[INFO] cloning repository https://github.com/awons/rs-chip8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/awons/rs-chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawons%2Frs-chip8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawons%2Frs-chip8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 31f67794b3b9b3ed2b7a5b60322e18cd0a1d5884 [INFO] checking awons/rs-chip8 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawons%2Frs-chip8" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/awons/rs-chip8 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/awons/rs-chip8 [INFO] finished tweaking git repo https://github.com/awons/rs-chip8 [INFO] tweaked toml for git repo https://github.com/awons/rs-chip8 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/awons/rs-chip8 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wee_alloc v0.4.4 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.45 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.45 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.45 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.2.45 [INFO] [stderr] Downloaded bumpalo v2.4.3 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.3.22 [INFO] [stderr] Downloaded wasm-bindgen-test v0.2.45 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.45 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.45 [INFO] [stderr] Downloaded js-sys v0.3.22 [INFO] [stderr] Downloaded weedle v0.9.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.45 [INFO] [stderr] Downloaded web-sys v0.3.22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f818866690ac165c4a3e9d339c7ea95533a19c49ce5437121c0f2ce5d604bf7d [INFO] running `Command { std: "docker" "start" "-a" "f818866690ac165c4a3e9d339c7ea95533a19c49ce5437121c0f2ce5d604bf7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f818866690ac165c4a3e9d339c7ea95533a19c49ce5437121c0f2ce5d604bf7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f818866690ac165c4a3e9d339c7ea95533a19c49ce5437121c0f2ce5d604bf7d", kill_on_drop: false }` [INFO] [stdout] f818866690ac165c4a3e9d339c7ea95533a19c49ce5437121c0f2ce5d604bf7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4582e66cd6b188ecd59ad2f38d87a57b57d931fd0dcdfef80ee1d3fc728acb89 [INFO] running `Command { std: "docker" "start" "-a" "4582e66cd6b188ecd59ad2f38d87a57b57d931fd0dcdfef80ee1d3fc728acb89", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.45 [INFO] [stderr] Compiling bumpalo v2.4.3 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling wasm-bindgen v0.2.45 [INFO] [stderr] Compiling backtrace v0.3.30 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.6.7 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling weedle v0.9.0 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking chip8 v0.1.0 (/opt/rustwide/workdir/chip8) [INFO] [stderr] Compiling wee_alloc v0.4.4 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> chip8/src/opcode_processor.rs:91:21 [INFO] [stdout] | [INFO] [stdout] 91 | generator: &RandomByteGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 | generator: &dyn RandomByteGenerator, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> chip8/src/opcode_processor.rs:320:21 [INFO] [stdout] | [INFO] [stdout] 320 | generator: &RandomByteGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 320 | generator: &dyn RandomByteGenerator, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> chip8/src/opcode_processor.rs:355:20 [INFO] [stdout] | [INFO] [stdout] 355 | panic!(format!("Font cannot be greater than 0xf but {:x} given", x)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 355 - panic!(format!("Font cannot be greater than 0xf but {:x} given", x)); [INFO] [stdout] 355 + panic!("Font cannot be greater than 0xf but {:x} given", x); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures v0.1.27 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.45 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Checking console v0.1.0 (/opt/rustwide/workdir/console) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> chip8/src/opcode_processor.rs:91:21 [INFO] [stdout] | [INFO] [stdout] 91 | generator: &RandomByteGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 | generator: &dyn RandomByteGenerator, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> chip8/src/chipset.rs:612:26 [INFO] [stdout] | [INFO] [stdout] 612 | _generator: &RandomByteGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 612 | _generator: &dyn RandomByteGenerator, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> chip8/src/opcode_processor.rs:320:21 [INFO] [stdout] | [INFO] [stdout] 320 | generator: &RandomByteGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 320 | generator: &dyn RandomByteGenerator, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> chip8/src/opcode_processor.rs:355:20 [INFO] [stdout] | [INFO] [stdout] 355 | panic!(format!("Font cannot be greater than 0xf but {:x} given", x)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 355 - panic!(format!("Font cannot be greater than 0xf but {:x} given", x)); [INFO] [stdout] 355 + panic!("Font cannot be greater than 0xf but {:x} given", x); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.45 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.45 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.45 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.45 [INFO] [stderr] Compiling web-sys v0.3.22 [INFO] [stderr] Checking js-sys v0.3.22 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking wasm-bindgen-futures v0.3.22 [INFO] [stderr] Checking wasm-bindgen-test v0.2.45 [INFO] [stderr] Checking wasm-app v0.1.0 (/opt/rustwide/workdir/wasm-app) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.50s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, wasm-bindgen v0.2.45 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "4582e66cd6b188ecd59ad2f38d87a57b57d931fd0dcdfef80ee1d3fc728acb89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4582e66cd6b188ecd59ad2f38d87a57b57d931fd0dcdfef80ee1d3fc728acb89", kill_on_drop: false }` [INFO] [stdout] 4582e66cd6b188ecd59ad2f38d87a57b57d931fd0dcdfef80ee1d3fc728acb89 [INFO] checking awons/rs-chip8 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawons%2Frs-chip8" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/awons/rs-chip8 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/awons/rs-chip8 [INFO] finished tweaking git repo https://github.com/awons/rs-chip8 [INFO] tweaked toml for git repo https://github.com/awons/rs-chip8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/awons/rs-chip8 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d8b5c2c5ea5a961bbbdcf52ac6fb564abf5be78ce4cd76ad24aaddec13b14a80 [INFO] running `Command { std: "docker" "start" "-a" "d8b5c2c5ea5a961bbbdcf52ac6fb564abf5be78ce4cd76ad24aaddec13b14a80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8b5c2c5ea5a961bbbdcf52ac6fb564abf5be78ce4cd76ad24aaddec13b14a80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8b5c2c5ea5a961bbbdcf52ac6fb564abf5be78ce4cd76ad24aaddec13b14a80", kill_on_drop: false }` [INFO] [stdout] d8b5c2c5ea5a961bbbdcf52ac6fb564abf5be78ce4cd76ad24aaddec13b14a80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8e3bf4f93ce6b656a8b85f9548195edb6e7439069b2ca80e8f045d04f330b9b [INFO] running `Command { std: "docker" "start" "-a" "f8e3bf4f93ce6b656a8b85f9548195edb6e7439069b2ca80e8f045d04f330b9b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.45 [INFO] [stderr] Compiling bumpalo v2.4.3 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling backtrace v0.3.30 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling wasm-bindgen v0.2.45 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling regex-syntax v0.6.7 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling weedle v0.9.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling wee_alloc v0.4.4 [INFO] [stderr] Checking chip8 v0.1.0 (/opt/rustwide/workdir/chip8) [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> chip8/src/opcode_processor.rs:91:21 [INFO] [stdout] | [INFO] [stdout] 91 | generator: &RandomByteGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 | generator: &dyn RandomByteGenerator, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> chip8/src/opcode_processor.rs:320:21 [INFO] [stdout] | [INFO] [stdout] 320 | generator: &RandomByteGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 320 | generator: &dyn RandomByteGenerator, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures v0.1.27 [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> chip8/src/lib.rs:70:22 [INFO] [stdout] | [INFO] [stdout] 57 | keyboard: K, [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 58 | display: D, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 59 | random_byte_generator: R, [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 70 | chipset: Chip8Chipset::new( [INFO] [stdout] | ______________________^ [INFO] [stdout] 71 | | self.memory, [INFO] [stdout] 72 | | self.stack, [INFO] [stdout] 73 | | self.registers, [INFO] [stdout] ... | [INFO] [stdout] 78 | | random_byte_generator, [INFO] [stdout] 79 | | ), [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> chip8/src/opcode_processor.rs:355:20 [INFO] [stdout] | [INFO] [stdout] 355 | panic!(format!("Font cannot be greater than 0xf but {:x} given", x)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 355 - panic!(format!("Font cannot be greater than 0xf but {:x} given", x)); [INFO] [stdout] 355 + panic!("Font cannot be greater than 0xf but {:x} given", x); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `chip8` (lib) due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f8e3bf4f93ce6b656a8b85f9548195edb6e7439069b2ca80e8f045d04f330b9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8e3bf4f93ce6b656a8b85f9548195edb6e7439069b2ca80e8f045d04f330b9b", kill_on_drop: false }` [INFO] [stdout] f8e3bf4f93ce6b656a8b85f9548195edb6e7439069b2ca80e8f045d04f330b9b