Dec 14 02:03:04.906 INFO testing azah/amaranth-rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 02:03:04.906 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 02:03:05.116 INFO [stdout] 669ce95a5219f17df1703df77a05d321fdbcd4f8c0212b703c19bc9fd366820e
Dec 14 02:03:05.116 INFO running `"docker" "start" "-a" "669ce95a5219f17df1703df77a05d321fdbcd4f8c0212b703c19bc9fd366820e"`
Dec 14 02:03:05.667 INFO [stderr] usermod: no changes
Dec 14 02:03:06.202 INFO [stderr]    Compiling kankyo v0.2.0
Dec 14 02:03:06.202 INFO [stderr]    Compiling threadpool v1.7.1
Dec 14 02:03:06.202 INFO [stderr]    Compiling parking_lot_core v0.2.14
Dec 14 02:03:06.202 INFO [stderr]    Compiling uuid v0.5.1
Dec 14 02:03:06.202 INFO [stderr]    Compiling hyper-native-tls v0.2.4
Dec 14 02:03:06.202 INFO [stderr]    Compiling tokio v0.1.13
Dec 14 02:03:06.202 INFO [stderr]    Compiling multipart v0.13.6
Dec 14 02:03:09.211 INFO [stderr]    Compiling evzht9h3nznqzwl v0.0.3
Dec 14 02:03:09.403 INFO [stderr]    Compiling parking_lot v0.5.5
Dec 14 02:03:13.310 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 14 02:03:15.067 INFO [stderr]    Compiling serenity v0.5.11
Dec 14 02:03:17.779 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 14 02:03:17.779 INFO [stderr]    Compiling hyper v0.11.27
Dec 14 02:03:29.886 INFO [stderr]    Compiling hyper-tls v0.1.4
Dec 14 02:03:33.373 INFO [stderr]    Compiling reqwest v0.8.8
Dec 14 02:04:05.361 INFO [stderr]    Compiling amaranth v0.1.0 (/source)
Dec 14 02:04:13.403 INFO [stderr] error[E0308]: mismatched types
Dec 14 02:04:13.404 INFO [stderr]   --> src/main.rs:55:57
Dec 14 02:04:13.404 INFO [stderr]    |
Dec 14 02:04:13.404 INFO [stderr] 55 |                     let entry = previous_messages.entry(channel_id).or_insert(0);
Dec 14 02:04:13.404 INFO [stderr]    |                                                         ^^^^^^^^^^
Dec 14 02:04:13.404 INFO [stderr]    |                                                         |
Dec 14 02:04:13.404 INFO [stderr]    |                                                         expected u64, found &u64
Dec 14 02:04:13.404 INFO [stderr]    |                                                         help: consider dereferencing the borrow: `*channel_id`
Dec 14 02:04:13.404 INFO [stderr]    |
Dec 14 02:04:13.404 INFO [stderr]    = note: expected type `u64`
Dec 14 02:04:13.404 INFO [stderr]               found type `&u64`
Dec 14 02:04:13.404 INFO [stderr] 
Dec 14 02:04:13.421 INFO [stderr] error[E0277]: can't compare `&mut u64` with `{integer}`
Dec 14 02:04:13.421 INFO [stderr]   --> src/main.rs:56:30
Dec 14 02:04:13.421 INFO [stderr]    |
Dec 14 02:04:13.421 INFO [stderr] 56 |                     if entry == 0 { return; }
Dec 14 02:04:13.421 INFO [stderr]    |                              ^^ no implementation for `&mut u64 == {integer}`
Dec 14 02:04:13.421 INFO [stderr]    |
Dec 14 02:04:13.421 INFO [stderr]    = help: the trait `std::cmp::PartialEq<{integer}>` is not implemented for `&mut u64`
Dec 14 02:04:13.421 INFO [stderr] 
Dec 14 02:04:13.859 INFO [stderr] error[E0308]: mismatched types
Dec 14 02:04:13.859 INFO [stderr]   --> src/main.rs:63:29
Dec 14 02:04:13.859 INFO [stderr]    |
Dec 14 02:04:13.859 INFO [stderr] 63 |                     entry = msg_id;
Dec 14 02:04:13.859 INFO [stderr]    |                             ^^^^^^ types differ in mutability
Dec 14 02:04:13.859 INFO [stderr]    |
Dec 14 02:04:13.859 INFO [stderr]    = note: expected type `&mut u64`
Dec 14 02:04:13.859 INFO [stderr]               found type `&u64`
Dec 14 02:04:13.859 INFO [stderr] 
Dec 14 02:04:13.918 INFO [stderr] error: aborting due to 3 previous errors
Dec 14 02:04:13.919 INFO [stderr] 
Dec 14 02:04:13.919 INFO [stderr] Some errors occurred: E0277, E0308.
Dec 14 02:04:13.919 INFO [stderr] For more information about an error, try `rustc --explain E0277`.
Dec 14 02:04:13.954 INFO [stderr] error: Could not compile `amaranth`.
Dec 14 02:04:13.955 INFO [stderr] 
Dec 14 02:04:13.955 INFO [stderr] To learn more, run the command again with --verbose.
Dec 14 02:04:13.957 INFO [stderr] su: No module specific data is present
Dec 14 02:04:14.873 INFO running `"docker" "inspect" "669ce95a5219f17df1703df77a05d321fdbcd4f8c0212b703c19bc9fd366820e"`
Dec 14 02:04:15.026 INFO running `"docker" "rm" "-f" "669ce95a5219f17df1703df77a05d321fdbcd4f8c0212b703c19bc9fd366820e"`
Dec 14 02:04:15.250 INFO [stdout] 669ce95a5219f17df1703df77a05d321fdbcd4f8c0212b703c19bc9fd366820e