[INFO] cloning repository https://github.com/vi/RustMW
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vi/RustMW" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2FRustMW", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2FRustMW'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4256328fdb513577867677633de9f10eb4f07324
[INFO] fixing vi/RustMW against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2FRustMW" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/vi/RustMW
[INFO] finished tweaking git repo https://github.com/vi/RustMW
[INFO] tweaked toml for git repo https://github.com/vi/RustMW written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vi/RustMW on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vi/RustMW already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-complex v0.4.0
[INFO] [stderr]   Downloaded ufmt-macros v0.1.1
[INFO] [stderr]   Downloaded nonmax v0.5.0
[INFO] [stderr]   Downloaded ufmt v0.1.0
[INFO] [stderr]   Downloaded enum_dispatch v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9def3717b70beca7d0a3e3f56bf1f5168f4dcac401664cde2d0cc6f7768585ce
[INFO] running `Command { std: "docker" "start" "9def3717b70beca7d0a3e3f56bf1f5168f4dcac401664cde2d0cc6f7768585ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9def3717b70beca7d0a3e3f56bf1f5168f4dcac401664cde2d0cc6f7768585ce" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9def3717b70beca7d0a3e3f56bf1f5168f4dcac401664cde2d0cc6f7768585ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9def3717b70beca7d0a3e3f56bf1f5168f4dcac401664cde2d0cc6f7768585ce" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ufmt-write v0.1.0
[INFO] [stderr]     Checking nonmax v0.5.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]    Compiling ufmt-macros v0.1.1
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling variant_count v1.1.0
[INFO] [stderr]    Compiling enum_dispatch v0.3.7
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]     Checking ufmt v0.1.0
[INFO] [stderr]     Checking cart v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/wasm4.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/wasm4.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/wasm4.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/wasm4.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/wasm4.rs:92:1
[INFO] [stdout]    |
[INFO] [stdout] 92 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/wasm4.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/wasm4.rs:116:1
[INFO] [stdout]     |
[INFO] [stdout] 116 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/wasm4.rs:136:1
[INFO] [stdout]     |
[INFO] [stdout] 136 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/wasm4.rs:150:1
[INFO] [stdout]     |
[INFO] [stdout] 150 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/wasm4.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/wasm4.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/wasm4.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/wasm4.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/wasm4.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/wasm4.rs:92:1
[INFO] [stdout]    |
[INFO] [stdout] 92 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/wasm4.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/wasm4.rs:116:1
[INFO] [stdout]     |
[INFO] [stdout] 116 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/wasm4.rs:136:1
[INFO] [stdout]     |
[INFO] [stdout] 136 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/wasm4.rs:150:1
[INFO] [stdout]     |
[INFO] [stdout] 150 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/wasm4.rs:164:1
[INFO] [stdout]     |
[INFO] [stdout] 164 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations_counter` is never read
[INFO] [stdout]    --> src/lib.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |             iterations_counter += 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GAMEPAD2` is never used
[INFO] [stdout]   --> src/wasm4.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const GAMEPAD2: *const u8 = 0x17 as *const u8;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GAMEPAD3` is never used
[INFO] [stdout]   --> src/wasm4.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const GAMEPAD3: *const u8 = 0x18 as *const u8;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GAMEPAD4` is never used
[INFO] [stdout]   --> src/wasm4.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const GAMEPAD4: *const u8 = 0x19 as *const u8;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOUSE_X` is never used
[INFO] [stdout]   --> src/wasm4.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const MOUSE_X: *const i16 = 0x1a as *const i16;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOUSE_Y` is never used
[INFO] [stdout]   --> src/wasm4.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const MOUSE_Y: *const i16 = 0x1c as *const i16;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOUSE_BUTTONS` is never used
[INFO] [stdout]   --> src/wasm4.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const MOUSE_BUTTONS: *const u8 = 0x1e as *const u8;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blit_sub` is never used
[INFO] [stdout]   --> src/wasm4.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn blit_sub (sprite: &[u8], x: i32, y: i32, width: u32, height: u32, src_x: u32, src_y: u32, stride: u32, flags: u32) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLIT_2BPP` is never used
[INFO] [stdout]   --> src/wasm4.rs:64:11
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub const BLIT_2BPP: u32 = 1;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLIT_FLIP_Y` is never used
[INFO] [stdout]   --> src/wasm4.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub const BLIT_FLIP_Y: u32 = 4;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLIT_ROTATE` is never used
[INFO] [stdout]   --> src/wasm4.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub const BLIT_ROTATE: u32 = 8;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `oval` is never used
[INFO] [stdout]   --> src/wasm4.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn oval (x: i32, y: i32, width: u32, height: u32) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tone` is never used
[INFO] [stdout]    --> src/wasm4.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn tone (frequency: u32, volume: u32, duration: u32, flags: u32) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_PULSE1` is never used
[INFO] [stdout]    --> src/wasm4.rs:121:11
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub const TONE_PULSE1: u32 = 0;
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_PULSE2` is never used
[INFO] [stdout]    --> src/wasm4.rs:122:11
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub const TONE_PULSE2: u32 = 1;
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_TRIANGLE` is never used
[INFO] [stdout]    --> src/wasm4.rs:123:11
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub const TONE_TRIANGLE: u32 = 2;
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_NOISE` is never used
[INFO] [stdout]    --> src/wasm4.rs:124:11
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub const TONE_NOISE: u32 = 3;
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_MODE1` is never used
[INFO] [stdout]    --> src/wasm4.rs:125:11
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub const TONE_MODE1: u32 = 0;
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_MODE2` is never used
[INFO] [stdout]    --> src/wasm4.rs:126:11
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub const TONE_MODE2: u32 = 4;
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_MODE3` is never used
[INFO] [stdout]    --> src/wasm4.rs:127:11
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub const TONE_MODE3: u32 = 8;
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_MODE4` is never used
[INFO] [stdout]    --> src/wasm4.rs:128:11
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub const TONE_MODE4: u32 = 12;
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extern_blit_sub` is never used
[INFO] [stdout]   --> src/wasm4.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn extern_blit_sub (sprite: *const u8, x: i32, y: i32, width: u32, height: u32, src_x: u32, src_y: u32, stride: u32, flags: u32);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extern_oval` is never used
[INFO] [stdout]   --> src/wasm4.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn extern_oval (x: i32, y: i32, width: u32, height: u32);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extern_tone` is never used
[INFO] [stdout]    --> src/wasm4.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn extern_tone (frequency: u32, volume: u32, duration: u32, flags: u32);
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `diskr` is never used
[INFO] [stdout]    --> src/wasm4.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn diskr (dest: *mut u8, size: u32) -> u32;
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `diskw` is never used
[INFO] [stdout]    --> src/wasm4.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn diskw (src: *const u8, size: u32) -> u32;
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `memcpy` is never used
[INFO] [stdout]    --> src/wasm4.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn memcpy (dest: *mut u8, src: *const u8, size: usize) -> usize;
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `memset` is never used
[INFO] [stdout]    --> src/wasm4.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn memset (dest: *mut u8, byte: u8, size: usize) -> usize;
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FIRST_MAP` is never used
[INFO] [stdout]  --> src/level.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const FIRST_MAP: RoomData = room16x16( b"
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/lib.rs:276:9
[INFO] [stdout]     |
[INFO] [stdout] 276 |         GLOBAL_STATE.tick(*GAMEPAD1);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations_counter` is never read
[INFO] [stdout]    --> src/lib.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |             iterations_counter += 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GAMEPAD2` is never used
[INFO] [stdout]   --> src/wasm4.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const GAMEPAD2: *const u8 = 0x17 as *const u8;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GAMEPAD3` is never used
[INFO] [stdout]   --> src/wasm4.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const GAMEPAD3: *const u8 = 0x18 as *const u8;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GAMEPAD4` is never used
[INFO] [stdout]   --> src/wasm4.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const GAMEPAD4: *const u8 = 0x19 as *const u8;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOUSE_X` is never used
[INFO] [stdout]   --> src/wasm4.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const MOUSE_X: *const i16 = 0x1a as *const i16;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOUSE_Y` is never used
[INFO] [stdout]   --> src/wasm4.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const MOUSE_Y: *const i16 = 0x1c as *const i16;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOUSE_BUTTONS` is never used
[INFO] [stdout]   --> src/wasm4.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const MOUSE_BUTTONS: *const u8 = 0x1e as *const u8;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blit_sub` is never used
[INFO] [stdout]   --> src/wasm4.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn blit_sub (sprite: &[u8], x: i32, y: i32, width: u32, height: u32, src_x: u32, src_y: u32, stride: u32, flags: u32) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLIT_2BPP` is never used
[INFO] [stdout]   --> src/wasm4.rs:64:11
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub const BLIT_2BPP: u32 = 1;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLIT_FLIP_Y` is never used
[INFO] [stdout]   --> src/wasm4.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub const BLIT_FLIP_Y: u32 = 4;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLIT_ROTATE` is never used
[INFO] [stdout]   --> src/wasm4.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub const BLIT_ROTATE: u32 = 8;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `oval` is never used
[INFO] [stdout]   --> src/wasm4.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn oval (x: i32, y: i32, width: u32, height: u32) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tone` is never used
[INFO] [stdout]    --> src/wasm4.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn tone (frequency: u32, volume: u32, duration: u32, flags: u32) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_PULSE1` is never used
[INFO] [stdout]    --> src/wasm4.rs:121:11
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub const TONE_PULSE1: u32 = 0;
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_PULSE2` is never used
[INFO] [stdout]    --> src/wasm4.rs:122:11
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub const TONE_PULSE2: u32 = 1;
[INFO] [stdout]     |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_TRIANGLE` is never used
[INFO] [stdout]    --> src/wasm4.rs:123:11
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub const TONE_TRIANGLE: u32 = 2;
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_NOISE` is never used
[INFO] [stdout]    --> src/wasm4.rs:124:11
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub const TONE_NOISE: u32 = 3;
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_MODE1` is never used
[INFO] [stdout]    --> src/wasm4.rs:125:11
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub const TONE_MODE1: u32 = 0;
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_MODE2` is never used
[INFO] [stdout]    --> src/wasm4.rs:126:11
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub const TONE_MODE2: u32 = 4;
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_MODE3` is never used
[INFO] [stdout]    --> src/wasm4.rs:127:11
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub const TONE_MODE3: u32 = 8;
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TONE_MODE4` is never used
[INFO] [stdout]    --> src/wasm4.rs:128:11
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub const TONE_MODE4: u32 = 12;
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extern_blit_sub` is never used
[INFO] [stdout]   --> src/wasm4.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn extern_blit_sub (sprite: *const u8, x: i32, y: i32, width: u32, height: u32, src_x: u32, src_y: u32, stride: u32, flags: u32);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extern_oval` is never used
[INFO] [stdout]   --> src/wasm4.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn extern_oval (x: i32, y: i32, width: u32, height: u32);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extern_tone` is never used
[INFO] [stdout]    --> src/wasm4.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn extern_tone (frequency: u32, volume: u32, duration: u32, flags: u32);
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `diskr` is never used
[INFO] [stdout]    --> src/wasm4.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn diskr (dest: *mut u8, size: u32) -> u32;
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `diskw` is never used
[INFO] [stdout]    --> src/wasm4.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn diskw (src: *const u8, size: u32) -> u32;
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `memcpy` is never used
[INFO] [stdout]    --> src/wasm4.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn memcpy (dest: *mut u8, src: *const u8, size: usize) -> usize;
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `memset` is never used
[INFO] [stdout]    --> src/wasm4.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn memset (dest: *mut u8, byte: u8, size: usize) -> usize;
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FIRST_MAP` is never used
[INFO] [stdout]  --> src/level.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const FIRST_MAP: RoomData = room16x16( b"
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/lib.rs:276:9
[INFO] [stdout]     |
[INFO] [stdout] 276 |         GLOBAL_STATE.tick(*GAMEPAD1);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 11.50s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "9def3717b70beca7d0a3e3f56bf1f5168f4dcac401664cde2d0cc6f7768585ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9def3717b70beca7d0a3e3f56bf1f5168f4dcac401664cde2d0cc6f7768585ce", kill_on_drop: false }`
[INFO] [stdout] 9def3717b70beca7d0a3e3f56bf1f5168f4dcac401664cde2d0cc6f7768585ce
