderr]    Compiling synacor-challenge v0.1.0 (/source)
Dec 13 00:59:18.087 INFO [stderr] error[E0308]: mismatched types
Dec 13 00:59:18.087 INFO [stderr]   --> src/main.rs:37:34
Dec 13 00:59:18.087 INFO [stderr]    |
Dec 13 00:59:18.087 INFO [stderr] 37 |         vm.load_program_from_mem(program);
Dec 13 00:59:18.087 INFO [stderr]    |                                  ^^^^^^^
Dec 13 00:59:18.087 INFO [stderr]    |                                  |
Dec 13 00:59:18.087 INFO [stderr]    |                                  expected &[u16], found struct `std::vec::Vec`
Dec 13 00:59:18.087 INFO [stderr]    |                                  help: consider borrowing here: `&program`
Dec 13 00:59:18.087 INFO [stderr]    |
Dec 13 00:59:18.087 INFO [stderr]    = note: expected type `&[u16]`
Dec 13 00:59:18.087 INFO [stderr]               found type `std::vec::Vec<{integer}>`
Dec 13 00:59:18.087 INFO [stderr] 
Dec 13 00:59:18.199 INFO [stderr] error: aborting due to previous error
Dec 13 00:59:18.199 INFO [stderr] 
Dec 13 00:59:18.199 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Dec 13 00:59:18.215 INFO [stderr] error: Could not compile `synacor-challenge`.
Dec 13 00:59:18.215 INFO [stderr] 
Dec 13 00:59:18.215 INFO [stderr] To learn more, run the command again with --verbose.
Dec 13 00:59:18.217 INFO [stderr] su: No module specific data is present
Dec 13 00:59:19.713 INFO running `"docker" "inspect" "b6c51a82b3456de89cdc58e2ebb8957d95e30da11fd3b176295d160fb39f8c3e"`
Dec 13 00:59:20.081 INFO running `"docker" "rm" "-f" "b6c51a82b3456de89cdc58e2ebb8957d95e30da11fd3b176295d160fb39f8c3e"`
Dec 13 00:59:20.319 INFO [stdout] b6c51a82b3456de89cdc58e2ebb8957d95e30da11fd3b176295d160fb39f8c3e