Dec 06 06:06:10.762 INFO testing azah/amaranth-rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 06:06:10.762 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 06:06:10.920 INFO [stdout] 6a45c0660f504ac3a5063020c459134fdfd69c592112825da8d00af4581f2410
Dec 06 06:06:10.926 INFO running `"docker" "start" "-a" "6a45c0660f504ac3a5063020c459134fdfd69c592112825da8d00af4581f2410"`
Dec 06 06:06:11.387 INFO [stderr] usermod: no changes
Dec 06 06:06:11.752 INFO [stderr]    Compiling libc v0.2.44
Dec 06 06:06:11.752 INFO [stderr]    Compiling kankyo v0.2.0
Dec 06 06:06:11.760 INFO [stderr]    Compiling want v0.0.4
Dec 06 06:06:14.252 INFO [stderr]    Compiling rand v0.5.5
Dec 06 06:06:14.252 INFO [stderr]    Compiling iovec v0.1.2
Dec 06 06:06:14.252 INFO [stderr]    Compiling net2 v0.2.33
Dec 06 06:06:14.252 INFO [stderr]    Compiling num_cpus v1.8.0
Dec 06 06:06:14.252 INFO [stderr]    Compiling rand v0.6.1
Dec 06 06:06:14.255 INFO [stderr]    Compiling openssl-sys v0.9.39
Dec 06 06:06:14.255 INFO [stderr]    Compiling rand v0.4.3
Dec 06 06:06:14.255 INFO [stderr]    Compiling memchr v2.1.1
Dec 06 06:06:17.035 INFO [stderr]    Compiling time v0.1.40
Dec 06 06:06:17.160 INFO [stderr]    Compiling miniz-sys v0.1.11
Dec 06 06:06:17.501 INFO [stderr]    Compiling atty v0.2.11
Dec 06 06:06:17.568 INFO [stderr]    Compiling bytes v0.4.11
Dec 06 06:06:17.704 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 06 06:06:18.128 INFO [stderr]    Compiling threadpool v1.7.1
Dec 06 06:06:20.100 INFO [stderr]    Compiling openssl v0.9.24
Dec 06 06:06:20.152 INFO [stderr]    Compiling aho-corasick v0.6.9
Dec 06 06:06:23.491 INFO [stderr]    Compiling mio v0.6.16
Dec 06 06:06:23.491 INFO [stderr]    Compiling flate2 v1.0.5
Dec 06 06:06:23.501 INFO [stderr]    Compiling rand v0.3.22
Dec 06 06:06:23.516 INFO [stderr]    Compiling parking_lot_core v0.2.14
Dec 06 06:06:23.517 INFO [stderr]    Compiling tempdir v0.3.7
Dec 06 06:06:23.540 INFO [stderr]    Compiling uuid v0.6.5
Dec 06 06:06:23.606 INFO [stderr]    Compiling tokio-io v0.1.10
Dec 06 06:06:24.600 INFO [stderr]    Compiling hyper v0.10.15
Dec 06 06:06:24.628 INFO [stderr]    Compiling chrono v0.4.6
Dec 06 06:06:25.656 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 06 06:06:27.504 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 06 06:06:27.509 INFO [stderr]    Compiling regex v1.0.6
Dec 06 06:06:27.563 INFO [stderr]    Compiling tokio-threadpool v0.1.9
Dec 06 06:06:27.642 INFO [stderr]    Compiling uuid v0.5.1
Dec 06 06:06:29.300 INFO [stderr]    Compiling tokio-codec v0.1.1
Dec 06 06:06:29.540 INFO [stderr]    Compiling parking_lot v0.5.5
Dec 06 06:06:30.180 INFO [stderr]    Compiling mio-uds v0.6.7
Dec 06 06:06:33.382 INFO [stderr]    Compiling phf_codegen v0.7.23
Dec 06 06:06:33.793 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 06 06:06:35.448 INFO [stderr]    Compiling native-tls v0.1.5
Dec 06 06:06:38.100 INFO [stderr]    Compiling mime_guess v1.8.6
Dec 06 06:06:39.480 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 06 06:06:39.500 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 06 06:06:39.690 INFO [stderr]    Compiling tokio-reactor v0.1.7
Dec 06 06:06:39.700 INFO [stderr]    Compiling evzht9h3nznqzwl v0.0.3
Dec 06 06:06:39.785 INFO [stderr]    Compiling hyper-native-tls v0.2.4
Dec 06 06:06:44.242 INFO [stderr]    Compiling env_logger v0.5.13
Dec 06 06:06:46.928 INFO [stderr]    Compiling tokio-udp v0.1.3
Dec 06 06:06:46.928 INFO [stderr]    Compiling tokio-uds v0.2.4
Dec 06 06:06:46.928 INFO [stderr]    Compiling tokio-tcp v0.1.2
Dec 06 06:06:50.704 INFO [stderr]    Compiling multipart v0.13.6
Dec 06 06:06:54.122 INFO [stderr]    Compiling tokio v0.1.13
Dec 06 06:06:55.824 INFO [stderr]    Compiling serenity v0.5.11
Dec 06 06:06:58.688 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 06 06:07:04.152 INFO [stderr]    Compiling hyper v0.11.27
Dec 06 06:07:04.152 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 06 06:07:16.652 INFO [stderr]    Compiling hyper-tls v0.1.4
Dec 06 06:07:20.768 INFO [stderr]    Compiling reqwest v0.8.8
Dec 06 06:07:42.916 INFO [stderr]    Compiling amaranth v0.1.0 (/source)
Dec 06 06:07:50.632 INFO [stderr] error[E0308]: mismatched types
Dec 06 06:07:50.633 INFO [stderr]   --> src/main.rs:55:57
Dec 06 06:07:50.633 INFO [stderr]    |
Dec 06 06:07:50.633 INFO [stderr] 55 |                     let entry = previous_messages.entry(channel_id).or_insert(0);
Dec 06 06:07:50.634 INFO [stderr]    |                                                         ^^^^^^^^^^
Dec 06 06:07:50.634 INFO [stderr]    |                                                         |
Dec 06 06:07:50.636 INFO [stderr]    |                                                         expected u64, found &u64
Dec 06 06:07:50.636 INFO [stderr]    |                                                         help: consider dereferencing the borrow: `*channel_id`
Dec 06 06:07:50.636 INFO [stderr]    |
Dec 06 06:07:50.636 INFO [stderr]    = note: expected type `u64`
Dec 06 06:07:50.636 INFO [stderr]               found type `&u64`
Dec 06 06:07:50.636 INFO [stderr] 
Dec 06 06:07:50.653 INFO [stderr] error[E0277]: can't compare `&mut u64` with `{integer}`
Dec 06 06:07:50.653 INFO [stderr]   --> src/main.rs:56:30
Dec 06 06:07:50.653 INFO [stderr]    |
Dec 06 06:07:50.653 INFO [stderr] 56 |                     if entry == 0 { return; }
Dec 06 06:07:50.653 INFO [stderr]    |                              ^^ no implementation for `&mut u64 == {integer}`
Dec 06 06:07:50.653 INFO [stderr]    |
Dec 06 06:07:50.653 INFO [stderr]    = help: the trait `std::cmp::PartialEq<{integer}>` is not implemented for `&mut u64`
Dec 06 06:07:50.653 INFO [stderr] 
Dec 06 06:07:51.108 INFO [stderr] error[E0308]: mismatched types
Dec 06 06:07:51.108 INFO [stderr]   --> src/main.rs:63:29
Dec 06 06:07:51.108 INFO [stderr]    |
Dec 06 06:07:51.108 INFO [stderr] 63 |                     entry = msg_id;
Dec 06 06:07:51.108 INFO [stderr]    |                             ^^^^^^ types differ in mutability
Dec 06 06:07:51.108 INFO [stderr]    |
Dec 06 06:07:51.108 INFO [stderr]    = note: expected type `&mut u64`
Dec 06 06:07:51.108 INFO [stderr]               found type `&u64`
Dec 06 06:07:51.108 INFO [stderr] 
Dec 06 06:07:51.174 INFO [stderr] error: aborting due to 3 previous errors
Dec 06 06:07:51.174 INFO [stderr] 
Dec 06 06:07:51.174 INFO [stderr] Some errors occurred: E0277, E0308.
Dec 06 06:07:51.174 INFO [stderr] For more information about an error, try `rustc --explain E0277`.
Dec 06 06:07:51.220 INFO [stderr] error: Could not compile `amaranth`.
Dec 06 06:07:51.220 INFO [stderr] 
Dec 06 06:07:51.220 INFO [stderr] To learn more, run the command again with --verbose.
Dec 06 06:07:51.223 INFO [stderr] su: No module specific data is present
Dec 06 06:07:52.280 INFO running `"docker" "inspect" "6a45c0660f504ac3a5063020c459134fdfd69c592112825da8d00af4581f2410"`
Dec 06 06:07:52.624 INFO running `"docker" "rm" "-f" "6a45c0660f504ac3a5063020c459134fdfd69c592112825da8d00af4581f2410"`
Dec 06 06:07:52.889 INFO [stdout] 6a45c0660f504ac3a5063020c459134fdfd69c592112825da8d00af4581f2410