[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] 56a74deef62b23da85797e8590ceff40020cd81d [INFO] checking awons/rs-chip8 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawons%2Frs-chip8" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/awons/rs-chip8 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "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-7/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: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f473bfabf2d79b3ffc050953e67bb005df2b5bebc7265d6c784b0466e5423477 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f473bfabf2d79b3ffc050953e67bb005df2b5bebc7265d6c784b0466e5423477", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f473bfabf2d79b3ffc050953e67bb005df2b5bebc7265d6c784b0466e5423477", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f473bfabf2d79b3ffc050953e67bb005df2b5bebc7265d6c784b0466e5423477", kill_on_drop: false }` [INFO] [stdout] f473bfabf2d79b3ffc050953e67bb005df2b5bebc7265d6c784b0466e5423477 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85cbe33dc763715f8a5bce553622545d04f00bb5dd9c1459ba6e1e8c1762ab11 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "85cbe33dc763715f8a5bce553622545d04f00bb5dd9c1459ba6e1e8c1762ab11", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.45 [INFO] [stderr] Compiling bumpalo v2.4.3 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling wasm-bindgen v0.2.45 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Compiling wee_alloc v0.4.4 [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] 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] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RandomByteGenerator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RandomByteGenerator` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures v0.1.27 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling backtrace v0.3.30 [INFO] [stderr] Compiling regex-syntax v0.6.7 [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: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 355 | panic!("Font cannot be greater than 0xf but {:x} given", x); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.45 [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/chipset.rs:612:26 [INFO] [stdout] | [INFO] [stdout] 612 | _generator: &RandomByteGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RandomByteGenerator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [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] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RandomByteGenerator` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RandomByteGenerator` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling weedle v0.9.0 [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: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [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 regex v1.1.7 [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 wasm-bindgen-macro-support v0.2.45 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.45 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.45 [INFO] [stderr] Checking js-sys v0.3.22 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling web-sys v0.3.22 [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 [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `Command { std: "docker" "inspect" "85cbe33dc763715f8a5bce553622545d04f00bb5dd9c1459ba6e1e8c1762ab11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85cbe33dc763715f8a5bce553622545d04f00bb5dd9c1459ba6e1e8c1762ab11", kill_on_drop: false }` [INFO] [stdout] 85cbe33dc763715f8a5bce553622545d04f00bb5dd9c1459ba6e1e8c1762ab11